EX-99.1 2 exhibit99-1.htm GALORE CREEK TECHNICAL REPORT Filed by Automated Filing Services Inc. (604) 609-0244 - NovaGold Resources Incorporated - Exhibit 99.1

Updated Galore Creek Mineral Resources,
Northwestern British Columbia


Prepared for

NovaGold Resources Inc.

Prepared by
Michael J. Lechner, RPG #37753

Resource Modeling Incorporated
1960 West Muirhead Loop
Tucson, AZ 85737

September 7, 2006



  Updated Galore Creek Mineral Resources
   

Table of Contents

Section   Page
     
1.0 SUMMARY 6
2.0 INTRODUCTION 9
  2.1 Purpose 9
  2.2 Terms and Definitions 9
  2.3 Sources of Information 11
  2.4 Site Visit 11
3.0 RELIANCE ON OTHER EXPERTS 15
4.0 PROJECT DESCRIPTION AND LOCATION 16
5.0 ACCESSIBILITY, CLIMATE, LOCAL RESOURCES, INFRASTRUCTURE AND PHYSIOGRAPHY 28
6.0 HISTORY 30
7.0 GEOLOGICAL SETTING 34
  7.1 Stratigraphy 35
  7.2 Intrusive Rocks 35
  7.3 Structure 36
  7.4 Property Geology 37
  7.5 Lithologic Descriptions 37
8.0 DEPOSIT TYPES 39
9.0 MINERALIZATION 40
  9.1 Central Zone 40
  9.2 Southwest Zone 41
  9.3 Junction Zones 41
  9.4 West Fork Zone 41
  9.5 Middle Creek Zone 42
  9.6 Butte Zone 42
  9.7 West Rim Zone 42
  9.8 North Rim Zone 43
  9.9 Saddle Zone 43
10.0 EXPLORATION 44
  10.1 Extent of All Relevant Exploration 44
  10.2 Results of Surveys, Procedures and Parameters 45
  10.3 Underground Development 47
11.0 DRILLING 48
  11.1 Pre-2003 Drilling 48
  11.2 2003 NovaGold Drilling 48
  11.3 2004 NovaGold Drilling 49
  11.4 2005 NovaGold Drilling 49
  11.5 2003-2005 Drilling Procedures 50
  11.6 Sample Length/True Thickness 50

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12.0 SAMPLING METHOD AND APPROACH 52
13.0 SAMPLE PREPARATION, ANALYSES AND SECURITY 54
  13.1 Pre-2003 Samples 54
  13.2 2003-2004 NovaGold Samples 56
  13.3 2005 NovaGold Samples 57
14.0 DATA VERIFICATION 59
  14.1 Electronic Database Verification 59
  14.2 Drill Hole Collar Check 60
  14.3 Historical Drilling Comparisons 60
  14.4 QA/QC Results 63
    14.4.1 Pre-NovaGold 64
    14.4.2 2003 – 2005 NovaGold 65
15.0 ADJACENT PROPERTIES 70
16.0 MINERAL PROCESSING AND METALLURGICAL TESTING 71
  16.1 Early Testwork 71
  16.2 2003-2004 NovaGold Testwork 71
  16.3 2005-2006 NovaGold Testwork 72
17.0 MINERAL RESOURCE AND MINERAL RESERVE ESTIMATES 74
  17.1 Summary and Conclusions 74
  17.2 Recommendations 74
  17.3 Introduction 74
  17.4 Coordinate System 75
  17.5 Topographic Data 75
  17.6 Specific Gravity Data 77
    17.6.1 Sample Data 77
    17.6.2 In-situ Rock Disaggregation 78
    17.6.3 Waxed vs. Un-waxed Core Determinations 81
    17.6.4 Moisture Content 82
    17.6.5 Block Model SG Assignment 82
  17.7 Acid Soluble Copper Data 83
  17.8 Acid Soluble Copper Estimation 84
  17.9 Evaluation of Extreme Values 84
  17.10 Composite Sample Grade Exploratory Data Analysis 86
  17.11 Description of Composite Fields 86
  17.12 Histograms and Probability Plots 88
  17.13 Grade Variography 94
  17.14 Block Model Setup 94
  17.15 Grade Estimation Plan 96
    17.15.1 Ordinary Kriging 97
    17.15.2 Nearest Neighbor Estimation 98
    17.15.3 Inverse Distance to a Power Estimation 98
    17.15.4 Calculation of Whole Block Grades 98
    17.15.5 Block Model Visual Inspection 98
  17.16 Model Validation 102
    17.16.1 Swath Plots 102
    17.16.2 Comparison of Composites and Estimated Grades 102

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    17.16.3 Change of Support Checks 105
  17.17 Resource Classification 110
    17.17.1 Measured Resource Criteria 110
    17.17.2 Indicated Resource Criteria 110
    17.17.3 Inferred Resource Criteria 111
    17.17.4 Galore Creek Mineral Resources 111
18.0   OTHER RELEVANT DATA AND INFORMATION 113
19.0   INTERPRETATION AND CONCLUSIONS 114
20.0   RECOMMENDATIONS 115
21.0   REFERENCES 116
22.0   DATE AND SIGNATURE PAGE 118
23.0 ADDITIONAL REQUIREMENTS FOR TECHNICAL REPORTS ON DEVELOPMENT PROPERTIES AND PRODUCTION PROPERTIES 121

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List of Figures   Page
     
Figure 4-1: General Location Map 17
Figure 4-2: Known Mineralized Zones 18
Figure 4-3: Galore Creek Claim Map 20
Figure 4-4: Galore Creek Area Claim Map 21
Figure 4-5: Galore Creek Claim Map – Bob Quinn Area 22
Figure 7-1: Regional Geology (from Simpson) 34
Figure 7-2: Local Geology (after Simpson) 38
Figure 14-1: Historical vs. NovaGold Assays - Copper 62
Figure 14-2: Historical vs. NovaGold Assays - Gold 63
Figure 14-3: 1967 Kennco Same Pulp Assay Comparison 64
Figure 14-4: 1991 Gold Check Assays 65
Figure 14-5: 2005 NovaGold Duplicate Copper Assays 67
Figure 14-6: 2005 NovaGold Duplicate Gold Assays 68
Figure 17-1: Distribution of Acid Soluble Copper Assays 83
Figure 17-2: Area Domain Names 88
Figure 17-3: Histogram and Probability Plot for All Capped 5m Cu Composites 89
Figure 17-4: Histogram and Probability Plot for All Capped 5m Au Composites 90
Figure 17-5: Histogram and Probability Plot for All Capped 5m Ag Composites 91
Figure 17-6: 502.5m Bench - Block Model Cu Values 99
Figure 17-7: 502.5m Bench - Block Model Au Values 100
Figure 17-8: 502.5m Bench - Block Model Ag Values 101
Figure 17-9: Cu Swath Plots 103
Figure 17-10: Au Swath Plots 104
Figure 17-11: Herco Cu Grade-Tonnage Curves – Central Replacement Zone 108
Figure 17-12: Herco Au Grade Tonnage Curves - Central Replacement Zone 109

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List of Tables   Page
     
Table 1-1: Summary of Mineral Resources 7
Table 2-1: Imperial to Metric Conversions 10
Table 4-1: Galore Creek Claim Status 23
Table 4-2: Grace Property Claim Status 23
Table 4-3: Galore Creek Property Claim Status – South West 24
Table 4-4: SPC Contact Property Claim Status 25
Table 4-5: Sphal/Kim Property Claim Status 26
Table 4-6: North Route KM 0 - 38 (Bob Quinn & CV Section) Property Status 26
Table 4-7: North Route KM 48 - 58 (More Creek) Property Status 27
Table 4-8: North Route KM 70 - 93 Property Status 27
Table 6-1: Work History – 1960 - 2005 31
Table 10-1: Relevant Exploration Work 45
Table 12-1: Summary of Drill Hole Data 53
Table 14-1: Summary of Assay Data Verification Results 59
Table 14-2: Distribution of NovaGold Drilling by Area 60
Table 14-3: Historical vs. NovaGold Copper Grades 61
Table 14-4: Historical vs. NovaGold Gold Grades 61
Table 14-5: 2003-2005 NovaGold QA/QC Samples 66
Table 17-1: Specific Gravity Determinations by Year 77
Table 17-2: Specific Gravity Determinations by Area 78
Table 17-3: Specific Gravity Determinations vs. Disaggregation Surface 79
Table 17-4: Specific Gravity Values From Test Pits 80
Table 17-5: Specific Gravity Values From Split Tube Core Barrel 81
Table 17-6: Specific Gravity Assigned by Mineral Zone 82
Table 17-7: Specific Gravity Assigned by Lithology Group 82
Table 17-8: Acid Soluble Copper (%) vs. Depth 84
Table 17-9: Assay Capping Thresholds 85
Table 17-10: Principle Composite Fields used for Modeling 86
Table 17-11: Area Codes and Abbreviations Used in Modeling 87
Table 17-12: 5m Cu Composite Grades by Area 92
Table 17-13: 5m Au Composite Grades by Area 93
Table 17-14: 5m Ag Composite Grades by Area 94
Table 17-15: Principal Block Model Fields 95
Table 17-16: Summary of Kriging Search Parameters 97
Table 17-17: Central Area Rock Groups 97
Table 17-18: Comparison of Cu Composites and Model Block Grades 105
Table 17-19: Comparison of Au Composites and Model Block Grades 105
Table 17-20: Cu Block Dispersion Variances 106
Table 17-21: Au Block Dispersion Variances 107
Table 17-22: Drill Hole Spacing Based on Confidence Limits 111
Table 17-23: Galore Creek Mineral Resources @ 0.25% CuEq Cutoff 112

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1.0 SUMMARY

          Resource Modeling Incorporated (RMI) was asked by NovaGold Resources Inc. (NovaGold) to help them prepare an updated Technical Report that meets the guidelines as outlined by Canadian National Instrument 43-101 for their Galore Creek property, an alkaline porphyry-style copper-gold-silver deposit, which is located in northwestern British Columbia. RMI was asked to review sampling procedures, to examine quality assurance/quality control (QA/QC) practices/results, and to review NovaGold’s updated estimated of Mineral Resources. In addition to those reviews, the author performed a site visit in October of 2005 for the purpose of observing drilling and sampling procedures and to examine drill core from the various deposits.

          The Galore Creek property is located within the historic Stikine Gold Belt of northwestern British Columbia, approximately 1,030 kilometres northwest of Vancouver, British Columbia and 90 kilometres northeast of Wrangell, Alaska at latitude 57.13°N; longitude 131.47°W. Current access to the property is by helicopter.

          In August 2003, SpectrumGold Inc. (now NovaGold Canada Inc.) entered into an option agreement to acquire a 100% interest in the Galore Creek property from Stikine Copper Limited, a company owned by QIT-FER et Titane Inc. and Hudson Bay Mining and Smelting Co. Limited. The Galore Creek property consisted of 292 two-post claims, of which 39 were fractions, all held in the name of Stikine Copper Limited.

          In 2004 SpectrumGold Inc. (now NovaGold Canada Inc.) entered into an option agreement with Eagle Plains Resources Ltd. giving NovaGold the exclusive right to earn up to an 80% interest in the Copper Canyon Property comprised of 4 located claims. NovaGold also purchased 11 two-post claims from Silver Standard Resources Inc. and Teck-Cominco Limited. These claims were later transferred to Eagle Plains Resources Ltd.

          In March 2004 NovaGold entered into an option agreement with Pioneer Metals Corporation giving NovaGold the exclusive right to earn up to a 60% interest in the Grace Property comprised of 5 located claims. In October 2005, NovaGold received a writ of summons from Pioneer Metals Corporation to rescind the Grace option agreement.

          In 2005, NovaGold reviewed the status of all Galore Creek property mineral claims and recommended that legacy claims be converted to cell claims as allowed by the amended BC Mineral Tenure Act. The legacy claim conversion would consolidate the project holdings, eliminate any internal claim gaps, secure tenure ownership and reduce legal surveying costs for mining lease application. All parties agreed to this conversion and signed the Galore Creek Legacy Claim Cell Conversion Agreement dated June 30, 2005.

          Between July 6–11, 2005, NovaGold converted the Galore claims with the exception of claims located adjacent to third party cell claims. These claims were not converted, since a portion of their held area would be surrendered to the adjacent cell


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claim holder on conversion. The option agreement land schedules were revised and in early 2006 were presented to Stikine Copper Limited, Eagle Plains, Bernard Kreft and Pioneer Metals for approval.

          Since 2003 NovaGold has conducted a series of diamond drilling campaigns to further define and delineate the known mineralized zones within the Galore Creek area. An updated resource model was constructed by NovaGold personnel using all data that were available through the 2005 season. Various geologic models were constructed for each mineralized zone to constrain the estimate of block grades. These geologic domains consisted of either grade envelopes and/or lithologic units specific to each area. Copper, gold, and silver block grades were estimated into 25m by 25m by 15m high blocks using 5-metre-long drill hole composites. Prior to compositing the drill hole grades, high-grade outlier values were cut based on an analysis of cumulative probability plots. The grade models were validated by visual and statistical methods and are deemed to be globally unbiased. The blocks were then classified into Measured, Indicated, and Inferred Mineral Resource categories using the number of data and distance to data method.

          Based on the 2005 updated resource model, the Galore Creek deposit contains about 749 million tonnes of Measured and Indicated Mineral Resources at a 0.25% copper equivalent cut-off grade grading 0.52% copper, 0.30 g/t gold, and 4.9 g/t silver. The Measured, Indicated, and Inferred Mineral Resources are summarized in Table 1-1.

Table 1-1: Summary of Mineral Resources – 0.25% CuEq Cutoff

Resource Category   Tonnes Cu (%) Au (g/t) Ag (g/t) CuEq (%)   Cu Pounds   Au Ounces   Ag Ounces
  (millions)         (billions) (millions) (millions)
Measured 263.6 0.62 0.35 5.9 0.81 3.6 3.0 50.0
Indicated 485.3 0.46 0.28 4.3 0.63 4.9 4.4 67.1
                 
Measured + Indicated 748.9 0.52 0.30 4.9 0.69 8.5 7.4 117.1
                 
Inferred 300.1 0.37 0.21 3.7 0.51 2.4 2.0 35.7

          The author has performed several independent reviews of NovaGold’s Galore Creek resource model. These checks included a visual comparison of drill hole composite and block grades in section and plan, a global grade bias check (independent nearest neighbor models), and a set of swath plots that compare the author’s nearest neighbor grades with NovaGold’s kriged copper and gold block grades. Based on these reviews, it is the author’s opinion that the NovaGold resource model is globally unbiased and is suitable to be used for subsequent pit optimization and mine planning activities.

          NovaGold is in currently in the process of completing a Feasibility Study for the Galore Creek project. Hatch Ltd. is overseeing and managing the Feasibility Study which is expected to be completed by the end of 2006. If the Feasibility Study shows favourable results, it is anticipated that another technical report will be completed which discloses various aspects of the Galore Creek Project.

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          There is no history of development or production from the Galore Creek property except for some driving two short adits into the Central and Southwest Zones in the 1960’s by Kennco Exploration in order to collect metallurgical samples (refer to Section 10.3).

          The author has reviewed the Galore Creek database and NovaGold’s resource modeling methods. Based on these reviews the author has the following recommendations:

  • Drill a reasonable number of twin holes to investigate the apparent bias between the pre-2003 and NovaGold data. Approximately 56% of the diamond core data were derived from pre-NovaGold drilling and these data are approximately 3% and 14% lower than the NovaGold data for copper and gold, respectively.
     
  • Monitor the performance of blanks and duplicates more closely. All sample batches associated with blanks that fail should be re-assayed.
     
  • Lower the copper equivalent (CuEq) cutoff grade used to design grade envelopes that are used to constrain the estimate of block grades. The resource model subject to this report used a 0.35% CuEq cutoff grade yet the breakeven cutoff grade used to summarize Mineral Resources was 0.25% CuEq.
     
  • Obtain more moisture content data from representative rock types.
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2.0 INTRODUCTION

          2.1 Purpose

          NovaGold Resources Inc. (NovaGold) has asked Resource Modeling Incorporated (RMI) to provide an independent review of their data, to review their estimation parameters and resultant estimate of Mineral Resources, and to help them prepare a Technical Report for their Galore Creek Project. The work entailed a site visit to review basic data collection procedures, verification of the assay database, an independent validation of block copper and gold grades, and a review of NovaGold’s Mineral Resource classification criteria. These tasks were completed by the author to ensure conformance with the CIM Mineral Resource definitions referred to in National Instrument (NI) 43-101, Standards of Disclosure for Mineral Projects. This includes the preparation of this Technical Report as defined in NI 43-101 and in compliance with Form 43-101F1 (the “Technical Report”).

          Various NovaGold personnel including Mr. Kevin Francis, Mr. Alberto Chang, and Mr. Scott Petzel along with NovaGold’s consultants (Hatch Ltd. and GR Technical Services Ltd.) provided pertinent geological and analytical data along with block grade estimates that were reviewed by Mr. Mike Lechner of RMI. A number of NovaGold personnel and their consultants contributed background information for this report and are duly referenced.

          2.2 Terms and Definitions

          Metric units are used for all down-hole drill depths, sample lengths, precious metal grades, and tonnage estimates. Table 2-1 summarizes some of the basic metric conversions that were used. Where applicable, all currency units are expressed in terms of United States dollars.

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Table 2-1: Imperial to Metric Conversions

Linear Measure  
   
1 inch = 2.54 centimeters
1 foot = 0.3048 meter
1 yard = 0.9144 meter
1 mile = 1.6 kilometer
   
Area Measure  
   
1 acre = 0.4047 hectare
1 square mile = 640 acres or 259 hectares
   
Weight  
   
1 pound = 16 ounces or 14.5833 troy ounces
1 short ton = 2000 pounds or 0.907 tonne
   
Assay Values  
   
1 ounce per ton = 34.2857 gram/tonne
1 troy ounce = 31.1035 grams
1 ppb = 0.0000292 ounce per ton

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          2.3 Sources of Information

          The Galore Creek Project has been explored and studied by a number of companies since the early 1960’s. There is a significant amount of historical information that has been reviewed and referred to in the preparation of this report. Where applicable, references are made to these studies throughout this report and are summarized in Section 21.

          2.4 Site Visit

          Mike Lechner, President of Resource Modeling Incorporated (RMI) visited the project site on October 17th and 18th, 2005. The primary purpose of this site visit was to observe first hand the project site, observe drilling/sampling/logging practices, and to examine available drill core. In addition, available reports, cross sections, geologic interpretations and other relevant geologic data were examined at the Galore Creek camp.

          RMI was accompanied by NovaGold geologists Mr. Stuart Morris, Mr. Don Penner, and Mr. Kevin Francis while on site. Thin snow cover precluded an examination of geologic exposures but a helicopter aerial survey provided an excellent overview of the distribution, spacing, and aerial extent of the various mineralized zones. Geologic exposures of altered and mineralized intrusive rock were observed in several locations in drainages and steep slopes.

          The aerial survey allowed for a number of active and reclaimed drill sites to be observed. The author notes that the NovaGold drill hole collar locations were well monumented with wooden stakes that were labeled with the drill hole number on aluminum tags that were stapled to the stake.

          While on site the author observed diamond core being delivered to the Galore Creek camp from the drill rigs via helicopter. Stacked wooden core boxes were placed into core cages at the drill rig and were then slung into camp via helicopter to the core receiving area. Once unloaded from the cages, geotechnicians sorted and palletized the core boxes. Next the drill core was “quick logged” by one of the project geologists assigned to that drill hole. The quick logs provide basic information about the drill hole such as depth of lithologic contacts, mineralization and major structures. This data is subsequently used by core loggers, used to prioritize drill holes, plan subsequent drill holes, and provides information about when to terminate the drill hole.

          After the quick logging has been completed, the core is transferred from the receiving area to one of four core logging tents where it is laid out sequentially on the logging bench. The logging geologist then closely examines the drill core looking for potential errors (e.g. core laid into box backwards, mislabeled core boxes, missing or mislabeled core run blocks). The quick log observations are then compared with the core that has been laid out on the logging bench which helps to determine whether there are any driller errors and to provide some insight in laying out sample intervals. The location

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of each run block is marked on the wooden core box tray with a black tick mark. Down-hole drill depths at Galore Creek are recorded in Imperial Units (feet). The core logging geologist converts the down-hole depth from feet to metres and marks the metric depth of the opposite side of the original core run block. The author checked several of these conversions and found them to have been correctly calculated. The geologist then notes the beginning “from” and ending “to” depth meterage for each core box. These depths are written in black marker on the top left corner of the core box. The core box number, beginning and ending depths are etched into aluminum (“butter”) tags and stapled to the end of each core box. Similarly, the drill hole number is etched into “butter” tags and stapled to the core box.

          The first step in the core logging process involves geotechnical logging activities. The principal items that are logged during this step include core recovery, rock quality designation (RQD), fracture logging (i.e. number of fractures, joint condition, joint roughness, joint alteration or filling), rock strength (point load testing), and specific gravity (SG) determination. These parameters are then used in various rock mass classification schemes (e.g. RMR and Q-System). NovaGold has been using a geotechnical consulting firm out of Vancouver, B.C. (BGC Engineering) for providing geotechnical logging support and interpretation.

          NovaGold performed specific gravity determinations about every 10 meters of drilled core or where major lithologic changes or varying intensities of mineralization occurred. The water displacement method was used by the Galore Creek geologists for obtaining the SG value.

          Point load testing was completed on site by the logging geologists to provide an estimate of the uniaxial compressive strength of the rock. These tests were completed at a down-hole frequency of about one test for every six meters drilled. These tests were completed in the core photography tent after SG testing and just prior to core photography. The pressure in MPa units was recorded into a special logging form when the core failed. After the point load log sheet is complete the information is given to a data entry clerk who enters the data into an Access database via a NovaGold data entry routine (DDH Tool).

          The NovaGold drill core was photographed using a digital camera. Three boxes were photographed at a time with a small white placard that contained the drill hole number, core box number, and beginning-ending depths. The core photographs are permanently stored on several computers for future reference.

          NovaGold oriented drill core from a number of holes using the Ezy-Mark system so that a variety of geologic surfaces could be more accurately defined in three dimensional space. These structures include faults, fractures, joints, cleavage, schistosity, mineral lineations, slickensides, and lithologic contacts. Lengths of core were oriented in the core logging facility by trying to piece together the core using the Ezy-Mark nail marks and the scribed bottom of hole (BOH) line that was drawn on the core at the drill rig. This system works relatively fine for holes drilled with inclinations less than 75 degrees in competent rock but is subject to “failure” in zones of low RQD. For holes drilled on east-west section

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lines, the geologists drew arrows pointing down-hole on the northern half of the core. For holes drilled on north-south sections lines the geologists drew arrows pointing down-hole on the western half of the core. After structural/lithologic data are recorded and the core is sawn, the half of the core with the arrows is left in the core boxes as a permanent record.

          After the geotechnical logging is completed (including SG determinations, point load testing and core photography) the core is logged “conventionally” for lithology, structure, alteration, and mineralization. The logging geologist also marks out assay sample intervals. Typically, samples are laid out in 2-meter lengths for NQ and HQ diameter core in mineralized sections. In unmineralized sections the sample length is often increased to 2.5 to 3.0 metres. Sample start and end points are often adjusted based on geologic contacts with the provision that samples should have a length between 1 and 3 metres except where core recovery was poor. After the sample intervals have been determined, the logging geologist staples an aluminum “butter” tag with the sample number and beginning/ending sample depths to the wooden core box along with a tear-away paper sample tag. The logging geologist is also responsible for laying out quality control-quality assurance (QA/QC) samples by attaching an appropriate sample tag for a standard, blank, or duplicate sample at the appropriate location. Each of these three types of QA/QC samples are laid out at a frequency of one each per each batch of 20 samples.

          Magnetic susceptibility determinations are made for each sample interval using a Kappameter (KT-9) tool. The magnetic values are recorded on the drill log form.

          After all of the core logging is completed the drill core is transferred to the saw tent facility where the “Saw Boss” takes responsibility for monitoring the cutting, bagging of samples, insertion of QA/QC samples into the sample stream, cleaning-maintenance of the saws, and packaging and documentation of the samples. The sample intervals were laid out by the logging geologists and the sawyers use these intervals in breaking out the sawn core. One half of the sawn core is placed in plastic sample bags that have been labeled on their exteriors with a heavy black magic marker showing the hole and sample number. A paper sample tag is also inserted into each sample bag. When the sampling is completed, the plastic bag is closed with a “zap-strap” that minimizes tampering and secures the bag for transportation to the laboratory. The second half of the sawn drill core is left in the core box as a permanent record for future reference or additional sampling.

          For “blank” material, NovaGold has been using unmineralized landscaping aggregate. The core cutters insert about 150 grams of this material into a sample bag when they see where the core logger has specified a “blank”. Similarly, the core cutters insert a standard reference material (SRM) sachet along with correct sample tag into the sample stream. NovaGold is currently using 10 commercially derived SRM’s (five copper and five gold). When the core logger has called for a duplicate sample, the core cutters insert a sample tag into an empty sample bag which signals the assay lab to split that sample and generate two pulps/assays from that interval.

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          At the time of the author’s visit, the saw shack was relatively clean and orderly. Detailed cleaning instructions were clearly posted and it appeared that the sawyers were adhering to the protocols that have been established.

          Four plastic sample bags including the QA/QC samples and a “complete batch details form” are shipped to the ALS Chemex facility located in Vancouver, B.C. The rice bags are labeled with the name and address of the laboratory, as well as the batch number, drill hole number, project, bag number and sample numbers. Once a batch is complete, the samples are transferred to a pallet and the pallet is shrink wrapped in plastic. The pallet is slung via helicopter to the Bob Quinn airfield located east of the project on Highway 37. A Load Master receives the samples at Bob Quinn and confirms that the shipment is complete and ready for transport to Vancouver. The samples are stored in metal storage units until the Project Manager or Assistant Project Manager arranges for a commercial transport company (Bandstra Transport) to deliver the samples to the ALS Chemex facility in Vancouver.

          During core logging, reference pieces of core are sometimes collected and added to the “core library” which is stored on site. These pieces of core typically represent new rock types, interesting geologic features, or can be used to train new core loggers. The selected pieces are labeled with hole number, sample depth, and suggested rock code or name.

          Coarse reject material is transferred to new sample bags by ALS Chemex personnel and issued a new sample number and certificate number. Each certificate represents a “batch” of samples. The coarse rejects are then put into labeled rice bags that are stored in labeled wooden boxes that hold approximately 900 kilograms. These wooden boxes are stored at a NovaGold warehouse located in Vancouver. The ALS Chemex pulps are also stored at the NovaGold warehouse in cardboard boxes that hold about 50 samples. The pulps are labeled with the same ALS Chemex sample number.

          In the opinion of the author, NovaGold’s core logging and sampling handling procedures meet or exceed currently accepted North American standards. The author was impressed by NovaGold’s use of four geologic teams – each with their own leader (mentor) and core logging tent. The professionalism and enthusiasm were very evident and NovaGold should be commended on their data collection procedures.

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3.0 RELIANCE ON OTHER EXPERTS

          This report was prepared for NovaGold Resources Inc. and is based in part on information not within the control of either NovaGold or the author. It is believed that the underlying information contained herein is reliable based on systematic data verification reviews performed by NovaGold and the author.

          The author has not reviewed the land tenure, nor independently verified the legal status or ownership of the Galore Creek property or examined any underlying option agreements. The author has relied on NovaGold personnel who provided various lists of mining claims and claim maps.

          The results and opinions expressed in this report are conditional upon the aforementioned technical and legal information being current, accurate, and complete as of the date of this report, and the understanding that no information has been withheld that would affect the conclusions made herein. The author does not assume responsibility for NovaGold’s actions in distributing this report.

          The author has reviewed a number of historical reports that were prepared by various consultants working for NovaGold and previous owners of the property. Those reports outlined various aspects of the project dealing with drilling/sampling methods, assaying protocols, density determinations, geologic interpretations, metallurgical testing, environmental baseline collection and historical resource estimates.

          The author has relied on the following key reports. The author disclaims all liability for any false information, erroneous mistakes, misrepresentations or omissions associated with these reports:

  • Hatch Ltd., ongoing Feasibility Study work regarding mining and metallurgy that is being completed for NovaGold
     
  • Hatch Ltd., May 2005, “Geology and Resource Potential of the Galore Creek Property”, NI 43-101 report completed for NovaGold
     
  • Geosim Services, Inc. (Mr. Ronald G. Simpson), August 2003, “Independent Technical Report for the Galore Creek Property, Liard Mining Division, British Columbia”, NI 43-101 report completed for SpectrumGold Inc. (now NovaGold)
     
  • Rescan Environmental Services Ltd. and Rescan Talthaltan Environmental Consultants “Application for Environmental Assessment Certificate
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4.0 PROJECT DESCRIPTION AND LOCATION

          The Galore Creek property is located within the historic Stikine Gold Belt of northwestern British Columbia, approximately 1,030 kilometres northwest of Vancouver, British Columbia and 90 kilometres northeast of Wrangell, Alaska at latitude 57.13°N; longitude 131.47°W. Figure 4-1 is a location map showing the general location of the project site. The 30,000 hectare (74,000 acre) property lies 70 kilometres west of the Bob Quinn airstrip, 167 kilometres northwest of the tidewater port of Stewart, British Columbia, and 370 kilometres northwest of the town of Smithers, British Columbia, the nearest major supply centre. The property is situated at the headwaters of Galore Creek, a tributary of the Scud River, which in turn flows into the Stikine River. The property is located within the Liard Mining Division and straddles the boundary between NTS map sheets 104G/03 and 104G/04. The location of known mineralized zones relative to property boundaries is shown in Figure 4-2.

          The property boundaries have not been legally surveyed.

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Figure 4-1: General Location Map

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Figure 4-2: Known Mineralized Zones

          In August 2003, SpectrumGold Inc. (now NovaGold Canada Inc.) entered into an option agreement to acquire a 100% interest in the Galore Creek property from Stikine Copper Limited, a company owned by QIT-FER et Titane Inc. and Hudson Bay Mining and Smelting Co. Limited. NovaGold must complete a prefeasibility study on the project and make payments to the owners totaling US$20.3 million within a period of eight years. Stikine Copper will have no retained interests, royalties or back-in rights on the project. The Galore Creek property consists of 292 two-post claims, of which 39 are fractions, all held in the name of Stikine Copper Limited.


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          In March 2004 SpectrumGold Inc. (now NovaGold Canada Inc.) entered into an option agreement with Pioneer Metals Corporation giving NovaGold the exclusive right to earn up to a 60% interest in the Grace Property comprised of 5 located claims. To exercise the option, NovaGold must incur property expenditures of $5 million and subscribe to 3.92 million shares on or before the 5 years of the agreement date.

          In October 2005, NovaGold received a writ of summons from Pioneer Metals Corporation to rescind the Grace option agreement.

          In 2005, NovaGold reviewed the status of all Galore Creek property mineral claims and recommended that legacy claims be converted to cell claims as allowed by the amended BC Mineral Tenure Act. The legacy claim conversion would consolidate the project holdings, eliminate any internal claim gaps, secure tenure ownership and reduce legal surveying costs for mining lease application. All parties agreed to this conversion and signed the Galore Creek Legacy Claim Cell Conversion Agreement dated June 30, 2005.

          Between July 6–11, 2005, NovaGold converted the Galore claims with the exception of claims located adjacent to third party cell claims. These claims were not converted, since a portion of their held area would be surrendered to the adjacent cell claim holder on conversion. The option agreement land schedules were revised and in early 2006 were presented to Stikine Copper Limited, Eagle Plains, Bernard Kreft and Pioneer Metals for approval. Current Galore Creek property claim maps are shown in Figures 4-3, 4-4, and 4-5.

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Figure 4-3: Galore Creek Claim Map

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Figure 4-4: Galore Creek Area Claim Map

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Figure 4-5: Galore Creek Claim Map – Bob Quinn Area

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          On November 28, 2005 NovaGold applied drilling expenditures incurred on the Galore Creek and Copper Canyon properties as assessment work to advance all claims contiguous with the Galore Creek property to the claim expiry year to 2015, the maximum allowed under the Mineral Tenure Act. Under the new online system, access to file assessment work on claims must be granted by the registered owners of the tenures. On November 29, 2005 a request for NovaGold to be appointed agents to file assessment work was forwarded to Pioneer Metals. As there was no response to this request, no assessment work was filed on the Pioneer tenures.

          Table 4-1 outlines the expiry dates on the Galore Creek Property under option from Stikine Copper, Table 4-2 outlines the expiry dates on the Grace Property under option from Pioneer Metals, and Table 4-3 outlines the expiry dates on claims in the southwestern portion of the Galore Creek property held by NovaGold Canada Inc. As noted above, contiguous claims within the Galore Creek property had assessment work filed on them. Assessment work was not filed for claims that were not contiguous. The claim expiry dates shown in Tables 4-1 to Table 4-3 are subject to Gold Commissioner approval of the 2005 Diamond Drilling assessment report.

Table 4-1: Galore Creek Claim Status

         
Tenure No. Claim Name Recorded Title Holder Area Hectares Expiry
         
         
516158 Cell Claim Stikine Copper Limited 772.237 12/1/2015
516165 Cell Claim Stikine Copper Limited 667.543 12/1/2015
516177 Cell Claim Stikine Copper Limited 175.777 12/1/2015
516178 Cell Claim Stikine Copper Limited 457.053 12/1/2015
516179 Cell Claim Stikine Copper Limited 1,317.27 12/1/2015
516459 Galore 1 Cell Stikine Copper Limited 1,721.25 12/1/2015
Total     5,111.13  

Table 4-2: Grace Property Claim Status

         
Tenure No. Claim Name Recorded Title Holder Area Hectares Expiry Date
         
         
404921 Grace 4 Pioneer Metals Corporation 500 12/1/2014
404922 Grace 5 Pioneer Metals Corporation 500 12/1/2014
516161 Cell Claim Pioneer Metals Corporation 543.835 12/1/2014
516163 Cell Claim Pioneer Metals Corporation 1244.967 12/1/2014
517480 Grace G Pioneer Metals Corporation 52.637 7/12/2006
Total     2841.439  

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          The status of the remaining Galore Creek claims are summarized in Tables 4-3 through 4-8.

Table 4-3: Galore Creek Property Claim Status – South West

         
Tenure No. Claim Name Recorded Title Holder Area Hectares Expiry Date
         
         
222107 SPLIT NovaGold Canada Inc. 100.000 12/1/2015
222108 CREEK NovaGold Canada Inc. 375.000 12/1/2015
410819 PAY 1 NovaGold Canada Inc. 500.000 12/1/2015
412223 GL 11 NovaGold Canada Inc. 500.000 12/1/2015
412228 GL 16 NovaGold Canada Inc. 500.000 12/1/2015
501931 PORC01 NovaGold Canada Inc. 405.390 1/12/2015
501965 PORC02 NovaGold Canada Inc. 440.514 1/12/2015
501999 PORC03 NovaGold Canada Inc. 105.708 1/12/2015
509232 Tunnel NovaGold Canada Inc. 333.757 3/18/2015
509234 PORC 04 NovaGold Canada Inc. 440.357 3/18/2015
509235 PORC 05 NovaGold Canada Inc. 405.158 3/18/2015
509250 PORC 06 NovaGold Canada Inc. 123.308 3/18/2015
509253 Sphaler 01 NovaGold Canada Inc. 422.571 3/18/2015
509259 Sphaler 02 NovaGold Canada Inc. 211.356 3/18/2015
511868 SPHCR 01 NovaGold Canada Inc. 405.262 4/30/2015
511869 SPHCR02 NovaGold Canada Inc. 422.876 4/30/2015
511870 SPHCR03 NovaGold Canada Inc. 422.878 4/30/2015
516235 Cell Claim NovaGold Canada Inc. 1,161.630 12/1/2015
516275 Cell Claim NovaGold Canada Inc. 1,407.331 12/1/2015
516327 Cell Claim NovaGold Canada Inc. 999.585 12/1/2015
516335 Cell Claim NovaGold Canada Inc. 1,354.185 12/1/2015
516340 Cell Claim NovaGold Canada Inc. 1,195.156 12/1/2015
516342 Cell Claim NovaGold Canada Inc. 1,107.372 12/1/2015
516345 Cell Claim NovaGold Canada Inc. 949.180 12/1/2015
516359 Cell Claim NovaGold Canada Inc. 789.736 12/1/2015
516367 Cell Claim NovaGold Canada Inc. 1,052.596 12/1/2015
516377 Cell Claim NovaGold Canada Inc. 1,143.352 12/1/2015
516474 SPHCR 04 NovaGold Canada Inc. 422.996 7/8/2015
516475 SPHCR 05 NovaGold Canada Inc. 422.996 7/8/2015
516496 Cell Claim NovaGold Canada Inc. 1,299.197 12/1/2015
516505 Cell Claim NovaGold Canada Inc. 1,126.672 12/1/2015
516508 Cell Claim NovaGold Canada Inc. 1,020.993 12/1/2015
516509 Cell Claim NovaGold Canada Inc. 1,039.113 12/1/2015
516511 Cell Claim NovaGold Canada Inc. 968.695 12/1/2015
516691 Cell Claim NovaGold Canada Inc. 563.200 12/1/2015
Total     24,138.120  

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Table 4-4: SPC Contact Property Claim Status

         
Tenure No. Claim Name Recorded Title Holder Area Hectares Expiry Date
         
         
410802 J3 NovaGold Canada Inc. 300.000 12/1/2015
410810 CONTACT 5 NovaGold Canada Inc. 200.000 12/1/2015
410812 CONTACT 7 NovaGold Canada Inc. 450.000 12/1/2015
412241 GL 29 NovaGold Canada Inc. 500.000 12/1/2015
501126 SPC11 NovaGold Canada Inc. 368.042 1/12/2015
501150 SPC01 NovaGold Canada Inc. 438.094 1/12/2015
501166 SPC02 NovaGold Canada Inc. 438.096 1/12/2015
501212 SPC03 NovaGold Canada Inc. 437.848 1/12/2015
501276 SPC04 NovaGold Canada Inc. 437.851 1/12/2015
501341 SPC06 NovaGold Canada Inc. 315.279 1/12/2015
501401 SPC07 NovaGold Canada Inc. 210.367 1/12/2015
501428 SPC05 NovaGold Canada Inc. 315.486 1/12/2015
501454 SPC09 NovaGold Canada Inc. 438.097 1/12/2015
501496 SPC10 NovaGold Canada Inc. 437.858 1/12/2015
501524 SPC12 NovaGold Canada Inc. 367.917 1/12/2015
501560 SPC13 NovaGold Canada Inc. 367.793 1/12/2015
501583 SPC14 NovaGold Canada Inc. 420.171 1/12/2015
501603 SPC15 NovaGold Canada Inc. 420.137 1/12/2015
501634 SPC16 NovaGold Canada Inc. 280.043 1/12/2015
501660 SPC17 NovaGold Canada Inc. 420.095 1/12/2015
501669 SPC18 NovaGold Canada Inc. 437.659 1/12/2015
501685 SPC20 NovaGold Canada Inc. 419.889 1/12/2015
501726 SPC19 NovaGold Canada Inc. 437.421 1/12/2015
501738 SPC21 NovaGold Canada Inc. 420.221 1/12/2015
501755 SPC22 NovaGold Canada Inc. 385.557 1/12/2015
501775 SPC23 NovaGold Canada Inc. 437.899 1/12/2015
501787 SPC24 NovaGold Canada Inc. 437.661 1/12/2015
501798 SPC25 NovaGold Canada Inc. 420.670 1/12/2015
501815 SPC26 NovaGold Canada Inc. 420.408 1/12/2015
501829 SPC27 NovaGold Canada Inc. 210.068 1/12/2015
501839 SPC29 NovaGold Canada Inc. 438.001 1/12/2015
501857 SPC28 NovaGold Canada Inc. 420.672 1/12/2015
501865 SPC30 NovaGold Canada Inc. 438.002 1/12/2015
501882 SPC31 NovaGold Canada Inc. 420.291 1/12/2015
501891 SPC32 NovaGold Canada Inc. 420.136 1/12/2015
501905 SPC08 NovaGold Canada Inc. 210.366 1/12/2015
509261 ng 01 NovaGold Canada Inc. 420.826 3/18/2015
509262 ng 02 NovaGold Canada Inc. 105.208 3/18/2015
512425 Cell Claim NovaGold Canada Inc. 700.818 1/12/2015
512426 Cell Claim NovaGold Canada Inc. 473.235 1/12/2015
512478 CONT 1 NovaGold Canada Inc. 770.372 1/12/2015
516271 Cell Claim NovaGold Canada Inc. 315.411 1/12/2015
516284 Cell Claim NovaGold Canada Inc. 947.189 1/12/2015
516285 Cell Claim NovaGold Canada Inc. 614.229 1/12/2015
516286 Cell Claim NovaGold Canada Inc. 912.089 1/12/2015
516498 Cell Claim NovaGold Canada Inc. 1,105.922 1/12/2015
516500 Cell Claim NovaGold Canada Inc. 1,527.806 1/12/2015
516503 Cell Claim NovaGold Canada Inc. 1,178.494 1/12/2015
516674 Cell Claim NovaGold Canada Inc. 157.819 1/12/2015
522318 CONT 2 NovaGold Canada Inc. 386.718 11/15/2006
522319 CONT 3 NovaGold Canada Inc. 245.815 11/15/2006
Total     23,800.050  

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Table 4-5: Sphal/Kim Property Claim Status

         
Tenure No. Claim Name Recorded Title Holder Area Hectares Expiry Date
         
         
226786 SPHAL #25 M.C. NovaGold Canada Inc. 25.000 10/18/2006
226787 SPHAL #27 M.C. NovaGold Canada Inc. 25.000 10/18/2006
226788 SPHAL #29 M.C. NovaGold Canada Inc. 25.000 10/18/2006
226789 SPHAL #31 M.C. NovaGold Canada Inc. 25.000 10/18/2006
226790 SPHAL #33 M.C. NovaGold Canada Inc. 25.000 10/18/2006
227134 KIM #38 NovaGold Canada Inc. 25.000 8/10/2006
227135 KIM #40 NovaGold Canada Inc. 25.000 8/10/2006
227136 KIM #42 NovaGold Canada Inc. 25.000 8/10/2006
Total     200.000  

Table 4-6: North Route KM 0 - 38 (Bob Quinn & CV Section) Property Status

         
Tenure No. Claim Name Recorded Title Holder Area Hectares Expiry Date
         
         
408606 VIA 17 NovaGold Canada Inc. 500.000 3/6/2006
508124 CV 1 NovaGold Canada Inc. 440.170 3/1/2006
508337 CV 2 NovaGold Canada Inc. 1,196.581 3/10/2006
508338 CV 3 NovaGold Canada Inc. 1,354.832 3/9/2006
514542 THOMAS 1 NovaGold Canada Inc. 421.877 6/15/2006
514545 THOMAS 2 NovaGold Canada Inc. 422.043 6/15/2006
514548 THOMAS 3 NovaGold Canada Inc. 421.895 6/15/2006
514551 THOMAS 4 NovaGold Canada Inc. 369.290 6/15/2006
521931 BQ 1 NovaGold Canada Inc. 422.299 11/4/2006
521932 BQ 2 NovaGold Canada Inc. 422.295 11/4/2006
521933 BQ 3 NovaGold Canada Inc. 422.482 11/4/2006
521934 BQ 4 NovaGold Canada Inc. 440.088 11/4/2006
521935 BQ 5 NovaGold Canada Inc. 440.241 11/4/2006
521936 BQ 6 NovaGold Canada Inc. 422.668 11/4/2006
521937 BQ 7 NovaGold Canada Inc. 422.855 11/4/2006
521938 BQ 8 NovaGold Canada Inc. 440.388 11/4/2006
521939 BQ 9 NovaGold Canada Inc. 422.915 11/4/2006
521941 BQ 10 NovaGold Canada Inc. 440.652 11/4/2006
521943 BQ 11 NovaGold Canada Inc. 246.771 11/4/2006
521945 BQ 12 NovaGold Canada Inc. 88.089 11/4/2006
522111 BQ 13 NovaGold Canada Inc. 70.397 11/7/2006
Total     9,828.830  

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Table 4-7: North Route KM 48 - 58 (More Creek) Property Status

         
Tenure No. Claim Name Recorded Title Holder Area Hectares Expiry Date
         
         
509886 NR 1 NovaGold Canada Inc. 421.565 3/30/2006
509889 NR 2 NovaGold Canada Inc. 351.223 3/30/2006
516839 NR 4 NovaGold Canada Inc. 35.123 7/11/2006
516900 NR 05 NovaGold Canada Inc. 87.817 7/11/2006
516903 NR 06 NovaGold Canada Inc. 175.648 7/11/2006
517018 NR 06 NovaGold Canada Inc. 105.381 7/12/2006
520000 MORE CK NovaGold Canada Inc. 228.307 9/15/2006
Total     1,405.060  

Table 4-8: North Route KM 70 - 93 Property Status

         
Tenure No. Claim Name Recorded Title Holder Area Hectares Expiry Date
         
         
408613 VIA 32 NovaGold Canada Inc. 450.000 12/1/2015
509893 NR 3 NovaGold Canada Inc. 70.379 3/30/2015
516433 Cell Claim NovaGold Canada Inc. 1,318.728 12/1/2015
516441 Cell Claim NovaGold Canada Inc. 1,390.457 12/1/2015
516443 Cell Claim NovaGold Canada Inc. 880.157 12/1/2015
516445 Cell Claim NovaGold Canada Inc. 985.011 12/1/2015
516448 Cell Claim NovaGold Canada Inc. 862.311 12/1/2015
516452 Cell Claim NovaGold Canada Inc. 879.374 12/1/2015
516458 Cell Claim NovaGold Canada Inc. 949.726 12/1/2015
516463 NR 4 NovaGold Canada Inc. 140.840 7/8/2015
Total     7,926.980  

          Exploration work was carried out under ministry mine permits number MX-1-608, 621, 622 and 623. These are Notice of Work permits that are applied each year that exploration operations are conducted. The author has recommended that NovaGold drill some twin holes in order to compare assays with some of the older drilling campaigns. The author understands that the Notice of Work permits discussed above may be sufficient to carry out additional exploration drilling at Galore Creek. The author is not aware of what additional permits will be required by NovaGold to begin any development work at Galore Creek.

          Environmental liabilities consist of empty oil drums and drilling debris left behind by predecessor companies. NovaGold has been noting the locations of this debris and to date has spent approximately $70,000 progressively cleaning up these sites. The author is not aware of any other environmental liabilities that may exist at Galore Creek.

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5.0 ACCESSIBILITY, CLIMATE, LOCAL RESOURCES, INFRASTRUCTURE AND PHYSIOGRAPHY

          The town of Smithers, located 370 kilometres to the southeast, is the nearest major supply centre. Access to the property is presently by helicopter. During the 2005 program, most personnel, supplies, and equipment were staged from the Bob Quinn airstrip, on the Stewart-Cassiar Highway, and transported via helicopter to the Galore Creek camp. Personnel rotated in and out of Bob Quinn every 5 days via a Beech 19 aircraft, provided by Northern Thunderbird Air. The aircraft made stops in Vancouver, Smithers, Terrace, Dease Lake, Iskut, and Bob Quinn. Most personnel worked 21 days in/9 days out based on a standardized rotation schedule.

          Galore Creek and the Scud River are part of the tributary system of the Stikine River, an international waterway which drains an area of 49,000 square kilometres. In the past the river was used by shallow draft barges and riverboats to transport goods from Wrangell, Alaska to Telegraph Creek, British Columbia, a distance of 302 kilometres. The river is navigable for this type of watercraft from mid May to October. The nearest point on the Stikine River to the property is the mouth of the Anuk River which lies 16 kilometres west of the camp.

          In the 1960’s Kennecott constructed 48 kilometres of road from the mouth of the Scud River to the Galore Creek camp. The road is in very poor condition and would require repair along the Scud River and portions of the Galore Creek Valley before it could be used.

          Galore Creek is located in the humid continental climate zone of coastal British Columbia and is characterized by cool summers and cold humid winters, with several months of snow cover. Summer temperatures may be above +20°C and minimum winter temperatures may fall to well below -20°C. Average annual precipitation is 76 cm with approximately 70% of this falling between September and February, mainly as snowfall. It is the author’s understanding that the operating season would be year round if the Galore Creek property were developed and put into production.

          Elevations around the property range from 500 to 2,080 metres above sea level. The terrain over the central and northern portions of the property is gentle and rolling and the surrounding topography is characterized by rugged mountains. The elevation of the tree line is variable but alpine vegetation predominates above the 1,100 metre level. Below that, forests are made up of balsam fir, sitka spruce, alder, willow, devils club and cedar. Higher up the valley, the glacial moraines are bare to sparsely overgrown by sub-alpine vegetation.

          Ample water supply is available from surface and subsurface sources. Potable water will be derived from a well field drilled near the mill facility. Process water will be pumped from pit dewatering wells, reclaimed recycled tailings and obtained from a small reservoir that will be constructed in proximity to the mill.

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          It is anticipated that the majority of the mine facilities (mill, crusher, camp) and ore stockpiles will be constructed immediately to the east of the central pit, located in the upper reaches of the Galore Creek Valley. The main tailings pond will be impounded in the Galore Creek Valley by a dam constructed approximately 7 kilometres downstream from the mill/central pit area. A proposed subaqueous rock dump will be located between the tailings disposal area and the central pit. A non-water retaining dam will be constructed approximately 2 kilometres upstream from the main tailings dam allowing potentially acid generating (PAG) waste rock to be layered behind the dam and covered with non-PAG (NPAG) rock. The waste rock dump would then be submerged by the tailings pond. NPAG rock from the more elevated pits (North Junction) would be placed into sub-aerial waste pads located between the pits.

          The project is currently isolated from power and other public infrastructure. It is estimated that a mine at Galore Creek will have an average power load of 80 MW with a maximum draw of 90 MW. Coast Mountain Hydro Corp. (CMHC) is constructing a 100 MW hydroelectric dam on the Iskut River near its confluence with Forrest Kerr Creek that is proposed to come online in 2008. Power for the Galore Creek mine will be obtained through the BC Hydro grid from a connection near the CMHC plant and Highway 37. NovaGold recently purchased Coast Mountain Hydro.

          The Galore Creek project is predicated on grid connection for the provision of economically available electrical power. Three independent system studies have been undertaken to determine the technical feasibility of the grid connection:

  1.

A preliminary interconnection study performed by Hatch to assess the feasible compensation strategies for delivering power to site at 138 kV.

     
  2.

An interconnection study performed by Coast Mountain Hydro/Siemens (CMH/Siemens) to assess the feasibility of “piggy-backing” the Galore Creek interconnection with the proposed Forrest Kerr Hydro Project 138 kV interconnection.

     
  3.

An interconnection study performed by BC Hydro/British Columbia Transmission Corporation (BCH/BCTC) to assess the feasibility of a series capacitor compensated extension of the 138 kV transmission line from the existing Meziadin substation to Galore Creek.

          The hiring of local employees will be a highly competitive market and is dependent upon whether the bcMetals Red Chris mine, near Iskut, goes into production in 2007. It was determined by the Tahltan Nation Development Company (TNDC) that their communities are not equipped to accommodate large-scale mining operations. This being the case, more long-term sustainable socio-economic benefits for the local communities will be developed. Smithers and Terrace are the two communities likely to receive the best economic benefits from development of the Galore Creek mine.

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6.0 HISTORY

This section has been adapted from Simpson (2003).

          Mineralization was first discovered in the upper Galore Creek valley in 1955 by M. Monson and W. Bucholz while prospecting for Hudson Bay Exploration and Development Company Limited. Staking and sampling were completed in the area in 1955. Work in 1956 included mapping, trenching and diamond drilling. No further work was undertaken and most of the claims were allowed to expire.

          In 1959, reconnaissance stream sediment surveys were carried out by Kennco Explorations (Western) Limited (the Canadian subsidiary of Kennecott Copper) in the Stikine River area. Results prompted Kennco to stake mineral claims around the remaining 16 Hudson Bay claims the following year. Four of the original claims were subsequently optioned by Consolidated Mining and Smelting Company of Canada Limited from W. Buchholz. Late In 1962, the three companies agreed to participate jointly in future exploration work. As a result, Stikine Copper Limited was incorporated in 1963.

          Work conducted since discovery in 1955 outlined a significant gold-silver-copper resource in the Central Zone and identified several satellite deposits, most importantly the Southwest, North Junction and Junction Zones.

          From 1960 to 1968, the property was operated by Kennco Exploration. Exploration work during this period included 53,164 metres of diamond drilling in 235 holes and 807 metres of underground development work in two adits. The Central Zone was the focus of most of this work. No work was done between 1968 and 1972. In 1972, Hudson Bay Mining and Smelting became operator and in 1972 and 1973 an additional 25,352 metres of diamond drilling was completed in 111 holes. This work focused exclusively on blocking out resources in the Central and North Junction Zones. A further 5,310 metres of diamond drilling was completed in 24 holes in 1976.

          In 1989, Mingold Resources Inc. (an affiliated company of Hudson Bay’s) operated the property in order to investigate its gold potential. In 1990, Mingold completed 1,225 metres of diamond drilling in 18 holes. Kennecott resumed operatorship of the project in 1991 and completed 13,830 metres of diamond drilling in 49 holes. An airborne geophysics survey and over 90 line kilometres of induced polarization (IP) survey were also completed.

          In August 2003, SpectrumGold Inc. (now NovaGold Canada Inc.) entered into an option agreement to acquire a 100% interest in the Galore Creek property from Stikine Copper Limited, a company owned by QIT-FER et Titane Inc. (a wholly owned subsidiary of Rio Tinto Zinc) and Hudson Bay Mining and Smelting Co. Limited. In September and October of 2003, SpectrumGold carried out a ten hole, 2,950 metre

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diamond drill program on the property. The work program was directed toward confirming grades of copper and gold mineralization defined by previous drilling in the Central and Southwest Zones. Results from the drill program confirmed the presence of high grade gold and copper mineralization over bulk mineable widths.

          In 2004, NovaGold Canada Inc. carried out a 79 hole, 25,976 metre diamond drill program to upgrade and expand the existing resource. Drilling was also conducted on exploration targets to test several peripheral occurrences and nearby properties in which NovaGold has an interest. Extensive geophysical surveys were conducted to assist the exploratory drilling. The results of the 2004 drilling program provided the basis for geological modeling, resource estimation, preliminary mine planning and economic evaluation at a prefeasibility level.

          The aim of the 2005 Galore Creek exploration program was to test for extensions of known mineralization, and to explore for new targets within the Galore Creek valley. Additional drilling was utilized for engineering and environmental testing. Mapping focused on defining drill targets, major structures, and alteration assemblages, as well as recognizing sedimentary facies transitions. The geophysical program included a wide-spaced Vector IP reconnaissance program and induced polarization surveys both south of the Central Zone and along the East Fork of Galore Creek.

          Table 6-1 summarizes the work history for the property from 1960 through 2005. Note that the metres of surface drilling include groundwater monitoring wells, condemnation holes, and holes from outlying areas like Copper Canyon. There has not been any historical production from the property.

Table 6-1: Work History – 1960 - 2005

Activity Year of Completion
60 61 62 63 64 65 66-'67 72 74 76 88 89 90 91 92-'02 03 04 05 Total
GEOLOGIC MAPPING (sq. mi.) 76 20 6 2 2                 12     2 4 123.5
GEOPHYSICAL SURVEYS (line km)                                      
   Dip needle 4                                   4
   Airborne geophysics   270                       459     1,072   1,801
   Ground magnetics   55                     18 85     1   159
   Ground VLF-EM                       11 11 70         92
   Induced polarization   43 42 30                         28 2 145
   Induced polarization (sq. km)                                   42 42
GEOCHEMISTRY (number samples)                                      
   Steam sediment samples 47 45                   157             249
   Soil samples   700   250               729 37 600         2,316
   Rock samples     149                 210 13 63         435
   Reassaying old core                     459 219 232 18,000         18,910
SURFACE DRILLING (m)   378 4,717 10,666 13,718 17,572 5,992 10,431 14,928 5,318     1,925 13,829   2,794 25,976 63,190 191,434
UNDERGROUND DRILLING (m)             163                       163
UNDERGROUND DRIFTING (m)             850                       850
LINECUTTING (line km)   53 21 32                         28 2 136
POST LOCATION         267   14                       281
BOUNDARY SURVEYS         21 47 3                       71
AIRSTRIP CONSTRUCTION                                      
   Galore Creek (520m x 30m)         1   1                       2
   Scud River (1500m x 45m)         1                           1
ECONOMIC EVALUATIONS                 Wright             Hatch Hatch Hatch 4

          Numerous resource estimates using a variety of methods have been produced for the Central Zone at Galore Creek since 1968. None of the pre-2004 estimates of resources are considered by the author to be reliable and furthermore, they are not considered to be compliant with NI 43-101. These estimates are briefly discussed below strictly for an historical perspective.

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          Walker (1976) estimated a geological resource for the Central Zone of 160 million tonnes with grades of 0.93% Cu, 0.37 g/t Au, and 7.5 g/t Ag using a copper cutoff grade of 0.40%.

          In 1974, Wright Engineers Limited produced a report entitled “Stikine Copper Project - Technical and Economic Study” for Hudson Bay Mining and Smelting Co. Limited. A mineable open pit resource was estimated at 125.2 million tonnes grading 1.06% Cu and 0.45 g/t Au with a strip ratio of 3.6:1 based on a Cu cutoff of 0.40% and a processing rate of 32,000 tons per day. Total capital cost was estimated at US$375 million for a 32,000 ton per day operation. It was concluded that the project was technically feasible with an IRR of 13.6% .

          A mineral resource was estimated for the North Junction zone in 1974 by Hudson Bay. The zone was not then considered to be amenable to open pit mining but was described as “high grade and readily accessible by decline”. This unclassified resource amounted to 10.8 million tonnes grading 2% Cu and 0.7 g/t Au.

          In 1992, a mineral resource estimate was prepared by Mine Reserve Associates, Inc. (MRA) for Kennecott Corporation and included both the Central and Southwest Zones. This study entitled “Pre-feasibility Mining Evaluation Galore Creek Project” reported an ultimate pit resource of 256.4 million tonnes grading 0.835% Cu and 0.445 g/t Au with a strip ratio of 1.55:1. The pit was developed on the basis of “Proven and Probable reserves” of 342.5 million tonnes grading 0.64% Cu and 0.38 g/t Au. A further 105.7 million tonnes grading 0.46% Cu and 0.44 g/t Au was classified as “Possible”, which is not a currently recognized “reserve” category. This latter category was not used during pit optimization but was added in to the ultimate pit resource. MRA’s scope of work did not include check assay analysis or geological interpretation.

          Between 1992 and 1994 various modifications were made to the pit design based on different operational and economic parameters but the underlying resource model was not altered. In 1994, Kennecott reported an “in pit” resource of 276 million tons grading 0.67% copper and 0.45 g/t gold with a strip ratio of 2.2:1.

          In October, 1994, Fluor Daniel Wright Ltd. released a report entitled “Project Review - Galore Creek Property”. Using the 1994 Kennecott pit resource as a base case, this economic study recommended a 29,000 tonne per day operation resulting in a 26 year mine life. Initial capital costs were estimated at $US388 million.

          In August 2004, Hatch Limited (Hatch) completed a study for NovaGold entitled “Preliminary Economic Assessment for The Galore Creek Gold-Silver-Copper Project” based on an estimate of resources that was completed in April 2004. This study recommended processing 242 million tonnes (or approximately 63% of the then known resource) at a rate of 30,000 tonnes per day from the Central and Southwest Zones.

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          An Updated Preliminary Economic Assessment (PEA) was completed in 2006 at a prefeasibility level incorporating results from the 2004 drilling campaign. Based on that study a resource of 475 million tonnes (or approximately 43% of the known resource) would be processed at a rate of 65,000 tonnes per day from the Central, Southwest, Junction and West Fork zones. Measured and Indicated Mineral Resources were estimated to be 516.7 million tonnes grading 0.59% Cu, 0.36 g/t Au and 4.54 g/t Ag based on a 0.35% copper equivalent (CuEq) cutoff grade. Inferred Resources were estimated at 578.3 million tonnes grading 0.41% Cu, 0.42 g/t Au and 4.35 g/t Ag using a 0.35% CuEq cutoff grade. These estimates used metal prices of US$375/oz Au, US$5.50/oz Ag and US$0.90/lb Cu.

          A feasibility study is currently underway by Hatch which incorporates 2005 drilling program results and the updated resource model, which is the subject of this report.

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7.0 GEOLOGICAL SETTING

The following is excerpted from Simpson (2003):

          The Galore Creek deposits lie in Stikinia, an accreted Terrane of Mesozoic volcanic and sedimentary rocks intruded by Cretaceous to Eocene plutonic and volcanic rocks. The eastern boundary of the Coast Plutonic complex lies about 7 kilometres to the west of the claims. The property lies within a regional transcurrent structure known as the Stikine Arch. Figure 7-1 shows a simplified regional geologic map.

Figure 7-1: Regional Geology (from Simpson)

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          7.1 Stratigraphy

          The Stikinia Terrane in northern British Columbia can be grouped into four tectonostratigraphic successions. The first, and most important as the ore hosting stratigraphy at Galore Creek, is a Late Paleozoic to Middle Jurassic island arc suite represented by the Stikine assemblage of Monger (1977), the Stuhini Group (Kerr, 1948) and the Hazelton Group. The other tectonostratigraphic successions in the area are: the Middle Jurassic to early Late Cretaceous successor-basin sedimentary rocks of the Bowser Lake Group (Tipper and Richards, 1976); the Late Cretaceous to Tertiary transtensional continental volcanic-arc assemblages of the Sloko Group (Aiken, 1959); and the Late Tertiary to Recent post-orogenic bimodal volcanic rocks of the Edziza and Spectrum ranges.

          The Stikine assemblage, the oldest known stratigraphy in the area, comprises Permian and older argillites, and mafic to felsic flows and tuffs. The topmost stratigraphy consists of two regionally extensive Permian carbonate units which suggest a stable continental shelf depositional environment.

          The Middle to Upper Triassic Stuhini Group unconformably overlies the Stikine assemblage. Stuhini Group rocks comprise a variety of flows, tuffs, volcanic breccia and sediments, and are important host rocks to the alkaline-intrusive related gold-silver-copper mineralization at Galore Creek. They define a volcanic edifice centered on Galore Creek and represent an Upper Triassic island arc characterized by shoshonitic and leucitic volcanic rocks (de Rosen-Spence, 1985), distal volcanoclastics and sedimentary turbidites. The succession at Galore Creek was divided by Panteleyev (1976) into a submarine basalt and andesite lower unit overlain by more differentiated, partly sub aerial alkali-enriched flows and pyroclastic rocks.

          A fault bounded wedge of unnamed Jurassic sediments overlies the Stuhini Group rocks. The Jurassic section includes a purple to red arkosic-matrix polymictic boulder and cobble conglomerate that contains fragments of K-feldspar porphyries, probably derived from the Galore Creek Intrusive complex.

          7.2 Intrusive Rocks

          Three intrusive episodes have been recognized in the region. The earliest and most important is the Middle Triassic to Middle Jurassic Hickman plutonic suite that is coeval with Upper Triassic Stuhini Group volcanic flows. The Mount Hickman batholith comprises three plutons known as Hickman, Yehino and Nightout. The latter two are exposed north of the map area. The Schaft Creek porphyry copper deposit is associated with the Hickman stock, and is located 39 km northeast of Galore Creek. This stock is crudely zoned with a pyroxene diorite core and biotite granodiorite margins. Alkali syenites of the Galore complex like those found at the nearby Copper Canyon deposit and the pyroxene diorite bodies of the zoned Hickman pluton have been interpreted as differentiated end members of the Stuhini volcanic - Hickman

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plutonic suite by Barr (1966) and Souther (1972). The alkali syenites are associated with important gold-silver-copper mineralization at Galore Creek and at Copper Canyon. These rocks are believed to be at least as old as Early Jurassic in age, based on K-Ar dating of hydrothermal biotite in the syenites intruding the sequences (Allen, 1966). An Ar-Ar age of 212 Ma (Logan et al., 1989) in syenite may give the time of crystallization of the intrusive rocks at Copper Canyon, to the east of Galore Creek. More recent U-Pb dates of Galore Creek syenites have given ages ranging from 205-210 Ma (Mortensen, 1995).

          Coast Range intrusions comprise the large plutonic mass west of the project area. Three texturally and compositionally distinct intrusive phases were mapped by previous workers. From inferred oldest to youngest, they are potassium feldspar megacrystic granite to monzonite; biotite hornblende diorite to granodiorite; and biotite granite.

          Small Tertiary intrusive stocks and dykes likely related to the post-orogenic bimodal volcanic rocks of the Edziza Range are structurally controlled in their distribution through the project area. At Galore Creek these post-mineral basalt and felsite dykes occur as a dyke swarm in the northwest part of the property.

          7.3 Structure

          Logan and Koyanagi (1988) recognized three phases of deformation in the Galore Creek area (Sphaler Creek (104G/3) and Flood Glacier (104G/4) map areas). The oldest Paleozoic rocks (pre-Upper Triassic) are affected in the form of widespread penetrative planar fabrics, north to northwest-trending isoclinal folding (D1), northwest-trending upright open folding (D2), and west to northwest-trending chevron folds and kink bands (D3). D1 and D2 are characterized by regional metamorphism to greenschist facies.

          Upper Triassic and younger strata are much less deformed, lack the penetrative planar fabric, and have been affected by D3 deformation shown by open box folding with west to northwest trending fold axes (Logan and Koyanagi, 1988), although two generations of folding were recognized in Triassic rocks at Galore Creek (Panteleyev, 1976). Mapping by Brown and Gunning (1988) in the Scud River area to the north also recognize this divide in structural styles, and propose four structural domains that are largely restricted to Paleozoic strata except for a post-Late Triassic contraction (Domain 4) that caused northeast-plunging tight folding in the Upper Triassic rocks. In regional studies from adjacent areas, such as Forrest Kerr-Mess Creek (Logan et al., 2000) and Western Telegraph Creek (Brown et al., 1996), two deformational phases have been proposed for Mesozoic strata: an Early Jurassic contraction that caused an angular unconformity between the Late Triassic Stuhini assemblages and Early Jurassic rocks; and a Middle or Late Jurassic to Tertiary contraction that could correlate to the D3 phase of Logan and Koyanagi (1988).

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          Mapping on the Galore Creek property indicates a complex sequence of events with each inheriting the geometric characteristics of those prior (Otto, pers. comm.). Fabrics recognized show evidence of syndepositional extensional (or transtension), pre-lithification compression (or transpression) followed by renewed extension during emplacement of alkaline intrusions, and then a period of post-ore compression (or transpression). Renewed extension unrelated to alkaline magmatism may have occurred during emplacement of late dykes.

          7.4 Property Geology

          The Galore Creek intrusive-volcanic complex is composed of multiple intrusions emplaced into volcanic and sedimentary rocks of similar composition. Country rocks to the syenite intrusions are volcanic flows and volcaniclastic sediments, with subordinate greywacke, siltstone and local conglomerate (Enns et al., 1995). Augite-bearing volcanic flows and tuffs underlie and are interbedded with the pseudoleucite-bearing and orthoclase-bearing flows, tuffaceous and fragmental units, which are prominent in the south and southwest parts of the complex (Enns et al., 1995). Multiple alkali syenite intrusive phases occur in the complex and are divided into the pre- to syn-mineralization intrusives (I1 to I4), syn- to post-mineralization intrusives (I5 to I9) and post-mineralization intrusives (I10 to I12). The complex is centered in the west fork of Galore Creek and is approximately 5 kilometres in length and 2 kilometres in width. To date, twelve copper-gold-silver mineralized zones have been identified on the property. Most zones, including the Central, North Junction, Junction, Middle Creek, West Rim, Butte and South 110, occur in highly altered volcanic rocks and to a lesser degree in syenite intrusions. The Southwest, Opulent Vein, and Saddle zones are hosted by breccias and the North Rim and West Fork zones occur within syenite intrusions. Figure 7-2 is a simplified geologic map of the Galore Creek property.

          7.5 Lithologic Descriptions

          Property-wide there are 107 different lithology codes which are summarized in Appendix 1. Stikine Copper Limited delineated the first 100 codes in 1991. Seven additional codes were created in 2004 by NovaGold.

          Roughly 30 primary rock types exist, most of which have subdivisions based on textural or temporal differences. Textural subdivisions exist for volcanic rocks, intrusive rocks, and breccias, and are self-explanatory. Temporal relationships of mineralization and cross-cutting intrusive relationships define the subdivisions for intrusive rocks. The necessity of such a detailed classification scheme is currently under review, as a simplified scheme will assist correlation of data within the model.

 

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Figure 7-2: Local Geology (after Simpson)

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8.0 DEPOSIT TYPES

          This section has been adapted from Hatch et al. (2005).

          The Galore Creek property is situated within and associated with a curvilinear belt of bi-modal calc-alkaline and alkaline Upper Triassic-lower Jurassic Nicola-Takla-Stuhini volcanic assemblages and comagmatic plutons and associated porphyry Cu-Mo and Cu-Au-Ag deposits, respectively, that extend along the Intermountain Belt from south of the British Columbia-Washington border along Quesnel Trough through the Stikine region and into the Whitehorse Trough, Yukon Territory. Several major alkalic porphyry deposits ranging in age from 175 to 201 million years associated with alkalic stocks, dykes and intrusive breccias controlled by north to northwest trending major fault structures are known along this belt including Mt. Polley, Copper Mountain-Ingerbelle, Afton, Cariboo Bell, Lorraine and Gnat lake deposits (Barr, D. A., et al.).

          These deposits tend to occur in regions of fault intersections and are controlled by fractured and/or brecciated zones. Deposits typically show extensive alteration products and sulphides and often lack the classic zoning of calc-alkaline porphyries due to the absence or poorly developed nature of phyllic and argillic zones. Also, alteration zoning patterns tend to be asymmetric as opposed to symmetrical and concentric typical of calc-alkaline deposits. Potassic flooded (i.e. K-feldspar and biotite) core zones or replacement bodies and propylitic altered (i.e. chlorite, epidote and albite) peripheral zones are typical of the alkalic deposits. Copper zones (i.e. chalcopyrite and minor bornite with gold and silver values) usually occur central to the alteration systems although in some cases they occur within the propylitic zone. Sulphides typically occur as fracture fillings (though rarely at Galore) and as disseminated grains, massive lenses and pods and in breccias. Magnetite is commonly associated with these systems and may either coincide with sulphide zones or occur peripheral to the copper zones. Calc-silicate alteration products, including andradite to grossularite garnets, occur within the potassic zones at Galore Creek. Abundant anhydrite is also present.

          As described above, NovaGold has been exploring these “copper-gold porphyry” deposits since 2003.

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9.0 MINERALIZATION

This section has been adapted from Hatch et. al (2005).

          Mineralization at Galore Creek occurs in upper Triassic felsic to intermediate volcanic flows and fragmental rocks. It is associated most closely with intense, pervasive K-silicate alteration as replacements, disseminated and fracture-controlled chalcopyrite with locally abundant bornite. Higher gold values are normally associated with bornite mineralization.

          Four mineralized zones of potentially economic interest have been explored at Galore Creek. These are the Central Zone, Southwest Zone, Junction Zone and West Fork Zone. Other target areas include Middle Creek, Butte, West Rim, North Rim and Saddle Zones.

          9.1 Central Zone

          The Central Zone is the largest and most extensively explored of all the deposits and is characterized by fairly complex geology. Mineralization is exposed in the southern part of the zone, but elsewhere it is covered by up to 75 metres of glacial overburden. Between 80% and 90% of the copper-gold-silver occurs as sulfide replacement of the host volcanic rocks. The grade of the mineralization commonly exceeds 1% Cu decreasing rapidly at the margin of the zone.

          The long axis of the Central Zone deposit has an orientation of 015° and dips steeply to the west. It is 1,700 metres long, 200 to 500 metres wide and has been traced to a depth of 450 metres and remains open. The eastern boundary of the Central Zone mineralization lies near the surface projection of a major, steeply west-dipping, brittle normal fault. In the west and south, mineralization is partially truncated by post-mineral megaporphyry dykes. Intense SAC alteration has obliterated mineralization in the northwestern part of the Central Zone. In the north, mineralized volcanic rocks end abruptly against a thick sequence of weakly to unmineralized epiclastic sedimentary and volcanic rocks as a result of a WNW-oriented post mineral fault. Either the East Fork or North Boundary Fault may displace the mineralization to the northwest of its current trend.

          The Central Zone exhibits considerable internal variations in both mineralization and alteration. Hydrothermal alteration changes from Ca-K-silicate in the core region to intense K-silicate alteration toward the north and south parts of the zone. In terms of gold-silver-copper replacement mineralization, the most favorable volcanic lithologies are the pseudoleucite-bearing volcanic rocks in the north and the dark crystal tuffs in the south. Augite-bearing units in the north are low to moderate in copper content and the core of the deposit hosts a mineralized orthomagmatic breccia. Gold values are highest in the northern and southern portions of the Central Zone where significant disseminated bornite, magnetite and hematite are present. Lower gold grades correlate

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with the intense Ca-K-silicate altered core region. Chalcopyrite is the most important copper mineral and occurs as replacements, disseminations and fracture fillings throughout the zone. Supergene copper mineralization is minor and occurs primarily as malachite, azurite and chrysocolla on fractures, generally within 60 metres of the surface. Pyrite increases in abundance to the east of the Central Zone reaching concentrations of up to 5%.

          9.2 Southwest Zone

          The Southwest Zone is located about 600 metres southwest of the south end of the Central Zone and contains some of the highest grade near surface gold mineralization. At Galore Creek, Kennecott envisioned the southwest area as a potential high-grade starter pit. Drilling has outlined an elongate pod-shaped body that trends roughly east-west and dips approximately 60° to the south. The zone is up to 400 metres long and may be as wide as 140 metres; however, the 1991 drilling suggests that the zone narrows at both the eastern and western ends of the deposit; additionally, the 2005 drilling suggests that the zone remains open along strike and at depth. The Southwest Zone is still open at depth. Primary hosts for the Southwest mineralization are a diatreme breccia and an early-phase syenite intrusion. Localization of high-grade copper-gold-silver mineralization within the breccia appears to be related to a combination of structural traps. Located primarily on the footwall side of the Southwest Fault, the deposit is zoned from a central copper-gold core out to a gold halo.

          9.3 Junction Zones

          The Junction and North Junction Zones lie about 2 kilometres northwest of the Central Zone and about 460 metres higher in elevation. They are a series of irregular, generally flat-lying manto-shaped bodies plunging about 20° to the northeast. These two zones may have been a single deposit that was originally 1,400 metres in length before it was faulted. Width of the zones varies from 50 to 150 metres. Higher gold and copper grades correlate with the presence of bornite in the North Junction Zone. The mineralization, consisting of disseminated chalcopyrite and bornite, is hosted in both the Junction porphyry (JP) and the Late-Junction porphyry and orthoclase syenite megaporphyry (i5). K-silicate alteration consisting of pervasive hydrothermal biotite and K-feldspar flooding is associated with the mineralization. A large mass of late-mineral I9b megaporphyry truncates the zone on the west.

          9.4 West Fork Zone

          The West Fork Zone lies in the valley floor less than one kilometre south of the Central Zone and less than 50 metres higher in elevation. West Fork contains two adjacent but distinctly different styles of mineralization: disseminated sulfide replacements similar to portions of the Central zone, and massive veining. The disseminated mineralization is characterized by disseminated chalcopyrite and bornite

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hosted by a combination of intrusive and volcanic rocks. Higher grade disseminated zones appear to be controlled by structures, though distinct veining is absent.

          The Opulent vein, which consists of massive chalcopyrite, bornite and magnetite, defines the other style of mineralization at West Fork. Sulfide textures indicate fissure-style fillings of open space, but associated calc-silicate gangue minerals, possibly tremolite, indicate replacement. The known extent of the Opulent vein is limited within a breccia mass and strikes approximately 355° with a steep west dip. The extent of the zone is 150 metres in length and 100 metres in depth. Within the vein, grade is continuous.

The following section has been adapted from Rescan (2005)

          9.5 Middle Creek Zone

          Middle Creek is located approximately one kilometre west of the Central Zone. In 1991, field mapping found mineralization reported by prospectors in the mid-1960’s. Mineralization is characterized by finely disseminated bornite, chalcopyrite and magnetite associated with pervasive fine-grained biotite and garnet alteration, hosted in a breccia or volcaniclastic unit. The mineralized zone has a lateral extent of 200 metres, a vertical extent of 150 metres and is open in all directions. In 2005, drilling in the Middle Creek area encountered a hole which showed significant grade (approximately 1.1% Cu) over a 50-metre intercept. The grade from that intercept was attributed to the presence of malachite and native copper and prompted a copper oxide and copper solubility study. The results of this study found Middle Creek to be the most oxidized zone discovered to date on the Galore Creek property.

          9.6 Butte Zone

          The Butte deposit lies along the western margin of the Galore Creek complex. The Butte zone contains northeasterly striking, west dipping zones of disseminated chalcopyrite and bornite hosted in K-silicate altered pseudoleucite-bearing volcanics. The mineralized zones can be traced intermittently for over 200 metres within a 1.2 kilometre target area. At the surface, mineralization grades up to 2.18% copper and 0.5 g/t across 96.6 metres. The zone is truncated at depth by post-mineral (i11) intrusions. Surface mapping in the 1960’s revealed outcrop mineralization in the Lower Butte area. Drilling by NovaGold in 2005 intercepted a zone of 0.729% copper across 84 metres, making this new discovery a target for future exploration. The continuity of mineralization is not well understood at this time due to limited drilling information.

          9.7 West Rim Zone

          The West Rim Zone consists of NE-striking, west-dipping zones of disseminated chalcopyrite and bornite. Drilling in 1964 on the West Rim deposit intersected 48.8 metres grading 0.8% copper. This zone is hosted by volcanic tuffs with intense K-silicate alteration and is truncated at depth by I9b megaporphyry intrusions. The

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orientation, size, distribution and continuity of mineralization are not understood due to a lack of drilling.

          9.8 North Rim Zone

          Between 1963 and 1991, ten holes were drilled into the North Rim Zone located about 1,600 metres north northwest from the Central Zone. Drilling across the zone is sparse and covers an area of 500 metres by 700 metres. This zone is characterized as a broad area of widespread weak copper mineralization that was discovered in outcrop, and subsequent exploration revealed coincident copper-gold geochemical and chargeability anomalies. Two holes intersected zones of low grade copper (0.3-0.4%) over widths of 21-24 metres with accompanying gold grades up to 0.5 g/t. The last two holes intersected many narrower (<10m) intervals grading 0.3-1.0 g/t and one as high as 6.34 g/t over 3 metres. Spotty copper grades above 0.3% were also present. The area is underlain mainly by intrusive phases cut by small orthomagmatic breccia bodies with magnetite-rich matrix and Ca-K-silicate alteration. Due to the incomplete nature of drilling in this area, the orientation, distribution, and continuity of mineralization is not understood.

          9.9 Saddle Zone

          The Saddle Zone lies 2.6 kilometres southeast of the Central Zone and is hosted by a breccia dominated by a matrix of magnetite. Four holes were drilled here between 1954 and 1963 and two more added in 1990. The later holes intersected two 12-metre zones of mineralization grading 0.55% copper and 2.19 g/t gold, and 2.49% copper and 3.98 g/t gold, respectively. Three of the older holes also intersected low to moderate copper and high gold grades (between 1.0 and 6.9 g/t Au) but gold analyses were incomplete. An adjacent occurrence named the South 110 Zone is possibly a continuation of the Saddle Zone to the north. The four completed drill holes in this area do not adequately define the geometry, orientation, distribution, and continuity of mineralization for this zone.

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10.0 EXPLORATION

          The aims of the 2005 exploration drill program were to upgrade resource blocks within the main deposits, to test for extensions of known mineralization, and to explore for new targets within the Galore Creek valley. Additional drilling was utilized for engineering and environmental testing. Mapping focused on defining drill targets, major structures, and alteration assemblages, as well as recognizing sedimentary facies transitions. The geophysical exploration program included a wide-spaced Vector IP reconnaissance program and Induced Polarization surveys both south of the Central Zone and along the East Fork of Galore Creek.

          The 2005 Galore Creek diamond drill program included 63,189.89 metres of HQ and NQ sized core recovered from 260 diamond drill holes. 213 holes, totaling 61,320.88 metres, were part of the geology exploration drill program with the remaining 37 holes drilled for geotechnical purposes.

          10.1 Extent of All Relevant Exploration

          Geological mapping, along with results from surface geochemical and geophysical studies, have added considerable value to the project. Table 10-1 lists the relevant exploration work that has been completed at Galore Creek along with the contractor name and supervisor.

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Table 10-1: Relevant Exploration Work

Job Function / Year Supervisor Contractors Work Performed
Geology      
1957-91 unknown unknown  
2003 Scott Petsel Vancouver Petrography
2004 Scott Petsel John Proffett, Mapping, Petrography
2005 Scott Petsel
Don Penner
John Proffett,
Vancouver
Mapping, Petrography
Laboratory      
1957-89   unknown  
1990   TSL Laboratories  
1991   Min-En  
2003   ALS Chemex  
2004   ALS Chemex Geochemical Analysis
2005   ALS Chemex Geochemical Analysis
Geophysics      
1962 Norman   Airborne Mag
1964 R.A. Bell & P.G.   IP
1966 R.D. Falconer   IP, Ground Mag
1989 A.D. Ettlinger, et Aerodat Airborne EM
2004 Lou O’Connor Fugro, Zonge, Airborne Mag, Radiometrics,
2005 Lou O’Connor Frontier IP
Drilling      
1957-90      
2003 Scott Petsel Britton Brothers HQ and NQ diamond drilling
2004 Scott Petsel Britton Brothers HQ,NQ and BQ diamond
2005 Scott Petsel
Don Penner
Hy-Tech, Cyr HQ and NQ diamond drilling

          10.2 Results of Surveys, Procedures and Parameters

          Regional stream silt geochemistry was instrumental in the discovery of the mineralization at Galore Creek and more detailed silt sampling programs were carried out in 1960-61 and 1989.

          A significant area of the property lacks sufficient soil development for soil geochemistry to be of any practical use. Soil grids were established in the areas around the North Rim and Southwest zones. A few reconnaissance traverse soil lines were also sampled along topographic contours between the Saddle Zone and the Central Zone.

          In 1991, 600 soil samples were collected from a grid established in the North Junction / North Rim area. Samples were taken on 20-metre stations along lines spaced 100 metres apart. A coincident Cu-Au soil anomaly with peak values of 9060 ppm copper and 550 ppb gold was located over the North Rim area. A total of 63 surface rock chip samples were also collected from various outcrops on the property.

          At least two previous geophysical surveys, dating back to 1961, have been conducted on the Galore Creek property. In the period of 1961 to 1967, major surveys

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included aeromagnetics, dipole-dipole IP/Resistivity, ground magnetics and AMT. Between 1989 and 1991 a second episode of geophysical exploration occurred. Surveys included an Aerodat helicopter magnetic survey, EM and radiometric survey, ground magnetics/VLF and 60-metre pole-dipole IP/Resistivity surveys.

          Geophysical surveys completed at Galore Creek during 2004 included the following:

  • A helicopter flown by Fugro Airborne Surveys supported magnetic and radiometric surveys to the north and east covering the Grace and Copper Canyon claims and covered 1,072 line kilometres.

  • Wide-spaced, large dipole IP/Resistivity lines combined with 2D IP/Resistivity modeling were used to extend the depth of mineral exploration. The work was conducted by Zonge Engineering, and covered approximately 28 linear kilometres on 17 lines using a 100 or 150-metre dipole-dipole array.

  • Shallow seismic refraction surveys for engineering design were run by Frontier Geosciences. The survey covered a total of 10.5 kilometres on 11 lines using 10-metre spaced geophones.

  • A ground magnetics survey was completed by Aurora Geophysics that used a 25 metre line spacing with 5 metre stations across the Opulent vein in the West Fork area.

          The 2005 geophysical exploration program included a wide-spaced, Vector IP reconnaissance program, a 2 kilometre line of 100-metre pole-dipole IP/resistivity (Line 18) along the south bank of the East Fork of Galore Creek and a 1.5 kilometre by 1.5 kilometre 3D IP survey south of the Central Zone. The surveys were conducted by Frontier Geosciences using their PC based full waveform time domain IP receiver. The reconnaissance survey recorded 55 wide-spaced IP and resistivity stations in an area of 40 square kilometres. This survey produced anomalous IP responses over the entire survey area with relatively lower IP responses associated with the Central Zone and north along the Galore Creek drainage. Survey results are consistent with a large sulphide alteration system associated with a porphyry copper system. Line 18 was run to get detailed information across an area of high reconnaissance IP responses in the East Fork of Galore Creek drainage. Drilling showed that the IP responses were associated with barren pyrite. The 3D IP survey used a pole transmitter and 100 and 200-metre receiving dipoles located north and south of the transmitter lines to build a 3D mesh of readings. Inverted models showed a surface resistivity low associated with overburden and fractured rock and surprisingly low IP effects compared to previous 2D model data.

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          10.3 Underground Development

This section has been adapted from Hatch et al. (2004).

          In order to extract a 50-ton bulk sample for pilot plant testing, an adit was driven into the Central Zone and samples were collected from four crosscuts. The work was carried out by Haste Mine Development between August 1966 and January 1967 and totaled 799 metres of underground drifting (2m x 2m). The rock quality in this part of the Central Zone was found to be generally weak and intensely fractured in gypsum-free areas, but tough and competent in zones of gypsum cementation.

          Seven underground diamond drill holes were collared from the 2070 adit. Severe recovery problems were encountered because the holes were of small diameter and drilled sub parallel to the flat-lying, sheet fractures. No assay data were located for these holes.

          Sampling of the adit and drift ribs was carried out over continuous horizontal 3-metre intervals plus vertical channels alongside the traces of diamond drill holes. Although commonly referred to as “channel” samples, one internal memo described them as “contentious (sic) chip samples”. The vertical samples taken adjacent to the drill hole traces correlated within 0.1% copper. There was considerable variability between rib samples that were collected from opposite sides of the drift, particularly in higher-grade areas above 1.5% Cu where massive blebs of chalcopyrite were randomly distributed. In these areas variations often exceeded 0.4% copper for opposing walls. Subsequent check sampling along some of the same channels confirmed this variation.

          At the North Junction Zone, a smaller adit (1.2m x 2.1m) was collared in badly fractured and altered tuff. After driving through 26 metres of material grading about 0.5% copper, a low-grade dike was encountered. Total length of the adit was 51 metres.

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11.0 DRILLING

          Refer to Simpson, 2003; Hatch et al., 2004; and Morris 2005 for more information on drilling prior to the 2003 programs.

          11.1 Pre-2003 Drilling

          Prior to NovaGold’s involvement with Galore Creek in 2003, there were about 439 diamond core drill holes completed totaling 99,637 metres. Most of these holes were located in the Central Zone, with lesser amounts of work conducted on eleven other areas. Some of the mineralized zones only received reconnaissance level drilling.

          During the 1970’s drilling was principally confined to the Central Zone with nine holes drilled into the North Junction Zone. In the Central Zone the average core recovery was between 75% and 85% with the poorest recovery at depths between the surface and 90 metres where open sheet fractures were encountered. At depths below 90 metres, core recovery typically approached 100%. In the North Junction Zone core recovery averaged about 60% due to shattered and sheared sections that were encountered both near the surface and at various intervals throughout the holes.

          11.2 2003 NovaGold Drilling

          During 2003, NovaGold completed an eight hole 3,000-metre drill program to verify previous results and to better understand grade variability, mineral zonation and potential controls of mineralization. Particular emphasis was directed at understanding the variability of gold content in the deposit. All eight diamond core holes were angle drilled in order to intersect the mineralized structures as close to right angles as possible. All six holes within the Central Zone were drilled towards the east and focused on the gold-rich lenses at the north and south ends of the zone as well as the central, higher-grade copper replacement zone. The two remaining holes were drilled in the Southwest Zone. These holes were angled towards the north. In addition, two holes were lost in overburden and not completed. All of the 2003 drilling was completed at NQ size. NovaGold’s core storage and handling methods that were developed in 2003 and subsequently used for their 2004–2006 campaigns are described in more detail in Sections 11.4 and 11.5.

          Drill hole GC03-441, drilled in 2003, was targeted to test both an upper mineralized horizon and the potential for a lower mineralized zone. The hole successfully intersected the upper horizon and encountered a new mineralized horizon that had not been tested in previous drilling and is now known as the Bountiful Zone. The intercept totaled 65 metres in width and did not exit the mineralized section before the hole was terminated.

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          11.3 2004 NovaGold Drilling

          Diamond drilling in 2004 targeted eight different mineralized areas: the Central Zone (which includes the North Gold Lens, Central Replacement Zone, and South Gold Lens), the Copper Canyon property, the Gap Zone, the Grace claims, the North Junction Zone, the Saddle Zone, the Southwest Zone, and the West Fork Zone. Drill hole collar locations were selected to test surface mineralization and geophysical targets, confirm results from past drilling, and to extend the limits of known mineralization. Britton Brothers Diamond Drilling out of Smithers B.C. completed the 2004 work using both skid and helicopter portable drill rigs. All of the 2004 drilling on the property has been continuous core diamond drilling, using HQ, NQ and BQ size core. Exploration drilling in 2004 resulted in the discovery of the West Fork and Opulent Zones.

          11.4 2005 NovaGold Drilling

          Diamond drilling in 2005 primarily focused on (1) infill drilling and upgrading of Inferred and Indicated Mineral Resource blocks to Indicated and Measured status within proposed pits; (2) delineation of pit boundaries, which were based on the 2004 resource model; (3) expansion and/or extension of known mineralization through step-out drilling; (4) targeting of known surface mineralization and structures based on previous mapping; (5) targeting of previously identified geophysical anomalies; and (6) geotechnical and environmental drilling for future assessment. Due to the large scale nature of the 2005 program, NovaGold subdivided the Galore Creek Project into four discrete areas with geologic teams assigned to each area. Team 1 was responsible for the Central Zone (which includes the North Gold Lens, Central Replacement Zone, and South Gold Lens). Team 2 was responsible for Exploration/Reconnaissance targets (which includes Middle Creek, Butte, North Rim, the Grace Claims, and IP and Airborne Magnetic Drilling). Team 3 was responsible for the Southwest and West Fork Zones, as well as the “Gap” between these two zones. Team 4 was responsible for the North Junction Zone and the Copper Canyon Property.

          The 2005 drilling work was completed by two companies: Cyr Drilling International Ltd. of Winnipeg, Manitoba who provided three Longyear 38 skid-mounted drill rigs, and Hy-Tech Drilling Ltd. of Smithers, British Columbia who provided five custom-built S-5, S-10 and B-15, helicopter supported fly rigs. HQ-sized rods were used in drilling through the “broken” rock and NQ-sized rods through “stick” rock. The holes were surveyed using Reflex down-hole cameras on 50-metre intervals. Oriented core measurements were taken on roughly 20% of the exploration drill holes. Most geotechnical holes and all water-monitoring holes were drilled with two HT-750 top drive rotary drill rigs, provided by Foundex Explorations Ltd. of Surrey, British Columbia. Triple tube core barrels were used for all geotechnical drill holes and whenever possible, each drill run was oriented using an Ezy-Mark core orientation tool.

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          11.5 2003-2005 Drilling Procedures

          The procedures used to locate exploration drill holes between 2003 and 2005 were generally as follows: the proposed drill site was located in the field by a geologist using a hand-held GPS unit; a pad was then built and the drill rig placed on the site by helicopter or dragged into position using a bulldozer. The orientation of the drill hole was set by the geologist with a set of pickets to provide the azimuth for the angle hole. The inclination (dip) of the drill hole was also noted on the alignment pickets. Typically most drills were checked by a geologist before drilling began to verify azimuth and inclination. Upon completion, drill hole collars were surveyed using a differential GPS with an Ashtech receiver. Down-hole surveys were completed using a Reflex E-Z-shot tool on 50-metre intervals. In most cases the drill pipe was removed from the hole with surface casing occasionally left to mark the hole location. When casing was not left in the hole a cement plug and wooden stake were used to identify hole locations. Artesian holes were plugged and capped to minimize surface water flow in the area.

          All drill core was transported by helicopter or truck in secure core “baskets” to the Galore camp for logging and sampling. Although the rocks are complicated and their genetic interpretations may vary slightly from those determined historically, a policy of “correlateable units” was used and rocks were coded according to the historic nomenclature. Additionally, a few new rock codes were created to accommodate lithologies found in 2005 that were not present in the rock type dictionary.

          Logging included coded and textural descriptions of lithology, alteration, mineralization, structure, core recovery and rock quality designation (RQD). Geotechnical measurements, including rock strength, specific gravity, fracture density, and fracture filling were also recorded. Data were entered in an Access database using DDH Tool, an in-house front-end data entry program constructed in Visual Basic. After geologic and geotechnical logging, the core was photographed and one sample for approximately every ten metres of core was selected for point load testing and specific gravity measurements. Once the core was sawed, half was sent to ALS Chemex Labs for analysis and the other half stored at the Galore Creek camp for future inspection. In addition to the core, control samples were inserted into the shipments at the approximate rate of one standard, one blank and one duplicate per 17 core samples. Petrographic analyses in 2005 were completed on 17 samples by Vancouver Petrographics; these include Galore Creek and historic drill core samples.

          11.6 Sample Length/True Thickness

          Sample intervals were determined by the geological relationships observed in the core and limited to a 3-metre maximum length and 1-metre minimum length. An attempt was made to terminate sample intervals at lithological and mineralization boundaries.

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          The term “true thickness” is not generally applicable to porphyry-like deposits as the entire rock mass is potentially ore grade material and there is often no preferred orientation to the mineralization. Because of the potential of ore grade material through the entire length of the hole, sampling was generally continuous from the top to the bottom of the drill hole. The mineralization is generally confined to three main lithologies: volcanic rocks, intrusive rocks, and breccias. These lithologies form large massive bodies within the Galore Creek deposit.

          Appendix 2 summarizes all significant drill hole intercepts. A 1% total copper cutoff grade was used to summarize the significant drill hole intercepts.

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12.0 SAMPLING METHOD AND APPROACH

          Samples in the Galore Creek project database come only from drill core; there are no trench or grab samples in the database. Drill hole sample intervals in 2005 were determined by a geologist and averaged 2.4 metres in length. Due to the style of mineralization and difficulty in determining potential ore from non-ore material, all of the cored material from each drill hole was sampled. When the hole was in unmineralized rock the sample length was generally 3.0 metres, which provides a representative sample weight for NQ core. In mineralized units, the sample length was shortened to 2.0 metres. The core recovery was very high with an average of ~88% in 2005.

          Unsampled intervals (from older drilling programs) were mainly late stage, post mineral dykes. Core was split using a diamond saw (older programs used a mechanical splitter). One half of the core was returned to the core box and the other half shipped to an outside laboratory for analysis. The core returned to the boxes remains on site as a record of the hole. Pulps and coarse rejects were stored either on site, in a warehouse in Smithers or in Vancouver. Those remaining on site are in degraded sample bags and are not considered worth salvaging.

          Core has been stored in either plastic, galvanized steel or wooden boxes. All have been marked with metal tags inscribed with the hole number and interval. An estimated 1,500 metres of core was spilled in 1972 due to the collapse of a core storage rack. In the winter of 1976 one core shed collapsed and although most of the core was rescued, a number of intervals were not salvageable. Core from the Central Zone was largely re-logged as part of the 1991 exploration program. It is now stacked on pallets exposed to the elements and the top layers have suffered deterioration from weathering. Several intervals have also been removed in the past for the purposes of metallurgical testing. Other intervals have been ¼ split for check assaying.

          No site-specific standards, blanks or field duplicate samples were used in any of the previous exploration programs. During the 1991 program, every twentieth sample was re-assayed by an umpire laboratory and internal checks were performed by the main assay laboratory. A QA/QC program was instituted and consisted of assaying duplicate samples along with the insertion of standard reference materials (SRM’s) and blanks. A list of all drill hole samples that were used to estimate Mineral Resources is shown in Table 12-1 by mineralized zone.

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Table 12-1: Summary of Drill Hole Data

Mineral Zone No. of Holes Metres Drilled
Butte 6 1,703.20
Central Replacement Zone 406 104,333.70
Gap 10 3,164.60
Grace 27 4,695.32
Junction 15 2,751.25
Middle Creek 21 4,993.21
North Junction 41 10,432.22
North Rim 15 2,865.64
Proffitt 5 799.48
Reconnaissance 46 9,909.65
Saddle 10 1,360.52
Southwest Zone 86 21,710.49
West Fork 66 17,708.38
West Rim 4 838.84
Grand Total 758 187,266.50

Notes: 1 - The “Gap” is the area between the Central and Southwest Zones. 2 - “Reconnaissance” holes were drilled in areas outside of defined zones.

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13.0 SAMPLE PREPARATION, ANALYSES AND SECURITY

          The Galore Creek project has seen many different sampling campaigns. The first drilling was completed in 1961 and very little is known about the sample preparation, analysis or security from the first three years of drilling.

          13.1 Pre-2003 Samples

This section has been adapted from Simpson (2003).

          Sample preparation has gone through several transitions since the early drilling in the 1960’s. Prior to 1964, drill core was split in 3-metre lengths then half of the core was shipped to Coast Edridge laboratory in Vancouver for copper assay. Apparently some 30-metre-long composites were assayed for gold during this period.

          In 1964, a small assay laboratory was constructed on site and during the first season of operation, processed 3,747 samples. Half of the split core was crushed on site to ¼ inch then a 340 gram split was separated using a Jones riffle splitter. At the lab the sample was split and crushed to –10 mesh then 95% of the crushed material was pulverized to -100 mesh and assayed for copper using a double digestion with titration and colorimetric determinations. Intervals that reached or exceeded a minimum copper grade of 0.4% over intervals of 12 to 18 metres were composited and shipped to Coast Edridge for gold and silver assaying. It is not known if these pulps were re-homogenized before compositing. Within distinctly anomalous gold intervals, there are gaps in the original sampling. Early gold assays performed on 30.5 metre composites contradict strongly with later 12-18 metre long composites assayed. The later composites were assayed by a commercial lab then checked by the Kennecott Research Centre Lab (located in Salt Lake City, Utah) and are considered to be reasonably accurate. The author does not know whether the Kennecott lab was certified.

          During 1964, cross checking of Galore Creek laboratory copper analyses was carried out on a routine basis by Kennco Explorations laboratory in North Vancouver and at Coast Eldridge Laboratory. The author is unaware of where the now defunct Coast Eldridge Lab was located or if it was certified. Several samples were also checked at Hawley and Hawley assayers of Tucson and by Bear Creek Laboratory in Denver.

          In 1966, composites from the Central Zone were reportedly re-assayed for gold and silver after discrepancies were found between the values obtained in 1964 and 1965. The re-assay was carried out at the Kennco Laboratory in North Vancouver. The results showed marginal increases in gold and silver content. Assay certificates could not be located for either the original or re-assayed material.

          In 1967, the pulps from 140 samples were split and a portion analyzed by five separate laboratories; Coast Edridge, Sudbury and three of Kennecott’s labs. A standard was included with the samples in order to check the reproducibility of the method being

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used. Comparison of the standards showed that the Coast Eldridge laboratory (using the titration method) was the least reliable. The field lab assays compared well with atomic absorption analyses at other labs. The author is unaware of what lab in Sudbury, Ontario was used. Similarly the author is unaware of the location of the three Kennecott labs or if they were certified.

          In the 1970’s programs, the split half of the core samples were still crushed on site to ½ inch and split to obtain a ¾ lb sample. This was further crushed in a cone crusher then placed in Kraft paper bags and shipped by air in locked metal boxes to either the Kennco Exploration Lab in North Vancouver (1972/73), or Chemex Lab (1974) for assay. Assaying for Au and Ag was only performed on composite samples (up to 15m) which averaged over 0.4% Cu. No information on check assays or quality control from the 1970’s drill programs could be located. All coarse rejects from the 1970’s were stored on the property. The author is unaware of the location of the Chemex Lab that was used in 1974 or if the lab was certified.

          During the 1990 drill program carried out by Mingold, half of the split core was crushed on site to ¼ inch (6.35 mm) and a 300-325 gram split was taken and shipped to Min-En Laboratory in Smithers for further processing and assaying. For gold analysis, a 30 gram sample split underwent fire assay pre-concentration with an A.A. finish. Samples in excess of 1000 ppb Au were re-assayed. If high copper content was noted in drill logs the sample was directly fire assayed. If gold content reached or exceeded 3.11 g/t (0.1 oz/ton) then the reject portion of the sample was shipped to the Min-En lab in Vancouver for metallic screen fire assaying. For this process, the entire reject was pulverized to -120 mesh, recombined with the previous pulp portion and metallic screened for +120 mesh gold. Two 30-gram assays were then completed on the -120 mesh fraction and the results averaged. The values from both fractions (+120/-120) were then mathematically combined to produce a net gold value. Copper and silver analyses were done on a 2-gram sample split from the initial pulp. No check assays were documented and rejects were stored on site.

          In 1991 sample preparation was modified on recommendations from Min-En after they undertook a number of tests on coarse reject core samples. The raw core was crushed to 3mm and a 500 gram split taken, pulverized to 95% passing -120 mesh then rolled and bagged for analysis. The remaining reject was bagged and stored in Smithers. Samples were fire assayed using a one assay ton sample weight. For each batch of 24 samples a blank and a standard were submitted. When the value of the standard fell outside of a 95% confidence limit the entire batch was re-run.

          Internal monitoring of copper assays was routinely conducted on 50 sample batches. The top 10% of all gold assays per page were rechecked and reported in duplicate along with the standard and blank. Every 20th sample was shipped to Eco-Tech laboratories of Kamloops for check assay. The check assays showed reasonable correlation for copper and fairly good correlation with gold at grades exceeding 0.25 g/t, although Eco-Tech assays tended to be marginally higher. Gold grades below 0.25 g/t showed considerable variation.

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          During 1991, metallic screening of high-grade gold samples was not routinely carried out. Min-En laboratories tested three high-grade gold samples (+3 g/t) for metallic gold content. Based on this preliminary work they concluded metallic or coarse particles could have influenced high gold assays at Galore Creek. Min-En recommended that metallic gold assays be done on composite samples from high grade zones prior to further resource estimation. A comprehensive re-assay program was undertaken in 1991 to reliably establish the distribution and grade of gold mineralization in the Central Zone. This was mainly due to the absence of continuous gold assays from drill holes completed before 1990. Thirty-one holes drilled in the Central Zone during the 1960’s and 70’s had no gold assays and the remainder only had gold and silver assays performed on composited mineralized zones (+0.4 % Cu). A total of 100 tonnes of samples were shipped from the property to Min-En laboratories in Smithers, B.C. for assay. This total encompassed 18,784 samples from the Central, Southwest and North Junction Zones with 95% of the samples from the Central Zone. The sample total included 12,786 coarse reject samples from earlier drilling and underground sampling and 5,990 core samples from pre-1991 Central Zone drilling. Results from about 600 of the reject samples could not be used due to problems with duplicate sample numbers.

          13.2 2003-2004 NovaGold Samples

          NovaGold’s work during the 2003-2004 campaigns included core logging, sample layout, and sample splitting. A professionally registered geologist oversaw all of the work including core logging, sample splitting, and the shipment to the labs.

          Shipment of the samples between 2003 and 2004 from the Galore Creek camp occurred on a by-hole basis. Rice bags, containing 4 poly-bagged core samples each, were marked and labeled with the sample numbers and the Vancouver lab address. The rice bags were then assembled into sling loads for transport by helicopter to the Bob Quinn airstrip. The samples were stored in a secure metal structure at the Bob Quinn airstrip until they were transported by Banstra, a commercial trucking company, who delivered the samples directly to ALS Chemex in Vancouver.

          All assay analysis for the 2003-2004 program, as in the 2005 program, were carried out by ALS Chemex Labs of Vancouver B.C., which is widely used by the mining and exploration industry. ALS Chemex carries the highest certification for registered assayers, including ISO 9002 and ISO: 9001:2000. According to NovaGold, ALS Chemex is working towards ISO 17025 certification.

          Upon arrival at the lab the samples were logged into a tracking system and each individual sample weight was recorded. The samples were then prepped by drying and the entire sample crushed. A 250 gram split was pulverized to >85% passing 75 microns. Sample analysis for gold content was completed using 30 gram fire assay charges with an atomic absorption spectrometry (AA) finish. Accurate results were provided between 0.05 ppm and 1000 ppm gold. Additional ICP analysis was conducted for 34 elements by aqua regia acid digestion and ICP-AES. The copper analyses were completed by AA, following

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a triple acid digestion. In total during 2003-04, excluding quality control samples, 38,866 samples from the four project areas were submitted to ALS Chemex for analysis.

          A comprehensive quality assurance/quality control (QA/QC) program was followed during the 2003-04 seasons. Duplicate samples were used to monitor and measure precision (reproducibility), blank samples representing material with very low concentrations of copper and gold and were used to test for contamination of the samples, while standard samples and assay checks were used to test the degree of accuracy. In total, 1,005 samples were sent for quality control purposes, as blind duplicates, blanks or standards, representing approximately one in every 10 samples or 10.7 % of the samples collected during 2003-04.

          13.3 2005 NovaGold Samples

          In 2005, as in the prior NovaGold programs, the drill core was logged by a team of geologists and split using a rock saw. A professionally registered geologist continued to supervise all of the work. Half of the drill core has been retained in core boxes at the Galore Camp for future reference and sampling. The other half of the core was sampled and shipped to ALS Chemex Laboratory in Vancouver. The half-core samples were placed in a plastic bag and tagged with a sample number. Groups of samples were placed in larger rice bags and shipped by helicopter to the Bob Quinn airstrip. From the Bob Quinn storage area the samples were trucked directly to the lab in Vancouver. A submission sheet was sent along with each batch of samples so the lab could confirm receiving the samples. In 2005, security tags were strapped onto the rice bags to ensure that the bags were not opened prior to their arrival to ALS Chemex Labs.

          NovaGold has organized the core storage facility, where much of the historic drill core is still in core boxes and available for review as well as assay checks. Minor amounts of the old drill core are difficult to identify by hole number and depth due to degradation of the boxes.

          ALS Chemex Labs continued to carry out all of the assay work in 2005. In total, excluding quality control samples, 57,180 samples from the Galore Creek property have been submitted for analyses since 2003. In 2005, as in 2003-2004, the copper analyses were completed by atomic absorption spectrometry (AA), following a triple acid digestion. Gold analyses were completed by standard one-assay-ton fire assay with AA finish. All samples submitted from 2003 to 2005 were also analyzed for 31 elements by ICP-MS following an aqua regia digestion.

          Essentially the same QA/QC program was followed during the 2005 season. Duplicate samples were used to monitor and measure precision (reproducibility), blank samples representing material with very low concentrations of copper and gold were used to test for contamination of the samples, while standard samples and assay checks were used to test the degree of accuracy. In 2005, about 2,900 samples were sent for quality control purposes, representing approximately 15% of the samples collected during 2005.

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          The results as reported by ALS Chemex are within acceptable error limits with respect to accuracy and precision, while the contamination was deemed to be minimal.

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14.0 DATA VERIFICATION

          14.1 Electronic Database Verification

          Data verification has been an ongoing process since the property was acquired by NovaGold in 2003. The drill hole database has been audited and checked by both in-house personnel and several independent consulting companies. Prior to 1990, drilling data were manually entered into a computer database. After 1990, assay data were transferred digitally from data files supplied by the assay laboratory, which minimized the potential for generating data errors.

          In 1992 Kennecott conducted an assay database check of 375 assay files representing approximately 7,500 samples. The most common mistakes that were found consisted of typographical errors and missing assay data. There was also some confusion because of missing prefixes in check samples from Eco-Tech Lab. Consequently, all previous data were merged into a single database, audited and converted from imperial to metric units prior to the final resource estimation.

          Following NovaGold’s involvement with the project, at least three separate data verification programs have been completed. These consist of the 2003 Simpson, 2004 G.R. Tech, and 2006 RMI audits.

          The author requested original ALS Chemex assay certificates for ten 2005 drill holes totaling about 3,863 metres, which represents about 7% of the 2005 drilling program. ALS Chemex assay certificate results for 1,720 copper, gold, and silver assay records were then compared with the assay records stored in NovaGold’s electronic database. The author found four actual errors and nine records in the official database that could not be verified by assay certificates. According to NovaGold personnel, ALS Chemex has no record of having received or assayed these samples. Table 14-1 summarizes the results for the last major independent database reviews.

Table 14-1: Summary of Assay Data Verification Results

Review Program Number Checked Errors Found Error Frequency
Simpson, 2003 1,329 23 1.70%
Hatch et al., 2004 15% of database minimal minimal
G.R. Tech, 2005 3,368 drill hole location and orientation 19 0.60%
G.R. Tech, 2005 2,307 gold assays 92 4.00%
G.R. Tech, 2005 3,368 copper assays 50 1.50%
Resource Modeling Inc., 2006 1,720 copper assays from 2005 drilling 5 0.29%
Resource Modeling Inc., 2006 1,720 gold assays from 2005 drilling 4 0.23%
Resource Modeling Inc., 2006 1,720 silver assays from 2005 drilling 4 0.23%

          Based on the results from previous independent database audits and the author’s own audit of the 2005 drilling data, it is the author’s opinion that the Galore Creek assay database is well within the generally acceptable limits for North American drill hole databases and can be used to estimate Mineral Resources.

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          14.2 Drill Hole Collar Check

          The author compared drill hole collar elevations from the electronic database with the NovaGold supplied topographic surface. Seventeen drill holes were found to have a difference in collar elevations of ± 7.5 metres. All but one of these differences was explained by the fact that some of the older holes were collared on top of a glacier which has since retreated giving the appearance that the drill hole collar was too high. Drill hole GC04-490 was found to be 20.6 metres too high in the database that was supplied to the author. This hole was only weakly mineralized and was used in the estimate of Mineral Resources that are subject to this report. The collar elevation for this hole has since been corrected by NovaGold.

          14.3 Historical Drilling Comparisons

          The Galore Creek Project has been explored by core drilling since 1961. Nearly 56% of the core that has been drilled predates NovaGold and the implementation of NI 43-101. The majority of this drilling is located in the Central Zone of the Galore Creek Project. Information regarding QA/QC programs and their enforcement on historic assay analysis is incomplete. Table 14-2 shows the distribution of NovaGold drilling data by area versus historically derived data.

Table 14-2: Distribution of NovaGold Drilling by Area

Mineralized Zone % Metres Drilled by
  NovaGold
Butte 53%
Central Area 30%
Gap 72%
Grace 92%
Junction 0%
Middle Creek 78%
North Junction 35%
North Rim 57%
Profit 100%
Reconn 27%
Saddle 52%
Southwest 72%
West Fork 96%
West Rim 0%

          NovaGold has indirectly assessed the quality of the historic assays by pairing recent NovaGold drilling, which have been subjected to rigorous QA/QC protocols, to the historic data, and then comparing the distributions using quantile–quantile plots (QQ plots).

          Copper and gold assay grades were composited into 5-metre lengths and then grouped by year, which was deemed as the smallest unit in which to investigate. A block

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model with 5m x 5m x 5m blocks was constructed with copper and gold composite grades from each annual campaign assigned by the nearest neighbor method to a variable in the block model. The search limit for composite assignment was 30 metres.

          Blocks which had pairs of historic composite grades and NovaGold composite grades within 10 metres of each other were exported to an ASCII file and were used in subsequent QQ plot analyses. The average copper grades for the historical drilling by year are compared with copper grades derived from NovaGold drilling in Table 14-3. These averages are for blocks that are within 10 metres of both a historical and a NovaGold drill hole composite. Similar statistics are shown by year for gold composites.

Table 14-3: Historical vs. NovaGold Copper Grades

    Historical Cu Grade NovaGold Cu Grade  
Year No of Pairs   (%)   (%) % Difference
1962 30 0.34 0.34 0
1963 513 0.53 0.48 11
1964 477 0.43 0.6 -28
1965 742 0.47 0.48 -2
1966 271 0.4 0.21 88
1972 195 0.81 1.1 -26
1973 240 0.35 0.22 58
1976 41 0.19 0.24 -23
1991 63 0.13 0.06 126
         
Total 2,572 0.47 0.48 -3

Table 14-4: Historical vs. NovaGold Gold Grades

    Historical Au Grade NovaGold Au Grade  
Year No of Pairs   (g/t)   (g/t) % Difference
1962 32 0.28 0.11 154
1963 513 0.28 0.24 14
1964 477 0.62 0.94 -34
1965 742 0.36 0.41 -12
1966 271 0.14 0.10 39
1972 190 0.24 0.24 1
1973 193 0.19 0.14 33
1976 41 0.03 0.06 -51
1991 63 0.14 0.06 146
         
Total 2,520 0.33 0.39 -14

          Annually, there are indications of both low and high bias for both copper and gold grades when compared to the NovaGold composites. Overall, the QQ plots indicate that lower grade ranges correlate reasonably well; however, for both copper and gold, historic assays appear to be biased low relative to NovaGold drilling. The historic composites averaged about 3% lower than NovaGold for copper and about 14% lower for gold composites. The historic gold composites were much lower in grade than the NovaGold

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composites at higher cutoff grades. Since NovaGold assay results have been demonstrated to be reasonable and reproducible based on QA/QC results, it suggests that the historical copper and gold analyses may have been biased low. No bias adjustment has been incorporated by NovaGold.

          QQ plots are shown in Figure 14-1 and Figure 14-2 which compare all historical assay data with NovaGold assay data for copper and gold, respectively. In these QQ plots, the historical data is shown along the X-axis while NovaGold data is shown along the Y-axis. Copper grades from the historical and NovaGold programs compare reasonably well up to one percent copper. Above a one percent copper cutoff grade there is an increasing bias between the two data sets. A similar relationship exists between the historical and NovaGold gold assays as shown in Figure 14-2 above a 0.5 g/t cutoff grade.

Figure 14-1: Historical vs. NovaGold Assays - Copper

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Figure 14-2: Historical vs. NovaGold Assays - Gold

          Similar QQ plots are shown for copper and gold in Appendix 3 and Appendix 4, respectively. These plots compare nine annual drilling campaigns with NovaGold drilling campaigns for the years 1962-66, 1972-73, 1976, and 1991.

          Based on this analysis the author recommends that NovaGold complete some twin holes to further investigate and possibly quantify the indicated bias. The author believes that as a result of this analysis the use of the unadjusted historic assay data for resource estimation is reasonable and at worst may result in an underestimation of copper and gold grades in areas largely supported by historic assays.

          14.4 QA/QC Results

          Quality Control/Quality Assurance data are used to monitor the precision and accuracy of assay sample data. For example, the routine submission of blank or barren material is commonly used to monitor possible contamination in the lab and to provide a measure of data accuracy. Similarly, submitting control or standard reference materials (SRM’s) of known values into the sample stream are used to monitor data accuracy. Collectively all of the QA/QC results are used to monitor assay results to ensure that the data are repeatable and appropriate to be used to estimate Mineral Resources.

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          14.4.1 Pre-NovaGold

          The majority of the pre-NovaGold drilling is located in the Central Zone of the Galore Creek Project as shown in Table 14-2. Very little information regarding QA/QC programs or check assay results are available. As described in Section 13.1, Kennecott investigated assay reproducibility by sending about 140 pulps to five separate labs. Figure 14-3 (taken from Simpson, 2003) is a scatter graph that compares copper assays from the Kennco Lab (X-axis) with copper assays from the Coast Eldridge Lab (Y-axis).

Figure 14-3: 1967 Kennco Same Pulp Assay Comparison

          In 1991, Mingold assayed their samples at Min-En Lab in Smithers, B.C. They shipped every 20th sample to the Eco-tech Lab in Kamloops, B.C. for check assay. According to Simpson, 2003, there was a “fairly good” correlation between the Min-En and Eco-Tech labs for gold exceeding 0.25 g/t, although the Eco-Tech assays tended to be marginally higher than the Min-En lab results. Figure 14-4 is a scatter graph that compares 571 check assays that were analyzed in 1991.

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Figure 14-4: 1991 Gold Check Assays

          14.4.2 2003 - NovaGold

          NovaGold instituted a rigorous QA/QC program with the initiation of their first limited drilling campaign in 2003. That program was continued and improved with ramped up drilling activities in 2004 and especially 2005. The basic elements of the NovaGold QA/QC program consisted of submitting standard reference materials (SRM), blanks (barren material), and requesting that a duplicate sample be prepared at a frequency of one sample each per every 20 samples that were submitted to ALS Chemex. A variety of commercial copper and gold standards were purchased from WGC, which is located in Vancouver, B.C. Table 14-5 summarizes the number of QA/QC samples by year that were submitted by NovaGold.

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Table 14-5: 2003-2005 NovaGold QA/QC Samples

Year Total No. of
Assayed
Samples
No. of
Duplicate
Samples
No. of
Blanks
No. of
Standards
Total No. of
QA/QC
Samples
Total No. of
Samples
Percentage
QA/QC
Samples
2003 1,243 72 58 67 197 1,440 14%
2004 7,599 397 408 382 1,187 8,786 14%
2005 22,267 1,356 1,347 1,342 4,045 26,312 15%
Total 31,109 1,825 1,813 1,791 5,429 36,538 15%

          The performance of blanks, standards, and duplicates are shown in Appendix 5 for the 2003 to 2005 NovaGold QA/QC samples. Figure 14-5 and Figure 14-6 show box plots, QQ plots, scatter graphs, and relative percent difference graphs for the 2005 NovaGold duplicate copper and gold analyses.

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Figure 14-5: 2005 NovaGold Duplicate Copper Assays

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Figure 14-6: 2005 NovaGold Duplicate Gold Assays

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          NovaGold monitored the performance of the standard reference (SRM) samples that were assayed by ALS Chemex. During 2005, NovaGold requested that approximately 350 copper and 140 gold assays be re-assayed due to SRM’s associated with those samples returning assay values that were outside of expected tolerances. The author reviewed those samples and agrees with NovaGold’s decision to have those samples re-assayed. NovaGold did not request samples to be re-assayed based on the performance of blanks and duplicates. The author has recommended that in the future, NovaGold request that all samples be re-assayed that are associated with blanks that are out of tolerance (i.e. return values 3-5 times that of the lab’s detection limit). In 2005 there were about six batches of samples (3 copper and 3 gold) where the returned values for the barren material was significantly above the detection limit for copper or gold. The author does not consider this to be material, but urges NovaGold to more closely track QA/QC results and to re-assay all sample batches that are associated with any control samples that are out of tolerance.

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15.0 ADJACENT PROPERTIES

          There are two other significant copper/gold properties in the immediate Galore Creek area, Copper Canyon and Grace. The Copper Canyon claims are adjacent and immediately to the east of Galore Creek, and cover 1,574 hectares.

          SpectrumGold Inc. (now NovaGold Canada Inc.) entered into an agreement effective October 1, 2003 with Eagle Plains Resources to earn up to an 80% interest in the Copper Canyon claims through a combination of share issuances, cash payments and work programs. To the extent that economic mineralization is confirmed on the Copper Canyon claims, it could be developed and processed as part of the Galore Creek operation under the terms of NovaGold’s agreement with Eagle Plains. Under the terms of the agreement, NovaGold has an option to acquire a 60% interest in the project from Eagle Plains by completing C$3 million in exploration expenditures over the next 4 years, including making payments totaling C$250,000 to the underlying royalty owner, and issuing 296,296 shares of NovaGold to Eagle Plains. NovaGold may earn an additional 20% interest in the project for a total of 80% by paying Eagle Plains C$1 million and completing a Feasibility Study on the project by no later than September 2011.

          The Copper Canyon property has seen intermittent exploration work from the mid 1950's up through 1991. This historic exploration work at Copper Canyon indicated the presence of widespread gold, silver and copper mineralization similar to the Galore Creek deposit. To date mineralization has been identified in three separate areas on the property. A resource estimate for Copper Canyon was completed in February 2005 by Hatch for NovaGold and outlined an inferred resource, at a cut-off grade of 0.35% copper equivalent, totaling 164.8 million tonnes grading 0.35% Cu, 0.54g/t Au, and 7.15g/t Ag (Hatch, 2005).

          The author did not verify information regarding adjacent properties and does not know whether that mineralization is indicative of the mineralization on the property that is subject to this technical report.

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16.0 MINERAL PROCESSING AND METALLURGICAL TESTING

The following sections have been adapted from Hatch, et al. (2005 and 2006)

          16.1 Early Testwork

          The initial Galore Creek metallurgical work was carried out by Kennecott Corporation in the 1960’s and focused on the Central Zone. The test work was carried out by Hazen Research and commenced with initial bench tests on drill core samples. The testing started in 1962, and cumulated in 1967 with a 50-ton pilot plant milling test using a bulk sample taken from an adit in the Central Zone. From the pilot plant data and prior bench test data, Kennecott developed a flow sheet, equipment recommendations, and operating cost estimates for a 20,000 tpd concentrator. The flow sheet anticipated a relatively coarse primary grind (25% plus 100 mesh) followed by regrinding the rougher concentrate to 97% passing 200 mesh to obtain suitable concentrate grades.

          Further testwork continued in 1991 on new samples from the Central Zone and the then newly identified Southwest Zone. The testwork was carried out by Dawson Metallurgical Laboratories and consisted of bench flotation studies using drill core collected from five holes that were drilled in 1991. The study used four composites from the Southwest Zone and two from the Central Zone. Copper recovery was slightly lower than the 1965-67 test results; however, recovery at a modestly finer grind was in line with the earlier work. Several composites were not upgraded to the 25% copper grade obtained in the pilot plant; this was attributed to the presence of “talc” which was not observed in the earlier samples.

          16.2 2003-2004 NovaGold Testwork

          In 2003, NovaGold initiated a drilling program on the Central and Southwest Zones to verify previous results and to further understand the mineralogy and its variability in the two zones. The testwork was carried out by G&T Metallurgical and consisted of bench flotation tests which validated the flow sheet developed by Kennecott in the 1960’s producing comparable metal recoveries and concentrate grades.

          As exploration activity continued in 2004 it expanded the understanding of the variability of mineralization in the Central and Southwest Zones and identified additional ore zones designated as Junction, West Fork and Copper Canyon. A comprehensive metallurgical program was conducted by G&T Metallurgical to examine the mineralization of the various zones. The samples tested were drill cores from discrete intervals, and drill core composites representing ore zones from the anticipated pits (mining sequence). They represented ore at various head grades, mineralogy and geological classification of “broken” or “stick” ore. The program also included a limited grinding test program on drill core samples for preliminary grinding circuit design.

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          16.3 2005-2006 NovaGold Testwork

          During 2005, NovaGold conducted infill drilling campaigns to upgrade the Mineral Resources along with metallurgical drilling to provide samples for further detailed testing on the variability of mineralogy. The 2005-2006 metallurgical test program was managed by Hatch Engineering Ltd. and carried out by G&T Metallurgical Services Ltd (Kamloops, BC, Canada). G&T Metallurgical Services determined the Bond Ball Mill Work Index and conducted the flotation test work on the composites used in the flotation program, while SGS Lakefield and SGS MinnovEX (Toronto, ON) ran additional grindability and flotation simulation tests. The results from those tests are used as the basis for the Feasibility Study currently being completed by Hatch.

          A comprehensive metallurgical program was completed on fresh drill core samples from the 2005 drilling campaign to further validate the flowsheet developed in the earlier work and to determine the metallurgy associated with the variable mineralization and head grades in the various zones of the Galore Creek deposit. As well as investigating grindability using CEET and JKSimMet methodologies, the program investigated the mineralogy and minerals recovery by batch and locked cycle flotation. Models were developed to project copper, gold and silver recoveries in the mining blocks for each pit. A pilot plant campaign was also completed to generate concentrate samples for marketing, dewatering tests and tailings samples for dewatering tests and environmental purposes.

          The 2005 drill cores again showed that copper occurs predominantly as chalcopyrite and chalcopyrite-bornite in a mixed silicate host. Pyrite occurrence is variable, with pyrite-copper sulphide mass ratio averaging less than the 3:1 ratio observed in the samples in the 2004 study. At a grind of 80% passing 150 microns, 50% to 60% of copper sulphides and the majority of gold particles are liberated and recoverable by flotation. The gold particles are fine, nominally 8 to 12 microns in size and unlikely will be recoverable by gravity concentration, but these fine gold particle float very well with the chalcopyrite. Testwork showed that a primary grind of 80% passing 200 microns could be employed to achieve the similar metals recovery and that the metallurgical response deteriorates as the grind approaches 300 microns.

          Ore hardness, in terms of Bond Ball Mill Work Index, varied between 13 and 21 kWh/t over the various parts of the deposit. The average hardness in the dominant Central Zone material was 16.5 kWh/t, similar to that determined in the earlier work. The grindability, measured as SAG Power Index (SPI), ranged from 20 minutes to 141 minutes across the deposit. The MinnovEX CEET model indicated that the proposed mill circuit would be SAG mill limiting when treating ores with SPI greater than 115 minutes. It was observed that the “stick” rock is generally harder and more abrasive than the “broken” rock.

          The program confirmed and validated the flowsheet developed in the previous work. The flowsheet will comprise rougher flotation, regrind of rougher concentrate and three stages of cleaner flotation using a simple reagent scheme that utilizes PAX as the collector and MIBC as the frother. The use of 3418A, a more selective dithiophosphinate collector,

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instead of PAX, might produce slightly higher concentrate grade at similar recovery. Occasionally, a guar gum carboxymethyl cellulose reagent will be required to disperse talc- like materials and minimize their adverse impact on flotation responses. Occasional occurrences of these unidentified talc-like materials have been observed in a limited number of the metallurgical samples. The program also confirmed that chalcopyrite and bornite ores from various pits have similar metallurgical responses.

          Models were developed for each pit to project copper recovery from head grades at constant concentrate grade and to project gold and silver recoveries from copper recovery for use in mining blocks. Using a head grade of 0.7% copper for each pit, the projected recoveries are as follows:

  • Central Pit – 92% Cu, 76% Au, 71% Ag at 28% Cu concentrate grade

  • Southwest Pit – 88% Cu, 68% Au, 57% Ag at 26% Cu concentrate grade

  • North Junction Pit – 88% Cu, 70% Au, 62% Ag at 28% Cu concentrate grade

  • West Fork Pit – 91% Cu, 70% Au, 68% Ag at 28% Cu concentrate grade

          A model was also developed for projecting copper recovery from ores containing non-sulphide copper. Copper recovery is lower and varies with the proportion of non-sulphide copper content in the ore. Using a 0.7% total copper head and assuming 20% of the total copper occurring as a non-sulphide, the model projects recoveries of 71% copper, 55% gold and 51% silver at a 28% Cu concentrate grade.

          In the opinion of the author, the samples used by NovaGold for metallurgical characterization were representative.

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17.0 MINERAL RESOURCE AND MINERAL RESERVE ESTIMATES

The following sections have been adapted from Mr. Kevin Francis, Manager of Resources for NovaGold Resources Inc. Mr. Francis, who is recognized as a Qualified Person, estimated Mineral Resources for the Galore Creek property.

          17.1 Summary and Conclusions

          Copper, gold and silver are the principal product metals for Galore Creek. Metal concentrations are broadly controlled by lithology and vary over the extent of the drilled area.

          Estimation of copper, gold and silver grade requires deterministic grade or rock type zones. Copper, gold and silver were modeled using a three-pass ordinary kriging approach with outlier restriction. One-pass nearest neighbor estimation was also implemented for validation purposes. Acid soluble copper grades were estimated with a subset of the assay database using inverse distance cubed methods. Grade shell models were constructed by project geologists at a nominal 0.35 copper equivalent (CuEQ) cutoff in order to constrain mineralization in areas (North Junction, Junction, Middle Creek, Southwest Zone and West Fork) where the relationship between mineralization, structure and lithology has been elusive. In the Central Zone (South Gold Lens, Bountiful, Central Replacement Zone, and North Gold Lens) rock types were grouped based on statistical and genetic criteria into three groups: volcanic, mineralized intrusive, and intrusive.

          Validations proved the model to be acceptable for resource reporting and mine planning. Copper, gold and silver grades appear to be well-behaved spatially, thus increasing the predictability of the estimation model.

          17.2 Recommendations

          Geologic study should continue to isolate the controls to mineralization in the West Fork, Southwest Zone, Middle Creek, Junction and North Junction areas. The cutoff grade used to design grade envelopes that are used to constrain the estimate of block grades should be lowered to reflect economic cutoff grades.

          17.3 Introduction

          The 2006 Resource Model workflow and activities for Cu, Au and Ag grade estimation were:

  • Exploratory Data Analysis

       
  • Histograms

  • Boxplots

  • Contact plots

  • Grade variography


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  • Modeling:

       
  • 5 m down-hole assay compositing

  • Three-pass kriging

  • One-pass nearest neighbor estimation

  • Swath plots

  • Histograms

  • Volume variance adjustment

              17.4 Coordinate System

              The coordinate system used for resource modeling is truncated UTM. The project coordinates were calculated as follows:

    Easting = UTM Easting – 6,300,000
    Northing = UTM Northing – 300,000

              17.5 Topographic Data

              The initial digital elevation model (DEM) for the project was generated by Eagle mapping as contracted by Kennecott Minerals in 1991 from government issued aerial photos flown in the 1950’s. The survey control for these photos was based on an historical iron pin located 800 metres west of the Central Zone by traditional transit and plumb-bob survey methods and was tied into pre-existing control points in Telegraph Creek and Dease Lake.

              In August of 2003, NovaGold contracted Eagle Mapping of Vancouver, B.C. to acquire new aerial photography and to generate a more accurate DEM file for the project. Survey control for the aerial photography was placed as visible crosses by project personnel using an Ashtech DGPS system. The aerial photography was taken at a resolution of two metres using a single frequency DGPS for control. The resulting DEM surface was different in elevation and accuracy from the historically generated topography.

              The 2003 version of the topography was higher in elevation than the previous topographic surface. When the historic drill hole collar elevations were compared to the 2003 topographic surface it was seen that the difference in elevation was found to be somewhat random. The average difference between the drill hole collars and the 2003 topographic surface was 24.2 metres. To account for this in the 2003 scoping study analysis, the new topographic surface was lowered by the average difference (24.2 m). Drill hole collars were then left either sticking above the topographic surface or “collared” below the surface. Since the construction of three-dimensional geologic shapes for resource modeling had already been initiated, this issue was handled by appropriate coding of the data. Drill hole composites were assigned a zone code based on the location of the composite midpoint located. To insure that the drill hole composite codes matched the lithological units in the drill logs, the composites were coded for the bedrock and surface interfaces according to the original surveys.

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              Before updating the resource model in 2004, the drill holes were registered to the topographic surface and the data were moved back up 24.2 metres to the elevation of the original 2003 photo and DEM survey results which are thought to be more accurate. At this point, all of the geologic shapes were started from scratch with the newly registered drill holes and upwardly adjusted topography.

              On October 3rd, 2004 a higher resolution, 1-metre aerial photo set with dual-channel DGPS was flown for Rescan Environmental services by Eagle Mapping for the Galore Creek project. The control point used for the aerial photography was set by Peter Walcott of Walcott and Associates. Walcott, a registered land surveyor, noted that the 2003 in-house surveying had not accounted for a provincial datum correction related to the NAD 83 conversion. The 2004 DEM showed a -15 metre difference from the increased accuracy of the control work that generated it.

              The modeling and resource estimation for the 2005 Preliminary Economic Assessment did not use the new surface as it was not received from Eagle Mapping until late January 2005, after the estimation process and pit modeling had already begun.

              To align the project objectives, insert the correct elevations, and use the best DEM surface, a final elevation adjustment was made to the NovaGold MineSight projects on May 8th, 2005 to lower the 2004 topography by 15 metres. Notification to all parties was made and a final datum was distributed to all Feasibility Study participants.

              In October of 2005 a registered professional land surveyor, Peter Thomson BCLS CLS, confirmed the accurate locations of the control points used to provide survey control of the DEM and air photos and that no significant differences were found in the XY coordinates; however, a difference of about one-metre was determined in the elevations. No adjustments were made to the digital elevation model or base station control points based on his findings.

              Mr. Thomson utilized a dual frequency survey grade Trimble 4700 GPS receiver. Both static observation techniques and RTK (real time kinematic) techniques were employed. Processing of the results was performed using Trimble Geomatics Office software.

              The primary control for this confirmatory survey was provided by the Geodetic Survey of Canada station 75C134, which is approximately 7 kilometres south of the Bob Quinn airstrip along Highway 37, which was used as the origin of coordinates and elevations. The primary control was extended into the vicinity of Galore Creek using static observation techniques. This was confirmed by looping the control survey back to Highway 37 by another route, again using static observation techniques. The closure obtained was 0.02 metres horizontal and 0.04 metres vertical. An additional check was performed by processing 8 hours of data on Station 268 with the Precise Point Positioning service of the Geodetic Survey of Canada.

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              17.6 Specific Gravity Data

                        17.6.1 Sample Data

              The current Galore Creek database contains specific gravity (SG) determinations for a total of 8,855 samples. These determinations were made between 1963 and 2005 by a variety of companies. The majority of the determinations were made using the water displacement method (i.e. samples weighed in air and in water). In addition to the “conventional” SG determinations several other methods were used by NovaGold including samples collected from triple-tube core barrels (355) and samples submitted for waxed analysis at Chemex (50) in 2005. Elimination of suspect or erroneous SG determinations reduced the database to a total of 8,331 records. Table 17-1 summarizes the number of samples that have been collected by year, by company, method and the arithmetic average SG value.

    Table 17-1: Specific Gravity Determinations by Year

    Year Company Number SG Location Method - Notes
    1961 Kennecott 3 2.41 On site Water displacement method - DDH core
    1962 Kennecott 65 2.62 On site Water displacement method - DDH core
    1963 Kennecott 222 2.63 On site Water displacement method - DDH core
    1963 Stikine 7 2.57 On site Water displacement method - DDH core
    1964 Kennecott 205 2.68 On site Water displacement method - DDH core
    1964 Stikine 3 2.65 On site Water displacement method - DDH core
    1965 Kennecott 30 2.64 On site Water displacement method - DDH core
    1965 Stikine 279 2.64 On site Water displacement method - DDH core
    1966 Stikine 70 2.67 On site Water displacement method - DDH core
    1972 Stikine 13 2.66 On site Water displacement method - DDH core
    1976 Stikine 5 2.53 On site Water displacement method - DDH core
    1991 Kennecott 50 2.72 On site All '91 samples from 1 hole + some older samples
    2003 NovaGold 2 2.77 ALS Chemex Only two samples
    2004 NovaGold 76 2.78 ALS Chemex Includes West Fork area - 355 split-tube samples
    2005 NovaGold 7,301 2.62 On site Water displacement method - DDH core
               
    Grand Total   8,331 2.62    

              Prior to NovaGold’s involvement in the project there were approximately 957 SG determinations made from samples collected from the Galore Valley. These samples averaged 2.658 g/cm3. Samples collected from the 2005 field season have greatly increased the number and distribution of samples taken across the deposit. With the inclusion of many more samples, the overall SG was reduced by 1.4% to 2.62 g/cm3. The reduction may be due simply to the increased density of sampling as it is unlikely that there are large data quality problems with the pre-2005 data, excluding the random data entry issues mentioned above. Sampling methods during the 2005 program were recommended by 2004 Qualified Person Bob Morris and carried out with the oversight of senior field staff. The weight of unbroken pieces of core less than 15 cms long was determined both in air (dry) and in water. Hard tap water was used for the measurement. Samples were taken at the rate of one sample for approximately every 10 metres of drilling by the geotechnical staff during the core photography process. Results were written on data entry sheets and entered by a data entry clerk into the SG-Point load Access database. Table 17-2 summarizes the number of samples and mean SG value by mineralized area.

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    Table 17-2: Specific Gravity Determinations by Area

    Area Number Mean SG
    Butte 93 2.58
    Central Zone 3,847 2.64
    Gap 11 2.63
    Grace 247 2.78
    Junction 33 2.64
    Middle Creek Zone 405 2.61
    North Junction Zone 307 2.63
    North Rim Zone 151 2.64
    Profit Zone 111 2.58
    Reconn 341 2.70
    Saddle 101 2.61
    Southwest Zone 1,753 2.56
    West Fork Zone 918 2.62
    West Rim 13 2.67
         
    Grand Total 8,331 2.62

              There is some variability in the SG data ranging from 2.78 in the Grace area to 2.56 at the Southwest Zone, an 8.6% difference. Interestingly, the data shows a general increase in SG values from south to north across the deposit. The low value of the SW Zone is a bit surprising considering increased pyrite associated with the mineralization but its value is confirmed by the low average values encountered in the Profit area and the gap which are located just east and NE of the Southwest Zone. The lack of significant oxide in these areas may contribute to the low value. These areas are dominated by intrusive rocks and lesser breccia with strong K-spar alteration. The high values in the Grace area are likely due to increases in mafic content of the volcanic/sedimentary rock mass.

              17.6.2 In-situ Rock Disaggregation

              Core logging indicates that the all unoxidized rocks contain common veinlets of anhydrite. These veinlets are open spaces in rocks within the zone of oxidation. NovaGold has studied the SG data to determine the impact of disaggregation resulting from the removal of anhydrite, commonly referred to by NovaGold as “broken rock”, on bulk density. Rock below the level of disaggregation is referred to as “stick rock” as the core typically comes out of the core barrel in long, competent sticks.

              A comparison of the SG data both above and below the disaggregation surface is shown in Table 17-3.

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    Table 17-3: Specific Gravity Determinations vs. Disaggregation Surface

    Location Number Mean SG
    Above 4,501 2.60
    Below 3,830 2.64
         
    Grand Total 8,331 2.62

              As shown in Table 17-3, material above the “broken” – “stickrock” surface is about 1.5% lighter than the material below the contact. Although this clean break of the data has less resolution than in the review of SG data by depth from surface, the results are still correlative with those observations, in that SG increases with depth. However, this does account for the expected difference in values due to the extreme fractured/broken nature of the rocks across this surface. SG samples taken above the broken rock surface were limited to whole rock pieces within broken material and cannot adequately characterize the bulk density of these rocks.

              For the 2005 PEA a factor of 5% was used to further reduce the density of material above the stick rock surface to more accurately reflect the differences in the bulk density of the broken material. This factor was applied based on the experience of other properties. NovaGold staff could not find any specific gravity data that may have been derived from the bulk sample that was collected from the shallow adits or from a test bench that is believed to have existed in the South Gold Lens.

              In 2005 NovaGold examined specific gravity values in the disaggregation zone by collecting data by two separate methods: test pits and split tube core measurements. Small test pits were constructed across the exposed and backhoe accessible portions of the deposit in the West Fork and the South Gold Lens areas for the express purpose of collecting SG data. Procedures used for the test pitting were as follows:

    • An area of ground was leveled by the backhoe and a 1/2m by 1/2m by 1/2m pit dug.

    • Where possible the pits were located near drill hole collars for comparative purposes.

    • Rock excavated from the pit was placed on a tarp and weighed.

    • The pit was lined with plastic and filled with water to the original height of the rock as the water volume equals the volume of the rock and the void space.

    • Specific gravity was then computed by dividing the weight of the excavated rock by the weight of the equivalent volume of water.

              Specific gravity determinations based on the pit method are summarized in Table 17-4.

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    Table 17-4: Specific Gravity Values From Test Pits

            Vol    
    Test site Easting Northing Wt (kg)   water(litres) SG (g/cm ) 3 Comment
    SG-001 350,953 6,333,551 850 400 2.13  
    SG-002 350,589 6,332,788 102 45 2.27  
    SG-003 350,550 6,332,806 132 95 1.39  
    SG-004 350,694 6,332,952 146 65 2.25  
    SG-005 350,903 6,333,436 119 65 1.83  
    SG-006 350,896 6,333,644 94 50 1.88  
    SG-007 350,810 6,333,722 65 50 1.30 Rock very broken and dirty
    SG-008 350,849 6,333,993 63 35 1.80  
    SG-009 350,855 6,334,062 59 35 1.69  
    SG-010 350,867 6,334,039 39 15 2.60 Rock quite competent
                 
    Mean         2.01  

              The SG values generated from the test pits are significantly lower than other determinations. Results from the test pit program are likely biased low due to several reasons:

    • The inability to hold the integrity of the pit wall caused sloughing not attributable to the original volume of the excavation.

    • Determination of what the exact water level should be in the pit was difficult.

    • The plastic used to line the pit did not conform to the sides as required to accurately reflect the void created during excavation.

    • The methods that were used in obtaining bulk density measurements are considered too crude to be accurate enough, and the sample sites too few to apply these data for consideration as a factor in reduction of the SG for the broken rock material.

              A second method of sampling the bulk density of the broken rock consisted of measuring the weight of the split-tube run from the triple-tube geotechnical drilling. The method of collecting the samples was as follows:

    • Split tube is hydraulically removed from the casing at the completion of a drill run.

    • A precise core recovery is measured and excess water is drained.

    • The weight of the split tube with core intact is measured by a hanging spring scale.

    • The known weight of the split tube is subtracted from the measured weight with core.

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    • The volume of the rock contained in the run is calculated using an average core diameter and the length of the recovered core.

    • The adjusted weight is divided by the calculated volume for the determination of specific gravity.

              Due to the late initiation of this measurement method only three holes were measured in 2005. The results from these determinations are summarized in Table 17-5.

    Table 17-5: Specific Gravity Values From Split Tube Core Barrel

        GT Measured Mean SG   Relative %
    Drill Hole Location   Interval (m) (g/cm3) % Rec   diff SG
    GC05-637 SGL 23-124 2.28 95.7  
    GC05-637 SGL 124-292 2.49 100.0 8.80%
    GC05-651 SW 8-83 2.33 94.8  
    GC05-651 SW 83-252 2.57 100.0 9.80%
    GC05-660 East Cent 19-199 2.28 88.7  
    GC05-660 East Cent 199-401 2.58 100.0 12.30%
               
    Average         10.30%

              The method used does not account for what has not been recovered in the drill run. This could be void space or clay/sulfate/gravel infilling that has been washed away during the drilling process. The recovered core does represent what is thought to be typical broken rock and is therefore a reasonable representation. Additionally, it was not possible in the course of drilling to dry the sample being measured and as such the method used does not account for un-drained water that may have existed in pore space before the weight measurement.

              Despite that the measurements taken may be questioned as to the actual representation of bulk density of the broken rocks, the results are consistent with what would be expected geologically. However, the sampling demonstrated excellent value in a comparative sense as the entire length of each of the three tested holes was measured. The relative percent difference SG between the broken and stick rock intervals proxies as a factor to be analyzed for use in the 2006 feasibility tonnage calculations.

              Using data from each of the three holes as a factor to reduce the SG values in the broken zone would result in a 10.3% reduction, more than double the 5% reduction that was used in the 2005 PEA. Restricting the data to the conceptual pit shapes brings the factor to the recommended 9.3% SG reduction above the broken zone – stick rock surface.

                        17.6.3 Waxed vs. Un-waxed Core Determinations

              All historical SG measurements have been made without a wax coating which could

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    result in slightly heavier SG readings due to entrapped moisture in voids or fractures. During the 2005 season a set of 50 randomly distributed samples were submitted to the ALS Chemex Laboratory in Vancouver, B.C. in order to compare those results with the previous data. The average SG of the 50 waxed core samples was 2.65 g/cm3, which is about 1.1% higher than the average of the un-waxed SG determinations. In the opinion of the author, 50 samples may be too few to be statistically representative. However, there is a close comparison between the waxed and unwaxed determinations.

                        17.6.4 Moisture Content

              Historically all SG measurements at Galore Creek have been completed with core samples that have not been dried in an oven and therefore the question of latent moisture in pore space affecting the bulk density must be accounted for. The moisture content of the deposit has been measured in rock samples submitted for metallurgical study at G&T Metallurgical Labs. A variety of near surface “broken rock” samples (48 samples) were collected from representative rock types throughout the deposit and analyzed for moisture content. The moisture content for these samples ranged from 0.8% to 4.29% . The average moisture was 0.89% . No statistical trends were found relative to association with deposit area or rock type.

              Specific gravity values were assigned to the block model by area, mineral zone, and lithology. Table 17-6 and Table 17-7 summarize the bulk density (SG) values that were assigned to the block model.

                        17.6.5 Block Model SG Assignment

    Table 17-6: Specific Gravity Assigned by Mineral Zone

      Specific Gravity (g/cm3 )
    Area   Outside Minzone   Inside Minzone
    Junction 2.66 2.67
    Middle Creek 2.61 2.62
    North Junction 2.65 2.61
    Southwest Zone 2.56 2.57
    West Fork 2.57 2.59
    Upper Opulent N/A 2.59
    Opulent N/A 3.61

    Table 17-7: Specific Gravity Assigned by Lithology Group

    Lithologic Unit SG (g/cm3 )
    Volcanic Group 2.66
    Mineralized Intrusive Group 2.57
    Intrusive Group 2.59

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              The SG values that were loaded to the block model were adjusted for disaggregation and moisture content to arrive at the final bulk density values. SG values above the broken rock – stick rock surface were reduced by 9.3%. SG values below the broken rock – stick rock were reduced 0.5% to account for moisture content.

              17.7 Acid Soluble Copper Data

              Based on the current drill hole assay data, acid soluble copper is irregularly distributed in the near surface environment of Galore Creek. As of the date of this resource estimate, 916 acid soluble assays have been obtained from 31 drill holes. All near surface mineral zones have had samples analyzed for soluble copper except the Junction Zone. Figure 17-1 shows the distribution and location of the 31 drill holes that were analyzed for acid soluble copper relative to the mineral zones.

    Figure 17-1: Distribution of Acid Soluble Copper Assays

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              There is a very strong correlation between total copper, acid soluble copper and their depth below the topographic surface. These relations are shown in Table 17-8, which shows that acid soluble copper grades decrease with increasing depth.

    Table 17-8: Acid Soluble Copper (%) vs. Depth

      Central Middle North Gold North South Gold Southwest   West Fork  
    Depth (m) Replacement Creek Lens Junction Lens Zone Zone
      Zone Zone          
    0-15 0.11 0.61 0.19 0.21 0.27 0.22 0.03
    15-30 0.03 0.65 0.14 0.10 0.22 0.07 0.05
    30-45 0.03 0.45 0.11 0.03 0.11 0.05 0.04
    45-60 0.10 0.37 0.05 0.03 0.08 0.05 0.04
    60-75 0.06 0.21 - 0.01 0.03 0.02 0.06
    75-90 0.02 0.23 - 0.03 0.03 0.47 0.06
    90-105 0.01 0.25 - 0.01 0.03 - 0.03
    >105 0.04 0.05 - 0.01 - - 0.03

              Acid soluble copper grades are particularly high in the Middle Creek area. The low acid soluble copper grades in the West Fork area may be related to having been covered by glacial ice until recent times.

              17.8 Acid Soluble Copper Estimation

              Acid soluble copper grades were estimated so that an “available” copper content (i.e. total copper less soluble copper) could be determined. Both total and acid soluble copper grades were estimated using only those drill holes that contained both total and acid soluble analyses. Grades were estimated using inverse distance weighting methods (cubed) using 5-metre-long assay composites. To preserve the trend of decreasing acid soluble copper grade with depth, the block model and composites were coded into 15 metre bins below bedrock, accomplished by repeatedly translating the bedrock surface in 15 metre increments. The total and acid soluble copper grade estimates were constrained to blocks where the block and composites were located in the same elevation ranges.

              Available copper grades were then calculated using the following equation:

              Available Copper = total copper (exhaustive) x (acid soluble copper / total copper)

    where total copper (exhaustive) is the original estimated total copper block grade that was estimated using all available copper data as discussed in Section 17.15.

              17.9 Evaluation of Extreme Values

              Lognormal probability plots of assay grades inside and outside of grade shells, and by rock type in the Central Zone were examined. Most populations exhibit a lognormal grade distribution and caps on Cu, Au, and Ag assays were placed where significant deviation occurred. Grade capping levels are summarized in Table 17-9.

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    Table 17-9: Assay Capping Thresholds

    Area Grade Shell or Rock Type Cu (%) Au (g/t) Ag (g/t)
    North Junction
    Inside of Grade Shell 7.0 7.0 50.0
    Outside of Grade Shell 1.2 1.5 9.0
    Junction Inside of Grade Shell 2.5 0.7 8.0
    Outside of Grade Shell 0.3 0.2 4.0
    Middle Creek Inside of Grade Shell 2.5 7.0 20.0
    Outside of Grade Shell 0.5 1.5 7.0
    Southwest Inside of Grade Shell Breccia 5.0 10.0 45.0
    Inside of Grade Shell Non-Breccia 3.0 5.0 11.0
    Outside of Grade Shell 1.8 7.0 30.0
    West Fork Inside of Grade Shell 3.6 6.5 50.0
    Inside of Opulent Shell 35.0 10.0 150.0
    Inside Upper Opulent Shell 2.0 2.0 15.0
    Outside of Grade Shell 1.0 2.6 25.0
    Bountiful V2 Rock Type 0.8 0.3 15.0
    V3 Rock Type 2.1 0.7 20.0
    I4 Rock Type 0.7 0.4 9.0
    I5 & I9 Rock Types 0.2 0.3 none
    I11 Rock Type 0.7 none 10.0
    South Gold Lens V3 Rock Type 3.0 0.8 30.0
    I4 Rock Type 3.0 2.0 9.0
    I8 Rock Type 0.5 0.3 10.0
    I5 & I9 Rock Types 0.6 0.7 6.0
    I11 Rock Type 0.5 0.8 6.0
    Central Replacement V1 Rock Type 0.1 0.1 1.0
    V2 Rock Type 3.5 2.5 30.0
    V3 Rock Type 5.5 3.0 40.0
    I4 Rock Type 3.0 0.3 20.0
    I5 & I9 Rock Types 4.0 1.5 20.0
    I10 Rock Type 2.5 0.9 17.0
    I11 Rock Type 3.5 1.0 20.0
    D2 & D3 Rock Type 2.0 1.0 13.0
    North Gold Lens V1 Rock Type 3.0 2.5 29.0
    V2 Rock Type 3.0 2.0 28.0
    V3 Rock Type 2.0 0.5 18.0
    I4 Rock Type 0.6 0.1 none
    I5 & I9 Rock Types 2.0 1.5 18.0
    I10 Rock Type 0.3 0.4 4.0
    I11 Rock Type 2.5 3.0 18.0
    D2 & D3 Rock Type 2.0 0.8 15.0
    North Au-Bornite Domain V1 Rock Type 3.5 20.0 40.0
    V2 Rock Type 4.5 10.0 30.0
    I5 & I9 Rock Types 2.0 4.0 15.0
    I10 Rock Type 1.0 7.0 15.0
    I11 Rock Type 3.0 20.0 12.0
    South Au-Bornite Domain V3 Rock Type 7.0 7.0 30.0
    I4 Rock Type 3.0 3.0 25.0
    I8 Rock Type 4.0 4.5 25.0
    I5 & I9 Rock Types 3.0 3.0 50.0
    I11 Rock Type 3 4 20.0

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              The author has reviewed the grade capping strategy that NovaGold developed for each of the Galore Creek mineralized zones. In the author’s opinion, NovaGold’s capping thresholds for copper and gold are reasonable and have helped to minimize local overestimation of block grades.

              17.10 Composite Sample Grade Exploratory Data Analysis

              Composite samples were generated down hole in nominal 5 metre lengths, generating 31,703 Cu composite samples within the resource estimation areas. The fewer Au and Ag composite samples result from not every historic rock sample having each metal assayed. Assay grades were capped as specified in Section 14.6 prior to compositing. Composites were not broken at geologic or grade shell boundaries. This is reasonable given the broad nature of mineralization and the proposed large-scale open-pit mining operation. Each composite was tagged with the majority rock type of the geological triangulated solid or grade shell. The composite file was inspected to ensure proper capping and composite calculation.

              17.11 Description of Composite Fields

              Two composite files were used for grade estimation: galofin.cmp.isis was used to estimate all areas outside of the Central Areas and galofin.skm.isis was used in the Central Areas. Composite fields are listed in Table 17-10. Rock type codes and abbreviations used in modeling are listed in Table 17-11 and Table 17-17. Estimation areas are illustrated in Figure 17-2.

    Table 17-10: Principle Composite Fields used for Modeling

    Field Name Description
    MIDX Mid-point point Easting
    MIDY Mid-point point Northing
    MIDZ. Mid-point point elevation
    CUCAP Copper grade
    AUCAP Back tagged rock type code
    AGCAP Variogram domain code
    MINZON Grade shell flag
    MZ2 Interpolation pass code 2
    GEOCOD Interpolation pass code 3
    TEXT Area code
    MZ3 Rock Group code used in Central areas

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    Table 17-11: Area Codes and Abbreviations Used in Modeling

    Field Name Abbreviation Composite and Block Code
    Bountiful BOUN 1
    Central Replacement CRZ 2
    Junction JUNC 3
    Middle Creek MC 4
    North Gold Lens NGL 5
    North Junction NJ 6
    South Gold Lens SGL 7
    Southwest Zone SWZ 8
    West Fork WF 9

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    Figure 17-2: Area Domain Names


              17.12 Histograms and Probability Plots

              A series of histograms and probability plots were generated using 5-metre copper, gold and silver composites to characterize the grade distribution of each grade shell and rock type. General histogram and probability plots, regrouped Central Zone rock types, and grade shells are shown in Figures 17-3 to 17-5.

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    Figure 17-3: Histogram and Probability Plot for All Capped 5m Cu Composites

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    Figure 17-4: Histogram and Probability Plot for All Capped 5m Au Composites


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    Figure 17-5: Histogram and Probability Plot for All Capped 5m Ag Composites


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              Tables 17-12 to 17-14 summarize average copper, gold, and silver composite grades and coefficients of variation (CV) calculated for each rock group and grade shell.

    Table 17-12: 5m Cu Composite Grades by Area

    Area Grade Shell or Rock Group Number of Composites Mean Cu
    (%)
    CV
    North Junction Inside of Grade Shell 850 0.86 1.27
    Outside of Grade Shell 1,030 0.09 1.64
    Junction Inside of Grade Shell 247 0.40 0.94
    Outside of Grade Shell 356 0.08 0.89
    Middle Creek Inside of Grade Shell 235 0.37 1.24
    Outside of Grade Shell 594 0.08 0.87
    Southwest Inside of Grade Shell 1,474 0.46 1.25
    Inside Low Grade Shell 2,038 0.10 1.04
    Outside of Grade Shell 1,588 0.09 1.87
    West Fork Inside of Grade Shell 1,054 0.40 1.13
    Opulent Grade Shell 45 5.00 1.45
    Upper Opulent Grade Shell 131 0.36 0.90
    Outside of Grade Shell 2,181 0.06 1.62
    South Gold Lens Volcanic Group 1,710 0.59 1.40
    Mineralized Intrusive Group 1,042 0.38 1.48
    Intrusive Group 782 0.22 2.05
    Central Replacement Zone Volcanic Group 4,277 0.51 1.29
    Mineralized Intrusive Group 124 0.74 0.90
    Intrusive Group 2,441 0.17 2.35
    Bountiful Volcanic Group 649 0.18 1.58
    Mineralized Intrusive Group 119 0.09 1.22
    Intrusive Group 70 0.09 1.65
    North Gold Lens Volcanic Group 6,504 0.41 1.21
    Mineralized Intrusive Group 6 0.47 0.16
    Intrusive Group 1,823 0.19 1.77

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    Table 17-13: 5m Au Composite Grades by Area

    Area Grade Shell or Rock Group Number of Composites Mean Au
    (g/t)
    CV
    North Junction Grade Shell 744 0.47 1.63
    Outside Grade Shell 905 0.07 1.89
    Junction Grade Shell 246 0.16 0.99
    Outside Grade Shell 341 0.04 1.07
    Middle Creek Grade Shell 235 0.52 2.04
    Outside Grade Shell 594 0.08 1.59
    Southwest Grade Shell 1,474 0.80 1.43
    Low Grade Shell 2,038 0.16 1.79
    Outside Grade Shell 1,574 0.19 2.75
    West Fork Grade Shell 1,054 0.25 1.42
    Opulent Grade Shell 45 1.73 0.95
    Upper Opulent Grade Shell 131 0.35 0.86
    Outside Grade Shell 2,183 0.09 1.81
    South Gold Lens Volcanic Group 1,692 0.22 2.02
    Mineralized Intrusive Group 1,030 0.22 1.91
    Intrusive Group 773 0.17 1.94
    Central Replacement Zone Volcanic Group 4,093 0.14 1.66
    Mineralized Intrusive Group 117 0.12 0.73
    Intrusive Group 2,403 0.06 1.96
    Bountiful Volcanic Group 649 0.07 1.41
    Mineralized Intrusive Group 119 0.05 1.29
    Intrusive Group 70 0.06 1.49
    North Gold Lens Volcanic Group 6,364 0.30 2.39
    Mineralized Intrusive Group 3 0.06 0.44
    Intrusive Group 1,812 0.18 4.08

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    Table 17-14: 5m Ag Composite Grades by Area

    Area Grade Shell or Rock Group Number of Composites Mean Ag
    (g/t)
    CV
    North Junction Grade Shell 626 7.61 1.32
    Outside Grade Shell 828 0.90 1.73
    Junction Grade Shell 206 1.90 1.06
    Outside Grade Shell 299 0.85 1.19
    Middle Creek Grade Shell 235 2.34 1.46
    Outside Grade Shell 594 0.88 0.94
    Southwest Grade Shell 1,474 3.03 1.27
    Low Grade Shell 2,038 0.99 1.34
    Outside Grade Shell 1,574 1.49 1.77
    West Fork Grade Shell 1,054 3.32 1.53
    Opulent Grade Shell 45 21.51 1.84
    Upper Opulent Grade Shell 131 2.28 0.91
    Outside Grade Shell 2,183 0.96 1.71
    South Gold Lens Volcanic Group 1,403 5.54 1.12
    Mineralized Intrusive Group 907 3.45 1.24
    Intrusive Group 684 2.22 1.74
    Central Replacement Zone Volcanic Group 3,472 5.60 0.99
    Mineralized Intrusive Group 112 7.22 0.77
    Intrusive Group 2,110 2.01 1.87
    Bountiful Volcanic Group 602 1.99 1.45
    Mineralized Intrusive Group 113 1.06 1.21
    Intrusive Group 56 1.65 1.40
    North Gold Lens Volcanic Group 5,182 4.01 1.08
    Mineralized Intrusive Group 3 5.87 0.01
    Intrusive Group 1,620 1.88 1.59

              17.13 Grade Variography

              The Cu, Au, and Ag grade variograms were computed with Sage 2001 constrained by grade shell or rock type group using the correlogram method.

              Down-hole and experimental variograms (in 37 directions) were computed and variogram modeling was completed with Sage 2001. The nugget effect was measured using down-hole variograms and manually set in the directional variogram models. Two spherical structures were automatically fitted in Sage 2001: the structure sills C1 and C2, and their ranges. If necessary, revisions were made to these based on geological knowledge. Vulcan® rotation conventions were specified. An inadequate number of composites prevented reasonable variogram determination in the Bountiful area. The variogram from the geologically similar and spatially adjacent Central Replacement Zone was used for the Bountiful area. Resulting variograms are summarized in Appendix 6.

              17.14 Block Model Setup

              Block dimensions are 20m x 20m in plan and 15m vertically. The model extends a total of 6,000 metres in both the north-south and east-west directions and a total of 1,605 metres in the vertical direction. Block model fields are listed in Table 17-15.

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    Table 17-15: Principal Block Model Fields

    Field Name Description
    CU Weight-averaged calculation of Cu grade in bedrock portion
    AU Weight-averaged calculation of Au grade in bedrock portion
    AG Weight-averaged calculation of Ag grade in bedrock portion
    CU1 Kriged estimate of Cu grade in volcanic rock group and in grade shells
    CU2 kriged estimate of Cu grade in mineralized intrusive rock group and SWZ low grade shell
    CU3 Kriged estimate of Cu grade in intrusive rock group
    AU1 Kriged estimate of Au grade in volcanic rock group and in grade shells
    AU2 Kriged estimate of Au grade in mineralized intrusive rock group and SWZ low grade shell
    AU3 Kriged estimate of Au grade in intrusive rock group
    AG1 Kriged estimate of Ag grade in volcanic rock group and in grade shells
    AG2 Kriged estimate of Ag grade in mineralized intrusive rock group and SWZ low grade shell
    AG3 Kriged estimate of Ag grade in intrusive rock group
    CU1_NN Nearest neighbor estimate of Cu in volcanic rocktype and SWZ low grade shell
    CU2_NN Nearest neighbor estimate of Cu in mineralized intrusive rocktype
    CU3_NN Nearest neighbor estimate of Cu in intrusive rocktype
    AU1_NN Nearest neighbor estimate of Au in volcanic rocktype and SWZ low grade shell
    AU2_NN Nearest neighbor estimate of Au in mineralized intrusive rocktype
    AU3_NN Nearest neighbor estimate of Au in intrusive rocktype
    AG1_NN Nearest neighbor estimate of Ag in volcanic rocktype and SWZ low grade shell
    AG2_NN Nearest neighbor estimate of Ag in mineralized intrusive rocktype
    AG3_NN Nearest neighbor estimate of Ag in intrusive rocktype
    CU1_NN Nearest neighbor estimate of Cu in volcanic rocktype and SWZ low grade shell
    CU2_NN Nearest neighbor estimate of Cu in mineralized intrusive rocktype
    CU3_NN Nearest neighbor estimate of Cu in intrusive rocktype
    CUOUT Nearest neighbor estimate of Cu outside of grade shell
    AUOUT Nearest neighbor estimate of Au outside of grade shell
    AGOUT Nearest neighbor estimate of Ag outside of grade shell
    SOLCU Inverse distance cubed acid soluble copper - near surface environment
    CUPCT_SOL Inverse distance cubed total copper - near surface environment
    SOL_RATIO Copper solubility ratio - SOLCU/CUPCT_SOL
    VFLAG, DFLAG, Estimation pass flags
    AREA Estimation Area Code
    JUNC1 Proportion of block within Junction grade shell (sj1_minshell.00t)
    JUNCOUT Proportion of block outside of Junction grade shell
    MC1 Proportion of block within Middle Creek grade shell (mc_mz1.00t)
    MC2 Proportion of block within Middle Creek grade shell (mc_mz2cut.00t)
    MCOUT Proportion of block outside of Junction grade shell
    NJ1 Proportion of block within North Junction grade shell (sj1_minshell.00t)
    NJOUT Proportion of block outside of North Junction grade shell
    SWZ1 Proportion of block within Southwest Zone grade shell (swz_minshell.00t)
    SWZ2 Proportion of block within Southwest Zone low grade shell (sw_subore_trrimmed.00t)
    SWZOUT Proportion of block outside of Southwest Zone grade shell
    WF1 Proportion of block within West Fork grade shell (wf_minshell.00t)
    OP1 Proportion of block within Opulent and Upper Opulent grade shell (wf_opulent.00t and wf_upr_opulent.00t)
    WFOUT Proportion of block outside of West Fork and Opulent grade shells
    VOLPCT Proportion of block within the volcanic rock group
    DILPCT Proportion of block within the mineralized intrusive rock group
    INTPCT Proportion i of block within the intrusive rock group
    DIST (1 to 3) Distance to the nearest composite used by kriging stored by kriging pass
    NCOMP (1 to 3) Number of composites used by kriging, stored by kriging pass
    NHOLE (1 to 3) Number of drillholes used by kriging, stored by kriging pass
    TOPO Proportion of block below topographic surface
    BEDROCK Proportion of block below overburden
    CLASS Resource classification 1=measured, 2=indicated, 3=inferred
    STICKROCK Proportion of block below broken rock/stick rock surface
    CU_BLK Fully diluted block Cu estimated grade
    AU_BLK Fully diluted block Au estimated grade
    AG_BLK Fully diluted block Ag estimated grade
    SGDRY Bulk density for bedrock proportion of partial block
    SG_ADJUSTED Bulk density for whole block adjusted for topography proportion
    SG Block bulk density unadjusted by topography proportion

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              17.15 Grade Estimation Plan

              Three estimation methods were used during the interpolation process:

    • Ordinary kriging

    • Nearest neighbor

    • Inverse distance to a power

              Estimates were constrained by grade shell or, in the Central Area, by rock group. Estimation of soluble copper (as described in Section 17.8) was constrained by depth below bedrock. Hard contacts were used to constrain the use of composite samples to their respective shell or rock group. Blocks with multiple estimation domains (e.g. blocks straddling lithologic or grade shell contacts) contain the estimated grade for each proportion stored in individual block variables.

              The minimum and maximum number of composites used in block interpolation and the maximum number of selected composites per drill hole is unchanged from Pass 1 to 3. Kriging plans are detailed in Appendix 7 and a summary is provided in Table 17-16.

              The nearest neighbor interpolation was completed for the capped composites using the 5 metre composite samples.

              Search ellipsoid ranges were determined using the following methodology:

    • Pass 1: Ranges selected after inspection of variograms and sample spacing.

    • Pass 2: Ranges from Pass 1 are extended by 50%.

    • Pass 3: 100% increase in search distances from pass 2

              Details on the capping policy applied for each grade shell and rock type are summarized in Table 17-9.

              In the South and North Gold Lens, Bountiful, and Central Replacement areas, the geologic model was simplified for grade estimation by grouping genetically and statistically similar rock types into three lithology groups: volcanic, mineralized intrusive, and intrusive material. Mineralization is predominantly hosted by the volcanic group (V1, V2 and V3). Two intrusive units (I4 and I8) may be mineralized when they crosscut volcanic rocks as relatively narrow dykes and sills. Intrusive units primarily contain weak, discontinuous mineralization. The remaining intrusives within the extent of drilling are post mineral. Each model block contains the proportion of volcanic, mineralized intrusive and intrusive groups in the block. The block model was constructed to accept up to three grades per block: volcanic, mineralized intrusive, and intrusive.

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    Table 17-16: Summary of Kriging Search Parameters

    Estimation Run Estimation Domain
    Middle Junction North    SW Opulent West CRZ North South  Bountiful
    Pass 1 Range X 75 75 75 75 75 75 75 75 75 75
    Range Y 75 75 75 75 75 75 75 75 75 75
    Range Z 20 20 20 20 20 20 30 30 30 30
    1st Rot 82 33 34 114 0 90 30 33 33 30
    2nd Rot 0 0 0 0 0 0 0 0 0 0
    3rd Rot 63 57 48 -48 60 34 30 40 60 30
     
    Pass 2 Range X 120 120 120 120 120 120 120 120 120 120
    Range Y 120 120 120 120 120 120 120 120 120 120
    Range Z 30 30 30 30 30 30 45 45 45 45
    1st Rot 82 33 34 114 0 90 30 33 33 30
    2nd Rot 0 0 0 0 0 0 0 0 0 0
    3rd Rot 63 57 48 -48 60 34 30 40 60 30
     
    Pass 3 Range X 240 240 240 240 240 240 240 240 240 240
    Range Y 240 240 240 240 240 240 240 240 240 240
    Range Z 60 60 60 60 60 60 60 60 60 60
    1st Rot 82 33 34 114 0 90 30 33 33 30
    2nd Rot 0 0 0 0 0 0 0 0 0 0
    3rd Rot 63 57 48 -48 60 34 30 40 60 30

    Table 17-17: Central Area Rock Groups

    Rock Group Rock Type Assignment Composite Codes
    Volcanic V1, V2, V3 210, 220, 230
    Mineralized I4, I8 362, 340
    Post Mineral D2, D3, I5, I9, I10, I11 500, 350, 380, 372

              The East fault which bisects the North Gold Lens and Central Replacement Zone was treated as a hard boundary. It is a northerly-trending, 50 degree west dipping structure. No significant displacement has been observed in drilling; however, contact analysis indicates a weak discontinuity in grade at the hangingwall / footwall contact.

              17.15.1 Ordinary Kriging

              Kriging was completed using Vulcan® estimation batch files galoboun.bef, galocrz.bef, galojunc.bef, galomc.bef, galongl.bef, galonj.bef, galosgl.bef, galoswz.bef and galowf.bef. Composites of nominal 5 metre length were used in the interpolation.

              Variogram parameters are grade shell or rock group specific and are described in the kriging plan in Appendix 6. During kriging, blocks were selected based on their grade shell or rock group domain. Copper, gold and silver estimates within grade shells or rock groups were stored in the block model CU1, CU2 and CU3, AU1, AU2 and AU3, and AG1, AG2 and AG3 depending upon the grade shell or rock group being estimated. CUOUT, AUOUT and AGOUT contain grade estimates for blocks outside of grade shells. Other kriging variables were also stored in each block during interpolation:

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    • Average distance to composites in DIST1, DIST2, and DIST3

    • Number of composites used in NCOMP1, NCOMP2, AND NCOMP3

    • Number of drill holes used in NHOLE1, NHOLE2, AND NHOLE3

              17.15.2 Nearest Neighbor Estimation

              Nearest neighbor estimation was done using 5 metre composites. Block selection and block model-composite matching were the same as implemented for ordinary kriging described in Section 17.15.1. Estimation was performed in one pass using kriging Pass 3 search parameters.

              17.15.3 Inverse Distance to a Power Estimation

              Total and acid soluble copper grades were estimated by inverse distance cubed weighting methods to calculate the copper solubility ratio. The copper solubility ratio was used to calculate the available copper content as described in Section 17.8. Blocks and composites were matched relative to depth below the bedrock interface using an isotropic search of 150 metres.

              17.15.4 Calculation of Whole Block Grades

              The kriged and nearest neighbor grades were estimated for up to three proportions individually. The three Cu, Au and Ag grades per block were combined, weighted by density and rock type proportion.

              17.15.5 Block Model Visual Inspection

              Visual inspection confirmed that the block model honors the drill hole data. Screen-capture plots in Figures 17-6, 17-7 and 17-8 present a representative bench of the copper, gold and silver resource models.

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    Figure 17-6: 502.5m Bench – Block Model Cu Values

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    Figure 17-7: 502.5m Bench – Block Model Au Values

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    Figure 17-8: 502.5m Bench – Block Model Ag Values

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              17.16 Model Validation

              Validation was performed on blocks constrained by grade shells or rock group and estimated in passes 1 and 2. This encompasses the section of the deposit which contains the highest concentration of drill holes and is an important dataset on which to perform validation.

              17.16.1 Swath Plots

              Swath plots comparing kriged Cu, Au and Ag and nearest neighbor estimates were plotted in East-West, North-South and Vertical directions. They are presented in Appendix 8, and examples are found in Figure 17-9 and Figure 17-10. Variables agree well in general, and no major spatial bias was observed. Differences do occur between the raw composites and the nearest neighbor and kriged grade estimates. The composites are not declustered or constrained by outlier restrictions, and differences between them, the kriged and nearest neighbor estimates are not unreasonable.

              17.16.2 Comparison of Composites and Estimated Grades

              Histograms of the validation set of blocks and composites were plotted for Cu, Au and Ag. They are presented in Appendix 9. Table 17-18 and Table 17-19 compare the validation set of block model grades with the 5-metre-long composite grades. The estimated grades compare reasonably well with the nearest neighbor model, indicating the process did not introduce bias.

              As expected the estimated grades produce distributions that are smoother than the nearest neighbor model. The amount of smoothing has been adjusted to match the selective mining unit (SMU) and produce a model that is appropriate for mine planning.

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    Figure 17-9: Cu Swath Plots

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    Figure 17-10: Au Swath Plots

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    Table 17-18: Comparison of Cu Composites and Model Block Grades


    Mineral Zone Area Rock Group or
    Grade Shell
    Number of Block Pairs 5 m Composites Kriged Model Nearest Neighbor % Difference
    (Krige-NN)/NN
    No. Mean Cu CV Mean Cu CV Mean Cu CV
    Bountiful Volcanic 2,882 649 0.18 1.58 0.305 0.77  0.302 1.19 1
    Intrusive 247 70 0.09 1.65 0.050 0.59  0.053 1.17 -6
    Central
    Replacement Zone
    Volcanic 11,991 4,277 0.51 1.29 0.400 0.99  0.392 1.30 2
    Intrusive 4,877 2,441 0.17 2.35 0.131 1.60  0.126 2.49 4
    Junction Grade Shell 906 247 0.40 0.94 0.474 0.55  0.486 0.92 -2
    Middle Creek Grade Shell 540 235 0.37 1.24 0.321 0.65  0.314 1.26 2
    North Gold Lens Volcanic 18,881 6,504 0.41 1.21 0.325 0.93  0.319 1.32 2
    Intrusive 2,603 1,823 0.19 1.77 0.134 1.29  0.124 1.94 8
    North Junction Grade Shell 1,537 850 0.86 1.27 0.811 0.78  0.779 1.27 4
    South Gold Lens Volcanic 3,674 1,710 0.59 1.40 0.429 1.23  0.420 1.61 2
    Intrusive 2,037 782 0.22 2.05 0.183 1.32  0.188 2.04 -3
    Southwest Zone Grade Shell 3,655 1,474 0.46 1.25 0.417 0.82  0.420 1.25 -1
    Low Grade Shell 6,909 1,588 0.09 1.87 0.106 0.68  0.106 1.03 0
    West Fork Grade Shell 2,727 1,054 0.40 1.13 0.389 0.63  0.399 1.13 -3
    Opulent 91 45 5.00 1.45 0.615 1.02  0.594 1.44 4

    Table 17-19: Comparison of Au Composites and Model Blocks

    Mineral Zone Area Rock Group or
    Grade Shell
    Number of
    Block Pairs
    5 m Composites Kriged Model Nearest Neighbor % Difference
    (Krige-NN)/NN
    No. Mean Au CV Mean Au CV Mean Au CV
    Bountiful Volcanic 2,882 649 0.07 1.41 0.100 0.77  0.100 1.14 1
    Intrusive 247 70 0.06 1.49 0.040 0.90  0.050 1.58 -6
    Central
    Replacement Zone
    Volcanic 11,907 4,093 0.14 1.66 0.120 1.08  0.110 1.62 3
    Intrusive 4,872 2,403 0.06 1.96 0.060 1.03  0.050 1.82 2
    Junction Grade Shell 906 246 0.16 0.99 0.150 0.47  0.160 0.88 -2
    Middle Creek Grade Shell 540 235 0.52 2.04 0.410 1.11  0.420 2.15 -1
    North Gold Lens Volcanic 18,724 6,364 0.30 2.39 0.230 1.64  0.230 2.52 0
    Intrusive 2,592 1,812 0.18 4.08 0.130 2.79  0.130 4.67 2
    North Junction Grade Shell 1,308 744 0.47 1.63 0.500 0.84  0.470 1.77 6
    South Gold Lens Volcanic 3,670 1,692 0.22 2.02 0.180 1.54  0.170 2.75 5
    Intrusive 2,036 773 0.17 1.94 0.170 1.18  0.190 1.94 -9
    Southwest Zone Grade Shell 3,655 1,474 0.80 1.43 0.690 0.82  0.670 1.42 3
    Low Grade Shell 6,909 1,574 0.19 2.75 0.160 0.88  0.150 1.70 1
    West Fork Grade Shell 2,727 1,054 0.25 1.42 0.250 0.74  0.260 1.29 -2
    Opulent 91 45 1.73 0.95 0.530 0.86  0.530 1.48 -1

              As expected, the variance and CV of kriged model is much lower than the original 5-metre composites.

              For the validation set, the average estimated grades compare well with the average nearest neighbor grades. The distribution’s upper tail disappears, however, inducing a variance reduction. The CV for the kriged estimates is significantly lower than the CV for the 5-metre composites or nearest neighbor models. This is expected given the grade estimation method (ordinary kriging).

              The mean grades for the kriged estimates are comparable with the nearest neighbor model and are reasonable.

              17.16.3 Change of Support Checks

              An independent check on the smoothing in the estimates was made using the Discrete Gaussian or Hermitian polynomial change-of-support method (Herco) described

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    by Journel and Huijbregts (Mining Geostatistics, Academic Press, 1978). The distribution of hypothetical block grades derived by this method is compared to the estimated model grade distribution by means of grade-tonnage curves. The grade-tonnage curves allow comparison of the histograms of the two grade distributions in a format familiar to mining. If the estimation procedure has adequately predicted grades for the selected block size, then the grade-tonnage curves should match fairly closely. If the curves diverge significantly, then there is a problem with the estimated resource. The grade-tonnage predictions produced for the model show that grade and tonnage estimates are validated by the change-of-support calculations.

              Block Dispersion Variances (BDV) are required to perform Herco validation and were calculated for interpolation groups, such as:

    • Grade shells by area

    • Volcanic and intrusive rock groups in the Central areas

              BDV using a unit sill variogram model was calculated after modeling 3D variograms for each interpolation group. The selective mining unit (SMU) size used was 20m x 20m x 15m.

              Resulting BDVs and CVs are tabulated in Table 17-20 and Table 17-21.

    Table 17-20: Cu Block Dispersion Variances 

           
    Area Domain or Rocktype Block Dispersion Variance CV 5m Composites
           
           
      Volcanic 0.7149 1.19
    Bountiful Intrusive 0.5273 1.17
    Central Replacement Zone Volcanic 0.7149 1.30
      Intrusive 0.5273 2.49
    Junction Grade Shell 0.2662 0.92
    Middle Creek Grade Shell 0.3709 1.26
    North Gold Lens Volcanic 0.6559 1.32
      Intrusive 0.5165 1.94
    North Junction Grade Shell 0.4917 1.27
    South Gold Lens Volcanic 0.6512 1.61
      Intrusive 0.6202 2.04
    Southwest Zone Grade Shell 0.4347 1.25
      Low Grade Shell 0.3808 1.03
    West Fork Grade Shell 0.3592 1.13

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    Table 17-21: Au Block Dispersion Variances

           
    Area Domain or Rocktype Block Dispersion Variance CV 5m Composites
           
      Volcanic 0.617 1.14
    Bountiful Intrusive 0.4585 1.58
    Central Replacement Zone Volcanic 0.617 1.62
      Intrusive 0.4585 1.82
    Junction Grade Shell 0.178 0.88
    Middle Creek Grade Shell 0.413 2.15
    North Gold Lens Volcanic 0.6124 2.52
      Intrusive 0.4181 4.67
    North Junction Grade Shell 0.3226 1.77
    South Gold Lens Volcanic 0.4221 2.75
      Intrusive 0.469 1.94
    Southwest Zone Grade Shell 0.3319 1.42
      Low Grade Shell 0.2553 1.70
    West Fork Grade Shell 0.3409 1.29

              Herco validation was performed for blocks that were estimated by passes one and two for both copper and gold. An SMU block size of 20m x 20m x 15m was specified by NovaGold, reflecting the selectivity of the feasibility study. Resulting grade-tonnage and grade-above-cutoff curves (Herco adjusted and kriged) are presented in Appendix 10. A representative grade-tonnage graph is in Figure 17-11 and Figure 17-12.

              In general, the Herco-adjusted grade-proportion curves fit the kriged grade-proportion curves reasonably well, indicating the appropriate amount of smoothing has been achieved via kriging.

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    Figure 17-11: Herco Cu Grade-Tonnage CurvesCentral Replacement Zone

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    Figure 17-12: Herco Au Grade-Tonnage CurvesCentral Replacement Zone

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              17.17 Resource Classification

              The Galore Creek mineral resource has been classified using logic consistent with the CIM Standard Definitions as dictated by National Instrument 43-101. Resource classification is based on various block model parameters together with the demonstrated confidence in the assayed values with a well-functioning QA/QC program. The estimated Galore Creek resources have been classified into Measured, Indicated and Inferred Resources categories and are summarized in Table 17-23.

              In general, the limit of the Mineral Resources is based on the following criteria: blocks within specified distances of an assay composite, a minimum of two drill holes, are required to estimate the Cu grade and resources are contained within a conceptual pit using metal prices of $1.25/lb Cu, $450/oz Au and $7/oz Ag. These metal prices are 50% higher than the metal prices being used in the Feasibility Study that is currently in progress. Additionally, Measured or Indicated Resources must be within a grade shell or lithology group. Composite spacing criteria were determined using the confidence limit on the grade estimate and its relationship to the projected production rate of 65,000 tonnes per day of ore. Confidence limits were calculated for Cu and Au grades. In general, distances are comparable with Au tending to require closer spaced composite spacing. Copper grade is proposed to be the primary criteria for ore/waste selection and constitutes the major saleable product, and it is reasonable to set classification criteria on the basis of copper grades.

              17.17.1 Measured Resource Criteria

              The criteria for defining Galore Creek Measured Resources was that there were a minimum of two drill holes within 80 metres horizontally and 55 metres vertically of the estimated block. Furthermore, the block had to be constrained within a grade shell or lithology group.

              17.17.2 Indicated Resource Criteria

              The criteria for defining Indicated Resources was that the block was within 80 metres horizontally and 55 metres vertically of the estimated block and that a second drill hole had to be within the distance as specified in Table 17-22. Confidence limits were determined and classification designation assigned by grade shell and lithology group.

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    Table 17-22: Drill Hole Spacing Based on Confidence Limits

        Drill Hole Spacing for ± 15% Annual
    Resource Area Estimation Group Confidence Limit (metres)
        Cu Au
    Bountiful Volcanic 160 150
      Intrusive 150 100
    Central Replacement Zone Volcanic 150 100
      Intrusive 100 100
    Junction Grade Shell 150 100
    Middle Creek Grade Shell 150 100
    North Gold Lens Volcanic 160 100
      Intrusive 125 35
    North Junction Grade Shell 150 100
    South Gold Lens Volcanic 125 75
      Intrusive 110 100
    Southwest Grade Shell 150 150
    Southwest LG Grade Shell 150 150
    West Fork Grade Shell 150 150

              That portion of the Galore Creek deposit designated in this manner as the Measured and Indicated Mineral Resource has been estimated with a “level of confidence sufficient to allow the appropriate application of technical and economic parameters, to support mine planning and evaluation of the economic viability of the deposit” (NI 43-101).

              17.17.3 Inferred Resource Criteria

              That portion of the Galore Creek deposit for which an estimate has been made but is not deemed part of the Measured and Indicated Mineral Resource has been classified as the Inferred Mineral Resource. This portion is based on more limited drill information, and will require additional drilling to support detailed mine planning and evaluation.

              17.17.4 Galore Creek Mineral Resources

              Measured, Indicated, and Inferred Mineral Resources were tabulated for the Galore Creek Project. In lieu of summarizing resources within the total block model at a particular cutoff grade, only those resources located inside of a conceptual pit based on metal prices that were 50% greater than the base case prices in the ongoing Feasibility Study were used. Metals prices of US$1.25/lb of copper, US$450/oz of gold, and US$7/oz of silver were used to generate the conceptual pit. Feasibility Study mining costs, processing costs, metal recoveries, and pit slope angles were also used to generate the conceptual pit. The Galore Creek Mineral Resources within the conceptual pit are summarized in Table 17-23 using a 0.25% copper equivalent (CuEq) cutoff grade.

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    Table 17-23: Galore Creek Mineral Resources @ 0.25% CuEq Cutoff

      Tonnes         Cu Pounds Au Ounces Ag Ounces
    Resource Category   (millions) Cu (%) Au (g/t) Ag (g/t) CuEq (%)   (billions)   (millions)   (millions)
    Measured 263.6 0.62 0.35 5.9 0.81 3.6 3.0 50.0
    Indicated 485.3 0.46 0.28 4.3 0.63 4.9 4.4 67.1
                     
    Measured + Indicated 748.9 0.52 0.30 4.9 0.69 8.5 7.4 117.1
                     
    Inferred 300.1 0.37 0.21 3.7 0.51 2.4 2.0 35.7

    The copper equivalent grade was calculated as follows:

    CuEq = Recoverable Revenue / 2204.62 * 100 / 1.25 / Cu Recovery / 100

    Where:

    CuEq = Copper equivalent grade

    Recoverable Revenue = Revenue in US dollars for recoverable copper, recoverable gold, and recoverable silver using metal prices of US$1.25/lb, US$450/oz, and US$7/oz for copper, gold, and silver, respectively

    Cu Recovery = Recovery for copper based on mineral zone and total copper grade

              The author has performed several independent reviews of NovaGold’s Galore Creek resource model. These checks included a visual comparison of drill hole composite and block grades in section and plan, a global grade bias check (independent nearest neighbor models), and a set of swath plots that compare the author’s nearest neighbor grades with NovaGold’s kriged copper and gold block grades. Based on these reviews, it is the author’s opinion that the NovaGold resource model is globally unbiased and is suitable to be used for subsequent pit optimization and mine planning activities.

              The author is unaware of any environmental, legal, title, taxation, socio-economic, marketing, political, or other relevant issues that could affect the estimate of Mineral Resources at Big Hurrah. Obviously the Mineral Resources that are subject to this report could be reduced or eliminated if one or more of these issues were to become relevant.

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    18.0 OTHER RELEVANT DATA AND INFORMATION

              NovaGold is currently in the process of completing a Feasibility Study for the Galore Creek project. Hatch Ltd. is overseeing and managing the Feasibility Study which is expected to be completed by the end of 2006. If the Feasibility Study shows favourable results, it is anticipated that another technical report will be completed which discloses various aspects of the Galore Creek Project.

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    19.0 INTERPRETATION AND CONCLUSIONS

              Galore Creek property is characterized as a large copper-gold porphyry system consisting of a number of mineralized zones including the Central Replacement Zone, the Southwest Zone, the Junction Zone, Middle Creek, North and South Gold Lenses, Bountiful, and the West Fork Zone. In total, the property has been tested with 758 diamond drill holes totaling about 187,267 metres. The assay database for the property contains about 60,000 assay records. In addition to the diamond drilling data, a tremendous amount of data has been collected from the property since the early 1960’s. Some of this data includes soil, stream sediment, and rock geochemistry programs, helicopter airborne magnetic and radiometric surveys, ground based IP/resistivity surveys, and seismic refraction surveys.

              Using past results and the diamond core data that were collected from the 2005 program, an updated resource model has been constructed. In the opinion of the author the underlying data are adequate to define the Mineral Resources that are the subject of this report. The updated grade model that is the subject of this report is currently being used by Hatch Ltd. and their sub-contractors to complete a Feasibility Study for the Galore Creek project. The Feasibility Study is expected to be complete by the end of 2006. The results from the Feasibility Study will dictate NovaGold’s next course of action.

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    20.0 RECOMMENDATIONS

              The author has reviewed the Galore Creek database and NovaGold’s resource modeling methods. Based on these reviews the author has the following recommendations:

    • Drill a reasonable number of twin holes to investigate the apparent bias between the pre-2003 and the NovaGold data. Approximately 56% of the diamond core data were derived from pre-NovaGold drilling and these data are approximately 3% and 14% lower than the NovaGold data for copper and gold, respectively. The author estimates that drilling ten twin holes totaling about 2,500 metres should cost approximately US$850,000.

    • Monitor the performance of blanks and duplicates more closely. All sample batches associated with blanks that fail should be re-assayed. The costs associated with this activity are considered by the author to be a fixed cost to NovaGold as all of the monitoring work would be routinely done in house.

    • Lower the copper equivalent (CuEq) cutoff grade used to design grade envelopes that are used to constrain the estimate of block grades. The resource model subject to this report used a 0.35% CuEq cutoff grade, yet the breakeven cutoff grade used to summarize Mineral Resources was 0.25% CuEq. The costs associated with this activity are considered to be a fixed cost to NovaGold as all work would be done in house.

    • Obtain more moisture content data from representative rock types. The author estimates that obtaining a reasonable number of moisture determinations would cost several thousand to ten thousand dollars.

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    21.0 REFERENCES

    Aiken, J.D. (1959); Atlin Map-area, British Columbia, Geological Survey of Canada, Memoir 307, 89 Pages.

    Allen, D.G. (1966): Mineralogy of Stikine Copper’s Galore Creek Deposit, Unpublished MSc. Thesis UBC, 38 pages

    Barr, D. A. (1966): The Galore Creek Copper Deposits; Canadian Institute of Mining and Metallurgy, Bulletin, V. 59, pp. 841-853.

    Brown, D. A., and Gunning, M. H. (1989): Geology of the Scud River area, North Western British Columbia, (104G/5, 6), in Geological Fieldwork 1988; British Columbia Ministry of Energy, Mines, and Petroleum Resources, Geological Survey Branch, Paper 1989-1, pp. 251-267.

    de Rosen-Spence, A. (1985): Shoshonites and associated rocks of central British Columbia, in Fieldwork 1984; British Columbia Ministry of Energy, Mines, and Petroleum Resources, Geological Survey Branch, Paper 1985-1, pp. 426-442.

    Enns, S.G., Thompson, J.F.H, Stanley, C.R. and Yarrow, E.W. 1995; The Galore Creek porphyry copper-gold deposits, Northwestern British Columbia, in 'Porphyry Copper Deposits of the Northern Cordillera'. ed. by Schroeter, T., Canadian Institute of Mining and Metallurgy Special Volume 46, Paper No. 46, pp. 630-644.

    Hatch, et al. (2005): Geology and Resource Potential of the Galore Creek Property, 2004 NI 43-101 Technical Report finalized on May 18, 2005

    Hatch, et al. (2005): Geology and Resource Potential of the Copper Canyon Property

    Hatch, et al. (2004): Update on Resources, Galore Creek Project, British Columbia.

    Hatch, (2004): Galore Creek Scoping Study.

    Kerr, F. A. (1948): Lower Stikine and Iskut River areas, British Columbia; Geological Survey of Canada, Memoir 246, 94 pp.

    Logan, J.M., Drobe, J.R., and McClelland, W.C. (2000): Geology of the Forrest Kerr –Mess Creek area, northwestern British Columbia (NTS 104B/10, 15 and 104G/2 & 7W); BC Ministry of Energy and Mines, Bulletin 104, 164 pages.

    Logan, J. M., and Koyanagi, V. M.(1989a): Geology and Mineral Deposits of the Galore Creek area, North-western B.C., 104G/3, 4, in Geological Fieldwork 1988; British Columbia Ministry of Energy, Mines, and Petroleum Resources, Geological Survey Branch, Paper 1989-1, pp. 269-284.

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      Updated Galore Creek Mineral Resources
       

    Logan, J. M., Koyanagi, V. M. and Drobe, J. R. (1989): Geology of the Forrest Kerr Creek Area, North-western British Columbia; British Columbia Ministry of Energy, Mines and Resources, Paper 1990-1.

    Logan, J. M., Koyanagi, V. M. and Rhys, D. (1989b): Geology and Mineral Occurrences of the Galore Creek Area; British Columbia Ministry of Energy, Mines, and Petroleum Resources; Geological Survey Branch Open File 1989-8, Sheet 1 of 2.

    Monger, J. W. H. (1977): Upper Pa1aeozoic rocks of the western Canadian Cordillera and their bearing on Cordilleran evolution; Canadian Journal of Earth Science, V. 14, pp. 1832-1859.

    Morris (2005): Geology and Resource Potential of the Galore Creek Property

    Mortensen, J.K., Ghosh, D.K., and Ferri, F. (1995). U-Pb Geochronology of Intrusive Rocks Associated with Cu-Au Porphyry Deposits in the Canadian Cordillera; in Porphyry Deposits of the Northwestern Cordillera of North America, ed. T. Schroeter, Canadian Institute of Mining and Metallurgy, Special Volume 46, pp 142-160.

    Pantelyev, A. (1976): Galore Creek map area, British Columbia, in Geological Fieldwork 1975; British Columbia Ministry of Energy, Mines, and Petroleum Resources; Geological Survey Branch, Paper 1976-1; pp. 79-81.

    Rescan (2006): Galore Creek Project Application for Environmental Assessment Certificate

    Simpson, R.G. (2003): Independent Technical Report for the Galore Creek Property.

    Souther, J. G. (1972): Telegraph Creek Map Area, British Columbia; Geological Survey of Canada Paper pp 71-44.

    Termuende, T.J., 2002, Geological report for the Copper Canyon project, Kopper King 1 –2, KK 3 – 4 Claims (Tenure numbers 389151-52; 395836-7) Laird Mining Division NTS Map sheets 104G013, 014 UTM 6334000/357000: Internal report prepared for Eagle Plains Resources LTD.

    Resource Modeling Inc. 117 Galore Creek Technical Report
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      Updated Galore Creek Mineral Resources
       

    22.0 DATE AND SIGNATURE PAGE

              I, Michael J. Lechner, a consulting geologist and President of Resource Modeling Incorporated, (RMI) an Arizona corporation with a business address of 1960 West Muirhead Loop, Tucson, AZ 85737, HEREBY CERTIFY THAT

      1.

    I am the author of the technical report titled “Updated Galore Creek Resources, Northwestern British Columbia” dated September 7, 2006 (the “Technical Report”).

         
      2.

    I am a graduate of the University of Montana with a B.A. degree in Geology (1979).

         
      3.

    From 1979 to the present I have been actively employed in various capacities of the mining industry in numerous locations throughout the world. I have worked as an exploration geologist exploring for precious and base metals throughout western North America, a mine geologist working at precious metal mines in California and Nevada, and have estimated Mineral Resources for numerous precious and base metal deposits located throughout the world.

         
      4.

    I am a Registered Professional Geologist in the State of Arizona (#37753), a Certified Professional Geologist with the American Institute of Professional Geologists (#10690) and a Registered Member of the Society of Mining Engineers (# 4124987RM).

         
      5.

    As a result of my education, experience and professional associations, I am a “Qualified Person” as defined by National Instrument 43-101 (the “Instrument”).

         
      6.

    My work on the Galore Creek Project consisted of a site visit on October 17-18 2005, to observe drilling and sampling procedures, review drill core and a review of NovaGold’s resource model.

         
      7.

    I am responsible for the preparation of the Technical Report.

         
      8.

    The sources of all information are noted and referenced in the Technical Report.

         
      9.

    I am independent of the issuer as defined in the Instrument.

         
      10. As of the date of this certificate, to the best of my knowledge, information and belief, the Technical Report contains all scientific and technical information that is required to be disclosed to make this report not misleading.
         
      11. I have read and understand the terms of the Instrument its companion documents and the Technical Report has been prepared in compliance with the Instrument.
         
      12. I consent to the use of this Technical Report dated, September 7, 2006, by NovaGold for making representations about the subject property and to the public

    Resource Modeling Inc. 118 Galore Creek Technical Report
        September 7, 2006



      Updated Galore Creek Mineral Resources
       

        filing of the Technical Report.
         
      13. I have not had any prior involvement with the Galore Creek property that is the subject of this Technical Report.

     

     

     

    Dated in Tucson, Arizona, this 7th day of September, 2006.


    ___________________________________________

    Michael J. Lechner

    Resource Modeling Inc. 119 Galore Creek Technical Report
        September 7, 2006



      Updated Galore Creek Mineral Resources
       

    Consent of Author

    TO: British Columbia Securities Commission
    Alberta Securities Commission
    Saskatchewan Financial Services Commission
    Manitoba Securities Commission
    Ontario Securities Commission
    Autorite des marches financiers
    Nova Scotia Securities Commission
    New Brunswick Securities Commission
    Prince Edward Island Securities Office
    Securities Commission of Newfoundland and Labrador

    Dear Sirs/Mesdames:

    I Michael Lechner do hereby consent to the filing, with the regulatory authorities referred to above, the technical report entitled “Updated Galore Creek Mineral Resources, British Columbia”, dated September 7, 2006.

    Dated this 7th day of September, 2006


    _______________________________________________
    Signature of Qualified Person

    Mike Lechner, AZ RPG #37753
    _______________________________________________
    Print name of Qualified Person

    Resource Modeling Inc. 120 Galore Creek Technical Report
        September 7, 2006



      Updated Galore Creek Mineral Resources
       

    23.0 ADDITIONAL REQUIREMENTS FOR TECHNICAL REPORTS ON DEVELOPMENT PROPERTIES AND PRODUCTION PROPERTIES

              No decisions have been finalized for developing the property yet as the Feasibility Study is still in progress.

    Resource Modeling Inc. 121 Galore Creek Technical Report
        September 7, 2006


    Updated Galore Creek Resources
    NI 43-101 Technical Report

    APPENDICES

      Appendix 01 – Lithology Codes
    Appendix 02 – Significant Drill Hole Composites
    Appendix 03 – Historic Cu Assay Comparisons
    Appendix 04 – Historic Au Assay Comparisons
    Appendix 05 – 2003-2005 NovaGold QA/QC Data
    Appendix 06 – Variograms
    Appendix 07 – Kriging Plans
    Appendix 08 – Swath Plots
    Appendix 09 – Histograms
    Appendix 10 – Herco Grade-Tonnage Curves

     


    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 1 – Lithology Codes


    Galore Creek Rock Codes

    Patern Num Code Description                                                                                       

    Friday, April 29, 2005 Page 1 of 1


    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 2 – Significant Drill Hole Composites



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC03-0436 45 50 5 2.67 4.25 11.2 SWZ
    GC03-0437 20 25 5 2.77 0.70 12.9 SWZ
    GC03-0437 25 30 5 5.06 2.21 25.7 SWZ
    GC03-0437 30 35 5 3.22 2.86 51.2 SWZ
    GC03-0437 35 40 5 3.04 2.40 52.3 SWZ
    GC03-0437 40 45 5 2.32 2.15 14.5 SWZ
    GC03-0437 70 75 5 2.16 3.50 8.8 SWZ
    GC03-0438 265 270 5 2.31 0.57 13.9 220
    GC03-0438 270 275 5 5.11 0.77 30.7 372
    GC03-0438 275 280 5 2.76 0.51 18.1 372
    GC03-0439 190 195 5 2.52 5.19 39.0 210
    GC03-0439 225 230 5 2.38 4.66 11.5 350
    GC03-0439 230 235 5 3.84 3.68 22.8 210
    GC03-0441 60 65 5 2.43 2.19 14.4 362
    GC03-0441 115 120 5 3.49 2.10 16.7 362
    GC03-0441 130 135 5 3.62 1.39 17.6 362
    GC03-0441 135 140 5 3.87 1.64 16.5 362
    GC03-0441 435 440 5 2.01 0.44 17.0 230
    GC03-0441 450 455 5 2.07 0.24 13.5 230
    GC03-0445 30 35 5 2.81 0.32 22.6 340
    GC03-0445 105 110 5 2.51 0.41 12.6 230
    GC03-0445 110 115 5 3.70 0.38 28.5 230
    GC03-0445 115 120 5 3.30 0.42 26.2 230
    GC03-0445 120 125 5 6.30 0.60 29.9 380
    GC03-0445 125 130 5 4.04 0.58 23.2 230
    GC03-0445 130 135 5 3.89 0.41 29.4 230
    GC04-0450 50 55 5 2.06 0.18 19.0 230
    GC04-0450 55 60 5 3.07 0.31 26.2 230
    GC04-0450 60 65 5 2.43 0.20 17.5 230
    GC04-0450 115 120 5 2.70 0.28 22.6 340
    GC04-0452 60 65 5 2.85 0.82 6.9 362
    GC04-0453 300 305 5 4.73 2.70 31.8 350
    GC04-0453 305 310 5 3.39 2.85 17.9 350
    GC04-0455 225 230 5 2.06 0.80 19.7 350
    GC04-0465 70 75 5 2.75 0.89 21.3 NJ
    GC04-0465 75 80 5 2.03 0.70 16.0 NJ
    GC04-0465 80 85 5 2.28 0.54 22.0 NJ
    GC04-0465 110 115 5 2.20 0.43 16.2 NJ
    GC04-0465 115 120 5 2.24 0.81 13.0 NJ
    GC04-0465 155 160 5 2.64 0.86 31.6 NJ
    GC04-0465 160 165 5 3.28 1.27 28.6 NJ
    GC04-0465 175 180 5 4.35 1.03 34.2 NJ
    GC04-0465 180 185 5 5.32 1.76 49.7 NJ
    GC04-0465 185 190 5 2.78 3.74 32.3 NJ
    GC04-0469 180 185 5 2.17 1.89 24.8 WF
    GC04-0475 200 205 5 2.20 5.58 17.7 220
    GC04-0476 260 265 5 2.04 1.49 18.4 WF
    GC04-0479 25 30 2.57 33.01 5.85 193.6 OP
    GC04-0479 30 35 5 15.90 0.91 71.2 OP
    GC04-0479 35 40 5 5.30 0.14 1.9 OP
    GC04-0480 25 30 3.61 4.61 3.40 1.2 OP



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC04-0480 30 35 5 4.13 2.98 7.3 OP
    GC04-0480 35 40 5 14.01 2.02 85.2 OP
    GC04-0480 40 45 5 23.66 1.44 148.9 OP
    GC04-0480 45 50 5 18.26 1.93 116.1 OP
    GC04-0480 50 55 5 23.34 1.42 160.4 OP
    GC04-0480 55 60 5 12.87 1.53 63.6 OP
    GC04-0480 255 260 5 2.24 0.88 16.1 WF
    GC04-0483 75 80 5 2.20 1.68 7.1 OP
    GC04-0484 30 35 5 2.44 0.37 23.1 340
    GC04-0484 65 70 5 2.12 0.24 16.3 340
    GC04-0488 60 65 5 2.02 0.22 15.0 340
    GC04-0488 75 80 4.25 2.28 0.27 19.7 380
    GC04-0488 80 85 2.7 2.47 0.21 24.9 380
    GC04-0488 165 170 5 3.70 0.49 30.0 220
    GC04-0488 170 175 5 2.82 0.58 25.9 220
    GC04-0496 255 260 5 2.06 0.46 14.4 WF
    GC04-0498 130 135 5 2.81 2.16 15.1 OP
    GC04-0501 480 485 5 2.04 6.06 17.2 210
    GC04-0502 245 250 5 2.07 0.52 7.6 SWZ
    GC04-0502 280 285 5 2.41 1.64 11.6 SWZ
    GC04-0503 5 10 1.68 4.53 1.53 20.6 900
    GC04-0503 10 15 5 3.04 1.14 14.2 230
    GC04-0503 15 20 5 2.12 0.72 11.1 230
    GC04-0503 20 25 5 2.24 0.60 12.8 230
    GC04-0503 30 35 5 2.40 1.21 17.7 230
    GC04-0503 35 40 5 2.40 1.70 18.5 230
    GC04-0503 40 45 5 2.54 1.67 17.1 230
    GC04-0503 45 50 5 2.16 1.37 15.2 230
    GC04-0503 55 60 5 2.10 0.48 14.4 230
    GC04-0508 35 40 5 2.91 0.93 5.9 OP
    GC04-0508 40 45 4.81 3.35 1.07 6.8 OP
    GC05-0512 145 150 5 2.57 4.49 9.2 220
    GC05-0513 120 125 5 2.13 7.35 11.6 MC
    GC05-0513 160 165 5 2.28 6.49 19.6 MC
    GC05-0513 165 170 5 2.28 5.34 18.5 MC
    GC05-0514 225 230 5 2.78 6.74 17.6 220
    GC05-0514 240 245 5 2.72 6.70 20.5 372
    GC05-0514 250 255 5 3.60 8.33 34.3 220
    GC05-0514 255 260 5 4.97 8.86 43.4 220
    GC05-0514 260 265 5 3.60 6.44 28.3 210
    GC05-0514 360 365 5 2.88 1.54 13.4 210
    GC05-0514 365 370 5 3.30 2.31 18.3 210
    GC05-0514 375 380 5 2.11 0.57 10.5 210
    GC05-0521 325 330 5 3.74 1.93 57.5 NJ
    GC05-0521 350 355 5 2.52 1.65 24.0 NJ
    GC05-0521 355 360 5 2.43 2.59 7.8 NJ
    GC05-0521 360 365 5 2.37 2.98 7.1 NJ
    GC05-0525 275 280 5 2.03 2.69 15.4 220
    GC05-0525 280 285 5 2.53 2.91 14.4 220
    GC05-0533 20 25 5 6.04 1.81 10.8 OP
    GC05-0533 30 35 5 2.17 2.72 0.6 OP



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC05-0533 35 40 5 8.72 14.57 2.3 OP
    GC05-0533 40 45 5 6.60 4.05 20.7 OP
    GC05-0533 45 50 5 6.98 3.29 27.0 OP
    GC05-0533 50 55 5 2.07 0.26 0.9 OP
    GC05-0537 45 50 5 2.12 1.88 7.3 220
    GC05-0537 195 200 5 2.18 1.63 13.9 210
    GC05-0537 200 205 5 2.31 1.49 15.1 210
    GC05-0546 310 315 5 2.31 0.39 33.5 WF
    GC05-0555 130 135 1.2 2.56 0.75 14.2 NJ
    GC05-0555 135 140 4.9 2.56 0.75 14.2 NJ
    GC05-0555 160 165 0.72 2.77 2.20 228.0 NJ
    GC05-0555 165 170 5 2.77 2.20 228.0 NJ
    GC05-0555 170 175 0.38 2.77 2.20 228.0 NJ
    GC05-0555 190 195 5 4.34 0.56 15.7 NJ
    GC05-0555 195 200 5 6.77 2.16 42.7 NJ
    GC05-0555 200 205 5 2.20 0.61 20.5 NJ
    GC05-0555 315 320 5 2.88 0.99 35.1 NJ
    GC05-0555 320 325 5 2.73 1.58 27.9 NJ
    GC05-0555 325 330 5 2.17 0.76 16.1 NJ
    GC05-0558 275 280 5 2.29 2.08 10.6 220
    GC05-0558 280 285 5 2.36 1.86 10.3 220
    GC05-0562 110 115 5 2.01 1.38 9.4 220
    GC05-0562 230 235 5 2.13 0.80 15.3 210
    GC05-0562 235 240 5 2.17 0.96 15.1 372
    GC05-0562 240 245 5 2.39 0.81 14.2 210
    GC05-0562 250 255 5 2.19 1.13 21.5 210
    GC05-0562 260 265 5 2.65 1.06 25.9 210
    GC05-0562 265 270 5 2.21 1.11 20.6 210
    GC05-0562 270 275 5 2.08 0.85 20.7 210
    GC05-0567 160 165 5 4.44 2.37 55.5 NJ
    GC05-0567 165 170 5 7.65 2.75 115.7 NJ
    GC05-0567 170 175 5 4.42 1.97 35.1 NJ
    GC05-0567 175 180 5 2.74 1.44 21.6 NJ
    GC05-0567 190 195 5 2.26 0.49 5.9 NJ
    GC05-0567 200 205 5 2.63 0.56 11.6 NJ
    GC05-0567 205 210 5 2.19 0.57 13.6 NJ
    GC05-0567 250 255 5 2.66 0.49 22.5 NJ
    GC05-0567 255 260 5 2.31 0.75 31.0 NJ
    GC05-0568 40 45 2.64 2.59 0.47 26.2 230
    GC05-0568 115 120 5 2.18 0.54 27.4 230
    GC05-0568 120 125 5 2.64 0.80 27.5 230
    GC05-0575 45 50 4.15 2.46 3.25 24.5 210
    GC05-0580 60 65 5 3.61 4.50 23.5 MC
    GC05-0580 65 70 5 2.17 4.81 13.5 MC
    GC05-0581 45 50 5 2.89 1.34 9.8 362
    GC05-0581 85 90 5 2.32 2.19 9.4 230
    GC05-0581 90 95 5 3.16 1.89 12.3 372
    GC05-0581 95 100 5 4.02 3.00 15.9 372
    GC05-0581 100 105 5 3.66 2.28 21.3 230
    GC05-0581 105 110 5 2.86 1.67 14.7 230
    GC05-0581 110 115 5 3.37 1.99 20.0 362



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC05-0581 115 120 5 3.52 1.05 16.4 362
    GC05-0581 120 125 5 3.63 0.70 27.2 362
    GC05-0581 130 135 5 2.11 0.19 8.8 362
    GC05-0581 135 140 1.85 2.74 0.19 12.0 230
    GC05-0581 140 145 2.05 2.39 0.35 15.7 230
    GC05-0581 145 150 5 3.00 0.77 24.3 230
    GC05-0581 150 155 5 2.78 1.31 25.1 230
    GC05-0581 155 160 5 2.98 0.90 17.1 230
    GC05-0581 160 165 5 2.94 1.04 15.1 230
    GC05-0581 165 170 5 2.45 0.66 18.5 230
    GC05-0581 185 190 5 2.25 0.61 19.0 230
    GC05-0581 190 195 5 2.16 0.76 20.2 230
    GC05-0585 215 220 5 2.36 0.29 8.4 WF
    GC05-0586 90 95 5 3.08 6.62 16.7 220
    GC05-0586 110 115 5 2.27 3.33 8.4 220
    GC05-0595 135 140 5 2.28 3.54 7.6 210
    GC05-0596 100 105 5 2.70 4.56 12.8 220
    GC05-0596 105 110 5 3.68 3.50 13.9 220
    GC05-0596 110 115 5 3.00 4.08 13.2 220
    GC05-0596 115 120 5 2.07 4.64 11.4 220
    GC05-0597 60 65 5 2.01 1.42 14.9 WF
    GC05-0597 65 70 5 3.14 2.20 30.2 WF
    GC05-0599 55 60 5 2.15 0.40 18.8 230
    GC05-0599 60 65 5 2.22 0.60 17.9 230
    GC05-0599 65 70 5 2.10 0.64 16.0 230
    GC05-0599 75 80 5 2.29 0.86 11.0 230
    GC05-0599 115 120 5 2.76 0.68 12.4 230
    GC05-0619 210 215 5 2.03 0.65 5.1 220
    GC05-0621 15 20 5 2.34 1.48 6.1 SWZ
    GC05-0621 20 25 5 2.26 1.31 4.2 SWZ
    GC05-0625 80 85 5 2.24 1.20 18.2 210
    GC05-0625 120 125 5 2.30 1.55 19.6 210
    GC05-0625 160 165 5 2.03 1.20 11.7 210
    GC05-0625 165 170 5 2.13 1.24 16.5 210
    GC05-0625 170 175 5 2.40 1.35 16.6 210
    GC05-0625 175 180 5 2.48 1.78 15.1 210
    GC05-0625 180 185 5 2.36 1.57 15.8 210
    GC05-0628 160 165 5 2.29 6.30 10.6 SWZ
    GC05-0634 180 185 5 2.26 0.78 20.4 220
    GC05-0637 285 290 5 2.04 0.73 17.1 340
    GC05-0637 290 295 5 2.99 2.49 22.5 340
    GC05-0637 295 300 5 2.40 2.34 11.7 340
    GC05-0647 260 265 5 2.09 1.20 6.2 SWZ
    GC05-0647 265 270 5 2.32 1.46 11.6 SWZ
    GC05-0647 295 300 5 2.23 2.33 15.6 SWZ
    GC05-0647 300 305 5 2.42 3.36 18.5 SWZ
    GC05-0655 20 25 3.97 4.15 1.99 12.2 SWZ
    GC05-0662 35 40 0.84 2.70 0.38 28.3 900
    GC05-0665 105 110 5 3.15 3.13 28.9 SWZ
    GC05-0665 110 115 5 2.97 2.22 11.6 SWZ
    GC05-0665 115 120 5 2.57 1.64 10.6 SWZ



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC05-0665 120 125 5 2.02 1.91 10.5 SWZ
    GC05-0665 125 130 5 2.75 1.55 13.2 SWZ
    GC05-0665 130 135 5 2.65 2.15 19.7 SWZ
    GC05-0669 70 75 5 2.03 0.33 10.1 230
    GC05-0669 75 80 5 3.15 0.36 14.0 230
    GC05-0669 80 85 5 3.03 0.45 15.2 230
    GC05-0685 330 335 5 5.28 3.13 55.9 WF
    GC05-0685 335 340 5 4.05 3.52 127.2 WF
    GC05-0698 305 310 5 2.41 1.07 16.1 210
    GC05-0698 320 325 5 2.09 1.16 12.7 210
    GC05-0698 335 340 5 3.21 1.81 18.2 210
    GC05-0698 340 345 5 2.43 1.07 13.8 210
    GC05-0701 130 135 5 2.14 0.31 17.6 220
    GC05-0710 15 20 4.9 2.79 3.25 11.2 230
    GC05-0710 20 25 5 2.43 2.88 13.9 230
    GC05-0710 25 30 5 2.12 2.36 12.7 230
    GC05-0710 50 55 5 2.45 0.79 12.6 230
    GC05-0710 55 60 5 2.23 0.44 10.7 230
    GC05-0710 60 65 5 3.31 0.61 13.0 230
    GC05-0710 65 70 5 2.27 0.26 9.4 230
    GC05-0710 75 80 5 2.38 0.47 10.8 230
    GC05-0710 80 85 5 2.81 0.47 12.9 230
    GC05-0710 85 90 5 2.56 0.29 14.5 230
    GC05-0710 90 95 5 2.26 0.38 16.2 230
    GC05-0711 20 25 5 3.03 0.53 18.9 230
    GC05-0711 25 30 5 2.55 1.10 29.5 230
    GC05-0711 40 45 3 2.06 1.14 11.4 230
    GC05-0711 45 50 5 2.20 1.50 11.7 230
    GC05-0711 50 55 1 2.20 1.50 11.7 230
    GC05-0711 75 80 5 2.18 0.38 10.1 230
    GC05-0711 80 85 5 2.48 0.41 13.8 230
    GC05-0711 95 100 5 2.29 0.29 16.9 230
    GC61-0004 30 35 5 2.29 2.19 0.0 SWZ
    GC61-0004 35 40 5 2.59 3.20 2.1 SWZ
    GC62-0007 120 125 5 2.34 1.28 28.1 230
    GC62-0007 135 140 5 2.35 0.17 13.2 230
    GC62-0013 40 45 5 3.81 0.14 23.5 230
    GC62-0013 45 50 5 2.89 0.11 13.1 230
    GC62-0018 110 115 5 2.32 1.27 11.2 362
    GC62-0026 40 45 2.06 2.27 0.03 13.7 220
    GC62-0033 145 150 5 3.66 1.03 15.8 NJ
    GC62-0033 170 175 5 2.17 0.28 9.7 NJ
    GC62-0033 175 180 5 2.43 0.62 15.6 NJ
    GC62-0033 180 185 5 2.37 0.65 22.1 NJ
    GC62-0033 185 190 5 2.86 0.63 18.4 NJ
    GC62-0033 190 191.11 1.11 3.63 0.62 15.6 NJ
    GC62-0036 95 100 1.52 2.64 0.07 1.4 350
    GC63-0046 290 295 5 2.11 0.34 3.4 220
    GC63-0048 95 100 5 2.18 0.31 19.8 230
    GC63-0048 100 105 5 2.06 0.31 19.8 230
    GC63-0048 110 115 5 2.14 0.14 17.4 230



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC63-0048 125 130 5 2.60 0.24 10.7 230
    GC63-0048 130 135 5 2.36 0.24 10.7 230
    GC63-0048 155 160 5 2.16 0.21 8.4 230
    GC63-0048 190 195 2.37 2.39 0.17 12.4 230
    GC63-0049 80 85 5 2.11 0.34 13.2 230
    GC63-0049 85 90 5 3.28 0.34 13.2 230
    GC63-0049 90 95 5 4.46 0.34 13.4 230
    GC63-0049 95 100 5 3.44 0.31 15.1 230
    GC63-0049 100 105 5 3.08 0.31 15.1 230
    GC63-0049 105 110 5 2.83 0.29 15.1 230
    GC63-0053 95 100 5 2.44 0.21 13.7 JUNC
    GC63-0053 100 105 5 2.21 0.21 13.7 JUNC
    GC63-0060 90 95 5 3.05 0.16 14.9 340
    GC63-0060 95 100 2.54 3.92 0.27 9.2 230
    GC63-0060 120 125 5 2.10 0.34 11.0 230
    GC63-0060 125 130 5 3.39 0.34 11.0 350
    GC63-0060 290 295 5 2.08 0.21 12.6 220
    GC63-0063 155 160 5 2.14 0.69 10.3 372
    GC63-0063 170 175 5 2.81 1.37 11.0 372
    GC63-0063 185 190 5 2.64 1.32 11.0 372
    GC63-0071 10 15 5 2.37 0.23 13.7 NJ
    GC63-0071 15 20 3.29 2.50 0.28 13.7 NJ
    GC63-0071 20 25 4.27 5.14 1.33 37.6 NJ
    GC63-0071 25 30 3.65 8.05 1.51 41.6 NJ
    GC63-0074 60 65 5 2.42 0.23 13.2 230
    GC63-0074 65 70 5 2.17 0.38 12.6 230
    GC63-0074 70 75 5 2.67 0.38 12.6 230
    GC63-0074 75 80 5 3.31 1.73 13.8 230
    GC63-0074 80 85 5 2.94 1.52 14.1 230
    GC63-0077 80 85 5 2.00 0.27 13.5 230
    GC63-0077 90 95 5 2.09 0.21 13.0 230
    GC63-0077 220 225 5 2.00 0.45 16.0 350
    GC63-0080 5 10 5 2.35 0.23 11.1 NJ
    GC63-0080 10 15 5 4.81 0.10 7.9 NJ
    GC63-0080 15 20 5 5.32 0.10 7.9 NJ
    GC63-0080 20 25 5 3.43 0.34 7.6 NJ
    GC63-0084 205 210 1.96 2.17 3.75 8.6 NJ
    GC63-0084 225 230 3.94 2.62 0.86 30.9 NJ
    GC63-0084 230 235 5 6.59 0.86 30.9 NJ
    GC63-0084 235 240 5 3.31 0.86 30.9 NJ
    GC63-0084 240 245 5 3.60 0.86 30.9 NJ
    GC63-0084 245 250 5 2.16 0.63 30.9 NJ
    GC63-0084 260 265 5 2.00 0.77 30.9 NJ
    GC63-0084 265 270 5 2.08 0.78 30.9 NJ
    GC63-0084 310 315 5 2.18 0.72 30.9 NJ
    GC63-0085 50 55 5 2.00 0.29 -1.0 NJ
    GC63-0085 55 60 5 3.37 1.15 -1.0 NJ
    GC63-0085 70 75 5 2.68 0.42 -1.0 NJ
    GC63-0085 75 80 5 2.80 0.32 -1.0 NJ
    GC63-0085 80 85 5 2.10 0.55 -1.0 NJ
    GC63-0085 90 95 5 2.60 0.37 -1.0 NJ



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC63-0086 45 50 5 2.27 0.34 9.3 230
    GC63-0089 305 310 5 2.82 0.98 14.3 220
    GC63-0089 325 330 5 2.11 0.69 16.2 220
    GC63-0089 475 480 5 2.39 0.39 12.4 372
    GC64-0097 55 60 5 2.10 0.22 9.6 230
    GC64-0097 60 65 5 2.12 0.20 9.6 230
    GC64-0097 65 70 5 3.39 0.64 11.6 230
    GC64-0097 70 75 5 2.81 0.63 13.0 230
    GC64-0097 105 110 5 2.57 0.74 14.1 230
    GC64-0097 110 115 5 2.07 0.57 12.0 230
    GC64-0097 180 185 5 2.07 0.52 9.7 340
    GC64-0104 35 40 4.95 4.14 4.61 17.4 230
    GC64-0104 40 45 5 3.58 3.45 17.4 230
    GC64-0104 45 50 5 4.85 3.30 17.4 230
    GC64-0104 50 55 5 3.98 2.29 17.3 230
    GC64-0107 315 320 5 2.21 0.58 11.3 230
    GC64-0110 15 20 4.46 3.02 7.50 7.9 SWZ
    GC64-0118 20 25 5 2.10 0.71 13.5 220
    GC64-0118 45 50 5 4.58 6.40 13.7 220
    GC64-0118 50 55 5 4.89 5.10 12.7 220
    GC64-0118 150 155 5 2.36 0.68 10.7 220
    GC64-0118 165 170 5 2.23 0.56 8.9 220
    GC64-0120 180 185 5 3.26 5.55 17.1 220
    GC64-0120 190 195 5 3.36 7.10 20.0 220
    GC64-0120 225 230 5 2.27 1.86 10.9 220
    GC64-0120 280 285 5 4.30 5.20 32.5 220
    GC64-0120 285 290 5 3.73 7.11 32.5 220
    GC64-0120 290 295 5 2.57 6.94 27.2 220
    GC64-0120 295 300 5 3.08 7.75 21.5 220
    GC64-0120 300 305 5 3.73 10.45 21.5 210
    GC64-0120 305 310 5 2.81 4.19 21.5 210
    GC64-0120 315 320 5 2.35 4.26 14.5 210
    GC64-0120 320 325 5 3.11 11.39 14.5 210
    GC64-0120 325 330 5 2.43 2.63 12.4 210
    GC64-0124 225 230 1.1 3.05 0.34 3.1 NJ
    GC64-0134 75 80 5 2.20 0.60 15.0 230
    GC64-0134 85 90 5 2.29 0.29 15.1 230
    GC64-0134 90 95 5 2.78 0.40 15.1 230
    GC64-0134 95 100 5 2.95 0.56 15.1 230
    GC64-0134 100 105 5 3.53 0.94 13.7 230
    GC64-0134 105 110 5 2.55 0.37 13.5 230
    GC64-0134 110 115 5 2.91 0.44 13.5 230
    GC64-0138 120 125 5 2.00 0.36 10.5 372
    GC64-0138 145 150 5 3.04 0.79 13.3 372
    GC64-0138 155 160 5 3.53 0.39 17.2 220
    GC64-0138 160 165 5 2.47 0.28 17.6 220
    GC64-0138 165 170 5 2.84 0.34 17.6 220
    GC64-0138 175 180 5 2.24 0.33 10.0 220
    GC64-0138 180 185 5 2.46 0.36 10.0 220
    GC65-0142 145 150 5 2.51 1.16 11.6 230
    GC65-0142 150 155 5 2.51 0.39 14.6 230



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC65-0142 155 160 5 2.13 1.19 17.4 230
    GC65-0142 160 165 5 2.02 2.04 17.4 230
    GC65-0142 165 170 5 2.69 1.48 15.9 230
    GC65-0149 210 215 5 3.10 4.01 12.0 220
    GC65-0149 215 220 5 2.19 3.11 12.0 220
    GC65-0150 190 195 5 2.03 3.27 11.9 210
    GC65-0150 200 205 5 2.14 3.57 12.5 210
    GC65-0151 400 405 5 2.62 0.17 3.4 350
    GC65-0154 25 30 5 2.43 4.95 10.0 362
    GC65-0154 30 35 5 2.42 3.09 9.0 362
    GC65-0156 20 25 1.96 3.32 0.64 10.3 900
    GC65-0156 25 30 5 2.75 0.97 10.3 230
    GC65-0156 115 120 5 2.20 0.70 19.8 230
    GC65-0157 85 90 5 2.38 0.85 13.7 230
    GC65-0157 110 115 5 2.17 0.28 13.0 220
    GC65-0157 115 120 5 2.32 0.45 13.0 220
    GC65-0158 85 90 5 2.24 0.30 11.9 230
    GC65-0158 90 95 5 2.44 0.30 13.0 230
    GC65-0161 180 185 5 2.28 0.38 24.7 220
    GC65-0161 200 205 5 2.23 0.60 16.6 220
    GC65-0163 175 180 5 2.09 0.34 10.9 372
    GC65-0172 265 270 5 2.05 1.34 13.7 220
    GC65-0173 225 230 5 2.13 0.42 10.3 372
    GC65-0173 235 240 5 2.02 0.54 13.0 220
    GC65-0173 240 245 5 2.62 1.21 13.0 220
    GC65-0174 235 240 5 2.07 2.05 10.0 210
    GC65-0177 175 180 5 2.23 1.31 8.3 210
    GC65-0178 160 165 5 4.87 0.46 14.4 230
    GC65-0178 165 170 5 2.16 0.21 14.4 230
    GC65-0178 170 175 5 3.14 0.31 14.4 230
    GC65-0178 175 180 5 4.39 0.39 18.3 230
    GC65-0178 180 185 5 2.90 0.36 20.4 230
    GC65-0180 20 25 4.88 2.76 0.57 14.6 230
    GC65-0180 25 30 5 2.73 0.59 14.6 230
    GC65-0180 30 35 5 2.51 0.45 14.6 230
    GC65-0180 45 50 5 2.46 0.62 19.8 230
    GC65-0180 50 55 5 2.39 0.74 20.2 230
    GC65-0180 55 60 5 3.48 1.45 20.4 230
    GC65-0180 60 65 5 2.80 0.46 20.4 230
    GC65-0180 65 70 5 2.30 0.34 12.9 230
    GC65-0180 80 85 5 2.23 0.37 6.6 230
    GC65-0181 75 80 5 2.60 0.79 19.4 372
    GC65-0181 80 85 5 2.14 0.35 16.8 372
    GC65-0181 85 90 5 2.56 0.63 16.8 372
    GC65-0181 90 95 1.95 2.61 0.55 15.9 372
    GC65-0181 95 100 5 2.52 0.39 8.4 372
    GC65-0182 105 110 5 2.34 0.90 7.5 340
    GC65-0182 140 145 5 2.33 1.36 10.5 230
    GC65-0182 145 150 5 4.09 1.66 26.4 230
    GC65-0182 150 155 5 3.91 1.51 32.0 230
    GC65-0182 155 160 5 5.73 2.94 32.0 230



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC65-0182 160 165 5 5.68 2.70 27.3 230
    GC65-0182 165 170 5 2.93 1.28 25.2 230
    GC65-0182 170 175 5 2.51 0.57 25.2 230
    GC65-0182 175 180 5 2.99 1.14 15.6 230
    GC65-0182 180 185 5 2.23 0.67 10.3 230
    GC65-0182 185 190 5 2.15 0.55 10.3 230
    GC65-0182 190 195 5 2.52 0.49 11.2 230
    GC65-0182 195 200 5 2.27 0.52 11.9 230
    GC65-0182 200 205 5 3.24 0.99 11.9 230
    GC65-0182 205 210 5 4.84 1.34 21.2 230
    GC65-0182 210 215 5 5.26 0.80 28.8 230
    GC65-0182 215 220 5 4.03 0.60 28.8 230
    GC65-0182 220 225 5 3.29 0.55 24.9 230
    GC65-0182 225 230 5 2.31 0.45 21.0 230
    GC65-0182 230 235 5 2.01 0.36 21.0 230
    GC65-0186 255 260 5 2.09 0.72 15.3 210
    GC65-0186 270 275 5 2.70 0.96 10.0 210
    GC65-0187 70 75 5 4.70 0.13 2.2 230
    GC65-0187 75 80 5 2.61 0.21 2.1 230
    GC65-0189A 195 200 5 2.08 4.64 15.7 220
    GC65-0191 40 45 5 2.33 0.24 21.6 230
    GC65-0191 55 60 5 3.90 0.59 21.0 340
    GC65-0191 60 65 5 2.28 0.66 21.0 340
    GC65-0191 70 75 5 2.68 0.28 14.5 230
    GC65-0193 95 100 2.16 2.59 1.51 16.2 372
    GC65-0193 100 105 5 2.59 0.84 16.2 372
    GC65-0193 105 110 5 3.31 1.00 16.2 372
    GC65-0193 110 115 5 2.98 1.08 14.5 372
    GC65-0195 0 5 1.95 2.12 0.17 11.4 900
    GC65-0195 80 85 5 3.32 1.01 23.5 230
    GC65-0195 90 95 5 2.15 0.16 14.7 230
    GC65-0195 105 110 5 2.17 0.12 8.6 230
    GC65-0196A 130 135 5 2.57 4.04 9.5 380
    GC65-0196A 135 140 5 2.33 3.04 6.2 380
    GC65-0197 180 185 5 2.16 0.83 15.1 220
    GC65-0199 10 15 5 2.20 0.61 11.6 230
    GC65-0204 160 165 5 2.69 1.55 10.8 220
    GC65-0204 165 170 5 2.50 0.59 10.8 220
    GC65-0206 55 60 5 2.62 0.22 9.1 230
    GC65-0206 60 65 5 2.83 0.30 9.1 230
    GC65-0206 65 70 5 2.03 0.31 8.7 230
    GC65-0206 125 130 5 2.16 0.22 5.8 230
    GC65-0210 40 45 5 2.59 0.51 14.0 350
    GC65-0210 65 70 5 3.48 1.16 24.0 230
    GC65-0210 70 75 5 3.01 0.31 24.0 230
    GC65-0210 75 80 5 4.07 1.73 23.2 230
    GC65-0210 80 85 5 3.93 1.44 18.6 230
    GC65-0210 85 90 5 2.57 1.76 18.6 230
    GC65-0210 90 95 5 3.08 0.89 17.3 230
    GC65-0210 95 100 5 3.41 0.60 16.8 230
    GC66-0220 135 140 5 2.26 0.58 16.2 220



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC66-0220 140 145 5 2.28 0.43 16.2 220
    GC66-0220 160 165 5 2.01 0.54 11.8 220
    GC66-0220 170 175 5 2.47 0.44 14.0 220
    GC66-0223 10 15 5 2.24 0.49 17.6 230
    GC66-0223 15 20 5 2.28 0.28 17.6 230
    GC66-0223 95 100 5 2.25 0.47 13.3 230
    GC66-0224 320 325 5 2.22 1.27 12.5 372
    GC66-0225 95 100 5 2.18 1.95 10.1 220
    GC66-0225 100 105 5 2.78 2.89 11.7 220
    GC66-0225 115 120 5 2.19 1.73 8.5 220
    GC66-0226 150 155 5 3.50 0.39 25.6 NJ
    GC66-0226 155 160 5 6.19 0.49 25.6 NJ
    GC66-0226 160 165 5 4.93 0.59 27.2 NJ
    GC66-0226 165 170 5 6.45 1.54 45.6 NJ
    GC66-0226 170 175 5 4.49 1.54 45.6 NJ
    GC66-0226 175 180 5 6.08 1.84 45.3 NJ
    GC66-0226 180 185 5 4.58 0.89 35.0 NJ
    GC66-0226 250 255 5 2.04 0.42 12.2 NJ
    GC66-0226 255 260 5 2.19 0.53 12.2 NJ
    GC66-0228 75 80 5 2.84 2.27 17.5 NJ
    GC66-0228 80 85 5 2.98 2.43 17.5 NJ
    GC66-0228 85 90 5 2.93 1.06 16.0 NJ
    GC66-0228 90 95 5 2.66 0.86 12.8 NJ
    GC66-0228 190 195 5 2.93 0.28 12.6 NJ
    GC66-0228 200 205 5 2.21 0.38 12.8 NJ
    GC66-0228 205 210 5 4.03 0.59 26.5 NJ
    GC66-0228 210 215 5 5.31 0.73 37.8 NJ
    GC66-0228 220 225 5 2.31 0.65 14.4 NJ
    GC66-0229 50 55 5 2.34 1.09 9.7 NJ
    GC66-0229 55 60 5 3.12 0.69 9.7 NJ
    GC66-0229 60 65 5 3.03 1.10 11.9 NJ
    GC66-0229 75 80 5 2.84 0.47 19.5 NJ
    GC66-0230 95 100 5 2.29 0.64 12.2 230
    GC66-0230 125 130 5 2.29 0.88 16.6 220
    GC66-0233 135 140 5 2.97 2.53 14.6 NJ
    GC66-0233 140 145 5 2.35 1.22 15.5 NJ
    GC66-0233 165 170 5 2.02 0.94 9.7 NJ
    GC66-0233 190 195 5 3.72 3.14 33.8 NJ
    GC72-0236 80 85 5 2.94 1.06 24.7 340
    GC72-0236 165 170 5 2.05 0.15 11.3 340
    GC72-0238 25 30 5 2.20 0.19 26.7 340
    GC72-0238 30 35 5 2.05 0.31 25.5 340
    GC72-0238 35 40 5 4.16 0.48 22.6 230
    GC72-0238 40 45 5 2.99 0.18 22.6 230
    GC72-0238 45 50 5 2.72 0.21 21.3 230
    GC72-0238 50 55 5 2.48 0.18 17.1 230
    GC72-0242 40 45 5 2.02 0.93 7.9 340
    GC72-0242 125 130 5 2.85 1.10 16.1 362
    GC72-0242 130 135 5 2.08 0.70 18.7 372
    GC72-0242 165 170 5 2.26 3.57 11.3 230
    GC72-0242 180 185 5 6.43 3.38 49.4 230



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC72-0242 185 190 5 6.78 3.06 49.4 230
    GC72-0242 190 195 5 5.31 2.20 36.9 230
    GC72-0242 195 200 5 4.96 1.94 28.5 230
    GC72-0242 200 205 5 3.28 1.41 24.9 230
    GC72-0242 210 215 5 2.03 0.82 5.5 230
    GC72-0242 230 235 5 3.28 0.51 17.3 230
    GC72-0243 5 10 3.9 4.67 0.54 13.0 230
    GC72-0243 10 15 3.41 3.10 0.40 13.0 230
    GC72-0243 15 20 3.84 3.00 1.59 13.0 230
    GC72-0244 75 80 1.5 2.20 0.51 15.1 230
    GC72-0244 85 90 5 3.17 1.58 22.6 230
    GC72-0244 90 95 5 3.17 1.44 22.6 230
    GC72-0244 95 100 5 2.05 1.00 17.4 230
    GC72-0244 100 105 5 2.91 0.77 12.0 230
    GC72-0244 105 110 5 3.35 1.02 12.0 230
    GC72-0244 115 120 5 3.20 0.73 25.4 230
    GC72-0244 120 125 5 2.64 0.73 25.4 230
    GC72-0244 125 130 5 3.89 1.06 25.8 230
    GC72-0244 130 135 5 3.55 0.69 26.4 230
    GC72-0244 135 140 5 2.84 0.56 26.4 230
    GC72-0244 145 150 5 3.02 0.29 17.1 230
    GC72-0244 150 155 5 3.18 0.25 17.1 230
    GC72-0244 155 160 5 3.31 0.23 17.3 230
    GC72-0244 160 165 5 2.69 0.14 17.8 230
    GC72-0244 165 170 5 2.12 0.21 17.8 230
    GC72-0244 170 175 5 2.16 0.19 19.1 230
    GC72-0244 175 180 5 2.53 0.20 23.0 230
    GC72-0244 180 185 5 2.67 0.21 23.0 230
    GC72-0245 115 120 4.94 2.10 0.91 8.2 340
    GC72-0248 90 95 5 2.04 0.14 15.0 230
    GC72-0248 110 115 5 2.14 0.13 13.0 230
    GC72-0248 125 130 5 2.62 0.26 18.5 230
    GC72-0249 100 105 3.02 2.47 0.03 7.2 230
    GC72-0252 40 45 5 2.32 0.04 9.3 230
    GC72-0252 45 50 5 2.75 0.11 9.3 230
    GC72-0253 60 65 2.82 2.45 0.62 13.0 900
    GC72-0253 70 75 5 2.53 0.26 14.4 230
    GC72-0253 75 80 5 2.98 0.48 16.8 230
    GC72-0254 40 45 5 2.47 1.87 11.5 230
    GC72-0254 45 50 5 2.01 1.19 11.3 230
    GC72-0254 50 55 5 2.20 1.53 11.3 230
    GC72-0254 70 75 5 2.30 1.71 11.4 230
    GC72-0254 75 80 5 3.63 1.82 15.1 230
    GC72-0254 80 85 5 3.93 1.24 15.1 230
    GC72-0257 30 35 2.08 2.15 0.42 15.1 900
    GC72-0257 35 40 5 2.10 0.58 15.1 230
    GC72-0257 40 45 5 3.05 0.88 15.1 230
    GC72-0257 45 50 5 3.69 0.90 18.3 230
    GC72-0257 50 55 5 3.98 1.89 18.9 230
    GC72-0257 55 60 5 4.32 1.89 18.9 230
    GC72-0257 60 65 5 4.63 0.69 16.6 230



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC72-0257 65 70 5 3.04 0.41 16.1 230
    GC72-0259 45 50 1.23 2.60 0.17 9.9 900
    GC72-0259 60 65 5 2.94 0.21 13.5 350
    GC72-0259 65 70 5 4.00 0.40 28.1 350
    GC72-0259 70 75 5 3.42 0.64 28.1 230
    GC72-0259 75 80 5 2.63 0.40 22.9 230
    GC72-0259 80 85 5 2.48 0.31 21.3 230
    GC72-0259 85 90 5 2.16 0.26 21.3 230
    GC72-0259 90 95 5 2.16 0.23 19.3 230
    GC72-0259 95 100 5 2.33 0.32 18.5 230
    GC72-0259 100 105 5 2.47 0.30 18.5 230
    GC72-0260 50 55 2.88 2.07 0.40 11.3 350
    GC72-0260 55 60 5 3.64 0.63 11.3 350
    GC72-0260 200 205 5 2.42 0.21 18.9 350
    GC72-0263 70 75 5 2.97 2.39 16.8 230
    GC72-0263 75 80 5 2.76 1.23 16.8 230
    GC72-0263 80 85 5 2.86 2.02 16.4 230
    GC72-0264 50 55 3.49 2.45 0.41 18.9 350
    GC72-0264 55 60 5 2.34 0.35 11.3 350
    GC72-0264 95 100 0.33 2.45 1.08 26.1 350
    GC72-0264 100 105 5 2.51 1.07 26.1 230
    GC72-0266 55 60 0.87 3.30 0.07 23.7 900
    GC72-0266 60 65 4.01 2.27 0.33 23.7 230
    GC72-0269 85 90 5 2.26 0.19 18.9 230
    GC72-0271 135 140 2.56 2.44 0.27 11.3 NJ
    GC72-0272 40 45 3.85 2.80 6.98 10.3 230
    GC72-0272 45 50 0.72 2.80 6.98 10.3 230
    GC72-0273 10 15 0.98 2.25 1.14 14.1 900
    GC72-0273 15 20 5 2.13 0.94 14.1 230
    GC72-0273 20 25 5 2.10 0.76 13.8 230
    GC72-0273 25 30 5 2.02 0.73 11.7 230
    GC72-0273 65 70 5 2.07 0.25 20.6 230
    GC72-0277 30 35 2.69 2.70 -1.00 -1.0 230
    GC72-0277 35 40 0.36 2.70 -1.00 -1.0 230
    GC72-0277 90 95 5 3.21 1.26 15.1 230
    GC72-0277 195 200 5 2.03 0.18 22.3 220
    GC72-0280 120 125 5 2.04 0.50 15.7 380
    GC72-0280 175 180 5 2.31 0.39 12.5 220
    GC72-0280 220 225 5 2.33 0.63 11.3 220
    GC72-0282 25 30 4.09 2.14 0.36 12.0 230
    GC72-0282 65 70 5 2.61 0.57 14.4 230
    GC72-0283 50 55 5 2.56 0.65 18.5 380
    GC72-0283 55 60 5 2.18 0.81 15.6 380
    GC72-0283 90 95 5 2.00 0.48 11.7 350
    GC72-0283 235 240 5 2.25 1.06 12.0 220
    GC72-0284 220 225 5 2.43 1.26 -1.0 220
    GC72-0284 225 230 5 2.20 1.13 -1.0 220
    GC73-0289 100 105 5 2.07 0.15 28.1 230
    GC73-0290 195 200 5 2.07 5.85 -1.0 220
    GC73-0290 200 205 5 2.27 4.60 -1.0 220
    GC73-0292 290 295 5 2.17 0.70 18.9 210



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC73-0293 40 45 5 2.42 0.07 14.8 230
    GC73-0293 45 50 5 2.30 0.16 28.8 230
    GC73-0307 175 180 5 2.23 0.77 9.3 220
    GC73-0309 150 155 5 2.23 0.14 13.0 230
    GC73-0309 155 160 5 2.82 0.20 13.0 230
    GC73-0313 225 230 5 2.37 0.79 -1.0 NJ
    GC73-0313 235 240 5 2.85 0.60 -1.0 NJ
    GC73-0313 240 245 5 3.34 1.09 -1.0 NJ
    GC73-0313 245 250 5 3.41 2.17 -1.0 NJ
    GC73-0313 250 255 5 3.32 1.31 -1.0 NJ
    GC73-0313 255 260 5 2.21 0.82 -1.0 NJ
    GC73-0317 150 155 5 2.09 -1.00 -1.0 NJ
    GC73-0322 140 145 5 3.17 -1.00 -1.0 NJ
    GC73-0322 170 175 1.26 4.15 -1.00 -1.0 NJ
    GC73-0322 175 180 5 3.46 -1.00 -1.0 NJ
    GC73-0322 180 185 5 4.32 -1.00 -1.0 NJ
    GC73-0322 185 190 5 3.06 -1.00 -1.0 NJ
    GC73-0322 190 195 5 3.77 -1.00 -1.0 NJ
    GC73-0322 195 200 5 3.59 -1.00 -1.0 NJ
    GC73-0322 200 205 5 2.88 -1.00 -1.0 NJ
    GC73-0322 215 220 5 2.73 -1.00 -1.0 NJ
    GC73-0322 235 240 1.22 2.00 -1.00 -1.0 NJ
    GC73-0328 65 70 5 2.48 0.30 12.3 230
    GC73-0332 45 50 5 3.37 20.22 -1.0 372
    GC73-0332 50 55 5 2.49 17.52 11.3 372
    GC73-0332 55 60 5 2.20 4.80 11.3 372
    GC73-0333 140 145 5 2.37 1.01 -1.0 NJ
    GC76-0346 245 250 5 2.22 0.52 11.0 220
    GC76-0347A 220 225 5 2.02 1.07 11.0 210
    GC76-0347A 235 240 5 2.33 1.15 14.1 210
    GC76-0350 185 190 5 2.20 1.07 14.7 210
    GC76-0350 190 195 5 2.50 1.15 14.4 210
    GC76-0350 195 200 5 2.64 1.38 14.4 210
    GC76-0353 70 75 5 2.72 7.36 16.5 210
    GC76-0353 75 80 5 2.80 5.00 16.5 210
    GC76-0355 195 200 5 2.32 1.16 10.3 210
    GC76-0357 250 255 5 2.90 0.56 12.3 220
    GC76-0365 295 300 5 2.12 0.31 5.5 210
    GC90-0379 25 30 5 2.41 4.36 18.7 SWZ
    GC90-0379 30 35 5 2.78 3.88 18.9 SWZ
    GC90-0379 65 70 5 2.47 12.01 13.0 SWZ
    GC90-0379 70 75 5 2.81 10.25 12.5 SWZ
    GC90-0381 20 25 0.92 2.55 2.61 6.2 SWZ
    GC90-0381 75 80 5 2.08 5.26 11.2 SWZ
    GC90-0381 95 100 5 3.34 10.85 20.9 SWZ
    GC90-0381 100 105 5 2.11 7.73 24.1 SWZ
    GC90-0382 80 85 5 3.62 3.53 25.4 SWZ
    GC90-0382 85 90 5 4.09 4.21 27.3 SWZ
    GC90-0382 90 95 5 2.69 9.90 15.5 SWZ
    GC90-0382 170 175 5 2.24 2.85 19.8 SWZ
    GC90-0382 175 180 5 2.02 2.70 21.4 SWZ



    Hole ID From To Length %Cu Au g/t Ag g/t Mineral Zone
    GC90-0383 135 140 5 2.07 1.79 8.1 SWZ
    GC90-0383 150 155 5 2.10 2.05 9.0 SWZ
    GC90-0386 40 45 5 2.67 4.03 16.8 SWZ
    GC91-0395 200 205 5 2.23 0.75 14.5 220
    GC91-0395 210 215 5 2.47 1.34 24.6 220
    GC91-0395 215 220 5 2.13 1.21 20.2 220
    GC91-0395 280 285 5 2.40 1.00 25.1 220
    GC91-0419 125 130 5 2.63 7.10 15.9 MC
    GC91-0419 130 135 5 2.07 2.72 16.0 MC
    GC91-0431 35 40 5 3.07 0.54 12.3 230
    GC91-0431 40 45 5 2.89 0.80 9.5 230
    GC91-0431 45 50 5 2.14 0.42 11.2 230
    GC91-0431 50 55 5 4.04 0.36 20.9 230
    GC91-0431 55 60 5 3.00 0.19 16.3 230
    GC91-0431 60 65 5 2.50 0.22 15.2 230
    GC91-0431 275 280 5 2.25 0.09 4.3 230
    UG0256W-N 0 5 5 3.08 -1.00 -1.0 230
    UG0256W-N 5 10 5 2.29 -1.00 -1.0 230
    UG0256W-N 10 15 5 3.30 -1.00 -1.0 230
    UG0256W-N 15 20 5 2.11 -1.00 -1.0 230
    UG0256W-N 20 25 5 2.03 -1.00 -1.0 230
    UG0256W-N 60 65 0.62 3.50 -1.00 -1.0 500
    UG0256W-N 65 69.91 4.91 2.45 -1.00 -1.0 500
    UG0256W-S 35 40 5 2.05 -1.00 -1.0 500
    UG0256W-S 50 55 5 3.38 -1.00 -1.0 230
    UG0256W-S 55 60 5 2.77 -1.00 -1.0 230
    UG0256W-S 60 63.53 3.53 4.71 -1.00 -1.0 230
    UG0257E-N 15 20 5 2.13 -1.00 -1.0 230
    UG0257E-N 20 25 5 2.23 -1.00 -1.0 230
    UG0257E-N 25 30 5 2.38 -1.00 -1.0 230
    UG0257E-S 10 15 5 2.39 -1.00 -1.0 230
    UG0257E-S 15 20 5 2.19 -1.00 -1.0 230
    UG9885S-W 115 120 5 3.94 -1.00 -1.0 230
    UG9885S-W 120 125 4.13 2.90 -1.00 -1.0 230


    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 3 – Historic Cu Assay Comparisons


    QQ Plot NovaGold vs. 1962 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1963 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1964 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1965 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1966 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1972 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1973 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1976 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1991 Drilling - %Cu Grade (5m Comps)


    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 4 – Historic Au Assay Comparisons


    QQ Plot NovaGold vs. 1962 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1963 Drilling - Au g/t Grade (5m Comps)


    QQ Plot NovaGold vs. 1964 Drilling - Au g/t Grade (5m Comps)


    QQ Plot NovaGold vs. 1965 Drilling - %Cu Grade (5m Comps)


    QQ Plot NovaGold vs. 1966 Drilling - Au g/t Grade (5m Comps)


    QQ Plot NovaGold vs. 1972 Drilling - Au g/t Grade (5m Comps)


    QQ Plot NovaGold vs. 1973 Drilling - Au g/t Grade (5m Comps)


    QQ Plot NovaGold vs. 1976 Drilling - Au g/t Grade (5m Comps)


    QQ Plot NovaGold vs. 1991 Drilling - Au g/t Grade (5m Comps)


    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 5 – 2003-2005 NovaGold QA/QC Results


    Appendix 05 - 2003 NovaGold Cu Duplicates


    Appendix 05 - 2003 NovaGold Au Duplicates


    Appendix 05 - 2004 NovaGold Cu Duplicates


    Appendix 05 - 2004 NovaGold Au Duplicates







    Galore 2004 - Cu Std-Cu105











    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 6 – Variogram Parameters




    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 7 – Kriging Plans











    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 8 – Swath Plots









































    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 9 – Histograms










     




















































































































































































    Updated Galore Creek Resources
    NI 43-101 Technical Report

    Appendix 10 – Herco Grade-Tonnage Curves