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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
SEC Accession No. 0000897101-12-001811
Filing Date
2012-10-24
Accepted
2012-10-24 10:45:32
Documents
10
Period of Report
2012-09-30
Filing Date Changed
2012-10-24

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2012 gniop123863_10q.htm 10-Q 145673
3 CERTIFICATION OF CEO PURSUANT TO SECTION 302 gniop123863_ex31-1.htm EX-31.1 6390
4 CERTIFICATION OF CFO PURSUANT TO SECTION 302 gniop123863_ex31-2.htm EX-31.2 6545
5 CERTIFICATION OF CEO/CFO PURSUANT TO SECTION 906 gniop123863_ex32.htm EX-32 6813
  Complete submission text file 0000897101-12-001811.txt   1284881

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE FILE gni-20120930.xml EX-101.INS 129236
7 XBRL SCHEMA FILE gni-20120930.xsd EX-101.SCH 15432
8 XBRL CALCULATION FILE gni-20120930_cal.xml EX-101.CAL 33505
9 XBRL DEFINITION FILE gni-20120930_def.xml EX-101.DEF 16751
10 XBRL LABEL FILE gni-20120930_lab.xml EX-101.LAB 123144
11 XBRL PRESENTATION FILE gni-20120930_pre.xml EX-101.PRE 80791
Mailing Address W 1290 FIRST NATIONAL BANK BLDG 332 MINNESOTA STREET ST PAUL MN 55101-1361
Business Address W 1290 FIRST NATIONAL BANK BLDG 332 MINNESOTA ST SAINT PAUL MN 55101-1361 6122242385
GREAT NORTHERN IRON ORE PROPERTIES (Filer) CIK: 0000043410 (see all company filings)

IRS No.: 410788355 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-00701 | Film No.: 121157772
SIC: 6795 Mineral Royalty Traders
Assistant Director 9