The aggregate percentage of ownership interest in the joint venture held by one or more unrelated entities.

No definition available.

Name:	aurm_AggregatePercentageOwnedByUnrelatedEntity
Namespace Prefix:	aurm_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]

+ References

No definition available.

+ Details

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Namespace Prefix:	aurm_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of ownership interest in an investee if a specified amount of funding is provided to the investee.

+ References

No definition available.

+ Details

Name:	aurm_PotentialOwnershipInterestInInvesteeIfFundingIsProvidedByEntity
Namespace Prefix:	aurm_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of earnings or losses of the investee that the entity could receive if specified criteria are met, including levels of funding.

+ References

No definition available.

+ Details

Name:	aurm_PotentialPercentageOfInvesteeEarningsAttributableToEntity
Namespace Prefix:	aurm_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_PrincipalOwnerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_CorporateJointVentureMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	aurm_MiningProjectAxis=aurm_CenturyConcessionMember
Namespace Prefix:
Data Type:	na
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ORGANIZATION AND BUSINESS (Details)	12 Months Ended
ORGANIZATION AND BUSINESS (Details)	Oct. 31, 2015	Dec. 31, 2010	Jul. 31, 2009
Golden Target Pty Ltd, Principal Stockholder [Member]
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Percentage of entity owned	74.93%
Percentage of the entity acquired from certain stockholders			96.00%
Century Thrust Joint Venture Agreement [Member] \| Century Concession in Laos [Member]
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Aggregate percentage owned by unrelated entity		70.00%
Potential percentage of investee earnings attributable to Aurum if specified funding is provided by Aurum	72.86%
Potential ownership percentage if funding is provided by Aurum	51.00%