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11. Equity: Warrant Expirations (Tables) | 12 Months Ended
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Dec. 31, 2014
Tables/Schedules |
Warrant Expirations |
Shares | Exercise Price | Expiration Date
11,000,000 | $0.15 | May 31, 2015
3,000,000 | $0.15 | March 4, 2017
6,000,000 | $0.20 | August 11, 2017
1,200,000 | $0.10 | August 11, 2019

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- Definition Schedule of purchase warrant expirations. + References No definition available. + Details
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Namespace Prefix: | njmc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration