XML 59 R47.htm IDEA: XBRL DOCUMENT v3.24.2

Mineral Properties (Details Narrative)	6 Months Ended
	Jun. 30, 2024
Butte Gulch
Mineral Property Description	the NSR from the previous agreement with the seller for a 169-acre parcel known as Butte Gulch adjacent to the Golden Chest. The Company had already owned the mineral rights to this property. The purchase price was $1,001,000 of which $351,000 was paid in cash and the remaining $650,000 is payable to the seller (monthly interest only payments of $2,750 at 5% interest, for three years with a balloon payment of $650,000 at the end of the term)

X

- References

No definition available.

+ Details

Name:	njmc_MineralsProperties1
Namespace Prefix:	njmc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_ProductOrServiceAxis=njmc_ButteGulchMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: