Mine detail: Boulder Gold Mining Company Prospect

Previously called 'Middle Mountain Prospect'

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Location

Lat / long:

48.56377, -116.21965

Resource(M)

Primary:	Gold
Gangue:	Quartz

Production

Operation type:	Underground
Production size:	None
Development status:	Prospect

Geology

Host rock:	Prichard Formation-Quartzite
Host type:	Diabase,Gabbro
Associated rock:	Purcell Sill-Altered Gabbro And Diabase Or Diorite
Associated type:	Diabase,Gabbro

References

MRDS	W007777
MAS	160210047
DEP	10069967
Reference	{Deposit:: Kirkham, Virgil R. D., And Ellis, Ernest W., 1926, Geology And Ore Deposits Of Boundary County, Idaho: Idaho Bureau Of Mines And Geology Bulletin, No. 10, 78 P}{Deposit:: 1926 Geolmap Idaho Bureau Of Mines And Geology Bulletin 10}
Reporter	Miller, Pat J., Western Field Operations Center (WFOC)