Mine detail: Grigg Group

Previously called 'RooseveltGrantLincolnGranite Mtn 1, 2 and 3 ClaimsWashingtonWilson'

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Location

Lat / long:

45.57407, -111.97142

Resource(M)

Primary:	Tungsten, Silver
Tertiary:	Copper, Lead, Manganese, Gold, Molybdenum
Ore:	Huebnerite, Tetrahedrite
Gangue:	Fluorite, Galena, Pyrite
Orebody form:	IRREGULAR

Production

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

Geology

Host rock:	Pre-Belt Pony-Cherry Creek Gneiss
Host type:	Quartz Monzonite
Structure:	Tobacco Root Batholith, Nw-Trending Bismark Fault

References

MRDS	FS00047
DEP	10022655
Reference	{Deposit:: MBMG INF CIRC 21, P. 36.}{Deposit:: MBMG MEM 9, P. 32.}{Deposit:: CONSV. COMP DATE, 11-06-1963.}{Deposit:: 1933 RECON MBMG MEM 9}{Deposit:: 1961 DIREXPL USFS - CA * FIND REPORT}{Deposit:: 1968 DIREXPL USFS}
Reporter	Hunter, Marilyn D., Doyle, Brien (Wells, John)