Mine detail: Black Ace Mine

Previously called ''

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Location

Lat / long:

45.53462, -112.1967

Resource(M)

Primary:	Gold, Silver
Tertiary:	Copper, Lead, Zinc
Gangue:	Quartz

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Pony Gneiss
Host type:	Gneiss
Structure:	Faults Trend N30e, 60e, And Northwest.
Tectonic:	Tobacco Root Batholith

References

MRDS	DC11948
DEP	10102058
Reference	{Deposit:: MONT. B.M. AND GEOL. BULL. 10, 1959, P. 38.}{Deposit:: MONT. B.M. AND GEOL. BULL. 25, 1962, P. 29.}{Deposit:: MBMG BULL 24, P. 42.}{Deposit:: CONSV. DIV. COMP. DATE, 03-10-1961}{Deposit:: 1961 GEOLMAP MBMG BULLETIN 2}{Production:: MBMG BULLETIN 24.}
Reporter	Unknown, Loen, Jeffrey S. (Pearson, Robert C.)