Mine detail: Blackshirt Prospect

Previously called ''

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Location

Lat / long:

46.15156, -113.23285

Resource(M)

Primary:	Silver
Tertiary:	Tungsten
Ore:	Scheelite
Orebody form:	TABULAR

Production

Operation type:	Unknown
Production size:	Unknown
Development status:	Occurrence

Geology

Host rock:	Jefferson Limestone
Host type:	Limestone
Associated type:	Diorite
Structure:	Philipsburg Batholith, Mine On East Limb Of Syncline, Host Rock Strikes N 40 E Dips 40 W Intrusive Granite Nearby. Cable Stock
Tectonic:	Cordilleran Miogeosyncline
Alteration processes:	Shear Zone

References

MRDS	W007429
DEP	10069756
Reference	{Deposit:: USGS PP 78 PL 1.}{Deposit:: USBM REP INVES 5612, P. 2, 27, 29, 32-33.}{Deposit:: 1906 GEOLMAP EMMONS AND CALKINS}{Deposit:: 1958 GEOLMAP USBM WALKER}
Reporter	Krohn, Douglas H., Wise, Kristine K. (Elliott, James E.)