Mine detail: Black Mt. Prospect

Previously called 'Helen Fault'

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Location

Lat / long:

65.48345, -166.7423

Resource(M)

Primary:	Tin, Tungsten
Secondary:	Lead, Zinc
Ore:	Cassiterite, Galena, Sphalerite, Wolframite
Gangue:	Fluorite, Pyrite, Pyrrhotite, Quartz, Topaz, Tourmaline
Discovery year:	1963

Production

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

Geology

Host rock:	Black Mt. Stock;;;
Host type:	Limestone
Structure:	Core Of Normally-Faulted Domal Uplift, Helen Fault, N 20 Degrees E Striking High-Angle Normal Fault Forms Nw Border Of Stock

References

MRDS	A016023
DEP	10003213
Reference	{Deposit:: USGS PROF. PAPER 501-A, P. A5.}{Deposit:: USGS PROF. PAPER 575-B, P. B21-B25.}{Deposit:: USGS OFR 77-796-B, P. 7, LOC. 43.}{Deposit:: GSA BULLETIN, V. 94, NO. 6, P. 769-771.}{Other Database:: BAG-MF-426-13}
Reporter	Leonard, Kenneth R. (Huber, Donald F.), Mosier, Dan