Mine detail: Last Chance Group

Previously called 'Black Hawk Claims'

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Location

Lat / long:

38.38272, -116.92452

Resource(M)

Primary:	Silver, Zinc, Lead
Tertiary:	Gold
Ore:	Sphalerite
Gangue:	Quartz
Orebody form:	IRREGULAR PIPES AND CHIMNEYS
Discovery year:	1922

Production

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

Geology

Host type:	Quartzite
Associated type:	Diorite,Latite,Andesite
Structure:	Highly Faulted Area.

References

MRDS	M231670
DEP	10044277
Reference	{Deposit:: KRAL, V.E., 1951, MINERAL RESOURCES OF NYE CO.: NEV. BUR. OF MINES AND GEOL., BULL. 50, P. 101-102}{Deposit:: KLEINHAMPL, F.J. AND ZIONY, J.I., GEOLOGY AND MINERAL DEPOSITS OF NORTHERN NYE CO.: NEV. BUR. OF MINES AND GEOLOGY, BULLETIN, IN PRESS.}{Production:: KRAL, 1951, P. 101-102}
Reporter	Wong, George (Roberts, Ralph), La Pointe, D.D. (Tingley, J.V.)