Mine detail: J and B Mine

Previously called 'NBMG Sample Site 1493'

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Location

Lat / long:

40.48267, -118.77432

Resource(M)

Primary:	Gold
Secondary:	Silver
Ore:	Gold, Silver
Gangue:	Calcite, Pyrite, Quartz
Orebody form:	TABULAR

Production

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

Geology

Host type:	Rhyolite,Andesite,Basalt
Associated type:	Rhyolite,Andesite
Alteration processes:	Silicification

References

MRDS	M060224
DEP	10042430
Reference	{Deposit:: JOHNSON, M.G., 1977, GEOLOGY AND MINERAL DEPOSITS OF PERSHING COUNTY, NEVADA; NBMG BULLETIN 89.}{Deposit:: TINGLEY, J.V., 7 JUN 84, NBMG FIELD EXAMINATION AND SAMPLE ANALYSIS.}
Reporter	Johnson, Maureen G., La Pointe, D.D., Li, Zhiping (Peters, S.)