Mine detail: Union No. 9 Mine

Previously called ''

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Location

Lat / long:

38.53437, -117.08092

Resource(M)

Primary:	Gold
Ore:	Gold

Production

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

Geology

Host rock:	Gold Hill Formation
Host type:	Schist
Alteration processes:	Pyritization Of Quartzose Schist

References

MRDS	M231701
DEP	10044304
Reference	FERGUSION, H.G., 1924, GEOL. AND ORE DEPOSITS OF THE MANHATTAN DISTRICT: USGS BULL. 723, P. 143-144
Reporter	Wong, George (Roberts, Ralph), La Pointe, D.D. (Tingley, J.V.)