Mine detail: Bullion Prospect

Previously called ''

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Location

Lat / long:

39.08408, -118.71208

Resource(M)

Primary:	Manganese
Ore:	Psilomelane, Pyrolusite, Specularite
Orebody form:	TABULAR
Discovery year:	1918

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
First production started:	1918

Geology

Host type:	Rhyolite
Associated type:	Rhyolite,Andesite

References

MRDS	M233061
DEP	10045354
Reference	{Deposit:: SCHRADER, F.C., 1947, USGS OFR}
Reporter	La Pointe, D.D.