Nevada · Churchill County
Past Producer
Bullion Prospect
Churchill County, Nevada, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Deposit
Model
156: Epithermal Mn
Deposit size
S
Workings
Surface
Orebody form
TABULAR
Ore control
Shear Zone
Materials
Ore minerals
Psilomelane, Pyrolusite, Specularite
Geology
Host rock
Rhyolite
Associated rock
Rhyolite,Andesite
Economic & production
Development status
Past Producer
First production
1918
Discovery year
1918
Identification
Deposit ID
10045354
MRDS ID
M233061
Region
NA
Data score
C
Coordinates
39.08408, -118.71208
References
SCHRADER, F.C., 1947, USGS OFR