Oregon · Grant County
Past Producer
Copperopolis
Grant County, Oregon, United States
Tungsten
Cobalt
Zinc
Silver
Molybdenum
Lead
Gold
Copper
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USGS source ↗
Commodities
Tertiary
Tungsten, Cobalt, Zinc, Silver, Molybdenum, Lead, Gold, Copper
Commodity type
M
Materials
Other materials
Azurite, Bornite, Chalcopyrite, Cobaltite, Dolomite, Galena, Gold, Hematite, Magnetite, Malachite, Molybdenite, Pyrite, Quartz, Scheelite, Sphalerite, Tetrahedrite, Tourmaline
Economic & production
Development status
Past Producer
First production
1906
Identification
Deposit ID
10201411
MRDS ID
M014982
Region
NA
Data score
B
Coordinates
44.55795, -118.67995
References
U.S. GEOLOGICAL SURVEY BULLETIN 846-A, 1933, P. 100-101.OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 14-B, 1941, P. 113OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 61, 1968, P. 151.