Oregon · Grant County
Occurrence
Last Chance Group
Grant County, Oregon, United States
Gold
Silver
Zinc
Copper
Cobalt
Nickel
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USGS source ↗
Commodities
Primary
Gold, Silver, Zinc, Copper, Cobalt, Nickel
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chalcopyrite, Galena, Pyrite, Pyrrhotite, Sphalerite
Gangue
Dolomite, Quartz
Geology
Host rock
Gabbro,Greenstone,Serpentinite
Structure
Shear Zone
Economic & production
Development status
Occurrence
Identification
Deposit ID
10033073
MRDS ID
M014977
Alternate names
Jensen Group
Region
NA
Data score
B
Coordinates
44.59402, -118.70078
References
OREGON METAL MINES HANDBOOK, 1941 , ODGMI BULL. 14 - B, P. 120