Washington · Okanogan County
Occurrence
Double Standard Group
Okanogan County, Washington, United States
Gold
Copper
Iron
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USGS source ↗
Commodities
Primary
Gold
Secondary
Copper, Iron
Commodity type
M
Deposit
Deposit size
N
Workings
Unknown
Ore control
Iron Cap.
Materials
Ore minerals
Pyrite
Geology
Host rock
Diorite
Associated rock
Diorite · Loomis Pluton
Alteration
Fe-Cap 50-75' Wide
Economic & production
Development status
Occurrence
Identification
Deposit ID
10088625
MRDS ID
M056760
Alternate names
Eclipse, Mammoth, Double Standard, Copper King
Region
NA
Data score
B
Coordinates
48.84872, -119.71368
References
WASH. DMG BULL. 37, PART II, P. 138, 143.WASH. DMG BULL 64, P. 84-85, PLATES 1-2