Idaho · Idaho County
Prospect
Lewiston Fraction Claim
Idaho County, Idaho, United States
Silver
Gold
Copper
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USGS source ↗
Description
Charles Mahan
Commodities
Primary
Silver
Tertiary
Gold, Copper
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
N
Workings
Surface
Materials
Ore minerals
Chalcopyrite
Gangue
Quartz
Geology
Host rock
Syenite
Associated rock
Syenite · Ramey Ridge Equivalent-Syenite
Alteration
Fe Stains
Economic & production
Development status
Prospect
Discovery year
1907
Identification
Deposit ID
10093599
MRDS ID
W015248
Region
NA
Data score
C
Coordinates
45.22098, -115.26286
References
Cater, F. W., And Others, 1973, Mineral Resources Of The Idaho Primitive Area And Vicinity, Idaho: USGS Bulletin 1304, 431 P