South Dakota · Custer County
Past Producer
Mica King
Custer County, South Dakota, United States
Feldspar
Mica
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USGS source ↗
Commodities
Primary
Feldspar, Mica
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10226291
Alternate names
Lost Bonanza, Cook Mine
Region
NA
Data score
D
Coordinates
43.74996, -103.52446
References
USBM STAFF,1955,REG.V,I.C.7707.PP.103-104PAGE,L.R.,EL AL,1953,USGS PROF.PAPER 247.P.156