South Dakota · Custer County
Prospect
Knowles Lode Claim
Custer County, South Dakota, United States
Quartz
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USGS source ↗
Commodities
Primary
Quartz
Commodity type
N
Economic & production
Development status
Prospect
Identification
Deposit ID
10177712
Region
NA
Data score
D
Coordinates
43.78576, -103.59276
References
USBM STAFF,1955,REG.V,I.C.7707.P.120TULLIS,E.L.,1952,USBM R.I.4855,MAP 41