South Dakota · Custer County
Prospect
Florence Lode
Custer County, South Dakota, United States
Feldspar
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USGS source ↗
Commodities
Primary
Feldspar
Commodity type
N
Economic & production
Development status
Prospect
Identification
Deposit ID
10129735
Alternate names
Harbach Mine
Region
NA
Data score
D
Coordinates
43.76326, -103.57226
References
SOUTH DAKOTA STATE MINE INSPECTOR ANNUAL RP8