South Dakota · Pennington County
Prospect
Western Feldspar Lode
Pennington County, South Dakota, United States
Feldspar
Lithium
Tin
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USGS source ↗
Commodities
Tertiary
Feldspar, Lithium, Tin
Commodity type
B
Materials
Other materials
Cassiterite, Feldspar, Muscovite, Quartz, Spodumene
Economic & production
Development status
Prospect
Discovery year
1938
Identification
Deposit ID
10251349
Region
NA
Data score
C
Coordinates
43.92576, -103.65777
References
PAGE, LINCOLN R, ET AL, 1953, PEGMATITE INVESTIGATIONS, 1942BLACK HILLS, SOUTH DAKOTA, USGS PROF PAPER 247, P 211-2.