South Dakota · Harding County
Past Producer
Relf Mine
Harding County, South Dakota, United States
Uranium
Lignite
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USGS source ↗
Commodities
Primary
Uranium, Lignite
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Coal
Geology
Host rock
Sandstone · Tongue River
Economic & production
Development status
Past Producer
Identification
Deposit ID
10099358
MRDS ID
SD00592
Region
NA
Data score
C
Coordinates
45.83024, -103.46836
References
STEVENSON, ROBERT E., 1956, LUDLOW QUAD, SDGS