South Dakota · Pennington County
Past Producer
Excelsior Lode
Pennington County, South Dakota, United States
Tin
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USGS source ↗
Commodities
Primary
Tin
Commodity type
M
Deposit
Deposit size
S
Workings
Underground
Materials
Ore minerals
Cassiterite
Gangue
Muscovite, Quartz
Economic & production
Development status
Past Producer
Identification
Deposit ID
10099360
MRDS ID
SD02525
Region
NA
Data score
C
Coordinates
43.89413, -103.54334
References
USBM INFO CIRC 7707, P. 58-59USBM INFO CIRC 7707, P. 59.