South Dakota · Pennington County
Occurrence
Cassiterite Tin Prospect
Pennington County, South Dakota, United States
Tin
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USGS source ↗
Commodities
Primary
Tin
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
N
Workings
Surface/Underground
Materials
Ore minerals
Cassiterite
Gangue
Beryl, Muscovite, Quartz
Geology
Host rock
Schist
Structure
Schists Strike N 20 E And Dip 50 Nw
Tectonic setting
Southern Black Hills
Economic & production
Development status
Occurrence
Identification
Deposit ID
10011963
MRDS ID
D007173
Region
NA
Data score
C
Coordinates
43.93663, -103.58445
References
U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707