South Dakota · Pennington County
Occurrence
Deacon Wright Lode
Pennington County, South Dakota, United States
Mica
Tin
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USGS source ↗
Commodities
Primary
Mica, Tin
Commodity type
B
Deposit
Deposit size
N
Workings
Surface
Materials
Ore minerals
Cassiterite, Mica
Geology
Host rock
Pegmatite
Associated rock
Pegmatite
Tectonic setting
Southern Black Hills
Economic & production
Development status
Occurrence
Identification
Deposit ID
10094471
MRDS ID
D008131
Region
NA
Data score
C
Coordinates
43.86163, -103.63779
References
USBM INO CIRC 7707, P. 60-61