South Dakota · Custer County
Past Producer
Midas Mine
Custer County, South Dakota, United States
Mica
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USGS source ↗
Commodities
Primary
Mica
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10153222
Alternate names
Brocha Mine
Region
NA
Data score
D
Coordinates
43.69886, -103.60366
References
USBM STAFF,1955,REG V,IC.7707,PP. 161-162.PAGE,LR ET AL,1953,USGS PROF PAPER 247 PP 157-160