South Dakota · Custer County
Past Producer
Volcano Lode
Custer County, South Dakota, United States
Mica
Lithium
Beryllium
Feldspar
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USGS source ↗
Commodities
Primary
Mica
Tertiary
Lithium, Beryllium, Feldspar
Commodity type
B
Economic & production
Development status
Past Producer
Identification
Deposit ID
10226417
Alternate names
Eruption Lode
Region
NA
Data score
D
Coordinates
43.72496, -103.70057
References
USBM STAFF,1955,REG V,I.C. 7707 P 195REDDEN,J.A.,1963,USGS PROF. PAPER 297-D,P 285