South Dakota · Pennington County
Past Producer
Ferguson Lode
Pennington County, South Dakota, United States
Beryllium
Feldspar
⌖ Show on map
USGS source ↗
Commodities
Primary
Beryllium
Tertiary
Feldspar
Commodity type
B
Economic & production
Development status
Past Producer
Identification
Deposit ID
10201938
Alternate names
Barker-Ferguson Mine
Region
NA
Data score
D
Coordinates
43.88056, -103.36836
References
USBM STAFF,REG.V,INFO.CIRC.7707,1955,PP.71-72NORTON,J.J.ET ALL,USGS P.P.297-E,1964,PP.303-305