South Dakota · Pennington County
Past Producer
Hugo Mine
Pennington County, South Dakota, United States
Tantalum
Niobium (Columbium)
Mica
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USGS source ↗
Commodities
Tertiary
Tantalum, Niobium (Columbium), Mica
Commodity type
B
Economic & production
Development status
Past Producer
Identification
Deposit ID
10251422
Alternate names
Christiansen Pegmatite
Region
NA
Data score
D
Coordinates
43.81746, -103.42556
References
NORTON J J PAGE L R AND BROBST D A GEOLOGY OF THE HUGO PEGMAYSTONE S DAKOTA U S GEOL SURVEY PROF PAPER 297-A 1962 P 127POCKETU S BUMINES STAFF REGION V BLACK HILLS MINERAL ATLAS SOUTH DPART 2 INFO CIRC 7707 1955 P74