Commodities
PrimaryTantalum, Feldspar, Niobium (Columbium)
Commodity typeB
Materials
Ore mineralsColumbite, Tantalite
Economic & production
Development statusOccurrence
Identification
Deposit ID10009166
MRDS IDD001873
RegionNA
Data scoreD
Coordinates42.99998, -71.21613
References
OLSON, J. C., 1950, FELDSPAR AND ASSOCIATED PEGMATITE MINERALS IN NEW HAMPSHIRE, NEW HAMPSHIRE STATE PLANNING AND DEVELOPMENT COMM. MINERAL RESOURCES SURVEY, PT. 24