Commodities
PrimaryNiobium (Columbium), Tantalum, Feldspar
Commodity typeB
Materials
Ore mineralsColumbite, Tantalite
Economic & production
Development statusOccurrence
Identification
Deposit ID10090624
MRDS IDD001870
RegionNA
Data scoreD
Coordinates43.0833, -71.11613
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