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1 item @ $25.00   30:00

Columbite with tourmaline

#AH51571

Columbite with tourmaline

#AH51571
Availability
Sold
Size
8 x 6.5 x 3 cm - Sm Cabinet 
Formula
Fe2+Nb2O6 (RRUFF)
Locality
Black Mountain pegmatite, Rumford, Oxford Co., Maine, United States
Tagged
pegmatite mineral

Collected by Hampson in 1945, A good specimen of 1-2mm plates of Columbite-Tantalite in Albite and blue tourmaline, probably indicolite.

Collection
Arnold G Hampson Collection

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