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0 item @ $0.00  

Columbite-(Fe) - Tantalite-(Fe)

#20646

Columbite-(Fe) - Tantalite-(Fe)

#20646
Availability
Sold
Size
3 x 1.5 x 1 cm - Thumbnail 
Formula
Fe2+Nb2O6 (RRUFF)
Locality
Venus Creek, Sinnamary, French Guiana

Natrurally worn nuggets of Col-Tan. The largest is 3cm.

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