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Fluornatromicrolite

#34145

Fluornatromicrolite

#34145
Availability
Sold
Size
3 x 2 x 1 cm - Thumbnail 
Formula
(Na,Ca,Bi)2Ta2O6F (RRUFF)
Locality
Quixaba pegmatite, Frei Martinho, Paraiba, Brazil

Euhedral deep green crystal to 3mm in Albite matrix. Fluornatromicrolite is a rare oxide containing bismuth and tantalum. This is the type locality.

Type Locality

Fluornatromicrolite

Formula
(Na,Ca,Bi)2Ta2O6
Crystal System
Isometric 
Luster
Adamantine 
Color
green 
Class
Isometric - Hexoctahedral 
Hardness

Data courtesy of Webmineral.

Special Info
Type Locality

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