Fluornatromicrolite Image

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Fluornatromicrolite

Large Fluornatromicrolite Image

Mineral:

Fluornatromicrolite: (Na,Ca,Bi)2Ta2O6F

Comments:

Dark green crystals of fluornatromicrolite in massive white albite..

Location:

Alto Quixaba Pegmatite, Quixaba, Frei Martinho, Paraiba, Brazil.

Scale:

Specimen size 3.8 cm.

Copyright:

© Thomas Witzke

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