Fluornatromicrolite Image

John Betts - Fine Minerals, New York. Dealers of Fine Minerals and Natural Crystal Clusters since 1989. We buy rock collections, we buy gem collections, we buy mineral collections.

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Hudson Institute of Mineralogy

Weinrich Minerals, A Dealer in Fine Mineral Specimens - Since 1989. We buy collections and single high quality specimens.

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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