Holtite Image

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Holtite

Large Holtite Image

Mineral:

Holtite: Al6(Al,Ta)(BO3)[(SiO4,SbO4,AsO4)]3(O,OH)3

Comments:

Pale violet crystalline granular holtite in pegmatite.

Location:

Vasin-Myl'k Mountain, Voron'i Tundry, Kola Peninsula, Murmansk District, Russia.

Scale:

See Photo.

Copyright:

© Jeff Weissman / Photographic Guide to Mineral Species

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