Niocalite Mineral Gallery

Niocalite Mineral Gallery
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Niocalite Minerals

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Niocalite Mineral Gallery With 2 Images

Niocalite Image

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Niocalite: Ca14Nb2(Si2O7)4O6F2

Comments: Yellowish brown crystal prisms of niocalite in a carbonatite rock matrix.
Location: Oka, Oka complex, Deux-Montagnes Co., Québec, Canada. Scale: Crystal length 1 cm.
© Jeff Weissman / Photographic Guide to Mineral Species

Niocalite Image

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Niocalite: Ca14Nb2(Si2O7)4O6F2

Comments: Yellowish brown crystal prisms of niocalite in a carbonatite rock matrix.
Location: Oka, Oka complex, Deux-Montagnes Co., Québec, Canada. Scale: Crystal length 1 cm.
© Jeff Weissman / Photographic Guide to Mineral Species