Pyrochlore Image

Hudson Institute of Mineralogy

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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Dakota Matrix was founded in 1996 and has offered systematic and rare mineral specimens online since 1998.

Pyrochlore

Large Pyrochlore Image

Mineral:

Pyrochlore: (Na,Ca)2Nb2O6(OH,F)

Comments:

Deep brownish black crystals of pyrochlore to 0.9 cm across.

Location:

Lauzon Farm, Oka, Quebec, Canada.

Scale:

3.9 x 2.9 cm.

Copyright:

© John Veevaert

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