Kyanite : Al2(SiO4)O

Copyright © José Zendrera
minID: H8N-TNH

Kyanite : Al2(SiO4)O

Copyright © José Zendrera  - This image is copyrighted. Unauthorized reproduction prohibited.
Dimensions: 7.1 cm x 1.8 cm x 0.7 cm

Kyanite crystal under sunlight, seen backlit. The prism is quite bent in the direction of c axis. Partially gemmy facetable quality.

Traded in Kathmandu in November 2009

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Photo added: 14th May 2011

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