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Baveno twin microcline crystal

Copyright © 1960 Glenn Vargas
 
 

Baveno twin microcline crystal

Copyright © 1960 Glenn Vargas  - This image is copyrighted. Unauthorized reproduction prohibited.

Caption: Feldspar, variety microcline, in a Baveno twin crystal. Source: Carnahan, V. 1960. The Treasure of the Himalaya Mine. Gems & Minerals magazine, November, pages 21-25, 55-57.

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Photo added: 19th Oct 2010