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Showing posts with label Augite Vietnam. Show all posts
Showing posts with label Augite Vietnam. Show all posts

Monday, August 14, 2023

Gem-Quality Augite From Dong Nai Vietnam

I haven't come across augite before. The report by the Vietnamese and Japanese gem researchers are a must read for practicing gemologists, jewelers, and colored stone dealers. Many thanks to Gems & Gemology for sharing the information.


Useful link: