Useful link:
https://www.gia.edu/gems-gemology/spring-2020-labnotes-corundum-inclusions
Friday, July 31, 2020
Corundum Inclusions In Gem Diamond
Diamond inclusions are fascinating. The only previously recorded occurrence of chromium-bearing corundum as an inclusion in a gem diamond was nearly 40 years ago. Lab Notes. GIA New York.
Useful link:
https://www.gia.edu/gems-gemology/spring-2020-labnotes-corundum-inclusions
Useful link:
https://www.gia.edu/gems-gemology/spring-2020-labnotes-corundum-inclusions
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