Microfeatures of Gems: Geologic Implications | GIA Knowledge Sessions Webinar Series
Автор: GIA (Gemological Institute of America)
Загружено: 2021-03-11
Просмотров: 12238
Описание:
Inclusions are more than imperfections or clarity characteristics. They can teach us much about gemstones’ journeys and reveal otherwise inaccessible information about Earth’s formation. What stories do diamond inclusions tell about Earth’s mantle? What do rutile needles and three-phase inclusions teach us about corundum and emerald, respectively? Follow Manager of Gem Identification Nathan Renfro and Senior Manager of Research Dr. Aaron Palke as they offer an up-close look into the microworld of gems and show us how this world reveals secrets about Earth’s geologic processes at large.
Read more of Nathan Renfro's work:
https://www.gia.edu/gems-gemology/spr...
https://www.gia.edu/gems-gemology/fal...
https://www.gia.edu/gems-gemology/spr...
Read more of Dr. Aaron Palke's research:
https://www.gia.edu/gems-gemology/win...
https://www.gia.edu/gems-gemology/fal...
https://www.gia.edu/gems-gemology/fal...
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