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All About Mining American Sapphire

On this week's unboxing, Natalie is joined by Warren Boyd and Jeff Hapeman to help explain various forms of sapphire. Watch along as the three discuss how sapphire is mined, where it's mined, and the process of cutting sapphire.

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JTV is one of the leading experts on gemstones and is the best source on YouTube for all things gem related. Featuring gem history, the science behind the stones, gemstones in pop culture, and much more, you too can become a gem expert by immersing yourself in JTV’s channel. Natalie, our host, is a Graduate Gemologist and an Applied Jewelry Professional.
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Sisk Gemology Reference: http://www.jtv.com/sisk-gemology-reference.html

Видео All About Mining American Sapphire канала JTV
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24 сентября 2019 г. 21:00:02
00:16:08
Яндекс.Метрика