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Episode 38: Sapphires
3 years ago
18
Colored Gemstone academy
refractive index
mohs scale of hardness
Rockefeller sapphire
Kashmir sapphires
Gerrards Royal Crown Jeweler
paul deasy gems
most expensive sapphires
free gem classes
gem education
gems made easy
This video is about Sapphires. Where do they come from? Are they the most popular colored gemstone? Why are they in so many crown jewels? Are they expensive? What are some famous sapphires throughout history?
Music courtesy of youtube music:
Tiptoe out the back by Dan Lebowitz
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