Are you interested in discovering the art of gemstone polishing? Well, we have a treat for you! Join Preston as he embarks on an exciting journey of exploring gemstone polishing techniques. Despite being a beginner himself, Preston fearlessly experiments with his own unique approach, showcasing his skills on stunning gems such as iolite, rainbow obsidian, and Mexican fire opal. Be sure to bring a mask because it's about to get dusty!

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Gemstones.com 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 gemology expert by immersing yourself in the Gemstones.com channel. Preston has his Cert GA from the Gemmological Association of Great Britain.

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