All About Phenomenal Gemstones: Star Sapphire, Labradorite, More!

Today we're unboxing an array of gems with amazing optical properties! Check out Fluorescent Afghanite, Color Change Fluorite, rare Phosphorescent Night Stone, and many more! Plus, our gemologist, Rebecca, will dive into the science of how these optical phenomenon are created. 00:33 - Aventurescence, Sunstone 02:05 - Chatoyancy, Tiger's Eye 03:29 - Asterism, Star Sapphire 05:03 - Iridescence, Ammolite 06:38 - Play of Color, Opal 08:21 - Color Change, Fluorite 10:03 - Labradorescence, Labradorite 11:47 - Adularescence, Rainbow Moonstone 13:39 - Fluorescence, Afghanite 15:51 - Phosphorescence, Night Stone Subscribe to Gemstones.com: https://bit.ly/subgems Check out our Gemopedia: https://www.gemstones.com/gemopedia 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. Rebecca, our host, is a Graduate Gemologist from the Gemological Institute of America and has an FGA from the Gemmological Association of Great Britain. Robert has his Cert GA from the Gemmological Association of Great Britain. Website: https://www.gemstones.com?mcid=XSOyt Facebook: https://www.facebook.com/gemstonesdot... Instagram: https://www.instagram.com/gemstones/?... #Gemstones #Gemology #Unboxing #JTV