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Nova - Treasures of the Earth: Gems

Treasures of the Earth: Gems
Gemstones like diamonds, rubies, opal and jade are the ultimate treasures. Delve into Earth's depths to discover how these precious stones are forged and what explains the unique allure of each captivating gemstone.
//player.pbs.org/partnerplayer/PY98ouKlFFv_PUjgGJhgjQ==/?topbar=false&end=0&endscreen=true&start=0&autoplay=false Gemstones like diamonds, rubies, opal and jade are the ultimate treasures. Delve into Earth's depths to discover how these precious stones are forged and what explains the unique allure of each captivating gemstone. /episodes/get/48008 /episode/48008 Nova: Treasures of the Earth: Gems /episode-player/48008