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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.
Wednesday Jul 11th10:00pmWGBY 57/HD
Thursday Jul 12th2:00amWGBY 57/HD
Friday Jul 13th12:00amWGBY World
Friday Jul 13th5:00amWGBY 57/HD
Friday Jul 13th8:00amWGBY World
Friday Jul 13th2:00pmWGBY World
Sunday Jul 15th1:00amWGBY 57/HD
//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