NOVA - Season 44 Episode 5 : Treasures of the Earth: Gems
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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.
- First Air Date: 1974-03-03
- Runtime: 00:55:14 minutes
- Genre: Documentary
- Stars:
- Network: PBS
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Se-44 Ep-1. 15 Years of Terror 2016-09-07
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Se-44 Ep-2. School of the Future 2016-09-14
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Se-44 Ep-3. Great Human Odyssey 2016-10-05
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Se-44 Ep-4. Super Tunnel 2016-10-12
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Se-44 Ep-5. Treasures of the Earth: Gems 2016-11-02
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Se-44 Ep-6. Treasures of the Earth: Metals 2016-11-09
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Se-44 Ep-7. Treasures of the Earth: Power 2016-11-16
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Se-44 Ep-8. Secrets of the Sky Tombs 2017-01-04
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Se-44 Ep-9. The Nuclear Option 2017-01-11
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Se-44 Ep-10. Search for the Super Battery 2017-02-01
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Se-44 Ep-11. Ultimate Cruise Ship 2017-02-08
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Se-44 Ep-12. The Origami Revolution 2017-02-15
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Se-44 Ep-13. Why Trains Crash 2017-02-22
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Se-44 Ep-14. Holocaust Escape Tunnel 2017-04-19
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Se-44 Ep-15. Building Chernobyl's Megatomb 2017-04-26
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Se-44 Ep-16. Chinese Chariot Revealed 2017-05-17
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Se-44 Ep-17. Poisoned Water 2017-05-31
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Se-44 Ep-18. Eclipse Over America 2017-08-23
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Se-44 Ep-19. Ghosts of Stonehenge 2017-08-31
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Se-44 Ep-20. Death Dive to Saturn 2017-09-13
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Se-44 Ep-21. Secrets of the Shining Knight 2017-10-04
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Se-44 Ep-22. Secrets of the Forbidden City 2017-10-18
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Se-44 Ep-23. Killer Volcanoes 2017-10-25
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Se-44 Ep-24. Killer Hurricanes 2017-11-01
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Se-44 Ep-25. Killer Floods 2017-11-08
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Se-44 Ep-26. Extreme Animal Weapons 2017-11-22
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Se-44 Ep-27. Bird Brain 2017-12-20
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Se-44 Ep-28. Day the Dinosaurs Died 2017-12-27
