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The Rubies of Mogok: The Forbidden Valley
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From Rough to World Record - Estrela de Fura - 55.22 ct
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Mogok, Myanmar Gem (Ruby, Sapphire) Mining Research Expedition. AIGS.
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Pigeon Blood Rubies from Burma documentary of Patrick Voillot
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Mogok: The ruby valley of Burma
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Welcome to Rubyland (with extra footage): Exploring the Gemstones of Burma (Myanmar)
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The Pigeon Blood Ruby of Burma, a documentary by Patrick Voillot
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Diamonds and rare red crystals were unearthed from the valley.
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Mogok: The Valley of Rubies
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The Greatest Gem Color? Unboxing Pigeon's Blood Rubies from Burma
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GRS Gemresearch Documentary: Heat treatment of spinel in Mogok, Burma (Myanmar) 2015
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Red crystals are formed in volcanic caves by the sea. Gems, diamonds
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Top 10 | Most Beautiful and Fascinating Opals Around the World
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Black market: the illegal trafficking of Colombian emeralds
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"MAASAI LAND" - Rubies from Longido, Tanzania
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THE FILM !!! "MOGOK : THE LEGENDARY VALLEY OF RUBIES AND THE KING OF MOGOK CRYSTAL"
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These 5 Rocks Are Ignored by Everyone But They’re Hiding rubbies, and Other Precious Gems!
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GRS Gemresearch Documentary: Sapphire Mining in Madagascar (2008)
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Hunting for gemstones in North-Vietnam
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