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World's greatest treasure: crystals and gemstones | FULL DOCUMENTARY
52:52
YouTubeSLICE Full Doc
World's greatest treasure: crystals and gemstones | FULL DOCUMENTARY
Despite being relatively unknown to the general public, gemstones like heliodor, spinel, purple jade, and paraiba tourmaline have stirred emotions ever since humans first laid eyes on them. What is their origin? What route have they taken before they are shown in glass cases at jewelers? Who are the gem hunters who find them, by the way? This ...
1.2M viewsFeb 24, 2023
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