Последние добавленные видео:
diamond-deposits
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5 years ago
323933 5 years ago 1:53Siberia's Diamond Mines Leave Gaping Holes In The Planet
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2 days ago
9 2 days ago 13:39How These 5 Plants Can Guide You to Diamond Deposits
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1 day ago
140 1 day ago 14:08Former Coal Mining Town that Powered the 20th Century British Malaya
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3 weeks ago
102135 3 weeks ago 19:11That’s How These 5 Plants Can Lead You to Diamond Deposits
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5 years ago
1982297 5 years ago 20:48The World's Only Public Diamond Mine - Crater of Diamonds
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8 years ago
2661 8 years ago 3:18How Do Diamond Deposits Were Formed in The Earth's Mantle - Educational 3D Animated Video
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2 years ago
248 2 years ago 53:13Tania Marshall, John Ward & Mike de Wit - Alluvial diamond deposits in Africa
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2 years ago
573 2 years ago 1:11:15De Meillon, Bristow & Dlakavu - Alluvial diamond deposits of the Vaal, Riet and Middle Orange Rivers
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2 years ago
1020 2 years ago 1:22:24Diamond Deposits of the World - Dr John Bristow
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7 years ago
34891 7 years ago 11:35Advanced subsea diamnond mining vessel goes to work
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3 years ago
9004 3 years ago 3:16Diamond Mining and Processing