Gold Mining in Kenya: Supporting Local Miners & Reducing Mercury Use with Shaker Tables & Sluices
1:33:53
Gold Mining, Gold Milling, & Gold Refining: The Full Process
53:20
Deadliest Journeys - Cameroon, Birds and Lizards
1:07:29
Milling Blue Chip Gold Ore with Dan Hurd - Mining, Crushing, & Smelting Gold
1:42:54
11 Rare And Expensive Objects Mined From Earth | So Expensive Marathon
53:08
The Organic Gold Hunters of the Himalayas | Free Documentary
49:39
Congo, Emoção do Rio | As Viagens Mais Mortais (dublado em português)
18:11
Turning a BLOB into PURE GOLD!
54:56