Gold Mines? Copper Mines? Exploring new ground.
25:53
This is a VERY, VERY dangerous mine.
34:10
More Valuable than Gold.... JADE!
16:15
The Ancient Copper Mine that Transformed Britain
37:33
Our New Copper and Gold Project - Exploring the Red-Star Mine!
29:00
Course Gold Picker Dead Stopped On The Flair Of The sluice Box
43:15
How Much Does 1oz of Silver Cost To Make?
51:43
Grasberg Mine: Inside Indonesia’s “Mountain Of Gold”
22:23