15 Biggest And Most Expensive Mining FINDS
![](https://i.ytimg.com/vi/liRVvD2fYbc/mqdefault.jpg)
28:57
MOST EXPENSIVE Gemstones Ever Discovered
![](https://i.ytimg.com/vi/cHNTKfokPnE/mqdefault.jpg)
20:14
$6000 investment - The best cut ever - Rare Harlequin Black Opal
![](https://i.ytimg.com/vi/u5gTCUfw1gI/mqdefault.jpg)
20:36
15 COOLEST ROCKS Ever Found
![](https://i.ytimg.com/vi/L3e-D1Gocps/mqdefault.jpg)
49:34
How People Risk Their Lives Hunting For Gems, Pearls, and Gold | Risky Business | Insider News
![](https://i.ytimg.com/vi/m_wg9l3iF8o/mqdefault.jpg)
16:37
15 Most Expensive Things In The World
![](https://i.ytimg.com/vi/Zgl0_yp9uN0/mqdefault.jpg)
1:10:05
Parker’s, Tony’s & Other Miners’ Best GOLD HUNTING Moments Of Series 13! | Gold Rush | Part 2
![](https://i.ytimg.com/vi/FCGf_POjxKM/mqdefault.jpg)
15:48
Inside Gold Factory: Making of 99% Pure Gold Bars – Manufacturing process & Production
![](https://i.ytimg.com/vi/UsOmhTb94b8/mqdefault.jpg)
8:35