20:33

Sand to Snow Expedition: Forgotten Mines In Extreme Contrasts

44:59

Billy Seymour's Remarkable Mine and Remarkable Story

1:16:38

Nature’s Masterpiece: Stunning Quartz In Extraordinary Gold Mine

39:25

Amazing Discovery Found in This Abandoned Mine Tunnel

56:56

Lost Worlds Project: Our Best Mine Exploring Ever

28:22

#372 New video, exploring 2650 level and we build an ore pass in Yankee Boy Mine

31:48

Odd Mine Complex In The Nevada Desert

52:32

An Incredible Lead-Silver-Zinc Mine - The Deeper We Go, The Better It Gets