16:27

Santa Margarita Mine: Sliding Down Stopes

59:23

Lost Treasure In A Gold Mine

17:10

Deep Dive into This Collapsing Abandoned Mercury Mine!

36:02

The Lost Rhoades Gold Mine - Following the Geology (Igneous Dike, Uinta Mountains)

19:41

Abandoned coal mine with incredible elevator shaft, mine carts, and locomotives. Sealed off forever

42:40

The Abandoned Mine As Fallout Shelter

1:16:38

Nature’s Masterpiece: Stunning Quartz In Extraordinary Gold Mine

23:24

We Couldn't Believe What We Saw In This Mine - An Historically Important Artifact