Argo Goldmine & Mill
16:38
Argo Gold Mine and Mill Paydirt - Idaho Springs, Colorado
19:45
Volcanogenic massive sulphide (VMS) deposits
38:22
Take a tour-Capital Prize gold mine Georgetown, Colorado 2018
26:34
Barras de ouro derramadas
8:56
Argo Mill Tour: A Fascinating Look at the History of Gold Mining in Colorado
47:19
Detailed Tour Of A Small Gold Mine
25:27
ABANDONADO | A infame cidade fantasma tóxica no Colorado
6:48