Australia Gold: Berlin Goldfields
20:13
Australia Gold: Wedderburn Goldfields Map 1984
5:55
Quartz Conglomerate
54:35
MEGWA: Murray Rayner - The Discovery and Geological History of the Argyle AK1 Diamond Deposit
31:02
Archaeology vids Tell el Hesi, Part A, 31m 720p30
4:48
"GHIANDONE" GRANODIORITE
52:17
How the Spaniards and Miners of Old processed Gold and Silver (Arrastras, Smelters, Fire-Setting)
15:34
EXTREME❄️Almost 1 meter of fresh snow cleared in the Alps for Christmas❄️Winter service Tyrol #asmr
1:14:24