Mining This Rock Unlocks the Bronze Age
19:35
Smelting Iron from ROCKS (Primitive Iron Age Extraction)
14:07
Copper Mining and Manufacturing From the Largest Deposits in the World
58:27
Out of the Fiery Furnace - Episode 1 - From Stone to Bronze
20:46
Modern Life Depends on This Extinct Rock | Banded Iron Formations
17:28
These Ancient Mines Transformed Prehistoric Europe
21:31
Primitive Skills; Making Steel From Iron Ore
16:06
Smelting Tin with Neil Burridge
15:37