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Mining Malachite from an ancient copper mine
These Ancient Mines Transformed Prehistoric Europe
Making History - Malachite & Copper
The Largest Prehistoric Copper Mine in the World
Copper Smelting & Bronze Casting at the Great Orme Copper Mines
The Ancient Copper Mine that Transformed Britain
The ancient way of copper smelting, copper making.
Enchanting Blue Malachite from old Ontario copper-gold mine.
Turning Malachite Rock into Copper in a Homemade Foundry
From Rock to Copper Metal
Copper Mining and Manufacturing From the Largest Deposits in the World
Malachite and a pioneer smithy
