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Bid to reopen 3,500-year-old Welsh mine after gold found in hills
Estimates suggest the ore could also hold 3,000 kilograms (6,614lbs) of gold and over ... Parys Mountain was the world’s biggest copper mine and used Cornish tin miners to reach depths of ...
Mining23d
Tin prices hit two-year high as Congo mine halt worsens shortage
Tin prices surged to their highest level in more than two years on Friday following the suspension of the Bisie mine in the Democratic Republic of the Congo (DRC). Canadian miner Alphamin ...