Sep 29, 2020 Various processes were used to create iron a simple forge, a bloomery forge or a blast furnace. Traditionally, four tons of ore can produce one ton of iron. 1 Open Pit Mining In the early 1700s, iron ore was mined by hand from areas in the Pencader Hundred such as Iron Hill and Chestnut Hill.Free consultation 40 years of industry experience providing one-stop solution
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