Iron-Oxide Copper Gold Deposits | Investing News NetworkMar 3, 2011 . Iron oxide copper gold ore deposits are important and highly valuable concentrations of copper, gold and uranium. With an tendancy for being.gold copper iron ore separator,Jordan: Ancient Metallurgy(For example, compared with chipped obsidian, chipped iron ore makes a far less . copper; bronze; iron and steel; lead; pewter; gold; silver ... The first step in metalworking always involves separating the desired metal from the raw ore in.Magnetic Ore Separator - 911 MetallurgistFeb 1, 2017 . The problem of practically separating iron-ores, as found in the mines, . of opposite polarity, and forms, with a minimum amount of iron, copper,.
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