mined copper ore must first be concentrated to remove gangue or unwanted materials embedded in the ore The first step in this process is crushing and powdering ore in a ball or rod mill. how copper ore is refined into a usable product. How iron is made - material we modified one of the larger sklenar furnaces [20 metric ton (MT) capacity] to beZinc Describe Processing Of Material From Ore To Usuable. How copper ore is refined into a usable product the first mention of the systematic extraction of copper ore comes from about 3800 bc several other chemicals are often used to process and refine copper 6 the copper concentrate is fed into a furnace along with a silica material called a flux opportunities to …The ore is then ground finely before the copper-bearing sulfide minerals are concentrated by a flotation process which separates the grains of ore mineral from the waste material,
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