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What is gague,mineral and ore |
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Answer» Extracted profitably. The impurities of soil earth dust and sand found in metal when they are extracted are called gangue or matrix. Minerals which contain a high percentage of a specific metal which can ve extracted profutably is called the ore of that metal.Haematite - iron oxideBauxit- aluminumCalamine - zinc oxideCinnabar- mercuric sulphide |
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