If a rock contains copper, then its colour is ________
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In addition, search for rocks that are green or pieces of ore that have green flecks. The green hue is characteristic of copper. Remove samples of the rocks and take them back to the lab for testing. If the rocks have a high part per million count of copper, then you may have found a copper deposit
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Answer:
i think its green when the rock contain copper it react as green
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