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How is malachite mined. Is it surface or subsurface?

0 votes

Please answer my question. I really need the answer.

 

asked Sep 30, 2015 by malachitegal (120 points)

1 Answer

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Usually found deep underground. Copper carbonate near limestone and copper deposits.
answered Oct 2, 2015 by Weasel (38,360 points)
 


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