brains01
brains01 brains01
  • 22-09-2016
  • Biology
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What is ALWAYS a property of an ore?

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Noah11012
Noah11012 Noah11012
  • 22-09-2016
An ore is rock that contains valuable minerals in concentrations that can be economically extracted so it is cost effective to mine.
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Аноним Аноним
  • 22-09-2016
iron hope that helped u



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