20-09-2016
Biology

contestada

Is coal considered a mineral or not?

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xavroblero279 xavroblero279

20-09-2016

Not a mineral....................................

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99PercentRightAnswer 99PercentRightAnswer

20-09-2016

Coal is classified as an "organic sedimentary rock, minerals are only comprised of inorganic material and coal is comprised of decomposed plants which is organic, so technically no it's not.

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