09-06-2017
Biology

contestada

What is the composition of rocks

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FineIMadeAnAccount FineIMadeAnAccount

09-06-2017

Most are composed of the eight most abundant elements in the Earth's crust, like oxygen and silcon.

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gdisgod gdisgod

09-06-2017

composition refers to both types of mineral in a rock and also the overall chemical makeup of the rock

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