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Which igneous rock is dark colored, cooled rapidly on Earth's surface, and is composed mainly of plagioclase feldspar, olivine, and pyroxene?
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Dec 7, 2018
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Which igneous rock is dark colored, cooled rapidly on Earth's surface, and is composed mainly of plagioclase feldspar, olivine, and pyroxene?
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Amrhassan
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I believe that would be
scoria.
Hope it helps!
Roys
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Dec 11, 2018
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Roys
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