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The mineral crystals in obsidian are too small to see without a microscope. This is because it _____. formed below the crust cooled very slowly cooled very quickly formed at high temperature
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Mar 24, 2017
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The mineral crystals in obsidian are too small to see without a microscope. This is because it _____. formed below the crust cooled very slowly cooled very quickly formed at high temperature
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Aguilarpgc
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The answer is
Cooled Very Quickly.
Dominik Neise
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Mar 28, 2017
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Dominik Neise
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