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Intrusive igneous rock forms in magma or lava on the Earth’s surface as it cools. T or F Gems are most valuable when they are clear, bright, and easily found. T or F
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Jan 21, 2018
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Intrusive igneous rock forms in magma or lava on the Earth’s surface as it cools. T or F
Gems are most valuable when they are clear, bright, and easily found. T or F
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Nemi
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Gems are most valuable when they are clear, bright, and easily found.
FALSE
Arkana
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Jan 23, 2018
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the first one is F., Hope that helps
Az Rnd
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Jan 26, 2018
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