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| Whether a mineral has cleavage or fracture is determined by the __________. |
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| Which is an example of a mineral with a nonmetallic luster? |
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| Salt from evaporated seawater has been formed from ________. |
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| Some gems have __________. |
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| What is the easiest way to tell if a sample is gold or pyrite? |
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| Streak measures the color of a mineral's __________. |
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| The specific gravity of a mineral compares its weight with an equal volume of __ |
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| ______is a solid in which the atoms are arranged in closely repeating patterns. |
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