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Pumas Mineral Vocab

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Question
Answer
Crystals   a solid in which the atoms are arranged in a pattern that repeats again and again.  
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Cleavage   A mineral’s ability to split easily along flat surfaces  
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Fracture   The way a mineral looks when it breaks apart in an irregular way  
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Hardness (Mohs Hardness Scale)   a test that ranks the minerals from softest to hardest  
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Streak Test   a test where a mineral is scratched along a piece of unglazed tile and the scientist looks at the color of the powder  
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Luster   The way a mineral reflects light from its surface  
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Density   The ratio of the mass of a substance to its volume  
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Color   Observed physical property of a mineral  
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Mineral   A naturally occurring, inorganic solid that has a crystal structure and a definite chemical composition  
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Created by: lanktish
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