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5 Cards in this Set
- Front
- Back
Minerals |
a solid inorganic substance of natural occurrence - a crystalline structure |
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Elements |
substances that cannot be chemically interconverted or broken down into simpler substances |
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Cleavage |
the tendency of a mineral to break along smooth lines or rivets |
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Fracture |
the tendency of a mineral to break along uneven or irregular rivets |
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Streak |
the color of a powder of a mineral when it is rubbed on something |
