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11 Cards in this Set
- Front
- Back
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A cubic crystal
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salt
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profitable (money value) and usable (example: coal mines)
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Ores
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rock forming mineral are...
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Silicates
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One of the softest materials is...
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Talc
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Rare and beautiful
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diamonds
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hard to find, they are also beautiful and rare
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Gemstones
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most common element, largest in supply on Earth
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Oxygen
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Contain 1 or more elements,are formed in nature when magma cools
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Minerals
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patterns that atoms form are...
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the crystal system
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When liquids evaporate, THESE may be left behind
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mineral crystals
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As magma cools THIS forms a crystal structue that becomes a mineral.
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atoms
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