Earth Science
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| A naturaly formed, inorganic solid that has a definate crystalline structure. | Mineral
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| a substance that cannot be seperated or broken down into a simpler substance by chemical means. | Element
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| a substance made up of atoms of two or more different elements joined by chemical bonds. | compound
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| A solid whose atoms ions or molecules are arranged in a definate pattern. | crystal
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| A mineral that contians a combinatin of silicon oxygen and one or more metals. | silicate mineral
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| A mineral that does not contian compounds of silicon and oxygen. | nonsilacate mineral
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| the way in which a mineral reflects light | luster
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| the color of the powder of a mineral | streak
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| the splitting of a mineral along a smooth flat suface | cleavlege
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| the manner in which a mineral breaks along either curved or irregular surfaces | fracture
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| a measure of the ability of a mineral to resist scratching | hardness
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| The ratio of the mass of asubstance to the volume of the substance | density
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| A natural material whose concentration of economically valuable minerals is high enough fot the material to be mined for profit | ore
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LittleMissBarbie
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