earth materials- runyon
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| mineral | naturally occuring inorganic solid that has a definite chemical composition and an orderly internal atomic structure
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| magma | hot, melted rock material beneath Earth's surface
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| crystal | solid in wich the atoms are arranged in an orderly, repeating pattern
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| streak | color of a mineral when it is in powdered form
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| cleavage | phisical property of some minerals that cause them to break along smooth, flat surfaces
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| specific gravity | ratio of a mineral's weight compared with the weight of an volume of water
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| fracture | physical property of some minerals that cause them to break with uneaven, rough, or jagged surface
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| hardness | measure of how easily a mineral can be scratched
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| gems | beautiful, rare, highly prized minerals that can be worn in jewerly
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| ore | deposit in which a mineral exits in large enough amounts to be mined at a profit
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| silicate | mineral that contains silicon and oxygen and usualy one or more other elements
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| luster | describes the way a mineral reflects light from its surface: can be metallic or nonmetallic.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Bananaboo
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