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2
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fundamental concept in geology that describes the dynamic transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous
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3
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rock formed from consolidated clay sediments
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4
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naturally occurring volcanic glass formed as an extrusive igneous rock.
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5
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clastic sedimentary rock composed mainly of sand-sized minerals or rock grains
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6
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common extrusive igneous (volcanic) rock formed from the rapid cooling of basaltic lava exposed at or very near the surface of a planet or moon
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7
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rock formed by molten rock
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9
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halide mineral composed of calcium fluoride
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11
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rock altered by pressure and heat
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1
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unique arrangement of atoms or molecules in a crystalline liquid or solid
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8
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mineral in the Earth's continental crust, made up of oxygen and silicon
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10
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arbon atoms are arranged in a variation of the face-centered cubic crystal structure called a diamond lattice
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11
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A solid inorganic substance of natural occurrence.
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12
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non-foliated metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or dolomite.
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13
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The solid mineral material forming part of the surface of the earth and other planets
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14
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is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams
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