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NR unit 6

TermDefinition
Ferrous metals metals containing iron
Metal an element with a metallic luster that is malleable, ductile, and has a high tensile strength
Mineral a natural inorganic substance on or in the earth
Nonferrous metals metals not containing iron
Ore rock that contains a large amount of a certain minera
Strip-mining a form of surface mining in which the mineral is extracted after removing the soil covering it
Subsurface mining methods used to extract minerals from below the surface of the earth
Surface mining methods used to extract minerals on or near the earth’s surface
Created by: csmith7393
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