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Science Quiz 1

Rocks and Minerals Quiz

QuestionAnswer
What is Mining? a way to get rocks that contain valuable elements
Surface Mining takes place when the minerals are close to the surface
Subsurface Mining when minerals are to deep to dig to they need to be tunneled
Color The appearance of minerals that can vary according to the impurities in that mineral
Cleavage the splitting of a mineral along smooth,flat surfaces
Specific Gravity the ratio of mass of a substance in air to the mass of the water it displaced
Hardness a measure of the ability of a mineral to resist scratching
Magnetism and Fluorescence characteristics that are particular to only a few types of minerals
Streak the color of the powder of a mineral is determined by doing a _______ test
Luster the way in which a mineral reflects light
Fracture the breaking of a mineral along either curved or irregular surfaces
Five requirements to be a Mineral inorganic,occur naturally,solid,crystalline,and definite chemical composition
Created by: ski xtreme 98
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