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Rocks and MInerals 7

Rocks and MInerals

QuestionAnswer
luster How light reflects off of an object
color an easily observed physical property
mineral a naturally occurring, inorganic solid that has a crystal structure and a definite chemical composition.
inorganic the mineral cannot form from materials that were once part of a living thing
solid has a definite volume and shape
crystal structure particles of a mineral that line up and repeat over and over again
crystal has flat sides called faces that meet at sharp edges and corners
Created by: cstigall
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