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Minerals-runyon

Stack #215469

QuestionAnswer
Mineral naturally occuring, inorganic sold
Crystal a solid with atoms that are arranged orderly repeating patterns
Magma hot melted rock
Silicate minerals with silicon
Hardness a measure of how easily a mineral can be scratched
Luster how a mineral recflects light
Streak the color of a mineral in powder form
Cleavage minerals that break along smooth flat surfaces
Fracture minerals that break with uneven or jagged sides
Gem rare or highly prized minerals
ore a mineral that contains a useful substance
Created by: wrsondles
Popular Earth Science sets

 

 



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