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Earth Sciences 13 Online
OpenStudy (winterknight135):

a geologist finds a mineral along side a swift flowing river. she determines that it is a type of quartz. what is true about this mineral A| it cannot be classified without knowing its end use B| it can be classified as a silicate mineral C|it can be classified as a metallic ore D| it can be classified as a carbonate

OpenStudy (osprey):

b) silicon dioxide, which is a semi metal compound, silica (much beloved of the electronics industry).

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