Homework Help: science

Posted by Wali on Tuesday, October 30, 2007 at 12:27am.

Q1: What rock comes before quartzite in the rock cycle? What rocks or rock could come just after quartzite in the rock cycle?

Q2: A geologist finds a course grained rock with crystals arranged in rows. What can the geologist infer about how this formed and what group it belongs to?

science - bobpursley, Tuesday, October 30, 2007 at 6:05am
http://en.wikipedia.org/wiki/Quartzite

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