Chemistry, 25.01.2021 23:00, Lianabel0517

Stephan’s mother is a mineralogist, and sometimes she brings home samples to study. Stephan observes and compares these minerals. He knows minerals form in several ways. He is especially interested in the minerals that form from volcanic activity and the kinds of crystals they form. What determines crystal size in minerals formed by lava or magma?

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Stephan’s mother is a mineralogist, and sometimes she brings home samples to study. Stephan observes...