What is andesite? Andesite: igneous rock Igneous rocks andesite rock extrusive geology grained fine intrusive types specimen plagioclase minerals pyroxene mainly hornblende composed such other
What Is Andesite? - WorldAtlas.com
Vesicular andesite (upper pliocene, 1.9 ma; sierra grande …
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What is andesite?
Andesite: description, characteristics, and other faqs .
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