joeperson36 joeperson36

11-06-2020
Social Studies

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what type of minerals compositions does andesitic have

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Harmonystanley2007 Harmonystanley2007

11-06-2020

Answer:

Andesite is rich in plagioclase feldspar minerals and may contain biotite, pyroxenes, or amphiboles. Andesite usually does not contain quartz or olivine. Andesite is typically found in lava flows produced by stratovolcanoes

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