Answer:
i am sorry i dont under stand
Explanation:
I think it’s clumped distribution
Answer: Plagioclase Feldspar, Quartz, Pyroxene
Explanation: Andesite is rich in plagioclase feldspar and amphibole minerals. Quartz and pyroxene minerals may be absent or present in small quantities. Small amounts of mica will be present as biotite or muscovite. Andesite usually does not contain olivine.
