Science, asked by Anonymous, 3 months ago


what \:  is  \: basalt \: ?

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Answered by nothing19
1

Answer:

Basalts are common aphanitic igneous extrusive rocks composed of minute grains of Plagioclase feldspar (Labradorite), Pyroxene, Olivine, Biotite, Hornblende, and less than 20% Quartz.

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