By definition, basalt is an aphanitic igneous rock with less than 20% quartz and less than 10% feldspathoid by volume, and where at least 65% of the feldspar is in the form of plagioclase. Basalt features a glassy matrix interspersed with minerals.
mr. toyota By Laith.faraj: Who ever wrote the answer above is an idiot!!! Toyota is a publicly owned /stockholder owned company founded by Kiichitro.
FujiHeavy Industries, the parent company of Subaru, is currently in a partial partnership with ToyotaMotor Corporation, which owns 16.5% of FHI. Subaru is the Japanese name for the Pleiades star cluster, which in turn inspires the Subaru logo and alludes to the five companies that merged to create FHI.