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.
Toyota Motor East Japan â formed in 2012 by the merger of Kanto Auto Works (1945), Toyota Motors Tohoku and Central Motors. Toyota Tsusho (1946) â trading company (sogo shosha) supporting global operations of Toyota Group companies; 33% owned by Toyota Industries and Toyota Motor. Aisin Seiki (1949) â manufactures automotive components; 30% owned by Toyota Industries and Toyota Motor.