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.
1 The Toyota 4 Runner Toyota is a manufacturer that has been around since 1937. 2  It was a spinoff of the Toyota Industries company and founded by Kiichiro Toyonda to make cars. 3  The Toyota Motor Corâ¦. 4  Where to Find Tutorials on Differential Calculus Calculus is easily one of the most difficult branches of mathematics.