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.
Let's Go Places. Do you know Toyota Motors Corporation, a Japanese automobile manufacturer is the 13th largest company in the world in terms of the revenue was founded in 1937. Also the world first company to manufacturer more than 10 million vehicles per year. You can never ask for anything more.