Scientific Definition Of Granite

Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture.

Scientific definition of granite. The word granite is used in a variety of ways by different people. It is an intrusive rock meaning that it crystallized from magma that cooled far below the earth s. A will of granite. Granite coarse or medium grained intrusive igneous rock that is rich in quartz and feldspar.

A common coarse grained light colored hard igneous rock consisting chiefly of quartz orthoclase or microcline and mica used in monuments and for building. Granite is an igneous rock composed of mostly two minerals. Learn more about the properties and uses of granite in this article. Granites can be predominantly white pink or gray in color depending on their mineralogy the word granite comes from the latin granum a grain in reference to the coarse grained structure of such a completely crystalline rock.

A simple definition is used in introductory courses. And the definition of granite expands wildly when used by people who sell dimension stone such as countertops tile and building veneer. It is the most common plutonic rock of the earth s crust forming by the cooling of magma silicate melt at depth. Italian granito from past participle of granire to make grainy from grano grain from latin grānum.

A more precise definition is used by petrologists geologists who specialize in the study of rocks.