Pink Granite Composition

Learn more about the properties and uses of granite in this article.

Pink granite composition.

Granite is composed mainly of quartz and feldspar with minor amounts of mica amphiboles and other minerals this mineral composition usually gives granite a red pink gray or white color with dark mineral. Its three main minerals are feldspar quartz and mica which occur as silvery muscovite or dark biotite or both. 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. Granite coarse or medium grained intrusive igneous rock that is rich in quartz and feldspar.

Strictly speaking granite is an. Granite is the most common intrusive rock in earth s continental crust it is familiar as a mottled pink white gray and black ornamental stone it is coarse to medium grained. It forms from the slow crystallization of magma below earth s surface. Granite is a light colored igneous rock with grains large enough to be visible with the unaided eye.

Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Milford pink granite also known as milford granite or milford pink is a proterozoic igneous rock located in and around the town of milford massachusetts covering an area of approximately 39 square miles 100 km 2 as mapped by the usgs. It is the most common plutonic rock of the earth s crust forming by the cooling of magma silicate melt at depth.