What Minerals Can You Find In Granite

Granite coarse or medium grained intrusive igneous rock that is rich in quartz and feldspar.

What minerals can you find in granite. Granite is most commonly found in the continental plates along mountain ranges in circular depressions. The specimen above is a typical granite. 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. Because it can be smoothed to a very high polish granite has found extensive use in memorials headstones monuments carved decorations on buildings statues and the like.

Amateur granite real granite and commercial granite. It is about two inches across. Learn more about the properties and uses of granite in this article. Approximately 1 5 million tons of dimension stone is produced annually in the united states.

With only a little practice you can easily tell this kind of rock in the field. The black grains can be biotite or hornblende. The grain size is coarse enough to allow recognition of the major minerals. Numerous other minerals can be present in granite.

Of this granite accounts for over 400 000 tons 27 second only to limestone. Based on their chemical properties and mineral content granite can acquire a pink to gray color. The physical characteristics of granite including its hardness and coarseness make it very usable in the construction industry. A light colored coarse grained rock with a random arrangement of minerals that s what most amateurs mean by granite ordinary people and even rockhounds agree.

The pink grains are orthoclase feldspar and the clear to smoky grains are quartz or muscovite.