Is Granite An Example Of A Metamorphic Rock

Composed of quartz feldspar and mica.

Is granite an example of a metamorphic rock.

If there is too much heat or pressure the rock will melt and become magma. Non foliated metamorphic rocks do not have a banded or layered appearance. 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. Compact metamorphic rock that evolved from limestone rocks subjected to high temperature and pressure.

This will result in the formation of an igneous rock not a metamorphic rock. Learn more about metamorphic rocks here. Remember these rocks are formed under extreme heat and pressure. The table below shows examples of common metamorphic rocks.

Clicking on the name of the rock will bring up a larger picture and a description of the rock type in a new window. Its composition is equal to that of granite but forms alternating layers of clear and dark minerals. In order to create metamorphic rock it is vital that the existing rock remain solid and not melt. There are hundreds of metamorphic rocks across the face of the earth with different compositions and.

Examples of metamorphic rocks. Some examples of metamorphic rocks are gneiss slate marble schist and quartzite. Its basic component is calcium carbonate. Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture.

Granite is a light colored igneous rock. Three examples of rocks that have the same gneiss is a metamorphic rock granite is an igneous rock and sandstone is granite is a light colored plutonic rock found granite dikes are clearly igneous and granite emplaced in the zinc gold and silver for example. Examples of metamorphic rocks. The extensively known example of non foliated metamorphic rock is a marble.

Gneiss ˈ n aɪ s is a common and widely distributed type of metamorphic rock gneiss is formed by high temperature and high pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks orthogneiss is gneiss derived from igneous rock such as granite. Strictly speaking granite is an. Consider how granite changes form. Igneous rocks are formed through the cooling and solidification of magma or lava.