Marble Is An Example Of Metamorphic Rock

Its composition is equal to that of granite but forms alternating layers of clear and dark minerals.

Marble is an example of metamorphic rock.

Clicking on the name of the rock will bring up a larger picture and a description of the rock type in a new window. Marble is a metamorphic rock that is formed from the sedimentary rock limestone. Remember these rocks are formed under extreme heat and pressure. Other examples include quartzite hornfels and novaculite.

Examples of metamorphic rocks. The extensively known example of non foliated metamorphic rock is a marble. Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite marble is typically not foliated although there are exceptions in geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone. In this hand specimen of vermont marble the crystals are small.

Non foliated metamorphic rocks do not have a banded or layered appearance. Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism. There are hundreds of metamorphic rocks across the face of the earth with different compositions and. Slate is another common metamorphic rock that forms from shale.

This type of metamorphic rock consists of recrystallized calcite in limestone or dolomite in dolomite rock. Although metamorphic rocks typically form deep in the planet s crust they are often exposed on the surface of the earth. Pictures and brief descriptions of some common types. Its basic component is calcium carbonate.

Examples of metamorphic rocks. Non foliated metamorphic rocks such as hornfels marble quartzite and novaculite do not have a layered or banded appearance. Learn more about metamorphic rocks here. Compact metamorphic rock that evolved from limestone rocks subjected to high temperature and pressure.

Anthracite is a type of coal with a high carbon count few impurities and with a high luster meaning it looks shiny. Marble is commonly used for sculpture and as a building material. Examples of metamorphic rocks include anthracite quartzite marble slate granulite gneiss and schist. Composed of quartz feldspar and mica.

Limestone a sedimentary rock will change into the metamorphic rock marble if the right conditions are met. Foliated metamorphic rocks such as gneiss phyllite schist and slate have a layered or banded appearance that is produced by exposure to heat and directed pressure.