Is Marble An Example Of Metamorphic Rock

Examples of metamorphic rocks.

Is marble an example of metamorphic rock.

Examples of common metamorphic rocks quartzite is a coarse grained metamorphic rock derived from sandstone. Common metamorphic rocks include phyllite schist gneiss quartzite and marble. Marble is a metamorphic rock that comes from metamorphosed limestone or dolomite. Marble is typically not foliated although there are exceptions.

Other examples include quartzite hornfels and novaculite. Non foliated metamorphic rocks do not have a banded or layered appearance. Marble is made by regional metamorphism of limestone or dolomite rock causing their microscopic grains to combine into larger crystals. Its basic component is calcium carbonate.

In this hand specimen of vermont marble the crystals are small. Slate is another common metamorphic rock that forms from shale. Limestone a sedimentary rock will change into the metamorphic rock marble if the right conditions are met. Regressive metamorphism occurs when a rock that evolved at great depth where there is greater pressure and heat and when approaching the surface becomes unstable and evolves.

This type of metamorphic rock consists of recrystallized calcite in limestone or dolomite in dolomite rock. Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite. In geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone. Compact metamorphic rock that evolved from limestone rocks subjected to high temperature and pressure.

It is composed primarily of the mineral calcite caco 3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite. There are hundreds of metamorphic rocks across the face of the earth with different compositions and textures. Some examples of metamorphic rocks are gneiss slate marble schist and quartzite. The extensively known example of non foliated metamorphic rock is a marble.