Marble Nonfoliated Metamorphic Rock

Marble is mainly composed of calcium carbonate.

Marble nonfoliated metamorphic rock.

Quartzite composed of the mineral quartz. It is formed by the metamorphism or limestone. Marble is a non foliated metamorphic rock that forms through the metamorphism of limestone. In geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone.

Hornfels have no specific composition while amphibolites are formed from hornblende and plagioclase. Quartzite is made of metamorphosed sandstone while marble is formed from limestone that was metamorphosed. The specimen shown above is about two inches five centimeters across. Marble composed of the mineral calcite.

It has a greater number of potential uses than almost any other rock type. Gneiss is a foliated metamorphic rock made of silicate. Marble is a non foliated metamorphic rock that is produced from the metamorphism of limestone or dolostone. Marble is a nonfoliated metamorphic rock made of carbonate minerals particularly calcite.

Marble is among the non foliated metamorphic rocks produced from the metamorphism of dolostone or limestone. Both foliated and nonfoliated rocks begin their lives as either sedimentary igneous or another metamorphic rock. These geological changes can be due to heat and temperature from the recrystallizing rock being found deep within the earth s crust. It takes high polish and is often used for sculpture and as building material.

Different types of rocks and minerals can form non foliated metamorphic rocks. Marble is typically not foliated although there are exceptions. Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite.