Is Marble A Foliated Metamorphic Rock

Quartzite is made of metamorphosed sandstone while marble is formed from limestone that was metamorphosed.

Is marble a foliated metamorphic rock.

It is composed primarily of calcium carbonate. Some examples of non foliated metamorphic rocks are marble quartzite and hornfels. Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite. Marble is typically not foliated although there are exceptions.

Limestone a sedimentary rock will change into the metamorphic rock marble if the right conditions are met. Marble is a non foliated metamorphic rock that is produced from the metamorphism of limestone or dolostone. These geological changes can be due to heat and temperature from the recrystallizing rock being found deep within the earth s crust. Both foliated and nonfoliated rocks begin their lives as either sedimentary igneous or another metamorphic rock.

Slate is another common metamorphic rock that forms from shale. Marble composed of the mineral calcite. It has a greater number of potential uses than almost any other rock type. These are two metamorphic rocks.

Marble is a non foliated metamorphic rock that forms through the metamorphism of limestone. Common metamorphic rocks include phyllite schist gneiss quartzite and marble. Some kinds of metamorphic rocks granite gneiss and biotite schist are two examples are strongly banded or foliated. The rock on the left formed from granite.

When it forms the calcite crystals tend to grow larger and any sedimentary textures and fossils that might have been present are destroyed. Due to geological changes a metamorphic rock of the foliated or nonfoliated type will be created. The rock on the left is formed from cooled magma. Nonfoliated metamorphic rocks are identified on the basis of their composition.

Hornfels have no specific composition while amphibolites are formed from hornblende and plagioclase. Different types of rocks and minerals can form non foliated metamorphic rocks. Marble is metamorphosed limestone. The rock on the right has randomly arranged grains.

When granite is subjected to intense heat and pressure it changes into a metamorphic rock called gneiss. The specimen shown above is about two inches five centimeters across. The rock on the right is foliated.