Is Marble A Foliated Metamorphic Rock

Marble is metamorphosed limestone.

Is marble a foliated metamorphic rock.

Marble is a non foliated metamorphic rock that is produced from the metamorphism of limestone or dolostone. It is composed primarily of calcium carbonate. The rock on the right has randomly arranged grains. Which statement about the rocks is accurate.

Marble is typically not foliated although there are exceptions. Nonfoliated metamorphic rocks are identified on the basis of their composition. Marble composed of the mineral calcite. Both foliated and nonfoliated rocks begin their lives as either sedimentary igneous or another metamorphic rock.

Quartzite composed of the mineral quartz. The rock on the right is foliated. Common metamorphic rocks include phyllite schist gneiss quartzite and marble. These geological changes can be due to heat and temperature from the recrystallizing rock being found deep within the earth s crust.

When granite is subjected to intense heat and pressure it changes into a metamorphic rock called gneiss. Quartzite is made of metamorphosed sandstone while marble is formed from limestone that was metamorphosed. The rock on the left formed from granite. Some kinds of metamorphic rocks granite gneiss and biotite schist are two examples are strongly banded or foliated.

Slate is another common metamorphic rock that forms from shale. Some examples of non foliated metamorphic rocks are marble quartzite and hornfels. When it forms the calcite crystals tend to grow larger and any sedimentary textures and fossils that might have been present are destroyed. Marble is a non foliated metamorphic rock that forms through the metamorphism of limestone.

Different types of rocks and minerals can form non foliated metamorphic rocks. Hornfels have no specific composition while amphibolites are formed from hornblende and plagioclase. Due to geological changes a metamorphic rock of the foliated or nonfoliated type will be created. The specimen shown above is about two inches five centimeters across.

It has a greater number of potential uses than almost any other rock type. These are two metamorphic rocks. The rock on the left is formed from cooled magma.