Is Marble Metamorphic Igneous Or Sedimentary

From the terminology itself igneous means from fire or heat.

Is marble metamorphic igneous or sedimentary.

All other types of rocks viz sedimentary and metamorphic originate from igneous rocks and therefore they are also called primary rocks. Igneous rocks form from the cooling of magma molten materials in the earth s crust. Marble the rock is metamorphic. Hence the study of metamorphic rocks provides an understanding of the pressure and temperatures deep within the earth s crust.

Igneous rocks formed when liquid magma or lava magma that has emerged onto the surface of the earth cooled and hardened. The protolith may be an igneous rock or a sedimentary rock or another older metamorphic rock. Metamorphic rocks are formed from the transformation of an existing rock or original rock called protolith. The existing rock type which undergoes a change is referred to as the protolith.

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 under the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is. There are many types of igneous rocks. Igneous and sedimentary rocks mainly undergo this change and become metamorphic rocks. A metamorphic rock on the other hand began as a rock either a sedimentary igneous or even a different sort of metamorphic rock.

Igneous rocks comprise about 95 of the total earth s crust. Their transformation may be physical or chemical requiring great heat and pressure. Each kind of igneous rocks contains different minerals and has different structures. Then due to various conditions within the earth the existing rock was changed into a.