Marble Rock Life Cycle
The rock cycle is a continuous process describing the transformation of the rocks through various stages throughout their lifetime.
Marble rock life cycle. All rocks can be metamorphosed and there are many different types of metamorphic rock. 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. Nonfoliated rocks can also form by metamorphism which happens when magma comes in contact with the surrounding rock. Metamorphic rocks are grouped into foliated and non foliated metamorphic rocks.
The rocks in the earth s crust continuously undergo changes in their composition which leads to formation of other rocks. It is formed by the metamorphism of limestone. The process of rock cycle. Marble is a metamorphic rock that developed from limestone most of the material is calcite a crystalline form of calcium carbonate ca c o 3 and dolomite it is often used for sculpture as a building material and for many other purposes.
Commercially it includes all decorative calcium rich rocks that can be polished as well as certain serpentines verd antiques. Whether they are exposed to heat pressure or both. The word marble is also used for other stones that can be polished well and for ball shaped objects used for child games. Formation of marble is explained below.
The extent to which the rocks are changed depends on. Marble granular limestone or dolomite i e rock composed of calcium magnesium carbonate that has been recrystallized under the influence of heat pressure and aqueous solutions. Limestone can change into marble shale and mudstones into slate and igneous rocks like granite can turn into gneiss. Marble is a metamorphic rock produced from limestone in the earth crust.
Each rock has a unique formation process. Examples of metamorphic rocks include marble formed from limestone and slate formed from shale.