Compare And Contrast Limestone And Marble

As two rocks are not same it s fun to compare them.

Compare and contrast limestone and marble.

While limestone is formed by the sedimentaion of finer grains of calcarious materials. The internal carbonate crystal structure of limestone and marble are different to each other. Granite and marble have a slightly similar appearance. Chalk is a form of limestone.

So basically marble originates as limestone and transforms into marble. Limestone is a type of sedimentary rock formed by the deposition of natural carbonate material whereas marble is a type of metamorphic rock formed by metamorphism of limestone. 2 both come in many colors and are used as building materials and other industrial uses. With it s high contrast striations and larger variety of colors marble is a bolder choice than limestone.

The key difference between limestone and chalk is that the limestone contains both minerals calcite and aragonite whereas chalk is a form of limestone which contains calcite. Marble mainly consists of calcium carbonate which is much softer than the components of granite. The main difference between limestone and marble is that limestone is a sedimentary rock typically composed of calcium carbonate fossils and marble is a metamorphic rock. Limestone is a sedimentary rock which is mainly made up of calcium carbonate.

Marble and limestone lie at the opposite end of the hardness scale from granite. Limestone generally ranks at around a 3 on the scale while marble falls between 3 and 4. Limestone is a type of sedimentary rock it mainly contains different crystal forms of calcium carbonate. Marble forms when sedimentary limestone is heated and squeezed by natural rock forming processes so that the grains recrystallize.

As limestone is composed of finer grains so its density is more as compared to that of sandstone and so pores in the sandstone are more limestone like marble and other calcareous stones are referred to as acid sensitive. Marble is a metamorphic rock produced from limestone in the earth crust. If not properly sealed or if the seal is not maintained your limestone fireplace can become susceptible to staining and scratches. While marble is slightly harder and denser than limestone both rate very low on the mohs scale a rating used to measure the hardness of stones.

1 limestone is a type of rock which is formed when mud sand and shells are deposited in oceans and lakes while marble is a type of rock which is formed by the recrystallization of limestone during the mountain building process. It is formed by the metamorphism of limestone. However upon close examination you can detect specific differences. Earth s outer layer is covered by rocks and these rocks have different physical and chemical properties.

Overall marble is sleek elegant and sophisticated. Limestone forms when shells sand and mud are deposited at the bottom of oceans and lakes and over time solidify into rock. Limestone is a sedimentary rock composed mostly of calcite and aragonite which are. Limestone vs sandstone information.