Is Limestone Softer Than Marble

Limestone generally ranks at around a 3 on the scale while marble falls between 3 and 4.

Is limestone softer than marble.

6 limestone has gray white or black colors while marble although most commonly white in color has more diverse colors such as green and light colored marble. Travertine is a type of limestone that is created in special conditions during the deposition of the minerals. This means that they are also susceptible to damage from acids and they are softer than granite. The internal carbonate crystal structure of limestone and marble are different to each other.

Marble consists of tightly interlocked crystals which makes it stronger than limestone. Soft stones such as talc rank at around a 1 on the scale while granite falls between 8 and 9 and diamonds rank a 10. 5 limestone is more porous than marble while marble is harder than limestone. Limestone is softer than marble because of how they are formed inside.

4 heat and pressure causes the formation of marble while they are not necessary for the formation of limestone. Any crystalline carbonate rock that has an ability to accept a polish is called marble the name is sometimes used for other soft rocks such as travertine verd antique serpentine and some limestones.