Is Limestone More Porous Than Marble

Quartz can repel the harshest spills from juice to oil to tomatoes coffee and more.

Is limestone more porous than marble.

Marble may contain colored streaks that are inclusions of non calcite minerals. Its non porous surface means it will not harbor bacteria or viruses. 4 heat and pressure causes the formation of marble while they are not necessary for the formation of limestone. Thanks to the heat and pressure that marble is exposed to beneath the earth it s slightly more compact and less porous than limestone and marginally less susceptible to staining.

While the stone can be used to kitchen countertops it requires far more care and maintenance than other options. Marble is usually light colored and is composed of crystals of calcite locked together like pieces of a jigsaw puzzle. Some stones are more porous than others. Limestone is very porous compared to other stones such as marble quartz and granite.

If anything marble countertops just require a little extra tlc to keep them looking pristine. However both stones can be sealed to keep them from being stained by liquids like wine or soy sauce or even bathroom cleaning products if used in the kitchen or bathroom. A porous stone will absorb liquids and foods which can lead to etching and staining. 5 limestone is more porous than marble while marble is harder than limestone.

Because of travertine s porosity any spills will leach into the tile discoloring it. For one marble is porous more so than man made alternatives like quartz. So natural stone countertops are porous and some are more porous than others. Limestone is more porous than marble because there are small openings between the fossil fragments.

Quartz s non porous nature allows it to resist staining much better than granite marble and concrete. However this porosity can be easily outweighed by a top tier sealant. 3 limestone is a sedimentary rock while marble is a metamorphic rock. Quartz is also the cleanliest of america s most popular countertop surfaces.

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. Both stones are porous but travertine is more porous than marble and can be used without being sealed in outside areas where you don t want to slip around from standing water on the stone. A big red mark is the last thing you want on your pure white marble slab. Staining is also a problem with more porous stones especially darkly colored liquids like red wine.

Marble is also fairly porous but not as much as limestone and sandstone.