Is Limestone More Porous Than Marble

5 limestone is more porous than marble while marble is harder than limestone.

Is limestone more porous than marble.

Limestone is very porous compared to other stones such as marble quartz and granite. However this porosity can be easily outweighed by a top tier sealant. Its non porous surface means it will not harbor bacteria or viruses. It s absolutely vital to seal marble especially marble pieces that come in lighter colors.

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. Quartz s non porous nature allows it to resist staining much better than granite marble and concrete. Limestone is more porous than marble because there are small openings between the fossil fragments.

Some stones are more porous than others. Travertine is a form of limestone but travertine tile is more porous than limestone because of its pitting and pores. 3 limestone is a sedimentary rock while marble is a metamorphic rock. While the stone can be used to kitchen countertops it requires far more care and maintenance than other options.

Marble is also fairly porous but not as much as limestone and sandstone. Marble may contain colored streaks that are inclusions of non calcite minerals. Because of travertine s porosity any spills will leach into the tile discoloring it. 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.

Quartz can repel the harshest spills from juice to oil to tomatoes coffee and more. This article will focus on the porosity of granite how that impacts the way you care for the stone and how granite s porosity compares to that of other natural stone countertop options. 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. A porous stone will absorb liquids and foods which can lead to etching and staining.

For one marble is porous more so than man made alternatives like quartz. Quartz is also the cleanliest of america s most popular countertop surfaces. So natural stone countertops are porous and some are more porous than others. 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.

If anything marble countertops just require a little extra tlc to keep them looking pristine.