Is Granite Rock Porous

Like all natural stone granite is susceptible to liquid sinking into its surface.

Is granite rock porous.

Granite is an intrusive igneous rock which means it was formed in place during the cooling of molten rock generally the slower the molten rock cooled the larger it s mineral crystals with k feldspar megacrysts forming in special circumstances greater than 5cm. Granite is a porous material. Granite can add value to the home. Granite magmatic plutonic igneous rock which is hard compact and massive is not a porous rock in its original shape.

This means that if it is not properly sealed liquid is able to penetrate its surface. Porous asphalt pavement is then placed over the top of these basins. Strictly speaking granite is an. If liquid or stains get down into the stone it can result in damages and weakening of your granite.

Granite is naturally porous. Even worse germs bacteria and mold can invade unsealed granite counter tops with stains running not far behind. Because of this the natural stone can add value to your home something that can be particularly helpful if and when the time comes to sell. If liquids are left on the surface for long periods of time they will eventually absorb.

The general composition of granite includes silicon dioxide feldspar mica and various minerals. It develops secondary porosity once it is deformed and altered in terms. Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Most fabricators will apply a sealer to granite countertops before they are installed which will protect them from absorbing liquids too quickly.

For example limestone is very porous when compared to quartzite and granite isn t as porous as marble. Granite is an igneous rock. Granites can be predominantly white pink or gray in color depending on their mineralogy the word granite comes from the latin granum a grain in reference to the coarse grained structure of such a completely crystalline rock. Alas its porous surface is granite s kryptonite.

Also granite is immune from the damages of most common household acids. Being porous is not necessarily a bad quality. If contaminants were on the surface at the time of the storm they are swept along with the rainfall through the stone bed. Granite like most other natural stones is porous.

Granite is a porous natural stone.