Which Granite Is Hardest

If you are looking for a tough surface for your home granite is the perfect choice.

Which granite is hardest.

The hardest material on the mohs scale is diamond which is a 10. It is quite durable and highly heat resistant. The other rocky planets mercury venus and mars are covered with basalt as is the ocean floor of earth but only earth has this beautiful and interesting rock type in abundance. Granite stains easily and the stains are permanent.

Marble is a degree or two less and though it is still a very hard stone it s rating on the mohs scale is about a 5. So if granite is one of the hardest materials known to man how is this majestic material harvested. It is more commonly known as one of the most beautiful stones used in famous statues and beautiful interior design. Granite is the rock most often quarried as a dimension stone a natural rock material that has been cut into blocks or slabs of specific length width and thickness.

On the other hand the softest is talc which ranks at a 1. 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. More than that granite is the signature rock of the planet earth itself. Dark granite is harder than light granite.

When properly sealed it will last for decades. Strictly speaking granite is an. Granite is highly resistant to chips and scratches it is the hardest stone next to the diamond. Granite is composed mainly of quartz and feldspar.

Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. True absolute black granite isn t a granite at all it s a gabbro one of the densest and hardest igneous rocks available. However the hardest mineral found in granite is quartz which is normally a white or grey colored mineral. Granite brings a striking beauty that cannot be replicated by marble or quartz.

For some reason many people believe that darker colors of granite are harder than lighter colored ones. Among the harder natural stone countertop materials on the mohs scale are granite and gemstone which each rank at. As you can tell from the table above granite is one of the hardest natural stone countertop options you have. It is one of the strongest most durable substances second only to diamonds.

These two stones have a mohs hardness rating of 6 or 7. This pure black stone has no variation flecks or veining although it may have a slightly crystalline look to it when polished. Ask us about our 25 year sealer protection. So we strive for the hardest most attainable and attractive option in stones which happens to be granite and quartz.

Falling closely behind diamonds on the mohs scale are corundum 9 titanium 9 and topaz 8.