The difference between the use and hardness of marble and granite

The difference between the use and hardness of marble and granite

When decorating, everyone always says "marble" or "granite"...what, but how much do you really know about marble and granite? Can you know the difference between marble and granite? If you make a budget, know which one is marble or granite Is it expensive? Then quickly find out which marble or granite is expensive.

The difference in age between marble and granite

Marble is a carbonate rock that is metamorphic or deposited. The structure is fine, solid, polishable, and has a wide variety of colors, with beautiful natural colors and low radiation. Because it is not resistant to weathering, it is rarely used outdoors (Matters needing attention in marble construction), and its general durability is 150 years.

Granite is a magmatic rock. Its main ingredients are feldspar, quartz, mica, etc. It is characterized by compact structure, high hardness, wear resistance, pressure resistance, fire resistance and corrosion resistance, and a certain degree of radiation. The pattern is uniform grain markings and luminous mica particles, and its ordinary durability is 200 years.

The difference between marble and granite

Overall evaluation, marble is better looking, while granite is more resistant. Generally speaking, marble is soft and easy to seep (How to clean and maintain marble furniture?). It needs frequent maintenance in the future and is not easy to take care of. However, because of its rich patterns and soft colors, it will appear high-grade, rich and gorgeous if it is processed after laying. Generally speaking, it is more suitable for home indoor use. Granite is hard and easy to maintain. But it gives people a feeling of coldness, and is generally used on the ground and walls of outdoor or public areas.

The difference in hardness between marble and granite

The hardness of stone is calculated by Mohs hardness. Because marble generally contains impurities, its Mohs hardness is 3-5. The hardness of granite is higher than that of marble, with Mohs hardness of 6-7.

The color difference between marble and granite

Pure marble is often snow-white, and when it contains impurities, it presents various colors such as black, red, yellow, and green, and forms various patterns and spots, which resemble mountains and waters, such as flowers and jade, with unusually beautiful patterns. Granite is the most application in history. The longest, most versatile and most used rock. The color of granite is generally light, gray, gray, light gray, red, and flesh red are more common.

Marble and granite prices

Now everyone knows which marble or granite is more expensive (What is marble? Classification, origin and characteristics of marble?)But what I tell you is, The above prices are only some online reference prices, and do not represent consumers' local market sales prices. If you need decoration, you must go to the local market to "scouting" seriously.