You may know that there are many kinds of natural stones on the earth, such as granite, marble, slate, sandstone, limestone, quartzite, etc. But marble and granite may be the most widely used natural stones in personal records. Granite and related marbles are one of the oldest stones on earth, and can be traced back to ancient Egypt.

What is the real difference between marble and granite?

The most significant difference between granite and marble is porosity. Generally speaking, marble is much softer than granite and has better permeability.

Natural marble is a metamorphic rock made from recrystallized carbonate minerals, the most common being calcite or dolomite. Despite the conditions, marble usually does not have a leaf shape.

Natural granite is a felsic intrusive igneous rock, which is granular and crystalline in the sense. Granite can be mainly white, pink or gray, depending on their mineralogy.

Because the composite structure of these two resources is different. Many marbles cannot usually be used outdoors. But granite can withstand weather conditions for centuries. This is why we do not recommend the use of marble in outdoor places.

Similarly, marble and granite are very hard, heavy, and come in a variety of colors and designs. Since these two resources are permeable, they may be soiled by greasy or dark-colored foods, which is why these two resources require sealing/crystallization from time to time (usually once a year). The layer in the seal/crystallization may help the stone maintain its natural brilliance. Also through the complex reactions inside the earth after countless years, it helps them to obtain a completely different appearance from fabrics created by any gentleman.

In general, these two kinds of marble and granite will make beautiful countertops, wall structures and floor tiles, sculptures, etc. Both of these are natural and unique stones and will represent a very large purchase.

If you need more questions about marble and granite, please feel free to contact us. We would like to be your natural stone consultant. Find more information from www.globalstonesale.com