How does marble turn into granite

Tags countertop options granite Imperial Danby marble Verde Fusion. Comments Show Comments Comments. Andrew Flenery Very good post regarding marble and granite and you have explained well about the differences between marble and granite. Both marble and granites are used for the construction purposes and mainly for interior construction. These days the popularity and demand of granite rock is increasing day by day. Many people are giving preference to granite over limestone, quartz and marble as granite gives a rich and natural look, it looks more attractive than others.

You can consult with some granite quarries for your construction need as it will be very cheap and also the quality will be assured. Pretsonlouis Very nice post. Never ever paid so much attention in understanding difference between marble and granite as marbles have always been my first choice. But yes they need very much care and need regular surface cleaning.

I used the services of Heavenly Touch Carpets for my marble floor. After they were done, my floor was looking like new with no stains. Leave comment Subscribe. Please enter a name. Please enter email address in correct format. Please enter an email address. Your URL:. Please enter some comments. Subscribe me to this blog post.

Subscribe Leave comment. Your email:. Schedule Consultation. Project Spotlight: Vadara Quartz Laneve. Spotlight on Sereno Bianco - Vadara Quartz. Quartz Is Tops In Countertops. Granite counters will not scuff or discolor from everyday household activities. Marble has a hardness of 3 to 5 on Mohs scale. Marble lacks the same durability as granite and it will suffer damage from common kitchen tasks such as cutting.

Contact with hot pans and dishes may also damage marble. As a surface, marble is a more suitable choice for low-traffic spots such as bathroom vanities, fireplace surrounds and decorative accents.

Usage of marble for kitchen countertops has become a new trend in United States, especially the marble quarried in Vermont popularly known as Danby Marble. Danby Marble has a better water absorption rate and better hardness compared to the classical marble materials like Carrara or Calcutta. Home owners have to be diligent about the maintenance and strictly follow the sealing application routine.

Our stone professionals at Arch City Granite can explain to the home owners the details of marble maintenance when it is used as a kitchen countertop material. The metamorphic attributes of marble results in a more porous material. The porosity of marble will result in absorption of some materials upon contact. For example, some foods or liquids such as tomato sauce , wine, juice, lemons and vinegar will absorb into marble and cause permanent staining. The extreme density of granite makes it capable of resisting virtually all stains from foods and liquids.

Even acidic liquids like vinegar will not permeate granite as long as you maintain an effective sealant barrier on the granite. Both granite and marble need sealing to keep the materials beautiful.

Prior to or immediately after installation, a professional will apply sealant to both materials as a measure of preventing damage. Since granite countertops have inherent stain resisting properties, they need less frequent sealer application than marble materials. For optimal results, you should apply a fresh coat of sealant once a year or once in 3 years depending the type of sealer used.

Rocks that undergo a change to form a new rock are referred to as metamorphic rocks. In the rock cycle , there are three different types of rocks: sedimentary, igneous, and metamorphic.

Sedimentary and igneous rocks began as something other than rock. Sedimentary rocks were originally sediments, which were compacted under high pressure. Igneous rocks formed when liquid magma or lava —magma that has emerged onto the surface of the Earth—cooled and hardened. A metamorphic rock , on the other hand, began as a rock—either a sedimentary, igneous, or even a different sort of metamorphic rock. Then, due to various conditions within the Earth, the existing rock was changed into a new kind of metamorphic rock.

The conditions required to form a metamorphic rock are very specific. The existing rock must be exposed to high heat, high pressure, or to a hot, mineral-rich fluid. Usually, all three of these circumstances are met. In order to create metamorphic rock, it is vital that the existing rock remain solid and not melt. If there is too much heat or pressure, the rock will melt and become magma. This will result in the formation of an igneous rock , not a metamorphic rock.

Consider how granite changes form. Granite is an igneous rock that forms when magma cools relatively slowly underground. It is usually composed primarily of the minerals quartz, feldspar, and mica. When granite is subjected to intense heat and pressure, it changes into a metamorphic rock called gneiss.

Slate is another common metamorphic rock that forms from shale. Limestone, a sedimentary rock , will change into the metamorphic rock marble if the right conditions are met.