What is the melting point of granite?

What is the Melting Point of Granite?

Can you melt granite?
Yes, anything and everything has a melting point. Some things are just much higher than others. But yes, granite can be melted. It is an igneous rock that forms from the slow crystallization of magma below the earth's surface.
If you would rather consult with a stone restoration professional, feel free to give us a call and we will be more than happy to assist you.

What is the Melting Point of Granite?

Granite is a metamorphic rock formed by the cooling of molten rock or lava. The melting point of granite is around 1215-1260 degrees Celsius. This means that a granite block can easily be melted using common methods such as a forge or a kiln.

However, it is important to note that granite is a very hard rock, so it will take longer to melt than other materials. For this reason, it is important to use high heat when melting granite. Otherwise, the granite will not fully melt and could solidify again.

When working with melted granite, it is also important to be cautious as the material can be very hot and cause burns at these higher temperatures.

This study was done in a laboratory to investigate igneous processes. The aim was to understand the temperature of magma and how it affects its formation.
Dry granite has a higher melting temperature in the laboratory than "naturally wet" granite. Also, not all of the granitic rock melts at once.

While granite can be melted you do not have to worry about your granite countertops melting anytime soon.

Granite countertops are a very common and durable rock that has been used in buildings and sculptures for thousands of years. Because of the way granite forms, it possesses a special resistance to damage from heat.

So if you are concerned about the melting point of granite, just be aware that it can melt at high temperatures with enough time and effort. But overall, granite is one of the most stable materials on earth.

Why You Can Trust Marble Renovation

Reasons to Trust Marble Renovation
Reasons to Trust Marble Renovation
Reasons to Trust Marble Renovation
Reasons to Trust Marble Renovation

Best Maintenance Products For Stone Surfaces

This page contains affiliate links, which means that if you click on a product or service link and make a purchase, I may receive a commission. This commission comes at no additional cost to you. I only recommend products or services that I have personally used and believe will add value to you.
  • Lithofin Easy Clean


    Lithofin Power Clean. It’s acid free and suitable for all natural stone surfaces.
    Lithofin Stain Stop


    Lithofin Stain Stop. An excellent sealant for all natural stone surfaces.
    fine wire wool


    Fine Wire Wool. This product helps remove surface grime without damaging the stone.
  • Electric Mop


    This electric mop comes with 4 reusable microfiber pads. Perfect for stone floors.
    fila stone cleaner maintenance


    Fila Surface Care. Professional maintenance for all stone surfaces.
    Glean Quartz and Granite Cleaner


    Glean Quartz and Granite foam cleaner. Ideal for after care.

How does Granite's Melting Point Compare to Other Materials

The melting point is the temperature at which a solid turns into a liquid. Different types of igneous rocks melt at different temperatures. The melting point of granite is 1215-1260 degrees Celsius. This is lower than the melting point of other materials such as quartz melting point(1650 degrees Celsius) and diamond melting point (3550 degrees Celsius).
However, it is higher than the melting point of metals such as iron melting point (1538 degrees Celsius) and copper melting point (1084 degrees Celsius). The high melting point of granite makes it an ideal material for use in construction and other applications where it needs to withstand high temperatures.
David Smith Segarra
"We are a London-based family business with over 35 years experience, and passionate about natural stone. We specialise in marble restoration, providing personalised attention to detail for every customer. Based in Canary Wharf, covering all of Greater London. You can trust us for all your marble needs!"


Marble Restoration Specialist
London, Canary Wharf

What Factors Affect the Melting Point of Granite

Granite is a type of igneous rock that is formed when hot magma cools and solidifies. It is a popular material for countertops and flooring because of its durability and aesthetic appeal. The presence of water in the rock is important to lower the melting temperature.

However, granite can also be used in sculpture and other applications where a smooth, glossy finish is desired. 
In order to achieve this effect, the rock must be heated to a high temperature and then cooled rapidly.

This process, known as heat treatment, affects the melting point of the granite. Depending on the desired results, this igneous rock may be heated to different temperatures and cooled at different rates. 

As a result, the melting temperature of granite can vary significantly depending on the method used.

Maintenance Tips For Natural Stone Surfaces

Marble Cleaning Tips
Reasons to Trust Marble Renovation
Marble Cleaning Tips
Reasons to trust marble renovation

How Does The Melting Point Of Granite Impact Its Use In Construction?

Construction workers and architects have long valued granite for its durability and aesthetic appeal. This natural stone is one of the hardest materials available, making it an ideal material for creating long-lasting structures.

In addition, granite comes in a wide range of colors and patterns, allowing designers to create unique looks for their projects. 

However, one drawback of granite is that it has a high melting point. If you're melting rocks for use in construction projects, like building dams and bridges, you'll need special equipment that can heat the rocks without causing any damage or injury to yourself or others nearby.
As a result, it can be difficult to work with using traditional methods. For this reason, construction workers often have to use specialized tools and techniques when working with granite.

Despite the challenges involved, the use of granite in construction remains popular due to its many advantages.

If I Melt Granite, Will it Be Granite When it Cools?

Whether or not your melted material would be called "granite" is dependent on the speed of its cooling process.

When the right composition of molten materials cools slowly, granite is formed. The mostly silica, aluminum, sodium, calcium mixture with some iron and other elements must cool over an extended period so that large crystals can develop

The mineral crystals in your molten material will be smaller if you cool it less slowly. You would have a rhyolite or dacite instead of granite if you cooled it quickly enough. 

If you cooled it even more quickly (quench the molten material quite fast), then you would have a glassy material.

What Our Clients Say About Us

  • "Have worked with David many times over the years. I highly recommend David and his team at Marble Renovation"
    Riman Verma


  • "Builders trashed my marble hallway and David brought them back to their original glory. He truly cared about doing a great job; highly recommended."


Marble Cleaning & Polishing Services in London

We are a family-run business based in Canary Wharf, London, offering professional marble restoration services in the greater London area. With years of experience, our skilled team is dedicated to restoring the beauty and elegance of your marble surfaces to their original glory. Whether your marble surfaces are dull, stained, scratched, or damaged, we can provide a tailored restoration solution to meet your specific needs. Our services include cleaning, polishing, honing, repairing cracks and chips, and sealing to protect against future damage. 
Restoring a Concrete Countertop
If you would rather consult with a stone restoration professional, feel free to give us a call and we will be more than happy to assist you.
Kelson House, Stewart Street
London, Canary Wharf
E14 3JL
David: +44 (0) 7725 752 660
Andrew: +44 (0) 7894 834 255
Mon-Fri: 9:00AM - 7:00PM
Sat: 11:00AM - 6:00PM

Final Thoughts on the Melting Point of Granite

The melting point of granitic rocks is a key factor that determines its use in construction and other applications.

 Due to its high temperature tolerance and chemical composition, granite is often used in building dams, bridges, and other structures where strength and durability are essential.

However, working with this material can be challenging, as it requires specialized tools and techniques.

 Despite these challenges, the benefits of using granite in construction outweigh the difficulties, making it a top choice for many builders and designers.

Whether we are talking about molten rock, igneous rocks or basaltic rocks or even solid rocks, the melting point of granite is an important factor, other aspects also need to be considered when working with this material.

Overall, its durability and aesthetic appeal make it a popular choice for construction projects, despite the challenges involved in using it. We hope that further research will help improve our understanding of granite and its properties, making it easier to work with in the future.

Whether you are looking to clean or restore your marble flooring, a good marble cleaner can help you get the job done quickly and effectively.

At Marble Renovation, our team of professional marble cleaners offers a wide range of services, including marble polishing, marble cleaning, and all type of marble restoration.

We are committed to providing top-quality service at an affordable price, so contact us today to learn more about how we can help you keep your marble surfaces looking beautiful!

Further Reading: Marble Cleaning and Polishing Tips and Tricks

Discover the latest tips and tricks for marble cleaning and polishing, as well as other stone surfaces, by checking out the posts below. Our expert advice will help you maintain the beauty and durability of your stone surfaces for years to come. Whether you need to remove stains, prevent damage, or protect your surfaces from wear and tear, we have got you covered. Browse our posts now and discover practical solutions for all your marble cleaning and polishing needs, and more.

Marble Renovation

Marble Renovation is a family-owned business situated in Canary Wharf, London, with more than 35 years of expertise in stone restoration.
envelopephonemap-markerclock linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram