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Obsidian is commonly used in the creation of jewellery, mirrors, and countertops. This is because of its distinct appearance and characteristics, which can last for years with proper maintenance and care. Learn More

Is Obsidian Good For Countertops?

Obsidian is a volcanic glass. Obsidian countertops are easily scratched and have a low resistance to high impacts. Moreover, when broken up, obsidian shatters into shards that could be extremely dangerous. It's noteworthy that Obsidian ranks 5 to 5.5 on the hardness scale, while quartz ranks 7. 

Generally obsidian is not the best choice for kitchen countertops, but could be used as a backsplash, where it is relatively safe, due to obsidian's heat and moisture resistance quality.

So, before you choose obsidian for your kitchen countertop, make sure your kitchen is a low traffic zone so the Obsidian countertop could last long. If you have a high traffic kitchen, you may want to consider using a more durable material like quartz or quartzite countertops.

Obsidian Countertop Cost

Obsidian countertops differ in price per square foot. When compared to other materials on the market, this pricing could be reasonable.

The premium manifestation of Obsidian is very unique and adds value to your kitchen, but as previously stated, obsidian does not fit every kitchen.

What Materials Is Obsidian Made Of

Obsidian is a type of natural glass that is formed from molten lava. There are no notable, large mineral crystals within the matrix of this volcanic glass. All rocks are made up of crystalline mineral combinations. When a mineral crystallises, the atoms that make up the material organise themselves in regular, geometric patterns that are unique to the mineral.

Few Special Features Of Obsidian

Obsidian is a volcanic glass which is less durable than many other tabletop materials.

Obsidian countertops could quickly be damaged if culinary activities are executed directly over the surface. Obsidian countertops, on the other hand, are resistant to moisture and heat and could easily be cleaned with water and soap. They are also resistant to acid, so you don't have to worry about acidic spills.

What Is The Obsidian Composition?

The composition of Obsidian is similar to that of rhyolite and granite. Granites and rhyolites, which are formed the same way as from lava. Rarely, volcanic glasses with basalt and gabbro-like compositions are discovered. Tachylite is the name given to these glassy rocks.

Obsidian Rock Properties And Benefits:

Heat, Cold, And Temperature Fluctuations Are Not A Problem

Because Obsidian has a natural ability to dissipate heat well, hot pans could be placed directly on the surface without causing any damage.

Extremely Long-Lasting

The manufacturing process produces an extremely hard surface that withstands corrosive chemicals as well as exposure to UV rays. It is not easily chipped or scratched, but watch out for knife edges when using a cutting board.

Appropriate For Both Indoor And Outdoor Use

For all of the reasons stated above, Obsidian withstands every vagary of nature. The finishing is lovely and comes in a variety of colours.


Obsidian a naturally occurring resource, is also environmentally friendly - reducing the waste when having to replace countertops during renovations)

Frequently Asked Questions:

What Is The Composition Of Obsidian?

Obsidian is an "extrusive" rock, meaning it was formed by magma that erupted from a volcano.

What Distinguishes Obsidian From Other Rocks?

This is due to the fact that obsidian is volcanic glass. It develops whenever volcanic lava cools rapidly that crystals cannot form. Other rocks are formed due to heat and pressure on the crust of earth over thousands of years.

How Is Obsidian Cleaned?

Because obsidian is made of natural glass, it's relatively easy to clean. Water doesn't like porous materials, but you may polish your obsidian using water and even a little soap if necessary.