Granite is an igneous rock, which means that it has been formed from liquid magma deep under the earth's crust, which has slowly cooled over a long period of time. Granite is a very hard stone, which can take a polish and has a low porosity; it should still be sealed for ease of maintenance.
Granite natural stone comes in many different colours with the most common- absolute black granite or galaxy granite. Granite has been used for hundreds of years in construction and interior aesthetics due to it's beautie and durability. Suitable for both walls & floors.