|
Granite
Granite, an igneous rock is very hard & tough and a solidified form of lava, which erupted out on the surface of earth millions of years ago. Therefore, it has a very strong resistance to weather, freeze, thaw and wear. Since, these rocks are very dense so are resistant to stains, water and mildew. Fire and heat have no effect on it, and due to these features granite is widely used for building purposes.
|
