Why is some granite more expensive than others and are the higher priced granites stronger?
A. No! It is simply supply and demand and rarity of color. More attractive stones are in higher demand and if they come from a distant land in small quantities the price will be higher. Some of the toughest stones are also quite cheap and some of the most expensive can be very fragile. Also note that all natural stone contains small “pits” to varying degrees. These are simply small voids between grain boundaries and some of the most expensive stones can be full of them.