What is the Hardest Mineral?

Have you ever heard of the Moh’s Hardness Scale? Well diamond is the hardest mineral and is on the scale as 10. Did you know that there is a way to find out if a diamond is real? Well theres a way, take the daimond and try to scratch glass with it. If it does scratch, its real, if not, than it’s fake. Also talc is the less hardest against anything on the scale. Your finger nail is the has the same hardness as gold. Look here for more information: