Diamond's atomic structure makes it the hardest mineral known.
Yes, diamond is the hardest mineral known.
A diamond is a form of pure carbon that is so hard that it can't be changed into a cutting tool.
Diamond grinding wheels need to be abrasive so that they can grind the diamond. Diamond is a very hard substance, after all.
Diamond is hardest Diamond cuts glass Glass does not cut diamond
"The Golden Jubilee is the largest faceted diamond in the world, weighing 545.67 carats." It's colour grade is 'fancy yellow-brown'. This diamond is hard because diamond is the hardest mineral on earth.
because many carbon atoms were crushed under many layers of rock for millions of years.
yes coal is squeezed so hard to make a diamond
it is really valuable and is one of the hardest materials in the world. it is so hard that they use diamond saws (dont ask me how they made those) to cut diamond in to pieces.
Diorite is an extremely hard rock, making it difficult to carve and work with but not anywhere near as hard as a diamond
Only Diamond is as hard as diamond, and if their could be any gem stone as hard as diamond then it would definitely be Diamond.
Diamond is the hardest known mineral.
Diamond is the hardest mineral on earth.