No it isn't. Hyper diamond is the strongest and densest mineral.
Another Answer
Diamond is the hardest natural mineral. There have been man-made substances that are harder than diamond, but they have not been produced in quantity with any success.
Yes, it is.
A diamond
Diamond. a very hard material that is the hardest substance ever, or at least discover to be the hardest substance on EARTH THAT IS
The hardest substance that is naturally occurring is a diamond. However, there are harder substances that have been made by scientists in labs.
diamond
Nope! A diamond is the hardest substance on earth so only a diamond can scratch a diamond!
Diamond is the hardest substance on Earth that is non-metal. It is made of carbon atoms arranged in a strong crystal lattice structure, giving it its extraordinary hardness.
Diamond has always been considered the hardest natural substance in the world. However, wurtzite boron nitride and mineral lonsdaleite have recently been discoverd and are much harder than diamond.
talc is the softest substance while daimond is th4e hardest substance on earth
This is a fact. It can be verified by way of experimentation, and is true regardless of what anyone believes or disbelieves.
The second hardest substance after diamond on earth is cubic boron nitride. It is often used as an abrasive and cutting tool material due to its exceptional hardness and thermal conductivity.
The hardest naturally occurring substance after diamond is lonsdaleite, also known as hexagonal diamond. It is a rare form of carbon with a hexagonal crystal structure that is even harder than regular diamond due to its unique arrangement of atoms.