The hardEST is a diamond, and some other hard ones are corundum and topaz. If you look up Moh's hardness scale, it will show you some.
The harder rock is diamond
The hardest rock is PANTERA, or Diamonds. Depending on your question.
The hardest substance that is naturally occurring is a diamond. However, there are harder substances that have been made by scientists in labs.
Harder..One of the hardest things in the natural world.
The hardest substance in a rock would be the hardest mineral of which the rock is composed.
talc is the softest rock in the world while diamond is the hardest rock
The diamond is the hardest rock (or mineral).
Diamond is the hardest rock in the world and we can gate it from nature .also man make it but it is not a real .
The harder rock is diamond
yes
The hardest rock is PANTERA, or Diamonds. Depending on your question.
Diamond.
diamond
The hardest substance that is naturally occurring is a diamond. However, there are harder substances that have been made by scientists in labs.
Diamond
Yes, it is the hardest natural rock on earth.
The softest rock is generally talc, with a Mohs hardness of 1, while the hardest rock is diamond, with a Mohs hardness of 10. Other common rocks fall in between, such as gypsum (2), calcite (3), quartz (7), and feldspar (6-7).