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What is the second hardest rock on earth?
The second hardest rock on Earth is quartz. It ranks below diamond in terms of hardness on the Mohs scale.
What is the softest rock in the world?
talc is the softest rock in the world while diamond is the hardest rock
What is the second hardest natural substance on earth?
The second hardest natural substance on earth is moissanite, which is a mineral composed of silicon carbide. Only diamond, which is made of pure carbon, is harder than moissanite.
Where is the hards rock in the world?
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 .
Which rock on earth is the hardest?
The diamond is the hardest rock (or mineral).
What is the second hardest substance in the world?
Diamond is the hardest substance in the world, but the second hardest substance is boron nitride. It is often used in high-temperature and high-friction applications due to its exceptional hardness and thermal stability.
What is the hardest of all the rocks?
Hardest Mineral=Diamond Second would be corundum.etc. etc....but these are minerals. Rocks are a combination of at least 2 minerals. A hard "rock" would be nearly any mafic, igneous rock.
Is corundum the hardest rock?
Corundum is a mineral, therefore it could not be the hardest rock.
What is called the hardest rock?
Diamond is one of the hardest naturally occurring rocks. It has a rating of 10 on the Mohs scale of mineral hardness, making it extremely resistant to scratching and abrasion.
What's the hardest rock?
The hardest rock is PANTERA, or Diamonds. Depending on your question.
Which is the second natural hardest substance in the world?
The second hardest substance in the world is mineral lonsdaleite, or hexagonal diamond. It's made up from the same materials as diamonds, but it has a slightly different structor. Mineral lonsdaleite is extremely rare in nature.
Which is the hardest rock?
Music or an actual rock?
