Yes, it is the hardest natural rock on earth.
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.
As hard as nails (usually about a person) As hard as diamond As hard as rock
Obsidian, Rock, Concrete, and diamond.
well a feather is about one gram, and a diamond is just as hard as a rock and typically weighs less than a gram. A one gram-diamond is five carats, and there are definitely 1/4 carat diamonds and even smaller. So, the answer is a diamond
because rocks are extremely hard to cut or even crack
No, diorite is not as hard as a diamond. Diorite is a common type of rock composed mainly of feldspar and quartz, which are much softer than diamonds. Diamonds are one of the hardest natural substances known, ranking the highest on the Mohs scale of mineral hardness.
because many carbon atoms were crushed under many layers of rock for millions of years.
Answer 1DiamondAnswer 2The weight of a diamond actually depends on its carat.Pumice is the answer.Pumice is a rock produced from volcanoes but is very light.
Diamond Rock happened in 1805.
Diamond is hardest Diamond cuts glass Glass does not cut diamond
The harder rock is diamond
Diamond !... DIamond is the hardest (known) natural element on the planet. Small pieces of diamond help the drill bit cut though tough obstacles such as rock.