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What is the hardest substance called?
The hardest naturally occurring substance is called diamond. It is a form of carbon.
Is a diamond natural mineral or a natural compound?
Yes, it is a naturally occurring crystal composed of carbon, considered a mineral, not a compound.
Is diamond natural or man-made?
Diamonds are a naturally occurring substance found deep in the earth's crust.
What is the hardest naturally occurring substance in the world?
Diamond use to be the hardest known natural substance now it is the mineral lonsdaleite at 58% stronger then diamond is the first the second hardest is wurtzite boron nitride at 18% stronger then diamonds they are both extreamly rare natural minerals sources http://www.newscientist.com/article/dn16610-diamond-no-longer-natures-hardest-material.html
What is Diamond Aura?
A diamond aura is a (man made) synthetic diamond. It reproduces the look of a natural mined diamond. It involves the use of natural occurring minerals heated to a high heat of about 5000 degrees F. It's like a diamond in color, clarity, cut, and carat weight.
Is American diamond a natural stone?
Yes, diamonds found in America are natural stones.
Is diamond man made or natural?
Diamonds are a naturally occurring substance found deep in the earth's crust.
What are zircon diamonds?
Zircon is a naturally occurring mineral that is not a diamond. Zircon is often used as a diamond substitute in jewelry due to its natural brilliance and sparkle, but it is not as valuable as a true diamond.
Is carbon an element molecule or mixture?
Carbon is definite an element, occurring pure in three natural forms diamond, graphite and (amorphous) carbon black.
Name the hardest and softest substances occurring in nature?
diamond is the hardest and graphite is the softest
What is the most natural diamond in the world?
Every natural diamond is the most natural diamond.
Is there something harder than diamond?
No, diamond is the hardest naturally occurring mineral.
