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What is the second hardest mineral on the Mohs scale after diamond?
Wiki User
∙ 12y ago
On the Mohs scale of mineral hardness, corundum is listed as a 9, below diamond which has a rating of 10.
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoHowdy, the hardest gem family second to Diamond is Corundum which includes Ruby and Sapphire.
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What is the hardest diamond apatite topaz talc?
No. On the Mohs Scale of hardness, the hardness comparisons are exactly opposite. Talc is rated as 1 -- soft, and diamond is rated as 10 -- hard, in fact, the hardest rating.
What is the 2 second hardest gem stone?
Hardness is the resistance of a gem to scratching and abrasion. It is one of the key qualities of a gemstone. Diamond is the hardest gemstone. The second hardest gemstone is corundum (ruby and sapphire).
Moh's scale identifies minerals by their relative?
The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. Ithardnesses
Can talc scratch glass?
No. Talc is the softest mineral. It can't scratch anything that is harder that itself. Talc is number 1 on the Mohs scale, a scale of hardness, but diamond is number 10, which means that diamond is very much the harder of the two. You can't even scratch a diamond with a fingernail, hardness of about 2.5, so talc with even less hardness doesn't stand a chance against the mighty diamond! See Related Links below this box for more information about the hardness of talc, diamonds and other materials.
What mineral does scientists use the mohs scale to identify?
Hardness, how easily it can be scratched
Which mineral is the hardest on the scale?
Diamond is the hardest mineral known.
What is the hardness of a diamond?
On the Mohs scale of relative mineral hardness, diamond is the hardest at 10.
What is the hardest reference mineral on the Mohs scale?
diamond
Is diamond hard on the Earth?
Diamond is the hardest natural mineral on earth, measuring 10 on the Mohs scale, where 10 is the hardest mineral.
Is diamond mineral?
Yes a diamond is a mineral. It is the hardest mineral on the Moh's Hardness Scale from the ratings 1-10.
What is the hardest and softest mineral on the mohs scale?
A diamond and talc
How hard is a moissanite on the mohs scale of mineral hardness?
10 is the hardest mineral on the scale. Since Mohs understood this to be the diamond (based on tests scratching different minerals) the diamond was designated a 10.
What is a hardness of a diamond?
The diamond is the hardest know mineral that can scratch all other substances. It is also rated 10 in the Mohs hardness scale.
What is the hardest mineral shown and what is its hardness on the Mohs scale?
Hardest - Diamond Hardness - 10
Which is the softest and the hardest mineral?
The softest known mineral is 'TALC'. The hardest known mineral is 'DIAMOND' (according to Friedrich Mohs scale)
How the hardness of diamond is measured?
The hardness of diamond is measured on the Mohs Scale, and diamond is the hardest mineral on the scale, ranked at 10.
What is diamonds hardness?
It is dia mond . . . diamond. On the scale from 1 to 10, diamond is the hardest at 10.
