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The mineral moissanite was discovered in Canyon Diablo in 1983 by Henri Moissan. Moissan discovered the mineral while examining rock samples from a meteor crater.

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Is Moissanite as hard as a diamond?

From Wikipedia: "Moissanite /ˈmɔɪsənaɪt/ originally referred to a rare mineral discovered by Henri Moissan having a chemical formula SiC and various crystalline polymorphs." Diamonds are formed from carbon. Some gem-stone producers sell cut and polished moissanite as diamond replicas: moissanite is not diamond, but enjoys its own separate gem status. You can read more, below.


What are the three hardest stones or rocks on the planet i know diamond is the hardest what are two and three and where does quartz feature on the list please?

The second hardest mineral is moissanite, which is a naturally occurring mineral made of silicon carbide. The third hardest mineral is corundum, which includes gemstones like sapphires and rubies. Quartz ranks as number seven on the Mohs scale of mineral hardness, making it less hard than diamond, moissanite, and corundum.


What is the hardest rock in the world besides diamond?

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.


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 the second hardest natural substance on earth?

The hardest substance that is naturally occurring is a diamond. However, there are harder substances that have been made by scientists in labs.

Related Questions

Is moissanite an element?

No, moissanite is not an element. Moissanite is a rare mineral composed of silicon carbide, with the chemical formula SiC. It is often used as a diamond alternative in jewelry due to its hardness and brilliance.


How is Moissanite made?

Moissanite is a brilliant gemstone which was discovered by Henri Moissan, a French scientist and Nobel Prize winner. He discovered minute quantities of a new mineral in an ancient meteorite in Arizona. It is a hard, durable and beautiful gemstone with shimmering brilliance, fire and luster. Moissanite is a combination of carbon and silicon, chemical name silicon carbide. It is made in a lab with a combination of pressure and heat. Single-crystal moissanite is manufactured through a patented thermal growing process, the specifics of which are proprietary.


Is Moissanite as hard as a diamond?

From Wikipedia: "Moissanite /ˈmɔɪsənaɪt/ originally referred to a rare mineral discovered by Henri Moissan having a chemical formula SiC and various crystalline polymorphs." Diamonds are formed from carbon. Some gem-stone producers sell cut and polished moissanite as diamond replicas: moissanite is not diamond, but enjoys its own separate gem status. You can read more, below.


What mineral is the closest relative to moissanite?

Moissanite closely resembles a diamond. However, there are many differences to be noted. Such as the color, clarity and strength. Each of these traits are considered less desirable in the Moissanite, but much more desirable then a Cubic Zirconium would be.


Is moissanite lab created?

From Wikipedia, below:"Moissaniteoriginally referred to a rare mineral discovered by Henri Moissan having a chemical formula SiC and various crystalline polymorphs. Earlier, this material had been synthesized in the laboratory and named silicon carbide (SiC)."


What is Moissanite?

It is a naturally and artificially crated form type of Silicon carbide, a component is some jewelry. It is very rare to find in nature, because of this, it is manufactured in large scale in labs for use.


Is Moissanite a real diamond?

No. Moissanite is moissanite; diamonds are an allotrope of carbon.From Wikipedia:"Moissanite originally referred to a rare mineral discovered by Henri Moissan having a chemical formula SiC and various crystalline polymorphs. Earlier, this material had been synthesized in the laboratory and named silicon carbide."You can read more about moissanite, below


What is a Moissanite Necklace How does moissanite compare to diamonds in terms of appearance and quality?

A moissanite necklace features gemstones crafted from moissanite, a lab-created crystal initially discovered in a meteor crater. Renowned for its brilliance, fire, and durability, moissanite offers an appealing alternative to traditional diamond jewelry. Moissanite's unique origins and stunning optical properties make it a popular choice for necklaces, providing a dazzling and cost-effective option for those seeking the look of diamonds. How does Moissanite Compare to Diamonds in Terms of Appearance and Quality? In terms of appearance, moissanite is remarkably similar to diamonds, exhibiting a high refractive index that gives it more brilliance and fire. This means moissanite reflects light in a way that often surpasses diamonds, creating a captivating sparkle. Moissanite is also durable, scoring 9.25 on the Mohs scale of hardness compared to diamonds' perfect 10. This makes moissanite highly resistant to scratching and suitable for everyday wear.


What are the three hardest stones or rocks on the planet i know diamond is the hardest what are two and three and where does quartz feature on the list please?

The second hardest mineral is moissanite, which is a naturally occurring mineral made of silicon carbide. The third hardest mineral is corundum, which includes gemstones like sapphires and rubies. Quartz ranks as number seven on the Mohs scale of mineral hardness, making it less hard than diamond, moissanite, and corundum.


Where can one find more information about mossanite diamonds?

There is a difference between Moissanite and Diamond City. If you want to buy Moissanite, it is recommended that you can buy it through


What is the hardest rock in the world besides diamond?

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.


What is the 2 hardest mineral besides dimionds?

The two hardest minerals besides diamonds are moissanite and lonsdaleite. Both of these minerals have a hardness level that is close to that of diamonds on the Mohs scale of mineral hardness.