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Pressure and extreme heat.

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What causes pressure to cause diamonds in the mantle?

The weight of the rocks in the crust and upper mantle results in the pressure that allows diamonds to form.


What causes the pressure to allow diamonds to form in the mantle?

The weight of the rocks in the crust and upper mantle.


What causes the pressure that allows diamonds form in the mantle?

Diamonds are believed to be formed about 90 miles below the surface of the Earth, in the mantle. So, the weight of the Earth above them creates the pressure to form diamonds.


What causes the pressure that allows diamonds to form in?

The weight of the rocks in the crust and upper mantle results in the pressure that allows diamonds to form.


What causes the pressure that allows diamonds to form in the Earth's mantle?

The high pressure that allows diamonds to form in the Earth's mantle comes from the weight of overlying rocks and minerals pressing down on carbon deposits deep within the Earth. This pressure, combined with high temperature, causes the carbon atoms to crystallize and form diamonds over millions of years.


What causes the pressure that allows diamonds to form in the mantle?

Gravity and the mass of rock above the diamond stability zone.


What causes the pressure that allow diamonds to form in the mantel?

Diamonds form in the mantle due to high pressure and temperature conditions. The pressure is created by the overlying rock layers pressing down on the carbon-containing minerals, causing the carbon atoms to form the strong bonds necessary for diamond crystal structure to develop. Additionally, the high temperatures in the mantle aid in the transformation of carbon into diamonds.


Why can diamonds form the mantle?

The weight of the rocks above the mantle results in high pressure.Diamonds need high temperatures and pressure to form from carbon. Diamonds form in the mantle in certain zones where conditions are right for them to do so.There just happens to be the right critical temperature-pressure-mineral environment in the mantle in certain zones for their formation.


Do diamonds surround the earth's mantle?

No, diamonds don't surround the earth's mantle. Diamonds are formed within the earth's mantle, and are rare.


What layer do diamonds form in the Earth?

The vast majority of diamonds form within the Earth's lithospheric mantle at depths of around 150 to 190 km. Volcanic pipes bring them to the surface with kimberlite or lamproite in the pipes. Diamonds are formed from carbon.


Why can diamonds form in the mantle?

The weight of the rocks above the mantle results in high pressure.Diamonds need high temperatures and pressure to form from carbon. Diamonds form in the mantle in certain zones where conditions are right for them to do so.There just happens to be the right critical temperature-pressure-mineral environment in the mantle in certain zones for their formation.


What causes the pressure that allows diamands to form in the matle?

Diamonds form deep in the mantle due to the extreme pressure exerted by overlying rocks. This pressure, combined with high temperatures, helps carbon atoms to bond together in a unique crystalline structure that makes up diamonds.