Yes, diamonds are typically found underground in the Earth's mantle, at depths of around 150-200 kilometers. They are brought to the surface through volcanic eruptions in a type of rock called kimberlite pipes.
Diamonds are normally found in kimberlite pipes, which are ancient volcanic rock formations found in specific regions of the world such as Africa, Russia, Canada, and Australia. These kimberlite pipes bring diamonds from the Earth's mantle to the surface through volcanic eruptions.
Diamonds are found in diamond mines that circulate around volcanic pipes: mined diamonds.As well, diamonds are found under water where the water has washed over volcanic pipes that contain diamonds: alluvial diamonds.
Diamonds are typically found in regions with specific geological conditions, such as old volcanic pipes or cratons where the high pressure and temperature necessary for diamond formation can occur. These conditions are not common worldwide, so diamonds are only found in certain areas where these geological processes have taken place.
Diamonds are mined from geologic rock formations containing the ore kimberlite. The "pipes", or ore lodes, are found worldwide, in places such as South Africa, India, and Australia. (see the related link).
Diamonds are not found in a great many different places. Diamonds are not found floating in the ocean for example.
Diamonds are commonly found in volcanic pipes.
No, no natural diamonds are found in New Zealand.
Diamonds are found below level 16 of the world.
Any natural diamond, regardless of its colour, is as old as the earth itself.
The diamonds themselves are, well, diamonds. They're found mixed in with other rock, though.
Mined diamonds are as old as Mother Earth herself.
Natural diamonds are as old as Mother Earth herself.
Coal and diamonds are both forms of carbon.
Diamonds are found on every continent except Antarctica and Europe - so yes, diamonds are found in India.
Diamonds are continuously being found around the world, so there is no specific "last time" that they were found. The mining of diamonds happens on an ongoing basis in various countries where they are naturally occurring.
Diamonds are found on every continent on earth except Europe and Antarctica.