Add Yahoo as a preferred source to see more of our stories on Google. Rough diamond, precious stone in mine. When supercontinents break up they likely trigger dramatic volcanic eruptions that pull ...

Diamonds are formed deep within the Earth’s upper mantle, and a phenomenon called kimberlites plays a crucial role in bringing them to the surface. Kimberlites are volcanic eruptions that bring ...

The natural world is constantly surprising us, and now new research has suggested that ’fountains of diamonds’ could be sent shooting up to the surface of the Earth as part of a major geological event ...