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 ...

A team of researchers has observed that a specific geological event can set into action several events that could lead to the explosion of diamonds, stated Indy100. Findings regarding this activity ...

The sparkle of a diamond hides an extraordinary journey from the depths of the Earth, a voyage that science is only beginning to understand. These precious stones, so prized for their beauty, owe ...

Boulder, Colo., USA: If you’ve ever held or beheld a diamond, there’s a good chance it came from a kimberlite. Over 70% of the world’s diamonds are mined from these unique volcanic structures. Yet ...