A pair of diamonds that formed hundreds of kilometers deep in Earth’s malleable mantle both contain specks of materials that form in completely opposing chemical environments—a combination so unusual ...

Geologists are proposing a new model for explaining the eruption of diamond-bearing kimberlites in Northern Alberta. A new study by University of Alberta geologists is proposing a new model for ...

The Argyle formation in Australia, which hosts 90% of the world's pink diamonds, formed when the first supercontinent broke up. When you purchase through links on our site, we may earn an affiliate ...