Fountains of Diamonds Erupt from Earth’s Center as Supercontinents Break Up
By Stephanie Pappas The breakup of supercontinents may trigger explosive eruptions that send fountains of diamonds shooting up to Earth’s surface. Diamonds form deep in Earth’s crust, approximately 93 miles (150 kilometers) down. They are brought up to the surface very quickly in eruptions called kimberlites. These kimberlites travel at between 11 and 83 mph […]