When steel reacts with water at the Earth’s surface, it rusts. But what happens deep inside the Earth’s interior? Scientists working at the Advanced Photon Source sought to find out. Located at the ...
South African diamonds have revealed nickel-rich metallic inclusions, offering the first direct evidence of reactions predicted to occur deep in Earth’s mantle. The study shows how oxidized melts ...
Diamonds form deep within the Earth’s mantle under pressures above 5 GPa and temperatures exceeding 900 °C. Their genesis is governed by interactive processes within peridotitic and eclogitic domains, ...