Botswana's Karowe mine just produced a record-breaking 2,492-carat diamond, the largest unearthed in over a century.
Microdiamonds have been discovered in two areas of a well, confirming the existence of an extensive kimberlite system of ...
Diamonds hitch a ride to the surface through explosive kimberlite eruptions, powered by volatile-rich magmas. New simulations ...
Diamonds reach the surface through explosive kimberlite eruptions. New simulations show that carbon dioxide and water make ...
Aim-listed Botswana Diamonds has analysed and evaluated nearly 400 000 km of airborne geophysical and other exploration data using AI techniques and powerful computing, which would otherwise have been ...
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 ...
Seemingly contradictory materials are trapped together in two glittering diamonds from South Africa, shedding light on how ...