PetraDiamonds' Cullinan Mine, South Africa. This mine is over 100 years old and has produced an enormous number of diamonds including the Crown jewels. We had great access to their underground kimberlite mines as well as their old and new tailings facilities. Great thanks to all the people at Cullinan for the opportunity.
De Beers' Venetia Mine, South Africa. International team of CO2 mineralization experts conducting fieldwork . Ongoing research is aimed at characterizing kimberlite residues and conduct laboratory technology demonstrations.
Atlin, British Columbia, Canada. Exploring Monarch Mountain, ultramafics, serpentinization, and carbonation. The serpentinized harzburgite is a remnant of ancient oceanic crust.