Duncan (M.Sc. student) has setup some cool column experiments to determine rates of CO2 sequestration through enhanced rock weathering of pulverized kimberlite, wollastonite skarn, and dunite. He is tracking changes to the solid, aqueous, and gaseous phases as he artificially weathers these rocks in the laboratory. The second phase will see these columns moved to an outdoor space on Trent’s campus to monitor weathering rates under real-world conditions.
