Grütter, H.S., and A.H. Menzies. “Discrete Ti-Al±Ca Metasomatism at ~53 Kbar in Chromite-Garnet Peridotites from Newlands Kimberlite, South Africa”. International Kimberlite Conference: Extended Abstracts, vol. 11, Sept. 2017, doi:10.29173/ikc3870.