Malarkey, J., D.G. Pearson, J.P. Davidson, and N. Wittig. 2008. “Origin of Cr-Diopside in Peridotite Xenoliths: Recent Metasomatic Addition Revealed by a Micro-Sampling, Trace Element and Sr Isotopic Study of Cratonic and off-Craton Peridotites”. International Kimberlite Conference: Extended Abstracts 9 (October). https://doi.org/10.29173/ikc3377.