Malarkey, J. et al. 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, (Oct. 2008). DOI:https://doi.org/10.29173/ikc3377.