Pearson, D. et al. 1991. Diamond Facies Pyroxenites from the Beni Bousera Peridotite Massif and Implications for the Origin of Eclogite Xenoliths. International Kimberlite Conference: Extended Abstracts. 5, (Feb. 1991), 326–328. DOI:https://doi.org/10.29173/ikc2557.