Wyllie, P., & Lee, W. (1998). Kimberlites, carbonatites, peridotites and silicate-carbonate liquid immiscibility explained in parts of the system CaO-(Na2O+K2O)-(MgO+FeO)-(SiO2+AI2O3)-CO2. International Kimberlite Conference: Extended Abstracts, 7(1), 974–976. https://doi.org/10.29173/ikc2951