The genesis and evolution of subcontinental lithospheric mantle beneath Botswana and N. South Africa - Davies, G.R.; van der Meer, M.; Borst, A.M.; Davidheiser, B.; Meulemans, T.J.; de Jong, S.; Nooitgedacht, C.S.; de Heij, C.M. (International Kimberlite Conference: Extended Abstracts, 2017)