Mesozoic Kimberlites and Related Alkalic Rocks in South-Western Sao Francisco Craton, Brazil: a Case for Local Mantle Reservoirs and their Interaction - Bizzi, L.A.; Smith, C.B.; Meyer, H.O.A.; Amstrong, R.; De Wit, M.J. (International Kimberlite Conference: Extended Abstracts, 1991)