minerals within Kalahari cover overlying a kimberlite pipe. Depletion and enrichment processes in lithospheric...Xenoliths from Kimberlite Pipes The Leslie Kimberlite Pipe of Lac de Gras, Northwest Territories, Canada: Evidence... T.A., Zweistra, P Diamonds from Zamitsa and Dalnaya kimberlites (Yakutia): Their nature, growth history... Emplacement history of the Jericho kimberlite pipe, northern Canada. Cookenboo, H.O., Kopylova, M...O'Reilly, S.Y., Griffin, W.L. Diamonds from the Deep: Pipe DO-27, Slave Craton, Canada. Characteristics of |