Smit, K., S. Shirey, E. Hauri, J. Wang, T. Stachel, and R. Stern. “Neoproterozoic Zimmi Diamond Formation through Infiltration of Recycled Methane into Sulphide-Bearing Archaean Eclogite”. International Kimberlite Conference: Extended Abstracts, vol. 11, Sept. 2017, doi:10.29173/ikc3924.