Palme, H., E. Jagoutz, C. Gopel, B. Spettel, and H. Wanke. 1982. “The Significance of Sulfides in Spinel and Garnet Lherzolites As Carriers of Platinum Metals”. International Kimberlite Conference: Extended Abstracts 3 (September):224-24. https://doi.org/10.29173/ikc2311.