Griffin, W.L., D.A. Carswell, and P.H. Nixon. “Lower Crustal Granulites and Eclogites from Lesotho & South Africa”. International Kimberlite Conference: Extended Abstracts 2, no. 1 (September 12, 1977): 114–116. Accessed March 28, 2024. https://ikcabstracts.com/index.php/ikc/article/view/960.