Franz, L., G. P. Brey, and M. Okrusch. “Metasomatic Reequilibration of Mantle Xenoliths from the Gibeon Kimberlite Province (Namibia”. International Kimberlite Conference: Extended Abstracts 6, no. 1 (September 19, 1995): 169–171. Accessed April 23, 2024. https://ikcabstracts.com/index.php/ikc/article/view/1820.