Maas, R., V. Kamenetsky, C. Paton, and V. Sharygin. “Low 87Sr 86Sr in Kimberlitic Perovskite – Further Evidence for Recycled Oceanic Crust As a Possible Source of Kimberlites”. International Kimberlite Conference: Extended Abstracts 9 (October 15, 2008). Accessed May 4, 2024. https://ikcabstracts.com/index.php/ikc/article/view/3525.