Trickett, S., A. Jones, and M. Field. “Delineation of Kimberlite Lithofacies at the D K1 Pipe, Letlhakane, Botswana”. International Kimberlite Conference: Extended Abstracts 9 (October 15, 2008). Accessed May 3, 2024. https://ikcabstracts.com/index.php/ikc/article/view/3583.