Taylor, W.R., and L. Kingdom. “Mineralogy of the Jagersfontein Kimberlite - an Unusual Group 1 Micaceous Kimberlite - and a Comment on the Robustness of the Mineralogical Definition of ’orangeite’”. International Kimberlite Conference: Extended Abstracts 7, no. 1 (April 17, 1998): 892–894. Accessed April 20, 2024. https://ikcabstracts.com/index.php/ikc/article/view/2921.