Gurney, J.J., and R.O. Moore. “Geochemical Correlations Between Kimberlitic Indicator Minerals and Diamonds As Applied to Exploration”. International Kimberlite Conference: Extended Abstracts 5 (February 1, 1991): 125–126. Accessed April 16, 2024. https://ikcabstracts.com/index.php/ikc/article/view/2486.