Kopylova, M. G., J. J. Gurney, and L. R. M. Daniels. “Mineral Inclusions in Diamonds from the River Ranch Kimberlite”. International Kimberlite Conference: Extended Abstracts 6, no. 1 (September 19, 1995): 289–291. Accessed November 21, 2024. https://ikcabstracts.com/index.php/ikc/article/view/1866.