van Straaten, B.I., M.G. Kopylova, J.K. Russell, K.J. Webb, and B.H. Scott Smith. “Stratigraphy of the Intra-Crater Volcaniclastic Deposits of the Victor Northwest Kimberlite (Canada)”. International Kimberlite Conference: Extended Abstracts 9 (October 15, 2008). Accessed March 29, 2024. https://ikcabstracts.com/index.php/ikc/article/view/3521.