Berg, G.W., and J.A. Carlson. “The Leslie Kimberlite Pipe of Lac De Gras, Northwest Territories, Canada: Evidence for Near Surface Hypabyssal Emplacement”. International Kimberlite Conference: Extended Abstracts 7, no. 1 (April 17, 1998): 81–83. Accessed April 16, 2024. https://ikcabstracts.com/index.php/ikc/article/view/2639.