Burgess, R., D. Phillips, J.W. Harris, and D.N. Robinson. “Antarctic Diamonds in South-Eastern Australia? Hints from 40Ar 39Ar Laser Probe Dating of Clinopyroxene Inclusions from Copeton Diamonds”. International Kimberlite Conference: Extended Abstracts 7, no. 1 (April 17, 1998): 119–121. Accessed April 18, 2024. https://ikcabstracts.com/index.php/ikc/article/view/2654.