Marie A, Mainprice D, Sobolev N. Diamond characteristics of the De Beers Pool Mines, Kimberley, South Africa. IKC abstracts [Internet]. 1982 Sep. 1 [cited 2025 Dec. 19];3:200-. Available from: https://journals.library.ualberta.ca/ikcabstracts.com/index.php/ikc/article/view/2245