Smith, D.C. “On the Characterisation and Credibility of Supersilicic, Stoichiometric, and Subsilicic Pyroxenes”. International Kimberlite Conference: Extended Abstracts 3 (September 1, 1982): 223–223. Accessed April 30, 2024. https://ikcabstracts.com/index.php/ikc/article/view/2307.