Arculus, R.J., M.A. Dungan, G.E. Lofgren, and J.M. Rhodes. “Lherzolite Inclusions and Megacrysts from the Geronimo Volcanic Field, San Bernardino Valley, Southeastern Arizona”. International Kimberlite Conference: Extended Abstracts 2, no. 1 (September 12, 1977): 12–14. Accessed May 8, 2024. https://ikcabstracts.com/index.php/ikc/article/view/926.