Reidel, Stephen P., and D. Brent Barnett. “Igneous Rock Associations 27. Chalcophile and Platinum Group Elements in the Columbia River Basalt Group: A Model for Flood Basalt Lavas”. Geoscience Canada 47, no. 4 (December 18, 2020): 187–214. Accessed April 25, 2024. https://journals.lib.unb.ca/index.php/GC/article/view/31272.