Simandl, Laura, George J. Simandl, and Suzanne Paradis. “Economic Geology Models 5. Specialty, Critical, Battery, Magnet and Photovoltaic Materials: Market Facts, Projections and Implications for Exploration and Development”. Geoscience Canada 48, no. 2 (August 18, 2021): 73–91. Accessed October 17, 2021. https://journals.lib.unb.ca/index.php/GC/article/view/32171.