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On August 7-8, 2024, the Thomas J. O’Keefe Institute for Sustainable Supply of Strategic Minerals at Missouri University of Science and Technology (Missouri S&T) hosted the fourth annual workshop on ‘Resilient Supply of Critical Minerals’. The workshop was funded by the National Science Foundation (NSF) and was attended by 212 participants. 143 participants attended the workshop in-person in the Havener Center on the Missouri S&T campus in Rolla, Missouri, USA. Another 69 participants attended online via Zoom. Twenty participants (including 12 students and 4 early career researchers) received travel support through the NSF grant to attend the conference in Rolla. Out of the workshop 212 participants, 199 stated their sectors of employment during registration showing that 88 participants were from academia (34 students), 58 from the private sector and 53 from government agencies. The workshop was followed by a post-workshop field trip to US Strategic Minerals (formerly Missouri Cobalt) in southeast Missouri that was attended by 18 workshop participants from academia (n=11; including 4 students) and the private sector (n=7). Four topical sessions were covered during the workshop: A. The Critical Mineral Potential of the USA: Evaluation of existing, and exploration for new resources. B. Critical Minerals Workforce Development: How to grow the US critical minerals workforce. C. Critical Mineral Processing and Recycling: Maximizing critical mineral recovery from existing production streams. D. Critical Mineral Policy and Supply Chain Economics: Reshoring critical mineral production. The topical sessions were composed of two keynote lectures and complemented by oral and poster presentations by the workshop participants, as well as a 30-minute open discussion at the end of each topical session. Breakout sessions that concluded each day discussed: • Can mining lead the new materials future? • Critical minerals research: where to go from here? • Should the Bureau of Mines be restored? Discussions during the workshop highlighted, for example, that: (i) Mining companies need to better address downstream needs and develop company cultures inclusive of younger generations; (ii) Although funding opportunities over the past year’s started to make a difference for critical minerals supply chain resilience, additional funding that is aimed at strengthening academia – private sector partnerships as well as international collaborations is needed to ensure a long-term impact; (iii) The majority of participants would welcome the reestablishment of the Bureau of Mines, although no consensus was reached on its potential responsibilities. This workshop report provides a detailed summary of the workshop demographics and discussions.