Avalon Advanced Materials Inc. engages in the exploration and development of critical minerals and energy resources in North America. The company focuses on projects that include the Nechalacho Rare Earth Elements and Zirconium Project, the Lake Superior Lithium Project, and the East Kemptville Tin-Indium Project. Avalon aims to support the transition to a low-carbon economy by developing sustainable supply chains for essential minerals used in various applications, including nuclear, defense, and communications.