Critical Elements Lithium Corporation engages in the acquisition, exploration, and development of mining properties in Canada. The company explores for copper, zinc, gold, silver, nickel, lead, lithium, niobium, tantalum, platinum group, and rare earth element deposits. Its flagship project is the Rose Lithium-Tantalum project consists of 473 claims covering approximately an area of 244.99 square kilometers located in the Traditional Lands of the Eastmain Community. The company was formerly known as Critical Elements Corporation and changed its name to Critical Elements Lithium Corporation in June 2019. Critical Elements Lithium Corporation was incorporated in 2006 and is headquartered in Blainville, Canada.