Fireweed Metals Corp. engages in the acquisition and exploration of mineral assets in Canada. It explores for zinc, lead, and silver, as well as gallium and germanium deposits. The company owns an interest in the Macmillan Pass project located in Yukon, Canada; the Gayna River project situated in Northwest Territories, Canada; and the Mactung Tungsten project that covers an area of 37.6 square kilometers located in Yukon and Northwest Territories, Canada. The company was formerly known as Fireweed Zinc Ltd. and changed its name to Fireweed Metals Corp. in June 2022. Fireweed Metals Corp. was incorporated in 2015 and is headquartered in Vancouver, Canada.