Turmalina Metals Corp. engages in the acquisition, exploration, and evaluation of mineral resource properties in South America. The company explores for gold, copper, silver, and molybdenum deposits. Its principal property is the San Francisco project covering 34,651 hectares located in San Juan Province, Argentina. The company also holds an option to acquire 100% interest in the Miranda project, Argentina project, and Chanape project located in Peru. The company was formerly known as Turmalina Copper Corp. and changed its name to Turmalina Metals Corp. in June 2019. The company was incorporated in 2017 and is headquartered in Vancouver, Canada.