Lithium South Development Corporation, an exploration stage junior mining company, engages in the identification, acquisition, and exploration of mineral properties in Argentina. Its flagship property is the Hombre Muerto North lithium brine project that covers approximately 5,687 hectares in nine mining concessions located in Salta Province, Argentina. The company was formerly known as NRG Metals Inc. and changed its name to Lithium South Development Corporation in November 2020. Lithium South Development Corporation was incorporated in 1995 and is headquartered in Vancouver, Canada.