(Lithium South, 11.May.2022) — Lithium South Development Corporation (TSX-V: LIS) (OTCQB: LISMF) (Frankfurt: OGPQ) has retained Groundwater Insight Inc. of Halifax, Nova Scotia to provide technical services regarding the Hombre Muerto North Lithium Project (HMN Li Project) located in Salta, Argentina.  The services will include the preparation of a National Instrument Compliant Resource Estimate, and the […]