Lithium South Development Corporation (TSX-V: LIS) (OTCQB: LISMF) (Frankfurt: OGPQ) has announced a significant milestone for its Hombre Muerto North Lithium Project in Salta, Argentina, revealing a Preliminary Economic Assessment (PEA) with promising financial figures. PEA Overview Lithium South reports an after-tax Net Present Value… Read More »Lithium South’s HMN Project PEA Reveals $934M NPV, 31.6% IRR, and 2.5-Year Payback