Highlights: Site construction activities in Argentina progress with Pond 4 design complete Authium advances nano-filtration plant construction in workshop in Sydney; general equipment assembly to commence Testwork confirms excellent impurity separation and successful stress testing of filtration elements PERTH, AU / ACCESS Newswire / September 10, 2025 / Galan Lithium Limited (ASX:GLN) (Galan or the Company) is pleased to provide an update on the progress of Phase 1 construction at its Hombre Muerto West (H ...