Río Grande

• Claims covering 37,000+ hectares • Adjacent to Pluspetrol's project (LITICA) • Initial drilling campaign included: 5 holes (600 m each approx. – Four considered in Maiden Resource) • Brine samples for full geochemical analyses, including multi-element assays • Core tested for physical properties, e.g. recovery, drainable porosity

• 4.7 MT of LCE at 525 mg/l.