Investor Presentaiton

HERMOSA REGIONAL EXPLORATION Hermosa hosts a highly prospective regional land package with the potential for future discoveries III SOUTH32 . We have increased our tenure by 66% since acquisition, consolidating the most prospective areas for polymetallic and copper mineralisation Prospective corridor identified using surface geophysics, soil sampling and mapping Flux identified as a priority prospect in the regional corridor: Immediately downdip of a historic mining area in carbonates with the potential to host Taylor-like mineralisation Flux An initial diamond drilling program planned in H2 CY22 (subject to the receipt of permits) Our ongoing exploration strategy will focus on identifying, permitting and drill testing new targets in the broader land package Chargeability model of Flux prospect(a) (mV/V) Elevation (m) 1600 1400 1200 1000 800 600 400 A A' Notes: a. Refer to footnotes (slide 29) for additional disclosure. 50.0 37.8 25.5 13.3 1.0 Taylor Peake Patented Unpatented Prospects Deposits A High Priority Corridor Clark A' 5km Historical mine Planned drilling Limestone structural zone SLIDE 22

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