NGEx Minerals (NGEX) Corporate presentation summary

District overview and context

• Vicuña district hosts five major deposits, including operating mines and advanced exploration projects, with significant copper, gold, and silver resources.

• The district is characterized by world-class metal endowment and ongoing resource growth.

• Lunahuasi is a new high-grade discovery, situated among other major deposits like Los Helados, Filo del Sol, and Josemaria.

Geology and mineralization

• Lunahuasi lies along a key structural corridor shared with other major deposits, enhancing its exploration potential.

• Four distinct mineralization styles are present: high-sulphidation vein Cu-Au-Ag, disseminated and stockwork high-sulphidation Cu-Au-Ag, intermediate-sulphidation high-grade Au, and porphyry Cu-Au.

• Drill results show exceptionally high grades, with intervals such as 823.1m at 1.17% CuEq and bonanza gold grades up to 151.50 g/t Au.

• Grade distribution varies widely, offering multiple potential production scenarios from large, lower-grade to smaller, high-grade operations.

Exploration and discovery history

• Over 57,500m drilled in 70 holes across four campaigns, with all holes in the deposit area intersecting significant mineralization.

• Key discoveries include the Jupiter, Mars, and Saturn zones, each defined by high-grade intersections and unique mineralization characteristics.

• The deposit remains open in all directions, with ongoing predictive discovery based on a robust geological model.