Investor Presentaiton

2 km Las Chispas* SilverCrest METALS Footprint Comparisons San Dimas fm FIRST MAJESTIC SILVER CORP Panuco ✓ VIZSLA SILVER CORP. Mogollon SUMMA SILVER Hughes/Tonopah SUMMA SILVER Sonora, Mexico Ag-Au epithermal veins 138 Moz grading 1,055 g/t AgEq 30 km of cumulative vein strike 5 km Durango, Mexico Polymetallic epithermal vein hosted 188 Moz grading 686 g/t AgEq 171 km of cumulative vein strike 5 km Sinaloa, Mexico > Polymetallic epithermal vein hosted 107 Moz grading 3 66 g/t AgEq 86 km of cumulative vein strike 2 km Southwestern New Mexico, USA Ag-Au epithermal veins Pre-Resource 50 km of cumulative vein strike 2 km Central Nevada, USA > Ag-Au epithermal veins Pre-Resource Dozens of veins Source: Company reports, Primero mining - 2014 San Dimas Property Technical Report. T. Maunula & Associates 2022 Panuco Property Technical Report. Tetra Tech Canada Inc -2018 Las Chipas Technical Report. Note: San Dimas, Las Chipas, & Panuco are nearby projects not owned by Summa Silver. There is no guarantee Summa will return similar exploration results or resources as San Dimas, Las Chipas or Panuco Summa Silver Corp. | TSXV:SSVR | OTCQX:SSVRF Frankfurt: 48X Page 24

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