Silver47 Drills Massive Sulfide at the New Second Chance Zone: 74 m of Visually Observed Semi-Massive to Massive Sulfide Intervals Within 197 m of Continuous Sulfide Mineralization, Red Mountain Project, Alaska

50m of Visually Observed Sulfide Mineralization Also Intersected at Dry Creek Successful Summer Drill Program Complete All Assays Pending

Vancouver, British Columbia--(Newsfile Corp. - September 8, 2026) - Silver47 Exploration Corp. (TSXV: AGA) (OTCQX: AAGAF) (" Silver47 " or the " Company ") is pleased to announce the completion of its summer drill program at the high-grade silver and critical minerals Red Mountain Project, Alaska (the " Red Mountain Project "). Assay results for the drill holes described in this news release are pending unless otherwise stated.

Highlights:

Second Chance Zone - 197 m of Visually Observed Sulfide Mineralization: Initial drilling at the Second Chance zone, 43 km west of the Dry Creek deposit, intersected 197 m of visually observed continuous pyrite-sphalerite-galena mineralization (48.8 m to 245.7 m core length) in drill hole SC26-003, including a cumulative 74 m of semi-massive to massive sulfide intervals. To the Company's knowledge, based on its review of historical and current drilling records, this represents the widest mineralized interval drilled on the project to date.

Second Chance Zone Open in All Directions: Four of five holes at Second Chance intersected the sulfide horizon over an initial 200 m of strike length and 150 m down-dip, based on visual observations. The fifth hole crossed a fault before reaching the horizon, which has since been mapped at surface on the far side of the fault. The zone is untested beyond the current drilling .

Surface Mapping Extends Target Horizon: Preliminary geological mapping has traced the mineralized horizon at surface over a strike length of 3 km. The horizon remains open beyond the limits of this season's mapping in both directions.

Dry Creek - 50 Meters of Visually Obs