Tudor Gold Provides Proposal to Resolve Golden Triangle Permitting Overlap

Vancouver, British Columbia--(Newsfile Corp. - October 17, 2025) - Tudor Gold Corp. (TSXV: TUD) (FSE: H56) (OTC Pink: TDRRF) (the "Company" or "Tudor") is pleased to set out its proposal to resolve the issues which have created a land use conflict between the planned Mitchell-Treaty Twinned Tunnels (the "Tunnels") supporting Seabridge Gold Inc.'s KSM project ("KSM") and Tudor's gold-copper Treaty Creek Project ("Treaty Creek") located in the Golden Triangle of northwestern British Columbia.

Summary

The approximately 22-kilometer Tunnels as currently conceived and partially permitted would be developed and routed directly through Treaty Creek's Goldstorm Deposit. The Tunnels would also pierce Treaty Creek's Perfectstorm Zone, a promising grassroots exploration target which has potential to exceed the Goldstorm Deposit in both tonnes and gold grade.

In May, Tudor offered a plan to Seabridge Gold Inc. ("Seabridge") and the Province of British Columbia (the "Province") for an alternative route for the Tunnels that would bypass the Goldstorm Deposit and Perfectstorm Zone to the north. Tudor believes its proposal supports the safe advance of both KSM and Treaty Creek, with the economic benefits of two mining projects accruing to the Province, versus only one, or none.

Treaty Creek and KSM Location and Proximity

The five deposits which comprise KSM and Treaty Creek's Goldstorm Deposit are all located geologically along the Sulphurets Thrust Fault. The KSM deposits are located to the southwest of Treaty Creek, while the processing facilities to support the KSM deposits are located to the northeast of Treaty Creek, just beyond Treaty Creek's claim boundary.

Map: Treaty Creek and KSM Location and Proximity

To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/4494/270799_dd76e8a564167886_001 ...

Treaty Creek's gold, copper and silver Mineral Resources are hosted in the Goldstorm Deposit, which has had 190,000 meters drilled since 2016 and remains open in all directions. The Goldstorm Deposit currently hosts Indicated Mineral Resources of 21.66 million ounces of gold grading 0.92 g/t, 128.73 million ounces of silver grading 5.48 g/t and 2.872 million pounds of copper grading 0.18% and an Inferred Mineral Resource of 4.88 million ounces of gold grading 1.01 g/t, 28.97 million ounces of silver grading 6.02 g/t and 503.2 million pounds of copper grading 0.15%.