TDG Gold Mobilizes Field Team to Greater Shasta-Newberry Copper-Gold Project, Toodoggone

Exploration scheduled to commence in June 2025 with IP followed by Drilling

WHITE ROCK, BC / ACCESS Newswire / June 12, 2025 / TDG Gold Corp. (TSXV:TDG)(OTCQX:TDGGF) (the "Company" or "TDG") is pleased to announce that its field team has mobilized and will shortly commence TDG's funded 2025 exploration program within the Company's expansive and 100%-owned Greater Shasta-Newberry ("GSN") Project (Figure 1) in the Toodoggone District of British Columbia (Figure 2).

Field activities will start with a combination of: (i) soil and rock geochemistry, (ii) Induced Polarisation ("IP") geophysics, (iii) Time-domain electromagnetic geophysics, (iv) ground based magnetic geophysics and, (v) detailed geological mapping (Figure 3), followed by drilling, with the objective of defining copper +/- gold drill targets. The initial focus will be on the area encompassing the Greater Shasta, Newberry and AuWEST areas and will then expand to cover key parts of the 12 kilometre ("km") structural corridor previously defined by TDG (news release Mar 03, 2025). This corridor hosts the Freeport-Amarc AuRORA¹ discovery along with TDG's Trident target (news release Mar 07, 2024) and East Spur target (news release Mar 03, 2025).

HQ diamond drilling is expected to commence in mid-July with the first drillhole located less than 10 metres from the GSN-AuRORA¹ boundary. A further two drillholes are expected to be drilled from the same pad in close proximity to the mineral tenure boundary and the AuRORA¹discovery. Additional pads, drillholes and drill rigs are expected to be deployed based on results from the targeting studies as part of a proposed more extensive drill program at GSN and including additional targets prioritized within the 12 km structural corridor.

Steven Kramar, TDG's Vice President Exploration, commented: "TDG's planned field program this season represents a step change in our focus and coverage as we seek to evaluate and drill test a number of copper +/- gold porphyry opportunities on our side of the boundary of the AuRORA¹ discovery, and beyond. Operations will be based out of our Baker camp located ~8 km by road from GSN. We are well-funded, and our camp is fully winterized - hence, we anticipate being able to operate through to the end of October and into November, if warranted."