TomaGold Initiates Major Phase 2 Program at Berrigan Mine to Test Berrigan Deep Potential Through Extension Drilling and 4 km by 2 km Deep Geophysical Survey .bwalignc { text-align: center; list-style-position: inside } .bwalignr { text-align: right; list-style-position: inside } .bwblockalignl { margin-left: 0px; margin-right: auto } .bwcellpmargin { margin-bottom: 0px; margin-top: 0px } .bwleftsingle { border-left: solid black 1pt } .bwlistdecimal { list-style-type: decimal } .bwlistdisc { list-style-type: disc } .bwpadb3 { padding-bottom: 4px } .bwpadl0 { padding-left: 0px } .bwpadr0 { padding-right: 0px } .bwrightsingle { border-right: solid black 1pt } .bwrowaltcolor1 { background-color: #d3d3d3 } .bwsinglebottom { border-bottom: solid black 1pt } .bwtablemarginb { margin-bottom: 10px } .bwtopsingle { border-top: solid black 1pt } .bwuline { text-decoration: underline } .bwvertalignb { vertical-align: bottom } .bwwidth1 { width: 1% } .bwwidth100 { width: 100% } .bwwidth13 { width: 13% } .bwwidth16 { width: 16% } .bwwidth19 { width: 19% } .bwwidth8 { width: 8% } Highlights New borehole electromagnetic (BHEM) imaging , combined with Phase 1 drilling results at Berrigan Mine, including TOM-25-015 returning 5.08% ZnEq (1.19 g/t AuEq) over 98.5 m and TOM-25-014 returning 24.85% ZnEq (5.83 g/t AuEq) over 2.1 m , demonstrates compelling potential to expand mineralization at depth with the discovery of Berrigan Deep. The Company is preparing an extension drilling program set to commence in the coming weeks, which will include five drill hole extensions (TOM-25-009 to TOM-25-013), after geophysical modeling confirmed that the original holes were too short and failed to test the targeted conductive plates at depth. The Company will also conduct a large-scale surface geophysical survey spanning 4 km and targeting depths of up to 2 km. The results will refine drill targeting and strategically guide subsequent drilling programs. TOMAGOLD CORPORATION (TSXV: LOT; OTCPK: TOGOF) (“ TomaGold ” or the “ Company ”) is pleased to announce that it will undertake a major Phase 2 exploration program at its Berrigan Mine project, located in the Chibougamau Mining Camp, Québec. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260303741702/en/ Figure 1 - Longitudinal view of the Phase 2 extension drilling program at Berrigan Mine: 3D longitudinal section showing drill holes TOM-25-009 to TOM-25-013 (with TOM-25-009 and TOM-25-010 located between TOM-25-011 and TOM-25-014) and their planned extensions (blue lines) targeting the modeled conductive plate at depth, along with significant intersections from holes TOM-25-014 and TOM-25-015 within the Berrigan Deep zone. Phase 2 builds on drill results from holes TOM-25-009 through TOM-25-015, together with the borehole electromagnetic (BHEM) survey completed in hole TOM-25-013, which collectively led to the discovery of the Berrigan Deep zone at depth. The latest drill holes (TOM-25-011 to TOM-25-013) clearly demonstrated that the completed hole lengths were insufficient to adequately test the modeled conductive targets at depth. In the coming weeks, TomaGold will launch Phase 2 of its drilling program, which will include five extension holes on previously completed drill holes TOM-25-009 through TOM-25-013 to further evaluate the Berrigan Deep zone at depth (see Figures 1 and 2). Additional exploration drilling will also be carried out to test new targets generated from ongoing geological and geophysical modeling. In parallel, the Company will undertake a large-scale surface electromagnetic survey spanning 4 km and targeting depths of up to 2 km. The objective of the survey is to identify additional conductive targets analogous to Berrigan Deep and to generate new high-priority targets with strong discovery potential. David Grondin, President and CEO of TomaGold, stated: “Although drill holes TOM-25-011 to TOM-25-013 intersected mineralization, including 16.12% ZnEq (3.77 g/t AuEq) over 2.0 m in hole TOM-25-011 , geophysical data clearly indicate that drilling stopped short in certain areas. By extending these holes, we aim to reach the core of the modeled conductive plates, which could significantly increase the volume of identified mineralization — similar to what was achieved with the discovery of Berrigan Deep in drill hole TOM-25-015.” Jean Lafleur, P.Geo., VP Exploration at TomaGold, added: “Now that all results have been received and compiled, we have a clearer understanding of both the Main Zone and the newly identified Berrigan Deep zone, which represent two distinct parallel zones. Conductive plates identified through the BHEM survey indicate, at this stage, that Berrigan Deep may have greater expansion potential. Our upcoming drilling campaign will aim to demonstrate the extent of this zone in all directions. Initial drilling will focus on extending holes TOM-25-009 through TOM-25-013, which is expected to establi