TomaGold Discovers Major New Deep Semi-Massive Sulfide Zone, Intersecting 5.75% ZnEq (1.34 g/t AuEq) over 98.5 m at Berrigan Mine .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 } .bwlistcircle { list-style-type: circle } .bwlistdecimal { list-style-type: decimal } .bwlistdisc { list-style-type: disc } .bwmarginl2 { margin-left: 60px } .bwpadb3 { padding-bottom: 4px } .bwpadl0 { padding-left: 0px } .bwpadr0 { padding-right: 0px } .bwrightsingle { border-right: solid black 1pt } .bwrowaltcolor0 { background-color: #cceeff } .bwsinglebottom { border-bottom: solid black 1pt } .bwtablemarginb { margin-bottom: 10px } .bwtopsingle { border-top: solid black 1pt } .bwuline { text-decoration: underline } .bwvertalignb { vertical-align: bottom } .bwwidth10 { width: 10% } .bwwidth100 { width: 100% } .bwwidth11 { width: 11% } .bwwidth12 { width: 12% } .bwwidth15 { width: 15% } .bwwidth16 { width: 16% } .bwwidth17 { width: 17% } .bwwidth18 { width: 18% } Highlights Drill hole TOM-25-015 (from 451.20 m): 5.75% ZnEq (1.34 g/t AuEq) over 98.5 m Including: 26.67% ZnEq (6.26 g/t AuEq) over 4.90 m Including: 7.26% ZnEq (1.69 g/t AuEq) over 49.35 m Including: 10.26% ZnEq (2.39 g/t AuEq) over 14.60 m , 9.94% ZnEq (2.31 g/t AuEq) over 3.25 m , and 14.82% ZnEq (3.45 g/t AuEq) over 6.20 m Drill hole TOM-25-015 confirms the discovery of a new major semi-massive sulfide zone , named Berrigan Deep , which remains open at depth Drill hole TOM-25-014 (from 185 m): 28.69% ZnEq (6.73 g/t AuEq) over 2.10 m Results pending for the last three drill holes (TOM-25-011 to TOM-25-013) and for the borehole geophysical electromagnetic (EM) survey TOMAGOLD CORPORATION (TSXV: LOT; OTCPK: TOGOF) (“ TomaGold ” or the “ Company ”) is pleased to announce the assay results from drill holes TOM-25-014 and TOM-25-015 on its Berrigan Mine project, located in the Chibougamau mining camp. Hole TOM-25-015 intersected significant semi-massive mineralization at depth, opening up a new extension zone named Berrigan Deep. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260129881455/en/ Figure 1: Drill hole TOM-25-015, a major discovery at depth David Grondin, CEO of TomaGold, commented: “Drill hole TOM-25-015, grading 5.75% ZnEq (1.34 g/t AuEq) over 98.5 m , is truly transforming the Berrigan Mine project and highlights a new semi-massive sulfide zone that extends at depth beneath the known zones. This very encouraging result suggests the presence of a large mineralized system that remains open at depth.” Jean Lafleur, P.Geo., VP Exploration at TomaGold, added: “The concept of a new deep mineralized zone is not new in Abitibi, where mineralization has been documented at depths of over 1,000 to 2,000 metres. The Cadillac camp is the best example of this along the Larder Lake–Cadillac fault, with the Doyon, Bousquet 1 and 2, and LaRonde series of deposits extending from the surface to depths of over 3 km. However, this approach remains new for the Chibougamau mining camp. The 2D and 3D modeling currently underway will enable TomaGold to target the -250 to -500 metre interval in the northern portion of the camp, particularly in the Berrigan sector. Surface and borehole electromagnetic surveys will provide 3D vectors to better define the distribution of sulphide-rich mineralization. We believe that this second zone, called “Berrigan Deep”, could be linked to historical intersections located up to 1 km east of the main Berrigan Mine zone, near more felsic lithologies, such as tuffs and porphyries. Field work, geophysical surveys, and drilling planned for 2026 will be critical in assessing its extension in all directions.” TomaGold will launch a new drilling program at Berrigan Mine as soon as it receives the results of the last three drill holes (TOM-25-011, 012, and 013) and the borehole geophysical electromagnetic (EM) survey, which are expected in early February. This program will focus primarily on following up and extending this exciting discovery. Drill Hole TOM-25-015: A Major Discovery at Depth Drill hole TOM-25-015 was drilled at a steeper angle to test the root of the Berrigan mineralized system. It revealed a wide, high-grade zone of mineralization at a depth of over 450 metres within a serpentinized peridotite unit. Mineralogy and textures : The Berrigan Deep zone (from 451.20 to 549.70 m) is characterized by a high proportion of semi-massive to massive sulfides in centimetric and metric horizons or veins. The intervals are particularly rich in sphalerite and pyrrhotite, with chalcopyrite and galena, and minor amounts of arsenopyrite and possibly scheelite (inferred from the tungsten content) . These sulfides also occur as coarse clusters and breccia fillings. Structura