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
Businesswire·2026-01-29 11:00

Core Insights - TomaGold Corporation announced significant assay results from drill holes TOM-25-014 and TOM-25-015 at the Berrigan Mine project, revealing a new extension zone named Berrigan Deep with promising mineralization [1][2] Drill Results - Drill hole TOM-25-015 intersected a semi-massive sulfide zone grading 5.75% ZnEq (1.34 g/t AuEq) over 98.5 meters, indicating a large mineralized system that remains open at depth [2][3] - Drill hole TOM-25-014 further defined the mineralized vein system, extending westward at various depths [4] Geological Characteristics - The Berrigan Deep zone is characterized by a high proportion of semi-massive to massive sulfides, particularly rich in sphalerite and pyrrhotite, with other minerals such as chalcopyrite and galena present [5] - Mineralization is associated with shearing and fracturing, with alteration marked by talc, chlorite, and dolomite, suggesting prolonged hydrothermal circulation [5] Future Exploration Plans - TomaGold plans to launch a new drilling program at Berrigan Mine following the results of the last three drill holes and a borehole geophysical survey, expected in early February [2][10] - The upcoming program will focus on extending the discovery in the Berrigan sector, targeting the -250 to -500 meter interval [2][5] Historical Context - The Berrigan Mine property consists of 16 claims totaling 483 hectares, with historical estimates indicating 1,388,915 tonnes of material grading 3.17% Zn and 1.77 g/t Au [10][11]

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 - Reportify