en.Wedoany.com Reported - TomaGold has initiated an Audio-Magnetotelluric (AMT) geophysical survey at the Berrigan Mine Project, located in the Chibougamau mining camp, Quebec, Canada. The project's claim block consists of 16 claims covering a total area of 483 hectares, approximately 4 kilometers northwest of the town of Chibougamau.
The survey aims to enhance the understanding of the regional structural framework and to locate deep conductive pathways associated with known mineralized zones, including the main and deep zones of the Berrigan Mine. The results will assist in selecting high-potential drill targets. This work follows the recently completed Phase II drilling program and is a continuation of a large-scale geophysical program initiated in May 2026. The survey is being conducted on a grid consisting of 14 lines of varying lengths, with a station spacing of 25 meters, covering a total distance of 7.5 kilometers. Audio-Magnetotellurics (AMT) is a deep-sensing technique that records variations in the Earth's electric and magnetic fields at audio frequencies to identify deep conductive features that may host or control polymetallic mineralization. The Berrigan Mine Project has previously undergone borehole electromagnetic surveys and completed a Phase II drilling program, with assay results from five recent drill holes yet to be released.
David Grondin, President and CEO of TomaGold, stated that launching this AMT survey is a significant step in the company's exploration strategy for the Berrigan system. The survey is expected to provide a clearer understanding of the structural framework controlling deep mineralization, while also helping to identify new conductive corridors, potential extensions of known mineralization, and other high-priority exploration targets. Combined with ongoing drilling and geophysical programs, the results will help unlock the greater potential of the Chibougamau asset and guide the next phase of value-creating exploration activities.
TomaGold holds an option to acquire full ownership of the claim block from Chibougamau Independent Mines. In January of this year, the company released assay results from drill holes TOM-25-014 and TOM-25-015 at the Berrigan Mine Project.
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