Vancouver, British Columbia--(Newsfile Corp. - July 6, 2026) - Pacifica Silver Corp. (CSE: PSIL) (OTCQB: PAGFF) ("Pacifica Silver" or the "Company") is pleased to announce the completion of a 31.65-kilometre Induced Polarization (IP) and Resistivity (RES) geophysical survey at the 100% owned Claudia Silver-Gold Project ("Claudia" or the "Project") in Durango State, Mexico. Representing the first geophysical survey conducted at Claudia, the program was designed to investigate the nature of the Project's extensive vein systems and has successfully identified a large, near-surface, volcanic-rock-hosted chargeability anomaly in the southern portion of the property. Due to the strength of the new "Judy" anomaly, the Company has relocated one drill rig from its ongoing Phase II program to commence drilling an initial five holes on the anomaly.
Highlights
Survey Completed: Approximately 31.65 line-kilometres of IP-RES surveying was competed across 10 lines (numbered 2 through 11) in the southern portion of the Claudia project, aimed at enhancing the Company's understanding of the Project's extensive vein systems (Figure 1).
Major Chargeability Anomaly Identified: A significant zone of highly elevated chargeability was delineated on Lines 8 and 11, extending 600 metres in a northeast-southwest direction. The anomaly displays a probable north-south trend, remains recognizable for an additional 680 metres to the northwest of the strongest response, and decreases in intensity while plunging northward (Figure 2).
Highest and Strongest Response Near Surface: The strongest portion of the anomaly, with chargeability values of 24-30 milliradians (mrad), is modelled at shallow depths of approximately 75-150 metres below surface on Line 11 and coincides with a zone of high resistivity (Figure 3).
Geometry and Interpretation: The anomaly dips gently to the east and north, broadening to the northwest at lower chargeability values (16-22 mrad). It is best interpreted as a bulk-volume response consistent of disseminated or stockwork sulfide mineralization within a non-graphitic volcanic host-rock sequence.
Drilling Judy: Due to the strength of the Judy anomaly, the Company relocated one of two operating drill rigs from its ongoing Phase II program to begin drill testing the target in late June. The Company plans to drill an initial five holes into the Judy anomaly over the coming weeks.
"We are very encouraged by the results of our first-ever geophysical survey at Claudia," stated Todd Anthony, Chief Executive Officer of Pacifica Silver. "The survey has identified a large, near-surface chargeability anomaly that ranks among the strongest targets on the property. The discovery of this new target in an underexplored area, combined with our ongoing Phase II drilling success, strongly reinforces our confidence in the district-scale potential of the Claudia Project. By mobilizing a drill rig immediately to the area, we are eager to test this anomaly without delay and to receiving results in the coming weeks."