Pacifica Silver Reports Additional Drill Results at Claudia with Multiple High-Grade Silver-Gold Intercepts at the Aguilareña Area Ready to Announce with Confidence?
Vancouver, British Columbia--(Newsfile Corp. - February 18, 2026) - Pacifica Silver Corp. (CSE: PSIL) (OTCQB: PAGFF) ("Pacifica Silver" or the "Company") is pleased to announce assay results from the remaining nine holes of its Phase I diamond drilling program at the 100% owned Claudia Silver-Gold Project ("Project") located in the historic El Papantón Mining District in Durango State, Mexico. The Phase I program, comprising 30 holes for approximately 8,000 metres, was successfully completed in late December 2025, with initial results previously reported in news releases dated December 15, 2025, and February 9, 2026. The remaining nine holes were drilled at the principal Aguilareña and Guadalupana vein areas, with results discussed below.
Drill Highlights – Aguilareña Area
"These remaining results from our Phase I Drill Program have rounded out a successful maiden drill campaign that has extended the Aguilareña vein significantly down dip and confirmed the subsurface lateral continuity of the vein along 1.8 km of strike length," stated Todd Anthony, Chief Executive Officer of Pacifica Silver. "We are very excited by what we have seen during our inaugural program: these narrow, high-grade silver-gold intercepts are a hallmark of classic low-sulfidation epithermal systems and closely resemble the vein style of the nearby San Dimas Mine, which has successfully operated for hundreds of years on similar narrow, high-grade structures. We view these results as highly encouraging, fully aligned with the geological model we are systematically pursuing, and clearly indicative of the discovery potential of this large-scale, underexplored Project."
Discussion of Drill Results
Silver and gold assay results are reported for holes corresponding to the following areas (Figure 1 – blue labels) and summarized in Table 1:
Aguilareña vein (northern area): Holes 25CLAU053D, 25CLAU054D, 25CLAU057D, 25CLAU065D, 25CLAU066D
Guadalupana vein: Holes 25CLAU050D, 25CLAU051D, 25CLAU052D, 25CLAU062D
Figure 1 – Map Showing Locations of 2025 Phase I Drill Program at Claudia Project
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/10814/284243_b730434ec4b119a6_001full.jpg
Table 1 – Significant Assay Results from Phase I Drill Program at Claudia Project
NSI stands for "No Significant Intercepts"; Composites calculated with Au minimum of 0.15 g/t (0.100 g/t Au if Ag > 30 g/t) and no more than 1.0 m internal below minimum.
*True widths are estimated to average 75% of the reported drilled intervals (the majority range from 76% to 96%).
**Silver equivalent grade (AgEq) is calculated based on the following formula: AgEq (g/t) = Ag (g/t) + [Au (g/t) x (Au price / Ag price) x (Au recovery / Ag recovery)]. Metal prices for silver and gold are assumed to be US $30/oz and US $2,500/oz, respectively. At this stage, insufficient metallurgical test work has been completed to determine recoveries for silver and gold at the Claudia property. Accordingly, recoveries of 93% for silver and 96% for gold were applied, based on the 5-year historical average production data reported from First Majestic Silver Corp.'s San Dimas mine. These values are considered reasonable proxies for anticipated recoveries at Claudia due to similarities in deposit style and the relative proximity of the two properties.
Northern Aguilareña Area Results
Holes 25CLAU053D, 25CLAU054D, 25CLAU057D, 25CLAU065D and 25CLAU066D were drilled north of the Aguilareña shaft. Apart from 25CLAU053D (up-dip test), all holes targeted extensions of the Aguilareña vein down-dip and laterally from historical drilling with results discussed below.
Figure 2 – Hole 25CLAU065D Cross-Section
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https://images.newsfilecorp.com/files/10814/284243_figure2.jpg
These results demonstrate continued expansion potential along the Aguilareña vein system, with hole 25CLAU065D highlighting significant high-grade gold mineralization in both the main vein/hanging-wall zone and newly identified blind structures in a previously unexplored gap. Combined with successful down-dip and lateral extensions in multiple holes, results demonstrate substantial upside for resource growth north of the historical Aguilareña workings and reinforce why the Company's ongoing Phase II step-out drill program continues to prioritize this prolific vein corridor.
Guadalupana Vein Results
Holes 25CLAU050D, 25CLAU051D, 25CLAU052D and 25CLAU062D were drilled to test the Guadalupana vein approximately 100 to 180 m below historical drill holes.
Holes 25CLAU050D and 25CLAU051D successfully confirmed the vein's presence and continuity at deeper levels, intersecting drilled widths of 5.1 m and 8.6 m, respectively. While silver-gold grades were modest, the intercepts exhibited classic epithermal textures-including milled fragments of earlier banded quartz cemented by later finely banded quartz-indicating repeated hydrothermal brecciation and boiling events. These features are highly encouraging indicators of silver-gold deposition potential at greater depths within the structure.
Holes 25CLAU052D and 25CLAU062D also intersected the Guadalupana vein, albeit over narrower drilled widths and with lower-grade mineralization.
Collectively, these intercepts provide valuable new geological information regarding the subsurface geometry, structural continuity and hydrothermal characteristics of the Guadalupana vein system. The observed epithermal textures and evidence of repeated brecciation and boiling processes are positive indicators of the vein's potential to host higher-grade silver-gold mineralization at depth. They reinforce the Guadalupana vein's strong exploration upside and guide optimized targeting for future step-out and deeper drilling in the ongoing Phase II program, as the Company advances this promising corridor alongside high-grade successes at Aguilareña and recent discoveries elsewhere on the project.
Phase II Drill Program Update
To date, the Company has completed more than 3,650 metres of diamond drilling across 13 core holes using three drill rigs as part of its ongoing Phase II program, which is currently focused on:
Additional updates on exploration progress and assay results from the Phase II drilling will be released in the coming weeks and months as results become available.
Quality Assurance/Quality Control
The 2025 drill samples were collected from HQ-diameter core and were logged and sampled at the Pacifica Silver gated and enclosed facility in Santiago Papasquiaro, Durango. Sample lengths varied from 0.15 to 2.45 m, with the majority being ≥ 0.85 m in length. Pacifica Silver geologists marked the core lengthwise to best divide the core into halves, perpendicular to veins, mineralized fractures and vein-breccia. Sample intervals were cut in half lengthwise and one-half of each sample was placed into pre-numbered plastic sample bags with numbered sample tickets and closed with ties. The closed sample bags were placed into numbered shipping sacks along with numbered bags of coarse preparation blanks and certified reference material (CRMs or "standards") inserted with each hole for quality control/quality assurance purposes.
Samples were transported to the ALS Minerals (ALS) laboratory in Zacatecas, Zacatecas State, Mexico by ALS personnel and by commercial package delivery to the ALS laboratory in Hermosillo, Sonora, Mexico. At the ALS laboratories, the samples were crushed in their entirety to 70% passing 2 mm, and riffle split to 1-kg subsamples which were pulverized to 85% at 75 µm. ALS then shipped 200 g splits of the pulverized material by air freight to the ALS assay laboratory in North Vancouver, Canada, for analysis. Gold was analyzed by 30 g fire-assay fusion with an Atomic Adsorption (AA) finish (method code Au AA23); samples with >10 g/t Au were re-assayed by fire-assay fusion and gravimetric finish. Silver plus 34 major, minor and trace elements were analyzed by ICP AES following 4-acid digestion of 0.5 g aliquots (method code MEICP-61). Samples that assayed greater than 100 g/t Ag were re-analyzed by ICP AES following a 4-acid digestion (method code Ag OG62). ALS holds accreditation under ISO/IEC 17025:2017 for specific analytical procedures and is independent of Pacifica Silver.
Qualified Person
Patrick Loury, AIPG CPG, Exploration Technical Advisor for Pacifica Silver, is a Qualified Person for the purposes of National Instrument 43-101 and has reviewed and approved the technical content in this news release.
About Pacifica Silver Corp.
Pacifica Silver Corp. is a Canadian resource company led by a proven management team with decades of mining and exploration experience in Mexico. The company is focused on its 100% owned Claudia Silver-Gold Project located in Durango, Mexico. Spanning 11,876 hectares, the Project encompasses most of the historic El Papantón Mining District where at least nine small mines operated intermittently during the 20th century. Since 1990, sampling and drilling within have returned high-grade silver and gold intercepts across multiple vein systems, with only 10% of over 30 kilometres of known veins having been drilled. Today, the project is a prime target for modern exploration and holds exceptional potential for new high-grade discoveries.
Signed,
Todd Anthony
Chief Executive Officer
FOR FURTHER INFORMATION, PLEASE CONTACT:
Todd Anthony
Phone: 778-999-2627
Email: info@pacificasilver.com
Neither the CSE nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.
Forward-Looking Information
This news release contains certain "forward-looking information" and "forward-looking statements" within the meaning of Canadian securities legislation as may be amended from time to time, including, without limitation, statements regarding the perceived merit of the Project, expected timeline for permitting additional drill sites, potential quantity and/or grade of minerals and the potential size of the mineralized zones. Forward-looking statements are statements that are not historical facts which address events, results, outcomes or developments that the Company expects to occur. Forward-looking statements are based on the beliefs, estimates and opinions of the Company's management on the date the statements are made, and they involve a number of risks and uncertainties. Certain material assumptions regarding such forward-looking statements were made, including without limitation, assumptions regarding the price of gold and silver; the accuracy of mineral resource estimations; that there will be no material adverse change affecting the Company or its properties; that all required approvals will be obtained, including concession renewals and permitting; that political and legal developments will be consistent with current expectations; that currency and exchange rates will be consistent with current levels; and that there will be no significant disruptions affecting the Company or its properties. Consequently, there can be no assurances that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Forward-looking statements involve significant known and unknown risks and uncertainties, which could cause actual results to differ materially from those anticipated. These risks include, but are not limited to: risks related to uncertainties inherent in the preparation of mineral resource estimates, including but not limited to changes to the cost assumptions, variations in quantity of mineralized material, grade or recovery rates, changes to geotechnical or hydrogeological considerations, failure of plant, equipment or processes, changes to availability of power or the power rates, ability to maintain social license, changes to interest or tax rates, changes in project parameters, delays and costs inherent to consulting and accommodating rights of local communities, environmental risks, title risks, including concession renewal, commodity price and exchange rate fluctuations, risks relating to COVID-19, the ongoing war in the Ukraine, delays in or failure to receive access agreements or amended permits, risks inherent in the estimation of mineral resources; and risks associated with executing the Company's objectives and strategies, including costs and expenses, as well as those risk factors discussed in the Company's most recently filed management's discussion and analysis, available on www.sedarplus.ca. Except as required by the securities disclosure laws and regulations applicable to the Company, the Company undertakes no obligation to update these forward-looking statements if management's beliefs, estimates or opinions, or other factors, should change.
*All silver equivalent grades (AgEq) expressed in this Press Release are calculated based on the following formula: AgEq (g/t) = Ag (g/t) + [Au (g/t) x (Au price / Ag price) x (Au recovery /Ag recovery)]. Metal prices for silver and gold are assumed to be US $30/oz and US $2,500/oz, respectively. At this stage, insufficient metallurgical test work has been completed to determine recoveries for silver and gold at the Claudia property. Accordingly, recoveries of 93% for silver and 96% for gold were applied, based on the five-year historical average production data reported from First Majestic Silver Corp.'s San Dimas mine. These values are considered reasonable proxies for anticipated recoveries at Claudia due to similarities in deposit style and the relative proximity of the two properties.
To view the source version of this press release, please visit https://www.newsfilecorp.com/release/284243
Source: Pacifica Silver Corp.
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