Xali Gold Advances Pico Machay Gold Project with Underground and Surface Sampling Program
VANCOUVER, British Columbia, April 29, 2026 (GLOBE NEWSWIRE) -- Xali Gold Corp. (TSXV:XGC) (“Xali Gold” or the “Company”) is pleased to announce that it has completed more than 50% of the initial underground and surface rock chip sampling program (the “Program”) on its Pico Machay Gold Project (“Pico Machay” or the “Project”) in central Peru, with 125 initial samples now collected and submitted to the laboratory for geochemical and assay analyses.
“The underground sampling was conducted in the walls of two crosscuts through the centre of the resource, which allows continuous sampling similar to what a horizontal drill hole would allow,” stated Joanne Freeze, President and CEO of Xali Gold. “Surface sampling was conducted in channels cut in outcropping mineralized zones and was also continuous. This sampling is to verify historical grades, lithologies and alteration zones, as well as allow us to better understand the geometry and grade distribution of the mineralizing system and the historical resource. This Program builds on a series of recent milestones at Pico Machay, including community support, advancing permitting initiatives, and mobilizing in-country technical expertise. Together, these steps are part of a coordinated strategy to reduce risk while we build on a wealth of historical data, making Pico Machay a unique opportunity for an accelerated timeline for production expected to benefit from favourable market conditions.”
To date, 36 samples were collected from underground, and 89 samples were collected on surface, all from within areas of mineralization. This Program started with the Xali Gold technical team conducting geological mapping to delimit lithological, alteration, and mineralization contacts, then systematic sampling was carried out utilizing sample lengths typically ranging from 2 to 4 meters (“m”).
Underground sampling was conducted in two galleries trending North-South where continuous samples over 2 to 4m lengths were collected from the east side walls of the galleries. The galleries were driven perpendicular to the fracturing and hydrothermal breccia structures (BxHy), which exhibits a preferential East-West trend that dips to the North. Surface channel sampling was conducted in channels cut over outcropping mineralization in sample lengths typically 2 to 4m in length and 0.20 to 0.30m in width. In the case of hydrothermal breccia structures, surface samples were collected every 5m by cutting a channel perpendicular to the hydrothermal breccia, extending outward into the wall rocks on both sides of the breccia.
Results from this Program are expected to support the updating and potential upgrading of the historical resource (see below) to a current, compliant mineral resource estimate, with completion targeted for Q3 2026, as well as support the advancement of a Preliminary Economic Assessment (“PEA”). Samples collected from this Program have been sent to ALS Peru for analyses, including combinations of Atomic Absorption and Fire Assay for gold and silver as well as Inductively Coupled Plasma Mass Spectrometry (“ICP”) for multi-elements.
About Pico Machay
Located within the Southern Peru Epithermal Gold-Silver Belt, Pico Machay sits in a historically productive mining district in the Western Cordillera Andes (click here for location map). The Project benefits from existing infrastructure and a mining-friendly community eager to partner on sustainable development.
Xali Gold remains confident in the significant upside potential at Pico Machay, which hosts a Historical Measured and Indicated Resource of 264,600 ounces (“oz”) of gold (10.6 million (“M”) tonnes grading 0.78 grams per tonne (“gpt”) gold) and an additional Historical Inferred Resource of 446,000 oz of gold (23.9 M tonnes grading 0.58 gpt gold). A total of 154 reverse circulation holes drilled prior to 2009, were relied upon to delineate the Historical Resource. All holes were drilled in a central zone while nine additional high-potential exploration targets remain untested.
Various historical engineering studies at Pico Machay targeted an open pit heap-leach operation, which was expected to be low-cost and with a low strip ratio. Given that those studies were based on a long-term gold price of $700/oz and several exploration targets remain untested, Xali Gold considers the upside potential to be very strong.
Details of the acquisition can be found in the Company’s October 24th, 2025 and December 24th, 2025 news releases.
Technical Information
Information regarding the historical resource at Pico Machay is outlined in the technical report titled: “Amended Technical Report on the Pico Machay Gold Deposit in Huancavelica Province, Peru” prepared by David G. Thomas, P.Geo. for Xali Gold dated December 16th, 2025 and filed on www.sedarplus.ca as well as the report titled: “Independent Technical Report and Resource Estimate Pico Machay Gold Deposit” prepared by Caracle Creek International Consulting Inc. for Aquiline Resources Inc (purchased by Pan American Silver) on November 25th, 2009. All resource estimates have used the same categories in accordance with CIM Standards on Mineral Resources and Reserves.
All resource estimates for Pico Machay are considered historical in nature and are based on prior data and reports prepared by previous property owners. A qualified person (“QP”) has not done sufficient work yet to classify the historical estimates as current resources in accordance with current CIM categories and the Company is not treating the historical estimates as current resources. The QP considers the historical estimates to be relevant as they were prepared using industry-standard estimation methodologies, reporting categories, and technical practices commonly relied upon by mining companies and other issuers for comparable mineral projects. Significant data compilation, redrilling, resampling and data verification may be required by a qualified person before the historical estimates on the project can be classified as a current resource. There can be no assurance that any of the historical mineral resources, in whole or in part, will ever become economically viable. In addition, mineral resources are not mineral reserves and do not have demonstrated economic viability. Even if classified as a current resource, there is no certainty as to whether further exploration will result in any inferred mineral resources being upgraded to an indicated or measured resource category.
All scientific and technical information in this news release has been prepared by, or approved by David G. Thomas, P.Geo. and Joanne C. Freeze, P.Geo., QPs as defined by National Instrument 43-101 for the Pico Machay Project. Ms. Freeze is the President and CEO of Xali Gold and Mr. Thomas is Independent.
Resources were estimated using historical drilling (up to 2004) and current drilling (drilled between 2004 and 2008). The resource estimate includes holes up to Hole ABS-246, drilled in 2008. Micromine software (Version 11.0.4) was used to facilitate the resource estimating process and the estimate was prepared in accordance with CIM Standards on Mineral Resources and Reserves.
Mineralized zones were outlined to enforce geological control during block modelling. The geological continuity of the broader mineralized zones, especially for the main zone, was quite good and could be readily followed from hole-to-hole and section-to-section. An average specific gravity (rock density) value, based on eleven samples, of 2.31 was used.
A block model was created, constrained by the zone wireframes. Blocks in the Inferred category were defined based on search ellipse parameters with a range of 40m. Blocks in the Indicated and Measured categories were identified manually, based on drill intercepts spacing values of 27 and 20m, respectively. Ordinary block kriging was used to estimate block grades.
About Xali Gold
Xali Gold is a gold and silver exploration company focused on advancing opportunities in the Americas. The Company is focused on the exploration and development of Pico Machay, an advanced exploration-stage gold project in Peru with a near-term production goal. Xali Gold maintains exploration potential as well as two royalty agreements with third parties who have the rights to produce gold and silver from specific areas of the El Oro gold-silver Project in Mexico, a historic district-scale precious metal system with a long history of significant gold and silver production.
Xali Gold is committed to working as a responsible partner with local communities.
Joanne C. Freeze, P.Geo. is a Qualified Person as defined by National Instrument 43-101 and has reviewed and approved the contents of this release.
Neither the TSX Venture Exchange nor its Regulation Services Provider accepts responsibility for the adequacy or accuracy of this release.
On behalf of the Board of Xali Gold Corp.
“Joanne Freeze” P.Geo.
President, CEO and Director
For further information please contact:
Joanne Freeze, President & CEO
Tel: + 1 (604) 512-3359
info@xaligold.com
Forward-looking Disclaimer
This press release contains forward-looking information within the meaning of Canadian securities laws (“forward-looking statements”). Forward-looking statements are typically identified by words such as: believe, expect, anticipate, intend, estimate, plans, postulate and similar expressions, or are those, which, by their nature, refer to future events. All statements that are not statements of historical fact are forward-looking statements.
Forward-looking statements in this press release include, without limitation: the timing to advance the Project; the timing on the FTA; the timing to conduct updated exploration work on the Project, including optimizing prior engineering studies and timing to prepare a current mineral resource estimate for the Company (that is not a historical resource under NI 43-101); the timing to complete modelling, mapping and reconnaissance and sampling on the Project; timing to complete a PEA or Feasibility Study, if at all; and timing to bring the Project into production, if at all. These forward-looking statements are made as of the date of this press release. Although the Company believes the forward-looking statements in this press release are reasonable, it can give no assurance that the expectations and assumptions in such statements will prove to be correct. The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and are subject to risks, uncertainties, assumptions and other factors which could cause events or outcomes to differ materially from those expressed or implied by such forward-looking statements.
Known risk factors and assumptions include risks associated with exploration and project development; accessing further funding and related dilution: continuing its projected growth, or being fully able to implement its business strategies; the calculation of mineral resources and additional work required to convert historical resources to current mineral resources; the nature, quality and quantity of any mineral deposits that may be located on the project; operational risks associated with mining and mineral processing; fluctuations in metal prices and assumptions including costs; title matters; government regulation; obtaining and renewing necessary consents, authorizations, licenses and permits; environmental liability and insurance; reliance on key personnel; local community opposition; currency fluctuations; labour disputes; competition; variations in market conditions, and the volatility of our common share price and volume; future sales of shares by existing shareholders; and other risk factors described in Xali Gold’s MD&A and other filings with Canadian securities regulators, which may be viewed at www.sedarplus.ca. Although we have attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward-looking statements, there may be other factors that cause actions, events or results not to be as anticipated, estimated or intended.
There can be no assurance that forward-looking statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements. Xali Gold expressly disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, except in accordance with applicable securities laws.
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