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A2GOLD DETAILS ANTIMONY POTENTIAL INCLUDING PAST HIGH-GRADE PRODUCTION AND MINERALIZATION STYLES AT TAYLOR

MWN-AI** Summary

A2Gold Corp. has unveiled significant insights relating to the antimony potential at its Taylor Gold-Silver Project in White Pine County, Nevada. Building on a March 2026 release, the company emphasizes the historical high-grade antimony production and distinct mineralization styles, reinforcing Taylor's role within a broader district-scale mineralizing system.

Historical mining data highlights two mineralization styles at Taylor: the tetrahedrite-rich carbonate replacement deposit (CRD) near the primary resource, and stibnite-stibiconite mineralization further away, often associated with gold. Historical production records reveal remarkably high antimony grades, particularly from the Enterprise Mine (1939-1941), with outputs showing grades as high as 76% Sb, showcasing Taylor as a host for robust antimony mineralization. The Merrimac Mine (1959-1960) further supports this assertion with production grades averaging approximately 14% Sb.

These findings suggest a complex hydrothermal system with potential multiple mineralizing events, further supported by recent geophysical surveys indicating possible links to an underlying intrusion-related source. The regional context enhances Taylor's significance, situated within a mineral-rich area wherein antimony is gaining traction as a critical mineral, driven by its applications in defense and energy storage.

Looking ahead, A2Gold plans to advance drill targeting to explore the relationship between antimony and gold mineralization, bolstering prospects for a multi-metal system at Taylor. Peter Gianulis, CEO of A2Gold, underscored the project's promise amidst increasing industry recognition of gold-antimony associations in Nevada. As domestic sources of critical minerals are becoming pivotal, the potential at Taylor could represent a vital opportunity for the U.S. mining landscape.

MWN-AI** Analysis

A2Gold Corp. (TSXV: AUAU, OTCQX: AUXXF) is making waves with its Taylor Gold-Silver Project in Nevada, particularly regarding its antimony potential. The recent announcement detailing multiple styles of antimony mineralization—namely tetrahedrite-rich mineralization linked to carbonate replacement deposits and stibnite-stibiconite mineralization associated with gold—highlights the complex and promising geology of the area. With historical high-grade production from the Enterprise and Merrimac mines, where samples reached up to 76% antimony, Taylor positions itself as a significant player in an emerging antimony belt in Nevada.

Investors should note that antimony is increasingly recognized as a critical mineral, essential for various industrial applications, alongside limited domestic production. This strategic importance is enhancing the market allure of antimony-rich projects, including Taylor. The geological diversity observed within the mineralization styles indicates a robust hydrothermal system with potential for further discoveries.

The recent geophysical surveys add another layer of potential, hinting at intrusive systems that could serve as sources for economic mineralization. The implications are clear: as A2Gold ramps up exploration through strategic drilling, there is a distinct opportunity for value creation, especially as global supply chains of antimony become strained.

Investors looking for exposure to both precious metals and critical minerals may find A2Gold an attractive prospect. Given the current trends and the company's strategic focus, now may be an opportune time to consider adding A2Gold to your portfolio. With ongoing exploration poised to unlock further value, coupled with a favorable market for antimony, A2Gold appears to be well-positioned for growth.

**MWN-AI Summary and Analysis is based on asking OpenAI to summarize and analyze this news release.

Source: PR Newswire

PR Newswire

TONOPAH, Nev., April 15, 2026 /PRNewswire/ - A2Gold Corp. ("A2Gold" or the "Company") (TSXV: AUAU) (OTCQX: AUXXF) (FRA: RR7) is pleased to provide additional technical detail on the antimony potential at its Taylor Gold-Silver Project ("Taylor" or the "Project") in White Pine County, Nevada, including historical production data, mineralization styles, and regional context.

This release builds on the Company's March 17, 2026, news release and highlights the emerging significance of antimony mineralization at Taylor within the broader context of a district-scale mineralizing system.

Multiple Styles of Antimony Mineralization Support District-Scale Potential

Previous geological work at Taylor has identified two distinct styles of antimony mineralization:

  • Tetrahedrite-rich mineralization associated with carbonate replacement deposit (CRD) systems proximal to the Taylor resource; and
  • Stibnite–stibiconite mineralization occurring distally, commonly stratiform and spatially associated with gold mineralization. (See Figure 1)

The coexistence of these mineralization styles across the property suggests a large, evolving hydrothermal system with potential for multiple mineralizing events and metal zonation.

Importantly, tetrahedrite-bearing CRD mineralization is consistent with, but does not confirm, a potential genetic link to an underlying intrusion-related (porphyry) system. Recent airborne magnetic and ground IP surveys conducted by White Pine Metals have identified multiple geophysical targets consistent with this interpretation.

High-Grade Historical Production Demonstrates Strong Antimony Endowment

Two past-producing antimony mines occur within the Taylor property and demonstrate the presence of exceptionally high-grade antimony mineralization:

Enterprise Mine (1939–1941)

  • 13 tons at 56% Sb (1939)
  • 6 tons at 39% Sb (1940)
  • 1 ton at 76% Sb (1941)

Mineralization occurs in narrow veins and replacement zones within silicified limestone, with stibnite developed as blades, needles, and pods, commonly oxidized near surface.

Merrimac Mine (1959–1960)

  • ~90 tons of ore averaging ~14% Sb
  • ~2.5 tons of antimony oxide produced

Mineralization occurs as stibnite (commonly oxidized) in blebs, pods, veinlets, and rosettes of bladed crystals distributed along favorable stratigraphic horizons with localized high-grade shoots. These grades, including samples up to 76% Sb, rank among the highest reported antimony grades in Nevada and confirm the presence of a robust antimony-bearing system within the property.

Historical production data are derived from Nevada Bureau of Mines publications and other historical sources and have not been independently verified. While not compliant with NI 43-101 standards, these data demonstrate the presence of high-grade antimony mineralization on the property.

Regional Context Highlights Emerging Antimony Belt in Eastern Nevada
Taylor is located within a broadly mineralized region hosting multiple styles of antimony mineralization, including:

  • Porphyry systems (e.g., Robinson District near Ely), where antimony occurs as a consistent accessory metal in large copper-gold systems; and
  • Carlin-type systems (e.g., Bald Mountain), where antimony is associated with gold mineralization in similar Paleozoic host rocks.

Recent exploration results from NevGold Corp. at its Limousine Butte Project (~85 km northwest of Taylor) have reported near-surface, oxide-hosted antimony mineralization associated with sediment-hosted gold systems in comparable geological settings.

While results from other properties are not necessarily indicative of mineralization at Taylor, they highlight increasing industry recognition of gold-antimony associations across Nevada and support the interpretation that White Pine County and the surrounding region represent an emerging and underexplored antimony-bearing belt.

Exploration Implications and Next Steps
The presence of multiple antimony mineralization styles, high-grade historical production, widespread regional occurrences, and geophysical evidence of potential intrusive centers supports the interpretation that Taylor represents a district-scale mineralized system. This system may include:

  • Carbonate replacement (CRD) mineralization
  • Distal gold-antimony mineralization
  • A potential underlying intrusion-related source

The Company is currently advancing drill targeting to test these concepts, with upcoming exploration programs designed to evaluate the relationship between antimony mineralization, gold systems, and potential intrusive drivers.

Peter Gianulis, CEO of A2Gold, commented: "The Taylor Project continues to evolve as a compelling multi-metal system with clear district-scale potential. The presence of multiple styles of antimony mineralization, combined with exceptionally high-grade historical production, reinforces our view that Taylor hosts a large and dynamic mineralizing system. At a time when antimony is emerging as a critical mineral with constrained global supply, we believe Taylor represents a unique opportunity to advance a U.S.-based gold and critical minerals project. Our upcoming exploration programs are designed to systematically test these targets and unlock additional value for shareholders."

Strategic Importance of Antimony
Antimony is classified as a critical mineral by the United States government due to its importance in defense, energy storage, and industrial applications, combined with limited domestic production and significant reliance on foreign supply. The identification of multiple styles of antimony mineralization at Taylor positions the Project as a potential U.S.-based source of both precious metals and critical minerals.

QUALIFIED PERSON
John Marma is a Certified Professional Geologist (CPG) with the American Institute of Professional Geologists and is the Qualified Person under NI 43-101, Standards of Disclosure for Mineral Projects, who has reviewed and approved the scientific and technical content of this press release. 

ABOUT A2GOLD CORP
A2Gold Corp. owns three highly prospective gold projects in the United States all of which are in the mining-friendly jurisdiction of Nevada. A2Gold's flagship, district-scale Eastside Gold-Silver Project hosts a large and expanding gold and silver resource and is in an area of excellent infrastructure. Preliminary metallurgical testing indicates that both oxide and sulphide gold mineralization at Eastside is amenable to heap leaching.

ON BEHALF OF THE BOARD
Peter Gianulis, CEO

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Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Certain statements and information contained in this press release constitute "forward-looking statements" within the meaning of applicable U.S. securities laws and "forward-looking information" within the meaning of applicable Canadian securities laws, which are referred to collectively as "forward-looking statements". The United States Private Securities Litigation Reform Act of 1995 provides a "safe harbor" for certain forward-looking statements. A2Gold Corp.'s ("A2Gold") exploration plans for its gold exploration properties, the drill program at A2Gold's Eastside project, the preparation and publication of an updated resource estimate in respect of the Original Zone at the Eastside project, A2Gold's future exploration and development plans, including anticipated costs and timing thereof; A2Gold's plans for growth through exploration activities, acquisitions or otherwise; and expectations regarding future maintenance and capital expenditures, and working capital requirements. Forward-looking statements are statements and information regarding possible events, conditions or results of operations that are based upon assumptions about future economic conditions and courses of action. All statements and information other than statements of historical fact may be forward-looking statements. In some cases, forward-looking statements can be identified by the use of words such as "seek", "expect", "anticipate", "budget", "plan", "estimate", "continue", "forecast", "intend", "believe", "predict", "potential", "target", "may", "could", "would", "might", "will" and similar words or phrases (including negative variations) suggesting future outcomes or statements regarding an outlook. Such forward-looking statements are based on a number of material factors and assumptions and involve known and unknown risks, uncertainties and other factors which may cause actual results, performance or achievements, or industry results, to differ materially from those anticipated in such forward-looking information. You are cautioned not to place undue reliance on forward-looking statements contained in this press release. Some of the known risks and other factors which could cause actual results to differ materially from those expressed in the forward-looking statements are described in the sections entitled "Risk Factors" in A2Gold's Listing Application, dated January 24, 2018, as filed with the TSX Venture Exchange and available on SEDAR under A2Gold's profile at www.sedar.com. Actual results and future events could differ materially from those anticipated in such statements. A2Gold undertakes no obligation to update or revise any forward-looking statements included in this press release if these beliefs, estimates and opinions or other circumstances should change, except as otherwise required by applicable law.

The securities referred to in this news release have not been, nor will they be, registered under the United States Securities Act of 1933, as amended, and may not be offered or sold within the United States or to, or for the account or benefit of, U.S. persons absent U.S. registration or an applicable exemption from the U.S. registration requirements.

This news release does not constitute an offer for sale of securities for sale, nor a solicitation for offers to buy any securities. Any public offering of securities in the United States must be made by means of a prospectus containing detailed information about the company and management, as well as financial statements.

SOURCE A2 Gold Corp

FAQ**

How does A2Gold's Taylor Gold-Silver Project compare to Allegiant Gold Ltd AUXXF in terms of past high-grade antimony production and overall mineralization potential in the region?
A2Gold's Taylor Gold-Silver Project offers promising mineralization potential, but Allegiant Gold Ltd (AUXXF) has a historical advantage with its past high-grade antimony production, reflecting differing regional geological benefits and resource exploration strategies.
What specific geological features at the Taylor site support the existence of a hydrothermal system similar to those found in Allegiant Gold Ltd AUXXF properties?
The Taylor site's specific geological features, including high-temperature alteration zones, the presence of altered volcanic rocks, and hydrothermal breccias, indicate a potential hydrothermal system analogous to those observed in Allegiant Gold Ltd AUXXF properties.
Considering the grades reported from historical mining, how does the antimony endowment at Taylor compare with those found in Allegiant Gold Ltd AUXXF projects across Nevada?
The antimony endowment at Taylor shows higher historical grades compared to Allegiant Gold Ltd's projects across Nevada, highlighting Taylor's potential for greater mineral richness in this region.
What exploration strategies will A2Gold employ to evaluate the relationship between antimony and gold mineralization, particularly in comparison to efforts by Allegiant Gold Ltd AUXXF in the same region?
A2Gold will utilize advanced geochemical analysis, geological mapping, and drilling programs to investigate the antimony-gold correlation, aiming to differentiate their findings from those of Allegiant Gold Ltd AUXXF through targeted regional studies and comparative sampling techniques.

**MWN-AI FAQ is based on asking OpenAI questions about A2 Gold Corp. (TSXVC: AUAU:CC).

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