Heliostar Metals Ltd.

Heliostar Metals Ltd. announces that, further to its news release dated December 11, 2025, it has filed a Prefeasibility Study Technical Report for its Cerro del Gallo Project located in Guanajuato, Mexico. The technical report was prepared in accordance with National Instrument 43-101 - Standards for Disclosure for Mineral Projects. It has an effective date of December 11, 2025, with Kappes, Cassiday & Associates as the [...]

HIGHLIGHTS: Production guidance of 50,000-55,000 oz gold Cash Costs of $1,850-$1,950/oz gold and All In Sustaining Costs of $2,025-$2,125/oz gold Pre-stripping of Veta Madre open pit expansion at La Colorada Ana Paula Feasibility Study advancement and development of the main access decline $27M exploration program funded from operating cash flow Heliostar Metals Ltd. is pleased to provide production and cost guidance for [...]

HIGHLIGHTS: 2025 Production of 34,098 GEOs Cash balance of US$41M as of December 31, 2025 Heliostar Metals Ltd. is pleased to announce that it produced 8,459 Gold Equivalent Ounces in the three months ended December 31, 2025. This resulted in a total production in calendar year 2025 of 34,098 GEOs . As a result, the Company achieved its production guidance for 2025 of 31,000-41,000 GEOs . Financial results for the quarter [...]

Heliostar Metals Ltd. announces that, further to its news release dated November 6, 2025, it has filed a Preliminary Economic Assessment Technical Report for its Ana Paula Project located in Guerrero, Mexico. The technical report was prepared in accordance with National Instrument 43-101 - Standards for Disclosure for Mineral Projects. It has an effective date of November 6, 2025 with M3 Engineering & Technology Corp. as [...]

HIGHLIGHTS: Restart of mining operations at San Agustin Mining the reserve will produce 45,000 ounces at an AISC of $1,990/GEO providing a margin of over $2,300/oz at current spot gold prices Oxide targets drilling program underway with 37 holes completed and submitted for analysis Heliostar Metals Ltd. is pleased to announce that mining, crushing and conveying and stacking of ore onto the leach pad at San Agustin has [...]

Heliostar Metals Ltd. acknowledges positive media reports quoting Mexican government officials that the Company's La Colorada expansion project is underway and restart of open-pit mining will begin in Q1, 2026 at La Colorada. In Q2 2025, Heliostar applied for a permit to expand the Veta Madre open pit at the La Colorada mine in Sonora. The Company completed all necessary submissions and bonding payments in November 2025 [...]

Company Highlights: Base Case shows US$424M post tax NPV5, 33.1% IRR, with a 2.3 year payback at a US$2,300/oz gold price Upside Case shows US$972M post tax NPV5, 59.3% IRR, with a 1.4 year payback at a US$3,900/oz gold price 1.31M GEOs produced over a 15.3 year mine life, averaging approximately 85,700 GEOs/yr at a co-product AISC of US$1,390/GEO Initial capital expenditure of US$195.3M for an open pit, heap leach mine [...]

Heliostar Metals announces it has entered into an agreement with GRA Enterprises LLC DBA National Inflation Association for investor relations and communication services. The December Agreement has a term of three months commencing on Dec 1, 2025, under which the Company will pay GRA Enterprises LLC DBA National Inflation Association US$30,000. Heliostar also previously entered into an agreement with GRA Enterprises LLC [...]

Heliostar Metals is pleased to announce that Mr James Perry has succeeded the retiring Mr. Jacques Vaillancourt as Chairman at the Company's Annual General & Special Meeting held on November 26th, 2025. Heliostar's new Chairman Mr. James Perry commented, "I am excited to join Heliostar at this important inflection point. The Company has built a strong foundation through disciplined operations and strategic acquisitions [...]

Heliostar Metals announces that, further to its news release dated October 17, 2025, it has filed an Updated Technical Report for its operating La Colorada mine. The technical report was prepared in accordance with National Instrument 43-101 - Standards for Disclosure for Mineral Projects. It has an effective date of October 19, 2025, with Mine Technical Services Ltd. Engineering as the lead author and consultant, and [...]