Heliostar Metals Ltd.

Heliostar Files Preliminary Economic Assessment Technical Report for the Ana Paula Project

Vancouver, British Columbia--(Newsfile Corp. - December 22, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") 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...

2025-12-22 6:30 AM EST

Heliostar Restarts Mining Operations at San Agustin, Durango

Vancouver, British Columbia--(Newsfile Corp. - December 18, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") is pleased to announce that mining, crushing and conveying and stacking of ore onto the leach pad at San Agustin has recommenced. Heliostar CEO, Charles Funk, commented, "Restarting mining at San Agustin

2025-12-18 6:30 AM EST

Heliostar Recognizes Positive Commentary On Permitting at La Colorada, Sonora

Vancouver, British Columbia--(Newsfile Corp. - December 15, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") 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...

2025-12-15 2:21 PM EST

Heliostar Announces Positive Prefeasibility Study for Cerro del Gallo with Significant Expansion Potential

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 (94,000 GEOs/yr over Years 1-5) at a co-product AISC of US$1,390/GEO Initial capital expenditure of US$195.3M for an open pit, heap leach mine and SART plant, including owner's costs,...

2025-12-11 6:30 AM EST

Heliostar Enters Marketing Agreement and Announces Prior Marketing Agreement

Vancouver, British Columbia--(Newsfile Corp. - December 1, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") announces it has entered into an agreement (the "December 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 December 1, 2025, under which the Company will pay GRA Enterprises LLC DBA National...

2025-12-01 9:20 AM EST

Heliostar Welcomes James Perry as New Chairman

Vancouver, British Columbia--(Newsfile Corp. - December 1, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") 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 ("AGM") 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...

2025-12-01 6:30 AM EST

Heliostar Files Updated Technical Report for the La Colorada Mine

Vancouver, British Columbia--(Newsfile Corp. - November 28, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") announces that, further to its news release dated October 17, 2025, it has filed an Updated Technical Report for its operating La Colorada mine located in Sonora, 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 October...

2025-11-28 6:30 AM EST

Heliostar Drills 83.2m Grading 17.35 g/t Gold from 76.0m and Expands Program to 20,000m

Vancouver, British Columbia--(Newsfile Corp. - November 24, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") is pleased to announce additional results from the current drill program at its 100% owned Ana Paula project in Guerrero, Mexico.

2025-11-24 6:30 AM EST

Heliostar Presents Third Quarter 2025 Financial Results

Vancouver, British Columbia--(Newsfile Corp. - November 20, 2025) - Heliostar Metals Ltd.

2025-11-20 5:18 PM EST

Heliostar Announces PEA for Ana Paula Underground with Strong Economics and Sustainable Cash Generation

Highlights: Base Case shows US$426.0M post tax NPV5, 28.1% IRR, with a 2.9 year payback at a US$2,400/oz gold price Upside Case shows US$1,012M post tax NPV5, 51.3% IRR, with a 1.9 year payback at a US$3,800/oz gold price 874,700 oz of gold produced over a nine year mine life averaging 101 koz/yr after initial ramp-up Life-of-mine average AISC of US$1,011/oz putting it in the lowest 13% of the global costs curve for currently producing gold mines with a US$300M CAPEX Average annual after-tax...

2025-11-06 6:30 AM EST

Heliostar Board Changes at Annual General & Special Meeting

Vancouver, British Columbia--(Newsfile Corp. - October 31, 2025) - The Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") Annual General & Special Meeting ("AGM") is scheduled for November 26th, 2025. The Company's Chairman, Jacques Vaillancourt and director Ken Booth will step down at the AGM, and Mr James Perry is proposed to succeed Mr. Vaillancourt as Chairman. Heliostar's Chairman, Jacques Vaillancourt, commented on his retirement from the board....

2025-10-31 6:30 AM EDT

Heliostar Presents Stronger Economics at the La Colorada Mine in Updated Technical Report

Technical Report Highlights: Base Case shows US$66.2M post tax NPV5, 24.4% IRR, with a payback multiple of 1.9 at a US$2,300/oz gold price Upside Case shows US$243.3M post tax NPV5, 168.4% IRR, with a payback multiple of 8.4 at a US$3,500/oz gold price 286k ounces of gold produced at an AISC of US$1,626 per AuEq ounce over a 6.1-year mine life with US$45M initial CAPEX US$40M increase in base case post-tax NPV5 and US$9.4M reduction in initial capital expenditure from the previous technical...

2025-10-17 6:30 AM EDT

Heliostar Drills 88 m Grading 8.82 g/t Gold in Resource Conversion Drilling and Adds Third Drill Rig at Ana Paula

Vancouver, British Columbia--(Newsfile Corp. - October 6, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") is pleased to announce additional results from the current 15,000 metre drill program at its 100% owned Ana

2025-10-06 6:30 AM EDT

Heliostar Announces Graduation to Tier 1 Status on the TSX Venture Exchange

Vancouver, British Columbia--(Newsfile Corp. - September 10, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") is pleased to announce that it has been approved for graduation from Tier 2 to Tier 1 issuer status on the TSX Venture Exchange (the "TSXV") effective September 12, 2025. The TSXV classifies issuers into different tiers based on various factors, including financial performance, stage of development, and available resources. Tier 1 is...

2025-09-10 6:30 AM EDT

Heliostar Presents Second Quarter 2025 Financial Results

Vancouver, British Columbia--(Newsfile Corp. - September 2, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or

2025-09-02 6:30 AM EDT

Heliostar Drills 30.2m Grading 6.29g/t Gold in First Resource Conversion Holes at Ana Paula

Vancouver, British Columbia--(Newsfile Corp. - August 27, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") is pleased to announce its first results from the current 15,000 metre drill program at its 100% owned Ana Paula project in Guerrero, Mexico. The program has t

2025-08-27 6:30 AM EDT

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