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Drills Wide Intervals Within the High Grade Panel and Hits Satellite Zones at Ana Paula, Mexico

In This Article:

HIGHLIGHTS:

  • High Grade Panel

    • 161.0 metres @ 4.26 grams per tonne (g/t) gold including

    • 30.0 metres @ 10.1 g/t gold, and

    • 15.7 metres @ 10.4 g/t gold

  • Parallel Panel

    • 3.0 metres @ 21.4 g/t gold

  • Satellite hit (over 150m below High Grade Panel)

    • 24.0 metres @ 5.10 g/t gold

Vancouver, British Columbia--(Newsfile Corp. - February 20, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) ("Heliostar" or the "Company") is pleased to announce additional results from the 100% owned Ana Paula project in Guerrero, Mexico. The Company has drilled 3,210 metres in phase one of the program and will follow-up the best results with a second phase program.

Heliostar CEO, Charles Funk, commented, "Drilling at Ana Paula continues to demonstrate the deposit's most unique aspect; long intervals of consistent high-grade gold mineralization. The drill program is both expanding the boundaries of the High Grade Panel and infilling sections to upgrade resource classifications. We continue to intersect satellite zones that are open to expansion including 24 metres grading 5.10 g/t gold, over 150 metres below the base of the High Grade Panel and 3 metres grading 21.4 g/t gold in the Parallel Panel. These indicate that more infill drilling can add higher grade ounces to the Ana Paula resource model."

Drill Results

The focus of the holes reported today was to expand the High Grade Panel and test step-out targets at depth beneath this zone. Hole AP-24-321 is on the same section as AP-24-317, and AP-24-318 is a step-out to the West of this section, and these two holes are building out confidence in the northern and southern boundaries of the High Grade Panel.

Hole AP-24-318 shows a 161-metre-long interval of consistent gold mineralization grading 4.26 g/t gold from 101 metres downhole with multiple higher-grade subzones, including 30 metres grading 10.1 g/t gold.

Hole AP-24-321 intersected a zone of limestone to the north of hole AP-24-317, which intersected an interval of 87.8 metres grading 16.0 g/t gold. At the upper contact of this limestone, hole AP-24-321 encountered 15.7 metres grading 10.4 g/t gold from 167.6 metres downhole. This suggests that the very high grades in AP-24-317 are due to gold concentrating along a geological contact.

Hole AP-24-321 also intercepted a deeper interval of 13 metres grading 3.5 g/t gold from 327 metres downhole that may be a narrow depth extension beneath the High Grade Panel.

Hole AP-24-319 is, we believe, perhaps the most interesting of today's results. It was the first north to south hole on a new cross-section through the deposit and hit multiple gold zones. It intersected 3 metres grading 21.4 g/t gold from 111 metres downhole in a step down in the Parallel Panel. Beneath the High Grade Panel, it returned a best intercept of 4.6 metres grading 7.9 g/t gold from 189 metres downhole amongst multiple narrow intercepts. These zones suggest good potential to extend the High Grade Panel deeper than currently modelled on this section.