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Resolution Minerals (ASX:RML) Confirms 500m Gold Zone Extension at Golden Gate North - Horse Heaven, USA

Jane Morgan Management

Resolution Minerals Ltd (ASX: RML; NASDAQ: RML) is pleased to report gold assays from three drill holes at Golden Gate North, confirming a significant gold mineralised zone at RML’s 100% owned Horse Heaven Antimony-Tungsten-Gold-Silver Project (“Horse Heaven”), Idaho, USA.

The results confirm and extend the gold mineralised zone over a true length of at least 500 metres (1,600ft), open ended to the NE and SW a further 500m, and at least 200 metres (650ft) wide and open at depth for at least 300 metres (990ft) at Golden Gate North.

Gold assay results have been returned from the first three drill holes this season at Golden Gate North, comprising HH-GG26-031C, 032C and 039C, with wide intercepts of almost continuous gold mineralisation extending from surface almost to the bottom of two drill holes.

Key Highlights

• Gold mineralisation confirmed over at least 500m: Results confirm a significant gold mineralised zone extending over a true length of at least 500 metres (1,600ft), at least 200 metres (650ft) wide and at least 300 metres (990ft) deep at Golden Gate North.

• HH-GG26-032C: 324 metres (1,060 ft) @ 0.49 g/t gold (Au) from surface, including 92.4m @ 0.54 g/t Au from 215.7m, 25.5m @ 0.82 g/t Au from 190.2m and 8.7m @ 1.05 g/t Au from 62.5m.

• HH-GG26-031C: 322 metres (1,055 ft) @ 0.37 g/t Au from surface, including 30.8m @ 0.88 g/t Au from 76.2m.

• HH-GG26-039C: 134.2m (440 ft) @ 0.40 g/t Au from surface, including 51.7m (170 ft) @ 0.53 g/t Au from 82.5m.

• Further exploration potential: Gold mineralisation remains open in both directions, with prior gold-in-soil sample results potentially extending mineralisation a further 500m northwards and also to the south.

• Further assay results pending: Additional gold assays are awaited from Golden Gate North and South, with initial tungsten assays also anticipated shortly.

Results Confirm and Extend Gold Mineralisation from 2025 Drilling

The latest results confirm 2025 drill results and extend the gold mineralised zone down dip of last season's discovery drill holes to a depth of 300m (990ft) at Golden Gate North.

Significant gold mineralisation is open ended and extends over a length of at least 500 metres (1,600ft), at least 200 metres (650ft) wide and at least 300 metres (990ft) deep.

Prior gold-in-soil sample results potentially extend mineralisation a further 500m northwards and a similar distance to the south.

The latest drill results also support previously reported gold intercepts from the 2025 drilling campaign, including:

• HH-GG25-001C: 197.5m @ 1.26 g/t Au from 34.0m (open ended);

• HH-GG25-002C: 265.2m @ 0.60 g/t Au from surface (open ended);

• HH-GG25-003C: 253.0m @ 1.50 g/t Au from surface (open ended);

• HH-GG25-004C: 240.8m @ 0.64 g/t Au from surface (open ended);

• HH-GG25-005C: 283.5m @ 0.36 g/t Au from surface (open ended);

• HH-GG25-006C: 15.6m @ 1.10 g/t Au from 166.7m and 133.7m @ 0.55 g/t Au from 376.5m (open ended).

All reported intervals are downhole lengths and do not necessarily represent true widths.

Results Indicate an Extension of Gold Mineralisation Between Golden Gate North and South

Results indicate a potential extension of the gold mineralised zone at Golden Gate North towards the new gold discovery at Golden Gate South, more than 2,000 metres (6,500ft) further south, as indicated in the gold-in-soil anomaly.

The 2026 drilling season intercepted wide zones of gold mineralisation downhole at Golden Gate South, including the following previously reported intercepts:

• HH-GG26-006C: 3.77m @ 1.53 g/t Au from 298.8m, including 1.29m @ 4.01 g/t Au.

• HH-GG26-005C: 10.2m @ 1.83 g/t Au from 58.05m, including 3.9m @ 3.19 g/t Au.

• HH-GG26-003C: 305.7m @ 0.64 g/t Au from surface, including 17.25m @ 1.19 g/t Au from 264.85m.

• HH-GG26-002C: 32.6m @ 0.49 g/t Au from surface and 87.9m @ 0.52 g/t Au from 48.97m.

• HH-GG26-001C: 49.5m @ 0.58 g/t Au from surface.

Craig Lindsay, Resolution's CEO of US Operations, stated:

“The assay results continue to strengthen a major zone of gold mineralisation at Golden Gate North. Additional results are pending from both Golden Gate South and Golden Gate North, which may better define the dimensions of the gold mineralised zones and will increase our confidence of last year’s gold discovery. The gold story continues to grow rapidly at Golden Gate, in what is developing into a large gold system. On a parallel basis, we are advancing our understanding of the tungsten opportunity at Golden Gate, and we expect to be releasing tungsten assays shortly.”

2026 Drill Program and Next Steps

The objective of Resolution's 2026 Golden Gate Drill Program was to target and define the scale and extent of tungsten and gold mineralisation at Golden Gate.

The 2026 drill program was recently completed, with 42 diamond core holes drilled for 12,236m (40,144ft) at the Golden Gate Horse Heaven Project.

Drilling was undertaken at Golden Gate North and Golden Gate South, located approximately 2km south of Golden Gate North, with an average hole depth of approximately 290m.

Golden Gate is located within Resolution's Horse Heaven Antimony-Tungsten-Gold-Silver Project in Idaho, USA, immediately adjacent to the recently permitted Perpetua Resources' Stibnite Gold Project.

Drilling planned for 2027, which is currently being permitted, will focus on testing a 2,000m corridor connecting Golden Gate North and South, testing open-ended mineralisation to the north of Golden Gate North and additional in-fill drilling.

Initial Tungsten Assays and Further Gold Results Awaited

Assays are incomplete for over 32 drill holes targeting a combination of gold and tungsten mineralisation at Golden Gate North and Golden Gate South.

Resolution is completing the processing of drill results from 2026, with a further 32 holes to be released.

On a parallel basis, permitting for the planned 2027 exploration program at both Antimony Ridge and Golden Gate is progressing rapidly, with various field studies nearing completion to feed into the Environmental Assessment process.

Additionally, progress is being made on developing a plan to process existing tungsten stockpiles, and ongoing metallurgical testing is advancing.

 

About us:

About the Company

Resolution Minerals Ltd (ASX: RML; NASDAQ: RML) (“Resolution” or the “Company”) is pleased to report gold assays from three drill holes at Golden Gate North, confirming a significant gold mineralised zone at RML’s 100% owned Horse Heaven Antimony-Tungsten-Gold-Silver Project (“Horse Heaven”), Idaho, USA.

Website: https://resolutionminerals.com/

 

Contact details:

Media Contact

Jane Morgan
Investor Relations
Jane Morgan Management
M: +61 405 555 618
E: [email protected]

Company Contact

Aharon Zaetz
Executive Director
Resolution Minerals Ltd
M: +61 424 743 098
E: [email protected]