Resolution Minerals Gold Discovery Delivers Exceptional Idaho Drill Results

Resolution Minerals Expands Golden Gate Discovery with Exceptional Drill Results

Resolution Minerals Ltd (ASX: RML; OTCQB: RLMLF) has delivered impressive new drilling results from its Horse Heaven Gold-Antimony-Tungsten-Silver Project in Idaho, further confirming the discovery of a large Intrusion-Related Gold System (IRGS) at the Golden Gate Prospect. The latest assay results extend the known mineralisation footprint and demonstrate the substantial scale potential of this emerging Resolution Minerals gold discovery in the renowned Stibnite Mining District.

Golden Gate North Emerges as Significant Gold Discovery

The latest results from diamond drill holes HH-GG25-004C, HH-GG25-005C, and HH-GG25-007C have defined near-continuous gold mineralisation over a 600-metre strike length, with six reported diamond holes now confirming a robust IRGS system. The mineralisation remains open along strike, to the east, and at depth, indicating significant expansion potential.

Furthermore, this Resolution Minerals gold discovery demonstrates the exceptional continuity that characterises world-class intrusion-related gold systems. The systematic drilling approach has successfully outlined a coherent geological model.

Exceptional Long Intercepts Define Scale

The new drilling has delivered standout intercepts that demonstrate both continuity and grade:

These results complement the previously reported exceptional intercepts from the initial holes, including HH-GG25-003C which delivered 253.0m @ 1.50 g/t from surface with higher-grade zones reaching 18.3m @ 3.98 g/t and peak assays of 5.91 g/t gold.

Understanding Intrusion-Related Gold Systems: A Primer for Investors

Intrusion-Related Gold Systems (IRGS) represent one of the most sought-after gold deposit types globally, characterised by their potential to host multi-million ounce resources. These systems form when gold-bearing fluids associated with granitic intrusions deposit precious metals in surrounding rocks, often creating large, disseminated ore bodies.

Why IRGS Matter for Investors:

• Scale Potential: Can form giant deposits (examples include Fort Knox, Pogo, and Donlin Creek in the US)
• Processing Advantages: Often feature consistent, predictable metallurgy
• Exploration Efficiency: Large targets with broad mineralised zones
• Infrastructure Benefits: Typically occur in accessible geological terranes

At Golden Gate, the IRGS characteristics include pervasive gold mineralisation associated with altered monzonite and granodiorite intrusions, disseminated pyrite and arsenopyrite, and structural control along the regional Golden Gate shear zone.

Strategic Location in Proven Mining District

Golden Gate's location within the Stibnite Mining District provides significant strategic advantages. The project sits just 6 kilometres from Perpetua Resources' (NASDAQ: PPTA) fully-permitted Stibnite Gold Project, which represents a $4 billion market capitalisation opportunity in the same geological setting.

This proximity positions the Resolution Minerals gold discovery within an established infrastructure corridor. Consequently, future development benefits from reduced regulatory risk and proven geological prospectivity.

Infrastructure Advantages Position for Development

Resolution has strategically acquired a 25-acre processing and infrastructure site adjoining Horse Heaven, creating a potential future hub for gold, antimony, and tungsten processing in the district. This acquisition provides:

• Immediate access to processing infrastructure
• Reduced capital expenditure for future development
• Strategic positioning within established mining district
• Potential toll processing opportunities for the broader region

Systematic Exploration Approach Delivers Results

The current results represent just the initial phase of a comprehensive drilling programme. To date, Resolution has reported results from six diamond core holes at Golden Gate North, representing only a small portion of the planned exploration:

Drilling Programme Scale

• Phase 1: 10 holes completed (6 reported, 4 pending)
• Total Planned: 57 holes across 3,000m strike length
• 2025 Coverage: Only 600m of known 3.0km strike tested
• 2026 Programme: Additional 45 holes planned

This systematic approach ensures comprehensive testing of the prospect whilst maintaining cost discipline and maximising shareholder value through staged exploration. In addition, the methodical programme design allows for continuous refinement of the geological model.

Geological Model Confirms District-Scale Potential

The geological characteristics at Golden Gate North show remarkable similarities to the nearby Stibnite Mine deposits, supporting the IRGS exploration model. Key geological features include:

Mineralisation Style:

• Gold hosted in altered quartz-sericite to silicified intrusions
• Association with pyrite and arsenopyrite
• Structural control along northerly fault systems
• Multiple fault zones with gouge and breccias within mineralised intervals

System Scale Indicators:

• 600m of continuous mineralisation already defined
• Five of six holes ending in mineralisation
• Open in all directions for expansion
• Surface to depth continuity demonstrated

Financial Position Supports Aggressive Exploration

Resolution's strategic approach to the Horse Heaven opportunity reflects strong project economics and exploration efficiency. The company has demonstrated its ability to generate significant value through systematic exploration whilst maintaining disciplined capital allocation.

However, the scale of this Resolution Minerals gold discovery requires substantial ongoing investment to fully realise its potential. The company's financial strategy balances aggressive exploration with prudent risk management.

Value Creation Metrics

• Cost-effective drilling delivering extensive intercepts
• Infrastructure acquisition reducing future development costs
• Strategic district positioning leveraging existing permitted operations nearby
• Multi-commodity potential across gold, antimony, tungsten, and silver

Upcoming Catalysts Drive Investment Interest

Resolution has established a robust pipeline of upcoming catalysts that should maintain strong investor interest:

Immediate Catalysts (Next 3 Months):

• HH-GG25-006C results (final Golden Gate North hole)
• Southern Golden Gate results from HH-GG25-008C to 010C
• Reverse circulation drilling results from four additional holes
• Initial metallurgical testing results

2026 Development Programme:

• 45 additional drill holes across 2.5km strike length
• Resource definition drilling based on 2025 success
• Infrastructure development planning
• Processing facility optimisation

Why Investors Should Follow Resolution Minerals

Resolution Minerals has positioned itself as a major discovery story within one of North America's most prospective mining districts. The combination of scale potential, district infrastructure, and systematic exploration approach creates a compelling investment proposition.

Key Investment Highlights

Geological Advantages

• IRGS deposit type with multi-million ounce potential
• Near-surface mineralisation reducing strip ratios
• Predictable metallurgy based on district experience
• Structural control enabling targeted exploration

Strategic Position

• Proximity to permitted operations reduces regulatory risk
• Established mining district with proven infrastructure
• Multiple development pathways including potential partnerships
• Processing hub potential for broader district consolidation

"These latest results materially advance our understanding of Golden Gate. We now have six diamond core holes, all returning broad, continuous gold mineralisation at or near surface and several of them end in mineralisation. Together they define a large intrusion-related gold system of at least 600m of strike that is open along strike, the east and at depth," said Craig Lindsay, CEO of US Operations.

Resolution Minerals has established Golden Gate North as a significant new gold discovery within the Stibnite Mining District. With 600 metres of continuous mineralisation confirmed and 2,400 metres of strike length still to be tested, the company has positioned itself for potential resource expansion that could rival nearby developments. The strategic infrastructure acquisition and systematic exploration approach provide multiple pathways to value creation, making RML a compelling story for investors seeking exposure to district-scale gold discovery potential.

Glossary of Terms:

• IRGS: Intrusion-Related Gold System – large-scale gold deposits associated with granitic intrusions
• EOH: End of Hole – indicating mineralisation continues beyond drill hole termination
• Strike Length: Horizontal extent of mineralisation along structural trend
• Disseminated: Fine-grained mineral distribution throughout host rock
• Pyrite/Arsenopyrite: Iron sulfide minerals commonly associated with gold mineralisation

Ready to Explore Resolution Minerals' Golden Gate Discovery?

With 600 metres of continuous gold mineralisation confirmed and 2,400 metres of strike length still to be tested, Resolution Minerals has established itself as one of the most compelling discovery stories in North America's proven Stibnite Mining District. The company's systematic 57-hole exploration programme, strategic infrastructure acquisition, and proximity to Perpetua Resources' $4 billion project creates multiple pathways to significant value creation. Don't miss the opportunity to learn more about this district-scale gold discovery and Resolution Minerals' comprehensive development strategy. Visit Resolution Minerals' website to access detailed project information, latest drilling results, and investment updates as this exceptional IRGS system continues to expand.