Critical Resources Completes Maiden Gold Drilling at Cap Burn

Critical Resources Delivers Maiden New Zealand Gold Drilling Success at Cap Burn

Critical Resources (ASX:CRR) has successfully completed its inaugural drilling campaign at the Cap Burn Gold Project in New Zealand's renowned Otago region, marking a significant milestone in the company's expansion into one of the world's most prolific gold-producing areas. The 11-hole, 725-metre reverse circulation (RC) programme has intersected the targeted fault structure and identified promising geological indicators, with assay results expected in mid-February 2026.

Located just 11 kilometres from OceanaGold's massive +10 million ounce Macraes gold operation, Cap Burn sits within the same structural corridor that has produced multi-million ounce deposits throughout the Otago Schist Belt. The drilling programme specifically targeted the down-plunge potential beneath a large arsenic-in-soil anomaly—a proven exploration strategy that recently led to Santana Minerals' Rise and Shine discovery, New Zealand's most significant gold find in four decades.

Drilling Programme Delivers on Geological Targets

The maiden RC drilling programme at Cap Burn has achieved its primary objective of intersecting the modelled Cap Burn fault structure across all 11 drill holes. The programme was strategically designed to test the geological model beneath a >1 km² arsenic-in-soil anomaly, where arsenic concentrations range from 20-533 ppm.

Key drilling achievements include:

• 100% success rate in intersecting the targeted Cap Burn fault structure
• Multiple holes showing stockwork veining (cross-cutting quartz veins)
• Sulphide mineralisation identified within the targeted Textural Zone 4 (TZ4) schist unit
• Low-impact drilling utilising established tracks to minimise environmental disruption
• Coverage across ~1 kilometre strike length of the prospective fault structure

The drilling focused on the TZ4 schist units below the Cap Burn Fault, following a geological model that closely mirrors successful deposits in the region. Furthermore, previous drilling in 2021 had already confirmed gold mineralisation within TZ4 units in foliation-parallel shear zones, validating the exploration approach.

Management Insight

The successful intersection of the fault structure across all drill holes, combined with visible stockwork veining and sulphide mineralisation, provides strong validation of Critical Resources' geological interpretation and targeting strategy.

Understanding Orogenic Gold Systems: Why Structure Matters

Orogenic gold deposits represent one of the most significant sources of gold globally, formed through geological processes involving mountain-building events and structural deformation. These deposits typically occur along major fault systems and shear zones, where gold-bearing fluids have been channelled and concentrated over millions of years.

In the Otago region, orogenic gold systems are characterised by:

• Structural controls: Major northwest-southeast trending fault systems
• Host rocks: Schist units with specific textural zones (TZ3 and TZ4)
• Pathfinder elements: Arsenic anomalies indicating hydrothermal fluid pathways
• Depth potential: Mineralisation can extend hundreds of metres below surface anomalies

Why this matters for investors: Orogenic gold systems often contain large, continuous ore zones that can support long-term mining operations. However, the Macraes operation, using similar geology, has produced gold for over 30 years and continues to define new resources.

Strategic Location in Proven Gold Territory

Cap Burn's position within the Otago Schist Belt places it in exceptional company among world-class gold operations and discoveries:

The structural alignment is particularly compelling—the Cap Burn Fault aligns directly with Macraes' Footwall Fault and Bendigo-Ophir's Thompson's Gorge Fault, suggesting a continuous mineralising system across the region.

Recent validation of the exploration model: Santana Minerals' Rise and Shine discovery in April 2021 demonstrated the potential for significant gold discoveries beneath arsenic anomalies in the region. Their standout intercept of 16.5 metres @ 8.9 g/t gold (including 3.2 metres @ 24.3 g/t gold) at just 111 metres depth was found down-plunge along a fault system, using the same targeting approach now employed at Cap Burn.

Comprehensive Portfolio Expansion Underway

Beyond Cap Burn, Critical Resources is systematically building a substantial New Zealand gold portfolio through strategic permit acquisitions. In addition, the company has five additional prospecting permits in various stages of transfer:

Upcoming New Zealand Exploration Timeline:

This systematic approach allows Critical Resources to explore the entire ~10 kilometre prospective strike length of the Cap Burn fault structure, significantly expanding the potential for discovery across multiple target areas.

Investment Thesis: Low-Cost Entry Into Tier-1 Gold Region

Critical Resources presents investors with a compelling opportunity to gain exposure to New Zealand's underexplored but highly productive gold regions at an early stage. Several factors support the investment case:

Geological Advantages:

• Proven geological model validated by nearby multi-million ounce operations
• Structural corridor with demonstrated continuity and scale
• Surface anomalies indicating significant hydrothermal systems

Strategic Positioning:

• 11 kilometres from active +10 Moz gold operation with processing infrastructure
• Similar geological setting to recent major discoveries
• Access to established mining services and expertise in the region

Exploration Leverage:

• Multiple permits providing exposure to ~10 kilometre fault structure
• Systematic exploration approach reducing exploration risk
• Near-term catalysts with assay results due mid-February 2026

Market Opportunity:

• New Zealand's first major gold discovery in 40 years (Rise & Shine) demonstrates ongoing potential
• Renewed exploration focus bringing modern techniques to underexplored areas
• Established regulatory framework and mining-friendly jurisdiction

Consequently, the Critical Resources New Zealand gold discovery potential positions the company advantageously within this proven geological corridor.

Why Investors Should Monitor Critical Resources

Critical Resources has positioned itself strategically within one of the world's most productive gold regions, with a systematic approach to exploration that mirrors successful strategies used by established producers. The completion of maiden drilling at Cap Burn represents just the beginning of a multi-year exploration programme across a substantial portfolio of permits.

Key tracking points for investors:

• Mid-February 2026: Cap Burn assay results could confirm gold mineralisation and drive follow-up programmes
• Q1-Q2 2026: Permit transfers completion enabling exploration across five additional projects
• 2026 programme: Field mapping and geochemistry across the broader portfolio
• Follow-up drilling: Results-dependent expansion of drilling programmes

For instance, the company's diversified portfolio also includes the Mavis Lake Lithium Project in Ontario, Canada, and the Halls Peak Base Metals Project in New South Wales, providing multiple pathways for value creation across critical minerals.

Furthermore, the Critical Resources New Zealand gold discovery success at Cap Burn validates the company's exploration strategy and geological interpretation of this highly prospective region.

What Makes This Discovery Significant?

The Critical Resources New Zealand gold discovery represents more than just successful drilling—it validates a proven exploration approach in one of the world's most productive gold regions. The intersection of fault structures and identification of stockwork veining mirrors the geological signatures found at major regional operations.

Moreover, the systematic approach to exploring the entire fault corridor through multiple permits demonstrates a comprehensive strategy that maximises discovery potential whilst minimising exploration risk.

How Does This Compare to Regional Discoveries?

The Critical Resources New Zealand gold discovery follows the same geological model that led to Santana Minerals' significant Rise and Shine discovery. Both projects targeted down-plunge extensions beneath arsenic anomalies, demonstrating the effectiveness of this proven exploration strategy.

Additionally, the proximity to OceanaGold's +10 million ounce Macraes operation provides both geological validation and potential infrastructure advantages for future development scenarios.

Key Takeaway

Critical Resources has secured a strategic foothold in New Zealand's premier gold region, with maiden drilling successfully validating geological models and positioning the company for potential discovery success. With assay results pending and a systematic exploration programme across multiple permits, investors should closely monitor developments as the company advances its multi-stage exploration strategy.

About Critical Resources Limited (ASX:CRR)

Critical Resources is an Australian mining and technology company focused on metals and battery technologies essential for sustainable energy transition. The company maintains projects across lithium (Canada), base metals (Australia), and gold/antimony (New Zealand), providing diversified exposure to critical minerals markets.

Want to Learn More About Critical Resources' New Zealand Gold Portfolio?

Critical Resources has strategically positioned itself within one of the world's most prolific gold regions, with maiden drilling at Cap Burn delivering promising geological validation and assay results due mid-February 2026. With five additional permits across the same structural corridor and a systematic exploration approach mirroring successful regional discoveries, the company offers investors early-stage exposure to a proven gold system. Discover how Critical Resources is building a comprehensive New Zealand portfolio alongside its diversified critical minerals projects by visiting https://criticalresources.com.au/ for detailed company information, project updates, and investment opportunities.