Terra Metals Discovery at Dante Project Confirms Second PGM Zone

Understanding the Terra Metals discovery at Dante Project

The Terra Metals discovery at Dante Project continues to gain momentum with compelling new assay results from the SW5 target, confirming a second significant platinum group metal (PGM) discovery at the Southwest Prospect. This breakthrough extends the mineralised footprint beyond the previously announced SW6 discovery, demonstrating the scale and complexity of what appears to be a substantial multi-centre PGM sulfide system.

The inaugural drill hole SWT011 intersected 69 metres of continuous mineralisation grading 0.92g/t PGE3 from 48 metres depth, including multiple high-grade internal zones exceeding 1.90g/t PGE3. Located approximately 800 metres south of the SW6 discovery, SW5 confirms that high-tenor PGM sulfide mineralisation occurs across multiple, spatially distinct centres within the Southwest area.

Significantly, these new discoveries sit outside the current Dante Mineral Resource Estimate of 148Mt @ 14.8% TiO₂, 0.54% V₂O₅, 0.18% Cu, 0.33g/t PGE3, representing potential new incremental upside to an already substantial polymetallic resource base containing approximately 1.6 million ounces of PGE3.

High-grade intersections demonstrate reef-style mineralisation

The SW5 discovery has revealed a distinctly different mineralisation style compared to the nearby SW6 prospect. Furthermore, while SW6 appears to be positioned close to a potential feeder-pipe system, SW5 demonstrates more stratigraphically controlled, reef-style sulfide mineralisation occurring further from the feeder source.

Key intercepts from hole SWT011 include:

The intercepts demonstrate both exceptional thickness and grade continuity, with individual metre assays reaching 1.99g/t PGE3. Consequently, the consistent association of copper and nickel with platinum group elements indicates a robust magmatic sulfide system with strong metal zonation.

CEO Thomas Line commented: "The confirmation of a second PGM–Cu–Ni sulphide discovery at SW5 is a significant step forward for our understanding of the Southwest area and highlights the scale and complexity of the mineral system developing within the Dante Project. The fact that SW5 has intersected a broad, stratigraphically controlled sulphide horizon approximately 800 metres from the potential feeder-proximal SW6 discovery demonstrates that mineralisation is not confined to a single point source, but is developing across multiple positions within the same magmatic system."

Understanding magmatic sulfide systems: the Southwest discovery

What is a magmatic sulfide system?

Magmatic sulfide systems form when sulfur-saturated magma separates immiscible sulfide liquids that concentrate valuable metals like platinum, palladium, copper, and nickel. These systems can create world-class deposits when the right geological conditions align.

In major orthomagmatic provinces globally, oxide and sulfide styles often coexist within a single evolving layered mafic system. The Southwest Prospect demonstrates this behaviour, with both immiscible sulfide melts (SW1, SW6) and thick Bushveld-style Ti-V oxide reefs (SW3-SW4) identified across the area.

Why this matters for investors

The combination of feeder-proximal mineralisation (SW6) and more distal reef-style sulfide horizons (SW5) supports the interpretation of a large, multi-phase magmatic sulfide system. This geological framework significantly enhances the potential for discovering additional mineralised zones across the Southwest area.

Moreover, the Terra Metals discovery at Dante Project mirrors behaviour observed in major orthomagmatic provinces globally, where multiple injections of primitive mantle-derived magma along vertical feeder conduits create extensive mineralised systems. Notable examples include the Bushveld Complex in South Africa, which contains an estimated 2.2 billion ounces of PGMs.

Strategic implications and exploration pipeline

The SW5 discovery validates Terra's systematic approach to exploring the Southwest Prospect, where targeted drilling beneath strong PGM auger anomalies has successfully identified subsurface mineralisation. The technical team has identified several key implications for future exploration:

Priority targeting includes:

• Optimised collar positions that intersect layered stratigraphy more perpendicular to its true orientation
• Down-dip and along-strike extensions of the sulfide-bearing mafic package identified in SWT011
• Integration of magnetics, auger geochemistry and downhole pulse architecture to refine drill targeting

The company continues advancing both growth streams in parallel—expanding the core Dante resource while methodically assessing high-impact targets like Southwest that have the potential to add further scale and long-term value to the project.

Outstanding catalyst pipeline:

• Assay results from recent resource upgrade and expansion drilling programme at Dante MRE (Reef 1 and Reef 2)
• Extensive metallurgical optimisation testwork results
• Follow-up drilling at SW5 to improve intersection geometry and define continuity
• Additional visual sulfide intercepts from Southwest area awaiting assay results

Investment thesis: multi-asset value creation

The Terra Metals discovery at Dante Project positions the company at the intersection of two compelling investment themes: battery metals demand and platinum group metal scarcity. The Dante Project represents a globally significant, multi-metal discovery within a geological setting comparable to South Africa's world-renowned Bushveld Complex.

Key investment highlights:

The Southwest discoveries represent incremental value beyond an already substantial resource base, offering investors exposure to potential resource growth across multiple mineralisation styles within a single project.

Geological advantages

Bushveld-style setting: Comparable to world's most important PGE province

Multi-metal exposure: Titanium, vanadium, copper, PGMs in single resource

Near-surface mineralisation: Outcropping and shallow reefs reduce development complexity

Extensive strike potential: Over 80km of prospective tenure acquired

Why should investors follow Terra Metals?

Terra Metals has demonstrated exceptional geological acumen in discovering and systematically expanding what appears to be a world-class polymetallic system. For instance, the company's disciplined approach to parallel resource growth and exploration expansion positions it uniquely in the current market environment.

Compelling tracking reasons:

1. Resource expansion potential: Current MRE represents only a fraction of identified strike potential across the broader Dante footprint

2. Multiple development pathways: Combination of shallow, high-grade reefs and deeper sulfide systems provides optionality for staged development approaches

3. Critical minerals exposure: Titanium, vanadium, and PGMs all classified as critical minerals with strong demand fundamentals

4. Proven geological model: Discoveries at Southwest validate the Bushveld-style geological interpretation and enhance confidence in additional discoveries

5. Strategic location: West Musgrave region benefits from existing infrastructure development by neighbouring projects

However, the systematic discovery of multiple mineralisation styles across the Southwest Prospect reinforces the scale and complexity of the mineral system at Dante. The company's methodical approach to resource definition and metallurgical optimisation demonstrates a clear pathway to value realisation.

Market context

With global PGM supply concentrated in geopolitically sensitive regions, Australian-based discoveries like Southwest assume strategic importance for future supply security. In addition, the combination of near-surface oxide reefs and deeper sulfide systems provides multiple development scenarios as market conditions evolve.

Key takeaway:
Terra Metals has positioned itself as a major player in Australia's emerging polymetallic sector, with significant upside potential due to systematic resource expansion and multiple high-impact exploration targets. With upcoming metallurgical results and continued drilling at both the core Dante resource and Southwest prospects, investors should monitor developments closely as the company advances toward resource updates and development studies.

Could Terra Metals Be Your Next Portfolio Addition?

With the Southwest Prospect delivering exceptional results outside the current 148Mt Mineral Resource Estimate and multiple high-impact catalysts approaching, Terra Metals presents a compelling opportunity for investors seeking exposure to Australia's emerging polymetallic sector. The company's systematic approach to expanding both the core Dante resource and exploring high-value targets like the SW5 discovery positions it uniquely in the critical minerals space. To explore Terra Metals' full investment potential and stay updated on upcoming metallurgical results, resource expansion drilling, and development studies, visit their website for comprehensive project details and the latest corporate updates.