Latitude 66 Confirms Expanding Gold Mineralisation at Laverton’s Tin Dog and Red Dog

Strong Gold Continuity Validated at Tin Dog

Latitude 66 Limited (ASX:LAT) has received final assay results from its Phase 2 reverse circulation drilling at the Laverton Gold Project, confirming broad and consistent gold mineralisation at the Tin Dog and Red Dog prospects. Notably, the Tin Dog’s newly discovered Don Lode now boasts mineralisation extending approximately 500 metres along strike and 400 metres down dip, with true widths reaching up to 22 metres. Key intersections include 20 metres at 1.2 grams per tonne (g/t) gold from 206 metres, including a higher-grade 6 metres at 2.2 g/t, and a separate 7 metres at 1.3 g/t from 236 metres.

These results reinforce the interpretation of a structurally controlled, intrusive-hosted gold system associated with northwest-southeast trending shear corridors. Several wider mineralised intervals occur well within the syenite intrusive body rather than being confined to its margins, suggesting a potentially larger mineralised system at depth with enhanced growth prospects.

Resource Expansion Potential at Red Dog Prospect

The Red Dog drilling program successfully extended gold mineralisation beyond the existing resource envelope by up to 85 metres northwest of the 2019 open pit. The shallow, flat-lying sulphidised lodes characteristic of Red Dog continue to show continuity, with encouraging intersections such as 6 metres at 1.1 g/t gold from 34 metres and 1 metre at 4.0 g/t from 32 metres. These findings support the potential for additional near-surface ounces outside previously mined limits, underpinning the prospect’s near-term resource growth potential.

Broader Structural Complexity Enhances Growth Outlook

Latitude 66’s geological interpretation continues to evolve, identifying additional parallel mineralised structures at Tin Dog, including a parallel target zone between the Don and Wilpro structures in an area with limited prior drilling. The company’s data integration highlights the potential for mineralisation to persist down dip beneath current drilling depths, particularly within thicker intrusive bodies and along multiple northwest-southeast shear corridors.

These insights suggest that mineralisation is not solely constrained to intrusive margins but may be continuous through significant portions of the syenite intrusive complex, supporting a larger mineralised system with substantial resource growth potential.

Pathway to Maiden Mineral Resource Estimate and Development

Latitude 66 is actively incorporating the complete Phase 1 and Phase 2 drilling datasets into a maiden Mineral Resource Estimate (MRE) for Tin Dog, targeted for release in the third quarter of 2026. Concurrently, an updated MRE for Red Dog is underway. The company plans follow-up drilling to test down-dip extensions, parallel lodes, and structurally complex zones identified through recent interpretation.

Permitting activities at Red Dog are progressing to support potential near-term development pathways, leveraging granted mining leases and proximity to existing processing infrastructure. The Laverton Gold Project’s location within a prolific gold district and its historical drilling footprint add to its appeal as a near-term development opportunity.