559m at 2.5 g/t AuEq with Record 65.9% Antimony Highlights Sunday Creek
Southern Cross Gold Consolidated Ltd has reported exceptional drill results from its Sunday Gold-Antimony Creek Project in Victoria, revealing a large, continuous high-grade gold-antimony deposit with strategic critical mineral value.
- SDDSC196 drill hole intersects 559.2m at 2.5 g/t AuEq including ultra-high-grade zones
- Record antimony grades up to 65.9% Sb reinforce strategic supply importance
- Multiple mineralised vein sets defined over 1,350m strike and 1,100m depth
- Ten rigs active with 39 holes pending assays, supporting resource expansion
- Metallurgical testing shows high recoveries of gold and antimony products
A Landmark Drill Result at Sunday Creek
Southern Cross Gold Consolidated Ltd (ASX, SX2) has delivered a significant milestone in its exploration campaign at the Sunday Gold-Antimony Creek Project in Victoria, Australia. The standout drill hole, SDDSC196, intersected an extraordinary 559.2 metres averaging 2.5 grams per tonne gold equivalent (AuEq), including ultra-high-grade intervals such as 1.3 metres at 670.4 g/t AuEq and a remarkable 0.16 metres grading 65.9% antimony (Sb). These results confirm the presence of a large, continuous, and high-grade gold-antimony epizonal deposit, a rare find in the region.
Expanding the 'Golden Ladder' Structure
The drilling has delineated sixteen mineralised vein sets across a 1,350-metre strike length and extending over 1,100 metres in depth. This ‘Golden Ladder’ structure, characterised by stacked, steeply dipping veins, hosts multiple high-grade gold and antimony zones. The company’s methodical infill drilling at 15 to 30-metre spacing has confirmed the continuity and scale of mineralisation, moving beyond isolated high-grade shoots to a coherent mineralised system.
Strategic Importance of Antimony
Antimony, a critical mineral with applications in semiconductors, defence, and energy transition technologies, has seen a surge in global demand amid tightening supply. Notably, China’s recent export restrictions on antimony have intensified supply concerns for Western markets. Southern Cross Gold’s discovery of exceptionally high-grade antimony zones, including assays exceeding 65% Sb, positions Sunday Creek as a strategically valuable Western supply source. This dual-metal profile enhances the project’s economic potential and aligns with global critical mineral priorities.
Robust Metallurgical and Operational Progress
Preliminary metallurgical testing has demonstrated high recoveries of both gold (up to 98%) and antimony (up to 93%) using conventional gravity and flotation methods. These encouraging results support the feasibility of producing separate high-grade gold and antimony products, vital for market acceptance and project economics. Meanwhile, Southern Cross Gold is operating ten drill rigs with 39 holes pending assay results, underscoring an aggressive and well-resourced exploration program extending through the first quarter of 2027.
Looking Ahead
The company plans to present these latest findings at the upcoming AME Roundup 2026 in Vancouver, providing further insights into the project’s potential. With a substantial landholding including freehold tenure and a robust drilling pipeline, Southern Cross Gold is well-positioned to advance Sunday Creek towards resource definition and eventual development. The combination of scale, grade, and critical mineral content makes this project a compelling prospect in Australia’s mining landscape.
Bottom Line?
Southern Cross Gold’s Sunday Creek results mark a pivotal step in defining a world-class gold-antimony deposit with strategic critical mineral value.
Questions in the middle?
- How will the pending 39 drill hole assays influence the overall resource estimate?
- What are the next steps for metallurgical testing and pilot plant evaluation?
- How might evolving global antimony market dynamics impact project economics?
