Southern Cross Gold Uncovers High-Grade Veins to 600m Depth at Sunday Creek
Southern Cross Gold Consolidated Ltd has reported significant high-grade gold and antimony mineralization extending to 600 metres depth at its Christina prospect, expanding the Sunday Creek project’s strike length to 1.5 km.
- Visible gold found in four new vein sets at Christina prospect
- Mineralized strike length extended to 1.5 kilometres
- Deepest intersections reached 926 metres below surface
- Multiple high-grade gold-antimony zones confirmed beyond original targets
- Ongoing drilling program with assays pending and plans through 2027
Exploration Breakthrough at Christina Prospect
Southern Cross Gold Consolidated Ltd (ASX, SX2, TSX, SXGC) has announced a major advancement in its Sunday Creek gold-antimony project in Victoria, Australia. The latest results from seven diamond drill holes at the Christina prospect reveal multiple high-grade gold and antimony intersections extending mineralization down to 600 metres. Notably, drill hole SDDSC173 intersected visible gold in four separate new vein sets, underscoring the geological continuity and robustness of this emerging system.
Expanding the Mineralized Footprint
The mineralized strike length at Sunday Creek has now been extended to 1.5 kilometres, stretching from Apollo East to Christina West. This represents a significant expansion of the known gold-antimony footprint, with some intersections containing gold grades as high as 74.8 grams per tonne. The deepest intersections, reaching 926 metres below surface, lie approximately 100 metres beyond the previously defined exploration boundary, confirming that mineralization extends both deeper and further west than earlier geological models suggested.
Strategic Importance of Gold-Antimony Dual Metal System
Sunday Creek’s dual metal profile, with antimony contributing roughly 20% of the in-situ value alongside gold, enhances the project’s strategic significance. Antimony is a critical mineral with limited global supply, heavily dominated by China. Recent export restrictions have heightened Western interest in alternative sources, positioning Southern Cross Gold as a potential key supplier. The company’s inclusion in the US Defense Industrial Base Consortium and alignment with AUKUS-related legislative changes further highlight its strategic role in critical mineral supply chains.
Robust Assay and Metallurgical Foundations
The reported assays demonstrate exceptional grades, including intervals such as 2.9 metres at 16.3 g/t gold and 2.5 metres at 17.6 g/t gold. Metallurgical test work indicates high recoveries of both gold and antimony through conventional gravity and flotation methods, with gravity recoveries between 93-98%. These preliminary results support the potential for economically viable processing, although further metallurgical studies are ongoing.
Looking Ahead, Ongoing Drilling and Resource Growth
Southern Cross Gold is actively drilling with eight rigs and plans to complete up to 60,000 metres of drilling through 2027. Pending assay results from 33 drill holes will further refine the understanding of mineralization extent and grade continuity. The company’s systematic exploration approach continues to uncover new vein sets and expand the resource beyond initial targets, reinforcing Sunday Creek’s status as one of the most significant gold-antimony discoveries in the western world.
Bottom Line?
As Southern Cross Gold pushes deeper and wider at Sunday Creek, the market awaits further assay results that could redefine the project’s resource potential and strategic value.
Questions in the middle?
- How will pending assay results impact the overall resource estimate and grade profile?
- What are the next steps for metallurgical testing to confirm processing viability at scale?
- How might evolving geopolitical dynamics around critical minerals influence Southern Cross Gold’s development plans?