High-Grade Gold at Depth Raises Stakes for Southern Cross Gold’s Sunday Creek Project
Southern Cross Gold Consolidated has reported exceptional high-grade gold intersections from deep drilling at its Christina prospect, confirming robust mineralization extending 350 metres below previous hits and expanding the Sunday Creek project's footprint.
- SDDSC150 drilled 1.7m at 204.1 g/t gold 450m below surface
- High-grade veins persist 350m down-dip from prior 254 g/t AuEq intercept
- Christina emerges as a fourth major mineralized body alongside Apollo, Rising Sun, Golden Dyke
- Project footprint now spans 1,350m strike with 70+ mineralized vein sets defined
- A$20M cash and 60km drill program underway through Q3 2025
Deep Drilling Breakthrough at Christina
Southern Cross Gold Consolidated Ltd (ASX: SX2, TSXV: SXGC) has delivered a significant milestone in its Sunday Creek Gold-Antimony project with the deepest drill hole at the Christina prospect intersecting 1.7 metres grading 204.1 grams per tonne (g/t) gold at approximately 450 metres below surface. This result, from drill hole SDDSC150, lies 350 metres down-dip from a previously reported high-grade intercept of 1.7 metres at 254 g/t AuEq, underscoring the continuity and robustness of the mineralization system at depth.
Originally planned as control holes to test the structural host rocks, SDDSC150 and SDDSC153 unexpectedly intersected multiple high-grade veins, revealing Christina as a fourth major mineralized body alongside the well-established Apollo, Rising Sun, and Golden Dyke prospects. This discovery expands the known mineralized footprint to 1,350 metres of strike length, with only about 620 metres intensively drill tested to date.
A Robust and Predictable 'Golden Ladder' System
The mineralization at Sunday Creek follows a distinctive "Golden Ladder" structural model, where the host dyke acts as the rails and the mineralized veins form the rungs. Southern Cross has now defined over 70 such rungs, characterized by high-grade intercepts ranging from 20 g/t to over 7,300 g/t gold. The consistent grade distribution, structural characteristics, and host rock properties observed at depth provide increased confidence in the geological model and the potential for further high-grade discoveries.
SDDSC150 notably contained four intervals exceeding 20 g/t gold, including a spectacular 0.3 metre section grading 1,060 g/t gold. Meanwhile, SDDSC153, drilled nearby, intersected a 3.5 metre corridor averaging 3.1 g/t gold, confirming the persistence of mineralization across the host package at significant depth.
Strategic Importance of Antimony and Project Outlook
Sunday Creek is not only a gold discovery but also a significant antimony deposit, with antimony contributing approximately 20% of the in-situ value at an AuEq ratio of 1.88. This dual-metal profile has gained strategic importance following China's recent export restrictions on antimony, a critical metal for defense, semiconductor, and energy transition technologies. Southern Cross's position as a potential Western supplier of high-quality antimony enhances the project's geopolitical and market relevance.
With A$20 million in cash and a large-scale 60-kilometre drilling program planned through the third quarter of 2025, Southern Cross is well-capitalized and strategically positioned to continue expanding this globally significant discovery in a stable, tier-one jurisdiction. Twelve drill holes are currently being processed, with five more underway, promising a steady flow of data to refine the geological model and resource potential.
Looking Ahead
Southern Cross Gold's latest drilling results at Christina not only validate its geological model but also highlight the project's scale and grade potential well beyond historical mining areas. The emergence of Christina as a major mineralized zone adds a new dimension to Sunday Creek's development narrative, setting the stage for further exploration success and resource definition.
Bottom Line?
Southern Cross Gold’s deep drilling success at Christina signals a new chapter of high-grade expansion in a strategically vital gold-antimony project.
Questions in the middle?
- How will upcoming assay results from the twelve pending drill holes influence the resource model?
- What are the implications of China's antimony export restrictions on Sunday Creek's market positioning?
- How might the evolving geological understanding affect the targeting and economics of future drilling campaigns?