Bergbau-Nachrichten mit IsoEnergy, U.S. GoldMining, Gold X2 Mining und Southern Cross Gold

Key Concepts

• Exploration Drilling: Systematic drilling to identify mineral deposits (Uranium, Gold, Copper, Antimony).
• Diamond Core Drilling: A method using a diamond-impregnated drill bit to extract a cylindrical core of rock for analysis.
• Mineralization: The process or concentration of minerals in a geological formation.
• Shear Zones: Geological structures where rock deformation occurs, often acting as conduits for mineral-rich fluids.
• Dual-Metal Profile: A deposit containing significant quantities of two valuable commodities (e.g., Gold and Antimony).
• Dilution/Grade Control: Mining industry terms for managing the quality of extracted ore versus waste rock.

1. ISO Energy (Uranium Projects, Utah, USA)

• Flatun Project: The company is continuing its 2026 exploration program, focusing on the Henry Mountains uranium district.
  • Scope: Seven surface rotary core drill holes totaling 11,000 feet.
  • Objective: Building on three holes completed in late 2025 to trace sandstone channels, which are key indicators of mineralization.
• Tony M Mine:
  • Bulk Sample: Completed the extraction of approximately 2,100 tonnes of mineralized material.
  • Operational Data: The project tested various mining equipment and approaches to gather data on mining rates, work sequences, equipment sizing, cost dilution, and grade control.
  • Outcome: This data will be integrated into a Preliminary Economic Assessment (PEA).

2. US GoldMining (Whistler Project, Alaska, USA)

• Exploration Strategy: The 2026 program focuses on the Whistler-Rainy Pass area.
  • Methodology: Diamond core drilling targeting high-priority potential upside near existing deposits and new exploration targets.
  • Status: Pre-mobilization of equipment and consumables is complete, allowing for an immediate start to summer drilling as soon as conditions permit.
  • Goal: Developing a "pipeline of discoveries" to support long-term project growth.

3. Gold X2 Mining (Moss Gold Project, USA)

• Superior Zone Results: The company reported results from 17 new drill holes aimed at delineating high-grade shear zones within current open-pit boundaries and between the Superior and QES zones.
• Key Intercepts:
  • 9.0 meters at 5.18 g/t gold.
  • 6.1 meters at 10.4 g/t gold.
  • 73 meters at 0.97 g/t gold.
• Outlook: Further drilling is planned to continue expanding the resource.

4. Southern Cross Gold (Sunday Creek Project, Australia)

• Golden Dyke Deposit: Continues to deliver "sensational" high-grade results.
• Dual-Metal Significance: The project is unique due to its high-grade Gold and Antimony combination.
  • Key Findings: Multiple holes showed individual samples exceeding 100 g/t gold. One standout intercept was 1.6 meters at 55.3 g/t gold plus antimony.
  • Antimony Value: One hole intersected three samples with over 10% antimony, including one section with 227 g/t gold and 10.6% antimony.
• Operational Scale: The company has added an 11th drill rig to the site to accelerate exploration.

Synthesis and Conclusion

The report highlights a robust period of exploration across North America and Australia, characterized by systematic drilling and data collection.

• ISO Energy is transitioning from exploration to economic feasibility (PEA) at its Utah uranium assets.
• US GoldMining is preparing for a major summer campaign in Alaska to expand its resource pipeline.
• Gold X2 Mining is successfully delineating high-grade zones within existing pit limits.
• Southern Cross Gold stands out for its high-grade, dual-commodity (Gold/Antimony) profile, which is increasingly relevant in the current critical minerals market.

Note: The presenter disclosed that the featured companies are part of the "SS Mining Special Situation Certificate" and that the presenter/SRC may hold shares in these companies.