Global Uranium outlines 25 km corridor at Astro

Executive Summary

• Global Uranium Corp. released results from a helicopter-borne ZTEM airborne survey conducted at its Astro Project in the Athabasca Basin, Saskatchewan.
• The survey identified a significant 25-kilometer northeast-trending conductive corridor interpreted as fault-controlled graphitic and pelitic zones, which are favorable hosts for uranium mineralization.
• Seven target zones were defined based on conductivity and magnetic settings, with three (TZ1, TZ2, TZ3) classified as high-priority for future exploration.

Key Details

• Survey Specifications:
  • Conducted by Geotech Ltd. between April 13 and April 28, 2025.
  • Method: Helicopter-borne Z-axis tipper electromagnetic (ZTEM) survey.
  • Coverage: More than 1,480 line kilometers flown with 400-meter-spaced flight lines and perpendicular tie lines.
  • Data Processing: Real-time QA/QC, data processing, and interpretation provided by Condor Consulting.
• Geological Findings:
  • Identified a 25-kilometer northeast-trending conductive corridor in the northern half of the Astro property.
  • Corridor interpreted as a series of fault-controlled graphitic and pelitic zones.
  • Mapped several jogs, breaks, and cross-cutting structures that may act as fluid pathways and structural traps.
• Target Definitions:
  • High-Priority Targets: TZ1, TZ2, and TZ3 coincide with the strongest conductivity responses and favorable magnetic settings along the main corridor.
  • Lower-Priority Targets: TZ4, TZ5, TZ6, and TZ7 represent moderate conductivity trends potentially reflecting additional graphitic faults or altered metasediments.
• Strategic Next Steps:
  • Refine exploration strategy with JV partner Cosa Resources to advance Astro toward drill readiness.
  • Conduct ground-based geophysics, including ambient noise tomography and EM surveys, to prioritize strike segments and identify hydrothermal alteration systems.
  • Proceed with drill testing of the highest-priority targets.
• Project Status:
  • This marks the first property-wide EM survey at Astro.
  • Global Uranium holds an option agreement (announced April 9, 2025) to earn up to an 80% interest in the Astro project.

Notable Quotes

• Ungad Chadda, CEO: "The survey has identified a kilometre-scale conductive trend, a feature commonly associated with structural corridors in the region. Additional ground work and drilling will be required to determine whether this anomaly is associated with uranium mineralization."