A District-Scale Critical Minerals Project
Magno is a district-scale critical minerals project in British Columbia's Cassiar District where the largest modern airborne magnetic survey completed over the property has defined a continuous structural corridor linking historical tungsten, silver, lead, zinc, copper, molybdenum and indium occurrences ahead of GoldHaven's inaugural drill program.
A District-Scale Critical Minerals System
The 100%-owned Magno Project hosts an exceptional combination of critical minerals and polymetallic mineralization associated with a large hydrothermal system. Historical work and GoldHaven's 2025 surface exploration have confirmed high-grade silver, lead, zinc, tungsten and indium mineralization across multiple target areas, supporting the presence of a district-scale mineralized system.
Recent surface sampling returned values of up to 2,370 g/t silver, greater than 20% lead, 19.25% zinc, 6,550 ppm tungsten and 334 ppm indium, while more than 45 rock samples returned greater than 100 g/t silver across the property. These results demonstrate the strength and continuity of mineralization and highlight Magno's exposure to both critical minerals and high-grade precious and base metals. Tungsten and indium are designated critical minerals by many governments due to their importance in defence, semiconductor, aerospace and advanced manufacturing applications. Their occurrence alongside high-grade silver-lead-zinc mineralization further enhances the strategic importance of the Magno Project.
The coexistence of CRD, skarn and porphyry mineralization suggests Magno represents a large intrusive-related mineral system with potential for multiple discoveries. The 2026 airborne survey has defined a continuous structural corridor linking known mineralization and identifying new drill targets.
Carbonate replacement deposits are among the world's highest-grade sources of silver, lead and zinc and commonly occur adjacent to large intrusive systems. Their presence at Magno, together with tungsten skarn and porphyry mineralization, suggests the project may represent a large, multi-phase mineralizing system capable of hosting multiple deposit styles.
Largest Modern Airborne Survey Completed
GoldHaven recently completed the largest modern airborne magnetic survey ever conducted over the Magno Project.
Survey Highlights
Figure 1. Total Magnetic Intensity (TMI) map outlining the newly interpreted district-scale structural corridor across the Magno Project.
Figure 2. Vertical Magnetic Gradient (Bzz) map highlighting structural complexity, major geological contacts and priority exploration targets.
2026 Exploration Program
GoldHaven is preparing for its inaugural diamond drill program at Magno. Airborne geophysical data is currently being integrated with historical drilling, geological mapping and surface geochemistry to finalize drill targets across the property.
Planned Program
Fully Funded Exploration
GoldHaven has secured approximately C$9 million in financing during 2026, providing funding for drilling, geophysics, exploration and working capital.
