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Tocvan Drone Magnetic Data Strengthens Gold-Silver Targets Across Gran Pilar; Identifies Broad Zones for Expansion Potential
Accessnewswire· 2026-03-19 06:30
Core Insights - Tocvan Ventures Corp. has completed a high-resolution drone-based airborne magnetic survey at the Gran Pilar Gold-Silver Project in Sonora, Mexico, revealing subsurface features that align with known mineralization areas and identifying unexplored regions for potential expansion [1][2] Exploration Benefits - The drone magnetic data provides high-resolution coverage, facilitating efficient identification of subsurface features that may host mineralization [2] - The data can be integrated with existing geological and geochemical datasets to support targeted exploration and mitigate risks [2] Future Plans - The company intends to conduct detailed data analysis and interpretation, including magnetic inversion modeling to refine exploration targets for a 20,000-meter drill program and pilot mine development [3] Survey Data Summary - The processed magnetic data includes Total Magnetic Intensity (TMI), TMI Reduced to the Pole (TMI-RTP), First Vertical Derivative (1VD) of TMI-RTP, and Tilt Derivative of TMI-RTP, providing comprehensive geophysical datasets [5][6] Gran Pilar Project Highlights - The Gran Pilar Project covers over 21 km², with significant drilling results including 19.4 g/t Au over 3.1 meters and 136 g/t Ag over 10.7 meters [9][7] - The project has shown robust metallurgical results, achieving up to 99% gold recovery and 97% silver recovery [8][9]