Questcorp Mining and Riverside Resources Complete Expanded Drone Aeromagnetic Survey at La Union Project
May 21, 2026
Questcorp Mining and Riverside Resources completed an expanded drone aeromagnetic survey at the La Union Project in Sonora, adding 248 line-km of coverage to refine drill targets ahead of a fully funded summer drill program. The survey improved imaging of concealed structures potentially linked to mineralization, with IP geophysics and drill mobilization expected soon.
