The directors of Thor Mining Plc announced the commencement of a close spaced airborne magnetics survey over the 100% owned Ragged Range Project (E46/1262, E46/1190 and also adjacent application area E45/1355), located in the Pilbara Goldfield tenements, in Western Australia. The Survey is being flown by MAGSPEC Airborne Surveys Pty Ltd. on a 50m traverse spacing, with flight lines perpendicular to prospective stratigraphic and structural controls in the area. The survey is anticipated to take approximately 6 days, with Thor anticipating processed and modelled data for release early November. Highlights: High resolution close spaced airborne magnetics survey commences over full tenement package. The airborne magnetics survey is designed to map out the underlying mafic/ultramafic greenstones and to identify key prospective structures. Next exploration steps to commence immediately following the airborne geophysical survey, include further mapping and infill stream sediment sampling along the 13km gold target zone (THR Announcement 2 September 2020).