During its tenure of the surrendered portions of the subject tenements, Fortescue carried out a desktop review of historical exploration data, and conducted basic field reconnaissance trips, stakeholder negotiations, heritage surveys and two geophysical surveys. In December 2013, a Falcon system airborne gravity gradiometer survey of 4794 line km was flown for Fortescue by CGG Aviation. Images for the Falcon survey data subsets obtained from the two surrendered portions of the tenements are provided herein. A ground gravity survey was acquired on the project acreage in August 2017 to infill existing government 1 km x 1 km gravity data. A combined total of 566 stations were read within the surrendered licence portions, on 500 m x 500 m grids. Following subsequent processing, validation and merging of the new data with existing open file gravity data, no geophysical anomalies with the potential to host IOCG mineralisation were identified.