MDL2004 SOUTH JOHNSTONE BAUXITE PROJECT FINAL REPORT FOR PERIOD ENDING 31 OCTOBER 2024

URL: https://geoscience.data.qld.gov.au/dataset/cr152317

A JORC Measured Resource of 220,000 tonnes of gibbsitic bauxite exists within MDL 2004 (Lots 4 & 5 on Plan RP739786) at Camp Creek. The average grade of the bauxite at low temperature leaching is 30.1% available alumina and 3.2% reactive silica and 0.3% total organic carbon.

The MDL 2004 resource lies within a JORC Code Indicated Resource at Camp Creek of 1.2 Mt of average grade of 30.2% Av Al2O3 and 3.2% Rx SiO2.

Camp Creek is one of a number of discovery areas throughout EPM18463 (expired 24 May 2022) and it is estimated that these discoveries may contain in total 27 Mt of bauxite of average grade 26% available alumina and 5.1% reactive silica.

The bauxite is low grade (30.1% available alumina) and mostly less than 2 m thick. There is no market interest at the current time and therefore it is unlikely that this deposit will be of interest to future explorers.