Sampling of sporadically developed calcrete within Quaternary regolith sands, at 28 sites scattered across an area 80 km west of Tarcoola, on assay returned maximum gold values of 3 ppb and no other anomalous geochemistry. One float sample of bedrock...

Following initial assessment of available data, exploration for copper, gold and base metals in an area 60 km west of Tarcoola concentrated on regional calcrete sampling. Analysis for gold and a suite of base metals indicated several areas of...