Exploration for possible Olympic Dam - type base metals was undertaken in an area located 105 km south-east of Yunta, based on the recognition of steep magnetic gradient anomalies juxtaposed with a regionally significant linear crustal structure....

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TARGET: Sediment hosted uranium. EXPLORATION: Radiometric survey along tracks. 6 diamond drillholes. RESULTS: Low uranium levels in Corunna Conglomerate in DDH Au-U-6.

In a search for carbonate mineral bulk raw materials suitable for use at the BHP Whyalla blast furnace as fluxes in steel-making, 5 exploratory vertical rotary core holes totalling 200 m were drilled on the Nullarbor Plain near the coast and 28 km...

Ongoing base metal exploration in the Cleve district of eastern Eyre Peninsula has comprised detailed regional mapping, extensive geochemical and petrological sampling, and percussion drilling of selected geochemical anomalies. Assay results indicate...

In a search for carbonate mineral bulk raw materials suitable for use at the BHP Whyalla blast furnace as fluxes in steel-making, 5 exploratory vertical rotary core holes totalling 130 m were drilled on the Nullarbor Plain near the coast and south of...

Extensive geochemical and geological investigations were carried out over exposed and shallowly buried, predominantly flat-lying Lower Cambrian carbonate rocks in an area extending from the western edge of the Flinders Ranges to west of Lake Torrens....

In a search for carbonate mineral bulk raw materials suitable for use at the BHP Whyalla blast furnace as fluxes in steel-making, 5 exploratory vertical rotary cored holes totalling 189 m were drilled on the Nullarbor Plain near the coast just west of...

The Coompana area is characterised by several thick basin cover sequences dominantly composed of limestone, and forms the topographically flat Nullarbor Plain. Consequently, this region was previously considered too challenging for mineral...