This report presents the results of ore definition drilling derived from 60 percussion and diamond drill holes put down over the central and southern parts of the East Lagoon orebody, and gives the methodology for calculating currently mineable ore...

Investigates the likelihood of mineral concentrates becoming oxidized and liberating toxic sulphur dioxide gas during their transport to Japan. The sample examined is quite stable, but is not representative of the concentrate likely to be produced...

In December 1969, it was decided that the mining at Mount Gunson, scheduled to start in late April 1970, would commence with the development of the East Lagoon orebody. This orebody was selected because it appeared to contain the highest grade...

A test of the IP - resistivity methods' ability to detect and delineate a sulphide mass beneath the lagoon surface was deemed successful. SP and EM measurements gave no interpretable response.

During the subject licence period, 7 diamond coreholes for 406 feet total penetration and 15 rotary drillholes totalling 282.5 feet were drilled by the Mount Gunson Project's new owners, the CSR / United Uranium consortium, to check the existing ore...

Evaluation of the East and West Lagoon areas included 9348 feet of percussion drilling and an IP survey. The conduct of test SP and VHF EM surveys gave no interpretable response. The mineralisation is erratic, and concentrated at the Pandurra...

Copper extraction in percolation leaching was relatively slow because of the low porosity of the large rocks in the as-ripped ore. To obtain reasonable extraction rates, size reduction will be required. Agitation leaching of ground ore gave copper...

The geological and geophysical basis for determining that the ore reserves were sufficient to allow mining to start on the East Lagoon and West Lagoon orebodies at Mount Gunson is detailed in the subject reports, and the likely technical causes of...

Drill holes include 3-9-XP series where X=1 to 22 (1970), 3-11-XP series where X=1 to 22 (1971), and MONA XP series where X=1 to 16 (1972). Plans include drill hole location maps, cross sections, geological maps, geochemical sampling locations on...

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