More than forty line-miles of gravity traverses, with readings taken at intervals of 500 feet, were made in S.M.L. 543, which lies within the Frome embayment. This work was a continuation of geophysical investigations which began in this area in 1971...

2130 miles of aeromagnetic and aerial radiometric traverses were flown at 300 feet altitude, with a half mile line spacing. Results are presented as TMI maps and stacked profiles of the uranium channel. There are numerous radiometric anomalies but no...

77 rotary / diamond holes drilled by Pacminex (total 9385 m, including 196 m cored) plus another 53 holes drilled within SML 544 by joint venturer Esso (total 7029 m) indicate that a highly prospective radioactive mineralised zone occurs within...

A 64 line km gravity survey, with stations located at 150 m spacing, was conducted to locate the position of the main Billeroo West palaeochannel within the northern part of SML 543, in order to assess the need to retain under exploration tenure the...

Surveying data for 2 EW traverses (lengths 27.7 km and 12.3 km).

Aim was to determine Cambrian bedrock relief beneath Tertiary unconsolidated sediments. Gravity and resistivity show some correlation with each other and with the geology. The magnetic results largely reflect changes in Proterozoic crystalline...

Surveying data for approximately 160 line km of gravity surveys along 8 traverses.

160 line km of gravity surveys conducted to define Cambrian bedrock relief in search for Tertiary palaeochannels.

Includes geological logs for the following drillholes: Mount Gunson to Canegrass Dam area: 3-14-1P to 3-14-46P (Mount Gunson Mines, 1972). Canegrass Dam area: 3-14-19P to 3-14-41P (Pacminex, Feb 1972); TOC1 - TOC4 (Pacminex, Nov 1976); SP1 -...

The subject index specifically relates to technical data received from CSR Ltd and Mount Gunson Mines Ltd in 1986-1988, at the time of closure of the Cattlegrid mine, that is held in open file Envelopes 6591-6640, 6663-6670, 6674-6683, 6714-6718 and...