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  • Product no longer exists, please refer to GeoCat #30413 for the data

  • Terracorp was contracted by ANSIR of Canberra to conduct the 1999 Cabgas Seismic survey located in the Darling Basin. In total 160.02 of 120 fold, 240 channel data was recorded between 1st February and 18 February1999. This report covers various field operations relating to experimentals, line clearing, chaining, surveys, recording and field processing.

  • Geochemical data indicate that a recently recognised sequence of Ordovician volcanic rocks (the Narragudgil Volcanics) south of Wyalong (NSW) accumulated in an oceanic environment, either in a mid-ocean ridge (MORB) or back-arc basin (BAB) setting. These volcanics occur in the same package of highly magnetic rocks with a complex magnetic signature as the Gidginbung Volcanics, host to the Temora gold deposit. They were previously considered to be part of the Gidginbung Volcanics, although Warren et al. (1995: Cootamundra 1:250 000 Sheet Explanatory Notes, Geological Survey of New South Wales) noted the presence of rocks in this area as having "...affinities to the older Jindalee Group with which they may be correlatable.

  • Titles in this newsletter: Finding new mineral prospects with HYMAP: early results from a hyperspectral remote-sensing case study in the west Pilbara Nutrient recycling and benthic activity in a shallow coastal lagoon in Western Australia Crustal reflectivity and bulk seismic velocity: how close is the relationship? Ocean-floor volcanism in the Lachlan Fold Belt: new evidence from the Wyalong area, New South Wales The evolution of geoscientific metadata Scientific visualisation and 3D modelling applications for mineral exploration and environmental management Evidence for possible zinc transport in hydrocarbon-bearing (C1-C9) fluids in the formation of Cobar-style deposits? Preliminary AGSO scheme for standard database entry of sequence stratigraphic units New age constraints for Cu-Au(-Mo) mineralisation and regional alteration in the Olary-Broken Hill region Geochemical characteristics of ca 3.0-Ga Cleaverville greenstones and later mafic dykes, west Pilbara: implication for Archaean crustal accretion Small-angle neutron scattering: A new technique to detect generated source rocks Tectonic provinces of the Lord Howe Rise: 'Law of the Sea' study has implications for frontier hydrocarbons