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A model for sulphide band formation under epigenetic conditions - a study...
The formation of sulfide bands in sediments has been investigated in the past, but in all the cases described they have formed by the diffusion of solutes from stationary fluids... -
Aquifer vulnerability on small volcanic islands in the southwest Pacific...
Island ecosystems in the southwest Pacific region are noted for their fragility and susceptibility to degradation, particularly in regard to groundwater systems. In general,... -
Evan Richard Stanley, 1885-1924: pioneer geologist in Papua New Guinea
Evan Richard Stanley was the first Government Geologist for Papua, from 1911 to 1924. Under difficult conditions, he conducted geological investigations that resulted in more... -
The late Cainozoic evolution of the Carpentaria Plains, North Queensland
The Pliocene to Holocene fluvial sediments of the Carpentaria Plains southeast of the Gulf of Carpentaria, Queensland have formed sandy and silty plains in fan settings to the... -
Origins of sulphide in sediments
Sulphide in sedimentary ore deposits may be derived directly from the mantle or by reduction of sulphate. Sulphide in modem hydrothermal deposits is thought to have formed... -
Geophysical mapping using the national airborne and gravity datasets: an...
The Australian Geological Survey Organisation acquires and maintains extensive databases of airborne magnetic and radiometric surveys, digital elevation models and gravity... -
Early, methane-rich fluids and their role in Archaean gold mineralisation at...
The Sand King and Missouri lode gold deposits in the Siberia district of the Eastern Goldfields Province are situated within an amphibolite-facies metamorphic aureole in... -
Paleocene-Eocene biostratigraphy and palaeoenvironment of East Antarctica:...
The Mac. Robertson Shelf and western Prydz Bay, on the continental shelf of East Antarctica, were the sites of seismic/coring programs in February- March 1995 and 1997, and of... -
Rhytiobeyrichia, a new beyrichiacean ostracod from the late Devonian of...
A palaeocope ostracod with a distinct lobation and crumina occurs in the late Devonian (Strunian) sequences of the Canning and Bonaparte Basins. It is assigned to the new genus... -
Gosses Bluff - a latest Jurassic impact structure, central Australia. Part...
Geophysical studies of Gosses Bluff facilitate the resolution of its three-dimensional structure, which includes a broadly hemispherical low-velocity zone with a radius of about... -
Detailed seismic velocity/depth models of the Upper lithosphere of the...
Detailed velocity/depth models of the crust of the Pilbara Craton have been produced from amplitude studies of refracted and reflected seismic waves and their travel-times. On... -
The Veevers Crater: a possible meteoritic feature
A new crater was discovered in July, 1975 during reconnaissance geological mapping by a joint Bureau of Mineral Resources and Geological Survey of Western Australia field party... -
Evidence of an exhalative origin for deposits of the Cobar district, New...
Dr Sangsters contribution on the ore deposits of the Cobar district (Sangster, 1979) is of interest in that it views from a different perspective a group of distinctive and... -
Hydrogeology of a raised coral atoll - Niue Island, South Pacific Ocean
Niue Island, in the south Pacific Ocean, is a raised coral atoll with an area of 259 km^2. The original atoll rim is preserved as a peripheral ridge about 60 m above sea level,... -
Distribution and Geochemistry of Volcanic Rocks in the Duchess-Urandangi...
Recent mapping in the Duchess-Urandangi region, covering most of the southern part of the Mount Isa Inlier, has shown that felsic and mafic volcanics occur in most Precambrian... -
The elusive Cook volcano and other submarine forearc volcanoes in the Solomon Islands
Submarine volcanoes reported from the forearc region of the New Georgia Group are anomalously close to the line of northeast wards subduction of the Woodlark Basin. Kavachi is a... -
AGSO Journal vol17 no 3 Geology and mineral potential of major Australian...
Contents: 1.Ahmad M. Geology and mineral deposits of the Pine Creek Inlier and McArthur Basin, Northern Territory. 2.Moore DH, VandenBerg AHM, Willman CE, Magart APM. Palaeozoic... -
Sequence analysis and depositional models of crinoidal limestones, Permian...
The Permian Yessabah Limestone, a thick crinoidal limestone unit, appears abruptly in the stratigraphic succession over a large area of the Hastings Block in northeastern New... -
Kimberlite and kimberlitic intrusives of southeastern Australia: a review
Fifteen widely separated occurrences of kimberlite and kimberlitic rocks are now known in southeastern Australia. Those that have been satisfactorily dated isotopically give...