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A Geochemical Overview of Some Gippsland Basin Hydrocarbon Accumulations
In the 50 years since the first commercial discovery in 1965 at Barracouta-1, and 46 years since production commenced from the Barracouta field, a total of 16.5 TCF of gas, 4026... -
Australian National Hydrocarbon Geochemistry Data Collection
Geoscience Australia's Australian National Hydrocarbon Geochemistry Data Collection comprises Oracle database tables from the Organic Geochemistry (ORGCHEM) schema and... -
Stratigraphy of the Cretaceous/Paleogene boundary interval at the Lord Howe...
During Deep Sea Drilling Project (DSDP) Leg 21, Cenozoic and latest Cretaceous sediments were recovered at Site 208 on the Lord Howe Rise, Southwest Pacific. We provide new... -
Microfossils and molecular fossils in Barnicarndy 1 core record the...
Scientific studies undertaken on core from the Barnicarndy 1 well drilled in 2019 in the onshore Canning Basin in Western Australia as part of the Exploring for the Future... -
Exploring for the Future-Hydrogeological investigations in the Tennant Creek...
This report presents key results from hydrogeological investigations in the Tennant Creek region, completed as part of Exploring for the Future (EFTF)—an eight year, $225... -
Isotopic Atlas of Australia: Lu Hf and O isotope data structure and...
Newer version v1.1 available at eCat 147720 Isotopic data from rocks and minerals have the potential to yield unique insights into the composition and evolution of the Earth's... -
Broken Hill groundwater and regolith geochemistry (1999-2005)
A groundwater chemistry, regolith chemistry and metadata record for legacy geochemical studies over the southern Curnamona Province done by GA and partners as part of CRC LEME... -
Exploring for the Future: Organic geochemistry analyses on Lower Ordovician...
A regional hydrocarbon prospectivity study was undertaken in the onshore Canning Basin in Western Australia as part of the Exploring for the Future (EFTF) program, an Australian... -
Defining a chemostratigraphic framework for the Officer Basin. Inorganic and...
As part of the Exploring for the Future (EFTF) program, a chemostratigraphic framework for the Officer Basin was developed that correlates inorganic geochemical sequences... -
Effect of chemical abrasion of zircon on SHRIMP U-Pb, d180O, Trace element,...
This study assesses the effect of chemical abrasion on in-situ mass spectrometric isotopic and elemental analyses in zircon. Chemical abrasion improves the U-Pb systematics of... -
Isotopes in Economic Geology, Metallogeny and Exploration—Future Challenges...
Although the intent of this book is to provide readers with an overview on the current and past usage of isotopes in the broad disciplines of economic geology, metallogenesis... -
A slab origin for low-δ18O arc magmas
Plate tectonics is the primary method for cycling of material between the mantle, crust, and surface reservoirs of our planet. Oxygen isotopes (18O/16O, δ18O) in zircon have... -
Stratigraphy of the Cretaceous/Paleogene boundary interval at the Lord Howe...
During Deep Sea Drilling Project (DSDP) Leg 21, Cenozoic and latest Cretaceous sediments were recovered at Site 208 on the Lord Howe Rise, Southwest Pacific. We provide new... -
Timing and significance of pre-Olarian metamorphism in the Willyama...
In the Willyama Supergroup of the Curnamona Province, the intensity of granulite facies Olarian metamorphism at c. 1600 Ma has long hampered efforts to elucidate the timing and... -
Applications of Lead Isotopes to Ore Geology, Metallogenesis and Exploration
Although lead isotopes are most commonly used to date geological events, including mineralizing events, they also can provide information on many aspects of metallogeny and can... -
Future migration: key environmental indicators of Pu accumulation in...
Plutonium (Pu) interactions in the environment are highly complex. Site-specific variables play an integral role in determining the chemical and physical form of Pu, and its... -
Isotopes in Economic Geology, Metallogeny and Exploration—An Introduction
Although (Soddy, Nature 92:399–400, 1913) inferred the existence of isotopes early last century, it was not until the discovery of the neutron by (Chadwick, Nature 129:312,... -
Light Stable Isotopes (H, B, C, O and S) in Ore Studies—Methods, Theory,...
Variations in the abundances of light stable isotopes, particularly those of hydrogen, boron, carbon, oxygen and sulfur, were essential in developing mineralization models. The... -
Trace element systematics of magnetite from the Starra iron oxide‑copper...
Hydrothermal magnetite from the Starra iron oxide‑copper gold (IOCG) deposit in northwest Queensland, Australia, records a gradual decrease in V, Ni, Cr, and Mn that correlates... -
A strontium isoscape of southwestern Australia and progress toward a...
Strontium isotopes (87Sr/86Sr) are widely used tracers in the geosciences. Here we exploit an opportunity to determine 87Sr/86Sr ratios on archived fluvial sediment samples from...