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The late Paleoproterozoic Buddycurrawa Volcanics, South Nicholson region
The Buddycurrawa Volcanics (BV, Benmara Group) are a sequence of trachyte lavas and interleaved shallow-marine siliciclastic rocks, exposed in the Benmara region, northwestern... -
GSWA Geochronology (DMIRS-029)
Department of Energy, Mines, Industry Regulation and Safety
Isotopic age determinations (U–Pb, Ar–Ar, and K–Ar mineral and whole-rock methods) obtained from geological samples throughout Western Australia. -
Summary of results. Joint GSQ–GA Geochronology Project: Mary Kathleen...
This Record presents new Sensitive High Resolution Ion Microprobe (SHRIMP) U–Pb geochronological results for samples collected from the Mary Kathleen Domain, which forms the... -
A geochronological transect across the Tasmanides: New U-Pb zircon ages for...
This report describes new U-Pb zircon geochronology data from granitoid rocks collected across Victoria as part of Geoscience Australia’s $225m Exploring for the Future (EFTF)... -
Exploring for the Future – SHRIMP U-Pb geochronology of NDI Carrara 1, South...
NDI Carrara 1 is a deep stratigraphic drill hole (~1751m) completed in 2020 as part of the MinEx CRC National Drilling Initiative (NDI) in collaboration with Geoscience... -
Exploring for the Future: data release of whole-rock Re–Os from the South...
The Exploring for the Future Program (EFTF) is a $100.5 million four year, federally funded initiative to better characterise the mineral, energy and groundwater potential of... -
New SHRIMP U-Pb zircon ages from the Georgetown and Coen regions,...
New Sensitive High Resolution Ion Microprobe (SHRIMP) U–Pb geochronological results for six samples are presented in this Record. The samples are from cores of basement units... -
Exploring for the Future – Pb isotope data release of NDI Carrara 1, South...
NDI Carrara 1 is a deep stratigraphic drill hole (~1751m) completed in 2020 as part of the MinEx CRC National Drilling Initiative (NDI) in collaboration with Geoscience... -
The Delamerian Orogen on mainland Australia plotted in time and space
The Delamerian Orogen is a spatially (~1500 km long by ~300 km wide) and temporally (ca. 830 to 495 Ma) extensive orogenic system spanning five states in central and... -
Isotopic Atlas of Australia: Geochronology compilation for Victoria. Version 1.0
This Record documents the efforts of the Geological Survey of Victoria (GSV) and Geoscience Australia (GA) in compiling a geochronology (age) compilation for Victoria,... -
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... -
SHRIMP U–Pb–Th xenotime (YPO4) geochronology: a novel approach for the...
Xenotime (YPO4) occurs in a wide range of geological environments, but its potential to establish the timing of mineralisation and sediment diagenesis has been the focus of most... -
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... -
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,... -
The Hera orebody: a complex distal (Au-Zn-Pb-Ag-Cu) skarn in the Cobar Basin...
The Hera Au–Pb–Zn–Ag deposit in the southeastern Cobar Basin of central New South Wales preserves calc-silicate veins/skarn and remnant carbonate/sandstone-hosted skarn within a... -
U-Pb zircon ages for Mesozoic alkaline rocks from Victoria, Implications for...
Up to five pulses of alkaline magmatism occurred in Victoria between the Late Triassic and the Middle Jurassic (c. 225–170 Ma) with three of these events recorded by... -
From discordance to discovery: extracting fluid-rock interaction timescales...
Zircon remains a preferred mineral for uranium-lead (U-Pb) geochronology due to its chemical durability. Despite its robustness, zircon is susceptible to isotopic modifications... -
Summary of results. Joint GSQ-GA Geochronology Project: Horn Island, Torres...
This work is a part of an investigation of mineralisation associated with the extensive Kennedy Igneous Association (Champion & Bultitude, 2013) in North Queensland. This... -
New SHRIMP U-Pb zircon ages from the southern Thomson Orogen, northern...
SHRIMP U-Pb zircon ages are presented from 19 samples from the central and southern Thomson Orogen, northern Lachlan Orogen and Koonenberry Belt of northern New South Wales and...