-
GSWA Geochronology (DMIRS-029)
Department of Planning (Western Australia)
Isotopic age determinations (U–Pb, Ar–Ar, and K–Ar mineral and whole-rock methods) obtained from geological samples throughout Western Australia. -
ARCHIVED
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... -
ARCHIVED
New SHRIMP U-Pb zircon and titanite ages from the Cobar Basin and Lachlan...
This record presents nine new zircon and titanite U–Pb geochronological data, obtained via Sensitive High Resolution Ion Microprobe (SHRIMP) for seven samples of plutonic rocks... -
ARCHIVED
Summary of results. Joint NTGS GA geochronology project Pedirka Basin
This Record presents data collected as part of the ongoing Northern Territory Geological Survey–Geoscience Australia SHRIMP geochronology project under the National... -
ARCHIVED
An Isotopic Atlas of Australia: a window into the geological evolution of...
Australia as it exists today is a product of geological processes that have occurred over its 4.5 billion year history. Isotopic studies are one approach to understanding the... -
ARCHIVED
The Impact of Recalibrating Palynological Zones to the Chronometric...
High-precision radiometric dating using Chemical Abrasion-Isotope Dilution Thermal Ionisation Mass Spectrometry (CA-IDTIMS) has allowed the recalibration of the numerical ages... -
ARCHIVED
Evaluating zircon initial Hf isotopic composition using a combined...
The accessory mineral zircon is the most widely used geological timekeeper and tracer of crustal growth processes. Specifically, U-Pb isotopes in zircon offer a means to... -
ARCHIVED
Footprints of the Alice Springs Orogeny preserved in far northern Australia:...
The Precambrian Pine Creek Orogen and Arnhem Province represent two of the oldest basement terrains in northern Australia and are often considered to be devoid of major tectonic... -
ARCHIVED
An Isotopic Atlas of Australia: Foundational data for integrated geoscience...
Australia has been, and continues to be, a leader in isotope geochronology and geochemistry. While new isotopic data is being produced with ever increasing pace and diversity,... -
ARCHIVED
A U–Pb age compilation for Australia; Poster for SGGMP conference, 2019
Geoscience Australia has compiled U-Pb datasets from disparate sources into a single, standardised and publicly-available U–Pb geochronology compilation for all Australia. The... -
ARCHIVED
New SHRIMP U-Pb zircon ages from the Lachlan Orogen, New South Wales: East...
This Record presents new U–Pb geochronological data, obtained via Sensitive High Resolution Ion Micro Probe (SHRIMP), from 43 samples of predominantly igneous rocks collected... -
ARCHIVED
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... -
ARCHIVED
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... -
ARCHIVED
A revised Proterozoic tectono-stratigraphy of the South Nicholson region,...
New SHRIMP U-Pb detrital zircon geochronology on Mesoproterozoic and Paleoproterozoic siliciclastic rocks from the South Nicholson region, in concert with recently acquired... -
ARCHIVED
U-Pb monazite geochronology from the Rocky Cape Group: new evidence for...
Output type: Exploring for the Future Extended Abstract Short abstract: Western Tasmania is a rich mineral province that hosts Cambrian VHMS and Devonian granite-related Sn-W... -
ARCHIVED
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... -
ARCHIVED
Identification of a new ca. 1660 Ma Au-Cu-Bi metallogenic event at Tennant Creek
High-grade gold (Au), copper (Cu) and bismuth (Bi) ores in the Tennant Creek goldfield have been mined from hydrothermal magnetite and/or hematite-rich ironstone bodies. Less... -
ARCHIVED
Milcarpa 1 borehole completion record: Southern Thomson Project
The Milcarpa 1 borehole was drilled approximately 9 km SSE of Hungerford, Queensland, adjacent to the road between Hungerford and Wanaaring, NSW. The borehole was designed to... -
ARCHIVED
New U-Pb SHRIMP zircon geochronology from NDI drilling of the Delamerian...
Geoscience Australia’s Exploring for the Future program provides precompetitive information to inform decision-making by government, community and industry on the sustainable... -
ARCHIVED
New SHRIMP U–Pb zircon and titanite ages from the Lachlan Orogen and the New...
This record presents new zircon and titanite U–Pb geochronological data, obtained via Sensitive High Resolution Ion Microprobe (SHRIMP) for twelve samples of plutonic and...