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Spatial variations in lead isotopes, Tasman Element, eastern Australia
Lead isotope data from ore deposits and mineral occurrences in the Tasman Element of eastern Australia have been used to construct isotopic maps of this region. These maps... -
Critical commodities in Australia - An assessment of extraction potential from ores
Consideration of samples from the large range of ore samples analysed as part of the OSNACA (Ore Samples Normalised to Average Crustal Abundance:... -
Gippsland Basin Infill 2D Marine Seismic Survey - GA352: Acquisition and...
The Australian Government, through the Department of Industry, Innovation and Science, routinely funds Geoscience Australia to acquire pre-competitive data to support... -
Standard operating procedure for preparation of grain mounts for SHRIMP...
This Standard Operating Procedure (SOP) documents the process and methodology used by the Geoscience Australia (GA) Mineral Separation Laboratory to produce high quality epoxy... -
Electrical Conductivity Structures from Magnetotelluric Data in Cloncurry Region
Broadband and audio magnetotelluric (BBMT and AMT) data at 476 sites on a 2 Km grid were acquired in the Cloncurry region between July and November 2016. The survey covered an... -
New SHRIMP U-Pb zircon ages from the Birrindudu and Victoria Basins,...
This Record presents new U Pb geochronological data, obtained via Sensitive High Resolution Ion Micro Probe (SHRIMP), from nine samples of sedimentary rocks collected from the... -
Outer Darwin Harbour Marine Survey 2015: GA0351/SOL6187 Post-survey report
This report provides a description of the activities completed during the Outer Darwin Harbour Mapping Survey, from 28 May and 23 June 2015 on the RV Solander (Survey... -
Earthquakes - Teacher Notes and Student Activities
Explore important concepts about earthquakes using this comprehensive 85 page teaching resource. Includes case studies of significant Australian earthquakes. Suitable for... -
Gascoyne Marine Park Post-survey report, RV Falkor, FK200308 (GA4859)
The deep waters within the Gascoyne Marine Park have been largely unexplored for their seafloor biodiversity. Survey FK200308 on the RV Falkor targeted two canyons within the... -
Informing environmental management with landscape mapping
Under the Antarctic Treaty system, Australia is committed to a range of environmental protection measures. Some, such as Antarctic Specially Protected Areas (ASPAs), are... -
Unlocking Antarctica: Building an Open Access Satellite Data Platform
Access to quality satellite data for wide-scale analysis and monitoring is essential for supporting Antarctic science, operations and management. We are building a new platform,... -
A new probabilistic tsunami hazard assessment for Australia
Geoscience Australia has recently updated the Australian probabilistic tsunami hazard assessment (PTHA). This was last produced in 2008 and has been widely used to support... -
Preliminary national-scale lead isotope maps of Australia
This record presents preliminary national-scale maps of Australia showing variations in parameters derived from lead isotope data derived from mineral occurrences, prospects and... -
Summary of the Great Artesian Basin Research Priorities Workshop: 27-28...
The Great Artesian Basin Research Priorities Workshop, organised by Geoscience Australia (GA), was held in Canberra on 27 and 28 April 2016. Workshop attendees represented a... -
Results of the National GNSS CORS Campaign, June 2013
An Australian-wide certification campaign of positions in accordance with Regulation 13 of the National Measurement Regulations 1999 and the National Measurement Act 1960 has... -
Build, drop, discover - the physics of making electricity! Investigate...
This classroom activity guide sets out 2 simple demonstrations that can be used to explore electromagnetic induction (Faraday’s and Lenz’s laws) and how kinetic (movement)... -
Australian Seismological Report 2015
The Australian Seismological Report 2015 provides a summary of earthquake activity for Australia for 2015. It also provides a summary of earthquakes of Magnitude 5+ in the... -
Notes on North Australian Craton Solid Geology Maps. Northern...
This record contains geological notes on solid geology interpretation of 1:250 000 Sheet areas in the Northern Territory and Queensland. There are five layers in the dataset:... -
A blast loss estimation capability for the Australian Government
A GA Record describing a program of work that has led to the establishment of a loss estimation capability for Australian cities subjected to terrorist blasts. -
Northern Lawn Hill Platform Depth Structure and Isochore Mapping Update
The Paleo-Mesoproterozoic Isa Superbasin is located in northwestern Queensland and is part of the geologically complex and resource rich Mount Isa Province. Over the last five...