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Multi-scale magnetotelluric surveys - mapping from the deep lithosphere to...
Magnetotellurics (MT) is one of a few techniques that can provide multi-scale datasets to help understand geology and mineral potential in covered terranes. We demonstrate the... -
Australian open access MT - AusLAMP and beyond
Australia boasts a world-class resource of publicly available magnetotelluric (MT) data. Its backbone is the Australian Lithospheric Architecture Magnetotelluric Project... -
How magnetotellurics data from multiscale surveys can help to image the...
The footprint of a mineral system is potentially detectable at a range of scales and lithospheric depths, reflecting the size and distribution of its components.... -
Synthetic magnetotelluric modelling of a regional fault network –...
The magnetotelluric (MT) method is increasingly being applied to mineral exploration under cover with several case studies showing that mineral systems can be imaged from the... -
Lithospheric architecture of a Phanerozoic orogen from magnetotellurics:...
We present a resistivity model of the southern Tasmanides of southeastern Australia using Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) data. Modelled... -
Interpretation of the AusAEM1: insights from the world’s largest airborne...
The AusAEM1 survey is the world’s largest airborne electromagnetic survey flown to date, extending across an area exceeding 1.1 million km2 over Queensland and the Northern... -
AusAEM, Northeast Queensland, Australia, 2024 Airborne Electromagnetic...
The AusAEM, Northeast Queensland, Australia, 2024 Airborne Electromagnetic Survey was a collaborative effort between Geoscience Australia (GA) and the Geological... -
Lithospheric resistivity model of the Delamerian Orogen from AusLAMP...
AusLAMP is a collaborative national project to cover Australia with long-period magnetotelluric (MT) data in an approximately 55 km spaced array. Signatures from past... -
A decade-long between-system comparison of AEM conductivities at Menindee...
Airborne electromagnetic (AEM) surveying provides a rapid means of imaging shallow subsurface geology as represented by changes in electrical conductivity within the earth.... -
Resistivity structures derived from AusLAMP magnetotellurics data in Queensland
Geoscience Australia’s Exploring for the Future program provides precompetitive information to inform decision-making by government, community and industry on the sustainable... -
L196 Youanmi (Yilgarn Craton) Magnetotelluric Survey Processed EDI files and...
The magnetotelluric (MT) data were acquired along a total of 690 km of the Youanmi deep seismic reflection traverses 10GA-YU1, 10GA-YU2 and 10GA-YU3-in Western Australia. This... -
AusAEM Year 1: Some aspects of quality control and calibration
For the AusAEM Year 1 survey an inertial measurement unit (IMU) was installed for the first time on the TEMPEST receiver bird to measure its orientation and to augment GPS... -
Geophysical Surveys and Datasets Database (GEOPHYS_SURV)
The GEOPHYS_SURV database describes geophysical surveys (air, land, and marine), the datasets derived from those surveys, and the methods used for delivery of those datasets.... -
AusAEM is the worlds largest airborne electromagnetic (AEM) survey undertaken
Airborne electromagnetics surveys are at the forefront of addressing the challenge of exploration undercover. They have been essential in the regional mapping programmes to... -
L199 Yilgarn Craton-Officer Basin-Musgrave (YOM) Magnetotelluric Survey...
As part of the Australian Government's Onshore Energy Security Program (2006-2011) Geoscience Australia in collaboration with Geological Survey of Western Australia acquired... -
Lower crustal resistivity signature of an orogenic gold system
Orogenic gold deposits provide a significant source of the world’s gold, but their depth of formation is contentious. One hypothesis is that orogenic gold deposits formed along... -
Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) - New...
The Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) is a collaborative national survey that acquires long-period magnetotelluric (MT) data on a half-...