b'Geophysics in the surveysNewsof the East Tennant region. Modelling of this data reveals two prominent conductors (Figure 3bd, C1 and C2) that are interconnected with multiple conductive pathways linking fertile lower-crustal source regions to upper-crustal depositional sites near major faults. This finding suggests that major faults potentially acted as pathways for transporting metalliferous fluids to the upper crust to form mineral deposits.Download more information about this AusLAMP work from:Data package and Exploring for the Future Extended Abstracthttp://pid.geoscience.gov.au/dataset/ga/134997Modelhttp://pid.geoscience.gov.au/dataset/ga/145233Extended Abstract (Australian Exploration Geoscience Conference 2021)And about the infill broadband MT work from:Data packagehttp://pid.geoscience.gov.au/dataset/ga/132016Modelhttp://pid.geoscience.gov.au/dataset/ga/135011Exploring for the Future extended abstracthttp://pid.geoscience.gov.au/dataset/ga/133730Geoscience Australia acknowledge all landholders and traditional custodians of the lands on which this work was undertaken; their cooperation and support allowed these data to be collected.Figure 3.Main map: AusLAMP resistivity model at ~36 km depth overlain by major geological provinces.ReferenceGold/yellow dots: gold/copper occurrences; black lines: major crustal boundaries (Doublier etal., 2016); dashed boxes: no AusLAMP stations. Inset maps: (a) AusLAMP sites. Green: data acquired; black: dataDoublier, M.P., Brennan, T., Korsch, R. acquisition planned. (bc) East Tennant resistivity model ~10 km and ~20 km depth slices. (d) Verticaland Nicoll, M.G., 2016, 3D Model sections show conductors extending from lower crust to near surface. Black lines: major faults interpretedof the Major Crustal Boundaries from seismic and potential-field data; white dots: MT stations; red dot: drillhole DDH005; C1, C2: conductors.of Australia. Geoscience Australia, different mineral-forming process fromIn 2019, Geoscience Australia acquiredCanberra. the IOCG and orogenic gold deposits.higher-resolution infill broadband These results provide important first- MT data to improve the constraintsMike Barlow order information for identifying theon geological architecture andGeoscience Australia broad footprint of mineral systems. understanding of mineral potentialMike.Barlow@ga.gov.au 19 PREVIEW OCTOBER 2021'