b'Geophysics in the surveysNewsFigure 2.Comparison between new MT inversion results to the 14-5GA-CF3 deep crustal seismic data; section depth is 20 s TWTapprox. 60 km; location of MT sites indicated as black triangles along top of section. Location of section displayed on map in red. New MT sites indicated in green.the GSQs Minerals Geoscience teamsites. Data are available through ourcrustal scale faults that facilitate moment carried out a 100 site magnetotelluricOpen Data Portal. of fluids associated with mineralisation, (MT) survey in far western Queensland.Preliminary inversion results from thisthe CCA is of great interest to many. The This survey aimed to provide newsurvey are also discussed in the Mount Isasurvey is in the planning stage and a insight into the location of the elusiveProvince Seismic interpretation technicaltender for its acquisition will be released Carpentaria Conductivity Anomaly (CCA)notes report, part of a new series of shorterin late 2021 or early 2022. Planned as a in the south of the Mount Isa Province.reports released by the GSQ. This work wassemi-regional grid, it is hoped the new The survey data was collected to providedone in collaboration with the Sustainablesurvey will be able to better define the complementary information for historicMinerals Institute at the University oflocation and nature of the CCA.deep crustal seismic data collected inQueensland. The new report features the area, and as reconnaissance for ainterpretations and gravity modellingFinally, a report to accompany the larger survey planned in 2022. of the legacy deep crustal seismicCloncurry Extension MT survey results network across the Mount Isa Province.and analysis is now available on the GSQ Early inversion results from the new MTOpen Data Portal. The report contains data are shown in Figure 2. The newNew interpretations were produced bydata analysis and some preliminary data were collected at 10 km stationintegrating seismic, gravity, magnetic andinversions. Work is ongoing to produce a spacing along the major highwaysmagnetotelluric data across the province3D inversion of this dataset in the futurebetween Winton, Boulia and Birdsvilleto understand large-scale structures.using Phoenix equipment borrowed fromThe MT survey planned in 2022 aims toRoger Cant, Janelle Simpson and Matthew Geoscience Australia. Sites were left tobetter characterise the CCA along theGreenwood record for one to two nights, providingEastern Succussion of the Mount IsaGeological Survey of Queensland data to approximately 1000 s at mostProvince. Thought to be associated withGeophysics@resources.qld.gov.au23 PREVIEW AUGUST 2021'