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Northern Australia Geochemical Survey
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Book Synopsis Northern Australia Geochemical Survey by : P. T. Main
Download or read book Northern Australia Geochemical Survey written by P. T. Main and published by . This book was released on 2019 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This data release is part of the Federal Government's Exploring for the Future program undertake by Geoscience Australia in collaboration with the Northern Territory Geological Survey and the Geological Survey of Queensland. It is the second staged release of data from the North Australian Geochemical Survey which sampled catchment outlet sediments at 780 sites (including duplicates) for geochemical analysis ..."--Online abstract.
Book Synopsis Northern Australian Geochemical Survey by : Evgeniy Bastrakov
Download or read book Northern Australian Geochemical Survey written by Evgeniy Bastrakov and published by . This book was released on 2020 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Soil geochemistry has been used to discover many mineral deposits in Australia. Further, it places first-order controls on soil fertility in agriculture and can be used to monitor the environment. With this utility in mind, an extensive soil sampling survey was undertaken as part of the Exploring for the Future program across the vast prospective exploration frontier between Tennant Creek and Mount Isa, dubbed the Northern Australia Geochemical Survey (NAGS). In all, 776 stream sediment outlet samples were collected at a depth of 0-10 cm, improving the density of the National Geochemical Survey of Australia by an order of magnitude, to one sample per ~500 km2. Two size fractions from each sample were analysed for a comprehensive suite of chemical elements after total digestion, Mobile Metal IonTM (MMI) and aqua regia extractions, and fire assay. Here, we highlight the applicability of these results to base metal exploration, evaluation of soil fertility for agriculture and establishment of geochemical baselines. Our results reveal an association between elevated concentrations of commodity or pathfinder elements in the same or downstream catchments as known mineral deposits. Similar features elsewhere suggest new areas with potential for base metal discovery. "-- Online abstract.
Book Synopsis The Northern Australia Hydrogeochemical Survey by : I. Schroder
Download or read book The Northern Australia Hydrogeochemical Survey written by I. Schroder and published by . This book was released on 2020 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: "With the increasing need to extend mineral exploration undercover, new approaches are required to better constrain concealed geology, thereby reducing exploration risk and search space. Hydrogeochemistry is an under-utilised tool that can identify subsurface geology and buried mineral system components, while also providing valuable insights into environmental baselines, energy systems and groundwater resources. With this aim, 238 water bores spanning seven geological provinces in the Northern Territory and Queensland were sampled and analysed for major cations and anions, trace elements, stable and radiogenic isotopes, organic species, and dissolved gases. Here, we demonstrate the utility of this dataset for identifying carbonate-rich aquifers and mineral system components therein..." -- Online abstract.
Book Synopsis Northern Territory Geochemical Datasets [computer File]. by : Northern Territory Geological Survey
Download or read book Northern Territory Geochemical Datasets [computer File]. written by Northern Territory Geological Survey and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemistry of the North Australian Craton by : P. T. Main
Download or read book Geochemistry of the North Australian Craton written by P. T. Main and published by . This book was released on 2020 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Australia has a significant number of surface sediment geochemical surveys that have been undertaken by industry and government during the past 50 years. These surveys represent a vast investment, but up to now have been used in isolation from one another. The key to maximising the full potential of these data and the information they provide for mineral exploration, environmental management and agricultural purposes is using all surveys together, seamlessly. These geochemical surveys have not only sampled various landscape elements but have used multiple analytical techniques, instrumentation and laboratories. The geochemical data from these surveys need to be levelled to eliminate, as much as possible, non-geological variation. Using a variety of methodologies, including reanalysis of both international standards and small subsets of samples from previous surveys, we have created a seamless surface geochemical map for northern Australia, from nine surveys with 15605 samples. We tested our approach using two surveys from the southern Thomson Orogen, which removed interlaboratory and other analytical variation. Creation of the new combined and levelled northern Australian dataset paves the way for the application of statistical techniques, such as principal component analysis and machine learning, which maximise the value of these legacy data holdings. The methodology documented here can be applied to additional geochemical datasets that become available."-- Online abstract.
Book Synopsis Levelled Surface Sediment Geochemistry Data for the North Australia Craton by : P. T. Main
Download or read book Levelled Surface Sediment Geochemistry Data for the North Australia Craton written by P. T. Main and published by . This book was released on 2020 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Australia has a significant number of surface sediment geochemical surveys that have been undertaken by industry and government over the past 50 years. These surveys represent a vast investment and have up to now only been able to be used in isolation, independently from one another. The key to maximising the full potential of these data and the information they provide for mineral exploration, environmental management and agricultural purposes is using all the surveys together, seamlessly. These disparate geochemical surveys not only sampled various landscape elements and analysed a range of size fractions, but also used multiple analytical techniques, instrument types and laboratories. The geochemical data from these surveys require levelling to eliminate, as much as possible, non-geological variation. Using a variety of methodologies, including reanalysis of both international standards and small subsets of samples from previous surveys, we have created a seamless surface geochemical map for northern Australia, from nine surveys with 15,605 samples ..."--Online abstract
Book Synopsis National Geochemical Survey of Australia by :
Download or read book National Geochemical Survey of Australia written by and published by . This book was released on 2011 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report used the acquired geochemical data to investigate the preliminary implications of the new national dataset on exploration for energy and mineral resources in Australia. This was mostly done by overlaying the NGSA data on coverages of known deposits and occurrences for selected commodities: uranium (U), thorium (Th), gold (Au), copper (Cu), lead (Pb), zinc (Zn) and rare earth elements (REEs)."--Executive summary (p. iv)
Book Synopsis National Geochemical Survey of Australia by : Megan E. Lech
Download or read book National Geochemical Survey of Australia written by Megan E. Lech and published by . This book was released on 2007 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Geochemical Survey of Australia by : Megan E. Lech
Download or read book National Geochemical Survey of Australia written by Megan E. Lech and published by . This book was released on 2010 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Geochemical Survey of Australia by :
Download or read book National Geochemical Survey of Australia written by and published by . This book was released on 2010 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Geochemical Survey of Australia by :
Download or read book National Geochemical Survey of Australia written by and published by . This book was released on 2009 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical and Radiometric Survey, Rum Jungle, Northern Territory, 1962 by : Bryan P. Ruxton
Download or read book Geochemical and Radiometric Survey, Rum Jungle, Northern Territory, 1962 written by Bryan P. Ruxton and published by . This book was released on 1963 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical Exploration 1976 by : C.R.M. Butt
Download or read book Geochemical Exploration 1976 written by C.R.M. Butt and published by Elsevier. This book was released on 2012-12-02 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geochemical Exploration 1976 is a compilation of 30 papers presented at an International Geochemical Exploration Symposium. The first five papers included in this journal are entitled World Mineral Supplies-the Role of Exploration Geochemistry; Application of Gold Compositional Analyses to Mineral Exploration in the United States; Tellurium, a Guide to Mineral Deposits; Geochemical Prospecting for Volcanogenic Sulfide Deposits in the Eastern Black Sea Ore Province, Turkey; Anomalous Trace Elements in Pyrite in the Vicinity of Mineralized Zones a Woodlawn, N.S.W., Australia; and Application of Lead Isotopes and Trace Elements to Mapping Black Shales Around a Base Metal Sulfide Deposit. Other papers included in this volume are about primary dispersion; sulfur isotope and trace metal composition of stratiform; geochemistry of the mammoth copper deposit; geochemical indications of concealed copper mineralization; Zinc-Lead-Silver deposit; and geochemical dispersion patterns. The book also discusses sulfide mineralization, serpentinites containing nickel iron sulfides, geochemical analytical techniques in determining ""total"" compositions of some lateritized rocks, natural gamma radiation, Uranium, Uranium isotopes, and soil hydrocarbon geochemistry. The last three papers presented in this volume are entitled Detection of Naturally Heavy-Metal-Poisoned Areas by LANDSAT-1 Digital Data; Recognition of Mineralized Areas by a Regional Geochemical Survey of the Till Blanket in Northern Finland; and Sequential Soil Analysis in Exploration Geochemistry.
Book Synopsis National Geochemical Survey of Australia: Executive summary. Introduction. Background to the project. Data quality assessment . Acknowledgements . References. Appendices 1-16 by : Patrice de Caritat
Download or read book National Geochemical Survey of Australia: Executive summary. Introduction. Background to the project. Data quality assessment . Acknowledgements . References. Appendices 1-16 written by Patrice de Caritat and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Several quality control measures were taken during the project ... The present report uses some of the quality control measures to quantitatively assess the quality of the NGSA data, which allows a quality statement to be made about the NGSA data."--Executive summary (p. v)
Download or read book Report written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical and Radiometric Survey, Rum Jungle, Northern Territory, 1961 by : Bryan P. Ruxton
Download or read book Geochemical and Radiometric Survey, Rum Jungle, Northern Territory, 1961 written by Bryan P. Ruxton and published by . This book was released on 1963 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regolith Science written by Keith Scott and published by CSIRO PUBLISHING. This book was released on 2009-08-18 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference on the fundamentals of regolith geoscience describes how regolith is developed from parental rocks and emphasises the importance of chemical, physical, water and biological processes in regolith formation. It provides details for mapping regolith landforms, as well as objective information on applications in mineral exploration and natural resource management. Regolith Science also provides a concise history of weathering through time in Australia. It includes previously unpublished information on elemental abundances in regolith materials along with detailed information on soil degradation processes such as acid sulfate soils. Written by experts in the field, Regolith Science summarises research carried out over a 13-year period within the Cooperative Research Centre for Landscape Environments and Mineral Exploration. This book will be a valuable resource for scientists and graduate/postgraduate students in geology, geography and soil science, professionals in the exploration industry and natural resources management. This paperback edition is a reprint of the original hardback published in October 2008.
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