 | | Journal (article/letter/editorial) | | Processing, University of Western Australia, Nedlands, Western Australia, 6907, Australia Graham S. Walkerb)...of Minerals, P.O. Box 90 Bentley, Western Australia, 6102, Australia (Received 18 July 1997; accepted...determination of isomorphous substitution of aluminum in goethite and hematite by refinement of unit cell dimensions...of Minerals, P.O. Box 90 Bentley, Western Australia, 6102, Australia. * Author to whom all correspondence...from Weipa, Northern Queensland and Darling Range, Western Australia. 0885-7156/98/13(3)/136/8/$6.00 |  | | Journal (article/letter/editorial) | | de Laeter Centre, Curtin University, Perth WA, Australia RI (martin.wells@curtin.edu.au) PT Affiliations:...WA, Australia 3 Department of Mines, Industry Regulation and Safety, East Perth WA, Australia NU ...exposed near the Boddington gold mine (BGM) in Western Australia PT E was undertaken by application of (U-Th)/He...other age estimates for lateritisation in Western Australia, suggesting that processes of regolith formation...formation and/or modification in the Darling Range, to the east and south-west of Perth, were regionally |  | | Journal (article/letter/editorial) | | MOUNT SADDLEBACK BAUXITE DEPOSIT, SOUTHWESTERN AUSTRALIA P.J. BALL and R.J. GILKES Worsley Alumina Pty...Boddington, W.A. 6390 (Australia) Soil Science Department, University of Western Australia, Nedlands, W.A. 6009...6009 (Australia) (Accepted for publication July 4, 1986 ) Abstract Ball, P.J. and Gilkes, R.J., 1987...Mount Saddleback bauxite deposit, southwestern Australia. In: Y. Ogura (GuestEditor), Proceedings of An...significance in the Mt. Saddleback area of Western Australia in the 1960's. The Mt. Saddleback bauxite |  | | Journal (article/letter/editorial) | | nodules from lateritic duricrust, Darling Range, Western Australia R. T. PIDGEON,1* T. BRANDER2 AND H...of Technology, GPO Box U1987, Perth, WA 6845, Australia. Laboratorium für Geochronologie, Ruprecht-Karls-Universität...duricrust sampled in an area of about 1 km 2 in the Darling Range about 50 km northeast of Perth, where the duricrust...laterite formation in the Darling Range and other parts of south Western Australia. This study demonstrates...for dating lateritic duricrust. KEY WORDS: Darling Range, hematite, laterite, maghemite, Miocene, pisoliths |  | | Journal (article/letter/editorial) | | Regolith geology of the Yilgarn Craton, Western Australia: implications for exploration R. R. ANAND*...Avenue, Technology Park, Kensington, WA 6151, Australia. CONTENTS Abstract Introduction Weathering Regolith...of least soluble minerals (kaolinite, hematite, goethite, maghemite, gibbsite, anatase and boehmite) and...neoformation of several generations of hematite, goethite, kaolinite and gibbsite may occur. Poorly crystalline...distributions relates leaching and retention of a range of elements to mineral transformations in the principal |  | | Journal (article/letter/editorial) | | Geoscience Journal of the Geological Society of Australia Publication details, including instructions for...regolith in bauxite mine floors in the Darling Range, Western Australia a a G. A. Kew , R. J. Gilkes & C... University of Western Australia , 35 Stirling Highway, Crawley, WA, 6009, Australia Published online:...regolith in bauxite mine floors in the Darling Range, Western Australia, Australian Journal of Earth Sciences:...Geoscience Journal of the Geological Society of Australia, 55:4, 473-492, DOI: 10.1080/08120090801888602 |  | | Journal (article/letter/editorial) | | through the regolith in the Yilgarn Craton, Western Australia R. R. ANAND* AND C. R. M. BUTT CSIRO Earth...Avenue, Technology Park, Kensington, WA 6151, Australia. The Yilgarn Craton is one of the world’s principal...and iron ore, as well as lesser amounts of a wide range of other commodities. As such, it is a major target...regolith-dominated terrains occur elsewhere in Australia and, indeed, in other continents, many of the...and bauxite, as well as lesser amounts of a wide range of other commodities. As such, it is a major target |  | Anand, R.R., Hough, R.M., Salama, W., Aspandiar, M.F., Butt, C.R.M., González-Álvarez, I., Metelka, V. (2019) Gold and pathfinder elements in ferricrete gold deposits of the Yilgarn Craton of Western Australia: A review with new concepts. Ore Geology Reviews, 104. 294-355 doi:10.1016/j.oregeorev.2018.11.003 | Journal (article/letter/editorial) | | ferricrete gold deposits of the Yilgarn Craton of Western Australia: A review with new concepts R.R. Anand, R...ferricrete gold deposits of the Yilgarn Craton of Western Australia: A review with new concepts, Ore Geology Reviews...ferricrete gold deposits of the Yilgarn Craton of Western Australia: A review with new concepts R. Ra. Ananda...Kensington, WA 6151, Australia b Department of Applied Geology, Western Australia School of Mines, Curtin... WA 6151, Australia c Centre for Exploration Targeting, University of Western Australia, Crawley, Australia |  | | Journal (article/letter/editorial) | | Westonia Formation, southwestern Yilgarn Craton, Western Australia P. P. DE BROEKERT,1* S. A. WILDE2 AND A. K...KENNEDY3 1 10 Carrick Street, Woodlands, WA 6018, Australia. School of Applied Geology, Curtin University...of Technology, GPO Box U1987, Perth, WA 6845, Australia. 3 Department of Applied Physics, Curtin University...of Technology, GPO Box U1987, Perth, WA 6845, Australia. 2 The Westonia Formation comprises clayey quartz...breakaways in the southwestern Yilgarn Craton, Western Australia. As is typical of Cenozoic sediments in the |  | | Journal (article/letter/editorial) | | extensive palaeochannels of the Yilgarn Craton, Western Australia Robert Thorne a,⁎, Ravi Anand a, Alexandra...Centre, Kensington, Western Australia 6151, Australia University of Western Australia, Centre for Microscopy...Characterisation & Analysis, Crawley, Western Australia 6009, Australia a r t i c l e i n f o Article history:...developed in the Yilgarn Craton of southern Western Australia. Deposition within these channels began in...than 300 km apart. The pisoliths are composed of goethite and hematite and minor quartz and clays, they |  | Danišík, Martin, Evans, Noreen J., Ramanaidou, Erick R., McDonald, Brad J., Mayers, Celia, McInnes, Brent I.A. (2013) (U–Th)/He chronology of the Robe River channel iron deposits, Hamersley Province, Western Australia. Chemical Geology, 354. 150-162 doi:10.1016/j.chemgeo.2013.06.012 | Journal (article/letter/editorial) | | channel iron deposits, Hamersley Province, Western Australia Martin Danišík a,b,⁎, Noreen J. Evans a,c...of Technology, GPO Box U1987, Perth, WA 6845, Australia Department of Earth and Ocean Sciences, Faculty...Engineering, ARRC, 26 Dick Perry Avenue, WA 6151, Australia a r t i c l e i n f o Article history: Received...dating Goethite/hematite Channel iron deposits Iron ore genesis Robe River/Mesa J Western Australia a b...samples of goethite/hematite CID from a diamond drill core in Mesa J of the Robe River area in Western Australia |  | | Report (issue) | | bauxite provinces and districts worldwide. The range in Ga concentrations for bauxite deposits worldwide...ppm. Gallium concentrations in lateritic bauxites range from below detection (< 8 ppm) to 146 ppm; the average...concentration for karst bauxite deposits is 58 ppm with a range between <10 to 180 ppm Ga. As a result, there are...karst- and laterite-type bauxites. We calculate the range in geologically available Ga in bauxite deposits...typical bauxite rock also contains a mixture of goethite (FeO(OH)), hematite (Fe2O3), the clay mineral |  | Löhr, Stefan C., Murphy, David T., Nothdurft, Luke D., Bolhar, Robert, Piazolo, Sandra, Siegel, Coralie (2017) Maghemite soil nodules reveal the impact of fire on mineralogical and geochemical differentiation at the Earth’s surface. Geochimica et Cosmochimica Acta, 200. 25-41 doi:10.1016/j.gca.2016.12.011 | Journal (article/letter/editorial) | | 1 6 NSW, Australia 7 2 8 University of Technology, Brisbane 4000, QLD, Australia 9 3 Department...published dataset of surficial sediments from Eastern Australia. 19 Maghemite-rich nodules are present in soils...hydrated 108 and thermally labile minerals such as goethite, gibbsite or kaolinite are almost entirely 109...nodules is indicated by experiments which show that goethite and 116 ferrihydrite convert to maghemite when...Kandosol) from coastal south-east Queensland, Australia (Figure 1A+B). The 138 soil profile is located |  | | Journal (article/letter/editorial) | | the Newly Discovered Iron Ore Deposits of Western Australia Bruno Campana, Lausanne, Suisse Until a few...stratified iron deposits in the Hamersley Range, West Australia, raised this estimate to 15-20,000 million...the Middleback Range of South Australia and to the Yampi Sound area of Western Australia. O n this assumption...the jaspilitic type occupy large areas of the Western Australian Shield (Miles, 1942). A deep zone of...Shield and extends for 3,000 miles from the Darling Range in the south-west to the GuK of Carpentaria |  | | Report (issue) | | ....................................... B121 Australia ....................................... 121 Fiji...................... 25. Bauxite districts in Australia ................................................Summary of estimates of bauxite resources in Australia ................................................major world bauxite resources are in Africa, Australia, South America, and the Caribbean region; significant...Guinea ........................................ Australia ...................................... Brazil |  | | Catalog/List | | 17. CHLORARGYRITE area of brown crystals on lx2 goethite, a fairly rich specimen, they are brown because...no location details but could be Broken Hill Australia. £20 18. HEMIMORPHITE good blue botryoidal coverage...crystals. Beltana mine, North flinders ranges South Australia ,brown micros on about 5mm £7.50 20. GROSSULAR...calcite Whitesmith mine Strontian Scotland£ 10 32. GOETHITE a small sample with a remarkably bright lustre... and the walls are about 5mm thick. Bou Craa, Western Sahara, Morocco (Both sides, ie the complete geode) |  | | Catalog/List | | £25 3. GOETI-TITE on QUARTZ small golden brown goethite crystals, excellent rich covering, on quartz crystals...Black crystals about 1,5 cm long displayed on goethite and limonite - large l x2 inch Kertch Ukraine...red-brown somewhat oolitic small 2x3 £5 Darling range West Australia 77. SKYE MARBLE white with yellow areas...£4 87. DUFRENITE small dark green radiation on goethite about half inch size Wheat phoenix Cornwall £3...California £3 96. GASPEITE widgiemooltha, Western Australia yellow green thin exposed vein about 1cm £5 |  | Anand, Ravi R., Wells, Martin A., Lintern, Melvyn J., Schoneveld, Louise, Danišík, Martin, Salama, Walid, Noble, Ryan R. P., Metelka, Vasek, Reid, Nathan (2021) The (U-Th)/He Chronology and Geochemistry of Ferruginous Nodules and Pisoliths Formed in the Paleochannel Environments at the Garden Well Gold Deposit, Yilgarn Craton of Western Australia: Implications for Landscape Evolution and Geochemical Exploration. Minerals, 11 (7) 679 doi:10.3390/min11070679 | Journal (article/letter/editorial) | | Garden Well Gold Deposit, Yilgarn Craton of Western Australia: Implications for Landscape Evolution and...Resources, 26 Dick Perry Avenue, Kensington, WA 6014, Australia; ravi.anand@csiro.au (R.R.A.); Louise.Schoneveld@csiro...Laeter Centre, Curtin University, Perth, WA 6845, Australia; martin.wells@curtin.edu.au (M.A.W.); M.Danisik@curtin...18 Sorbonne Crescent, Canning Vale, WA 6155, Australia; melvyn.lintern@gmail.com Correspondence: walid...Garden Well Gold Deposit, Yilgarn Craton of Western Australia: Implications for Landscape Evolution and |  | | Catalog/List | | the walls are about half inch thick. Bou Craa, western Sahara, Morocco £ 15 I t 7. CAVANSITE attractive...29. CHLORARGYRITE small brown crystals on lx2 goethite, a fairly rich specimen, they are browq because... no ocation details but could be Broken Hill Australia. £20 30. AERINITE rich blue coating on matrix...crystals. Beltana mine, North flinders ranges South Australia a) ,brown micros on about 5mm £7.50 b) richer...calcite £10 Whitesmith mine Strontian Scotland 45. GOETHITE a small sample with a remarkably bright lustre |  | | Journal (article/letter/editorial) | | Geoscience Journal of the Geological Society of Australia Publication details, including instructions for...lateritic weathering, Windimurra Complex, Western Australia M. M. Habteselassie a b a , C. I. Mathison...Geophysics , University of Western Australia , Nedlands, WA, 6907, Australia b Ethiopian Mineral Resource...Soil Science , University of Western Australia , Nedlands, WA, 6907, Australia Published online: 09 May 2007...lateritic weathering, Windimurra Complex, Western Australia, Australian Journal of Earth Sciences: An |  | | Journal (article/letter/editorial) | | UWA, 35 Stirling Highway, Crawley, WA 6009, Australia 1 ÐEvidence for fire affecting the solubility...structure of the Fe oxides. Thermal dehydroxylation of goethite under oxidizing conditions led to the formation...early stage of dissolution. Dehydroxylation of goethite under reducing conditions led to the formation...Taylor, 1989). The main Fe oxide minerals are goethite (a-FeOOH) and hematite (a-Fe2O3), but minor amounts...magnetite and possibly maghemite (Rivers , 2004). In goethite-dominated soils, maghemite formation may be induced |  | | Journal (article/letter/editorial) | | Curtin University, GPO Box U1987, Perth, WA 6845, Australia. ABSTRACT Jo ur na lP re -p ro of This...(U-Th)/He dating of micrometric grains of hematite, goethite, cryptomelane and hollandite from six samples...~19 Ma). A degradation process, indicated by a goethite cortex on hematite fragments, took place in the...climate conditions over time. Keywords: (U-Th)/He; goethite; hollandite; lateritic duricrust; weathering 1...geochronological data lP from western Africa, India, China, Australia and Brazil suggests well demarcated |  | | Journal (article/letter/editorial) | | an intensely weathered lateritic profile in Western Australia Xin Du a, b,⁎, Andrew W. Rate a, M.A. Mary... the University of Western Australia, Crawley, 6009, Western Australia, Australia School of Environmental...developed on meta-granitoids in Jarrahdale, Western Australia, was investigated. The mobility of Ti, Zr...Zr/Hf throughout the profile in general (within the range of parent meta-granitoid). This suggests that Ti...University of Western Australia (M087), 35 Stirling Highway, Crawley, WA, 6009, Australia. Tel.: +61 8 |  | | Journal (article/letter/editorial) | | 2009. RAPID DEHYDROXYLATION OF NICKELIFEROUS GOETHITE IN LATERITIC NICKEL ORE: X-RAY DIFFRACTION AND...(M087), University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia CSIRO, Exploration...Centre (ARRC), PO Box 1130, Bentley, WA 6102, Australia Abstract—A method for extracting Ni and other...goethitic host. Even though the transformation of pure goethite to hematite is known to occur via intermediate...heating at temperatures in the range 220 800ºC. Acicular, nano-sized goethite was the main constituent of |  | | Journal (article/letter/editorial) | | Geoscience Journal of the Geological Society of Australia Publication details, including instructions for...Coastal Plain, Western Australia L. V. Bastian a a b Chemistry Centre of Western Australia , 125 Hay Street...East Perth, WA, 6004, Australia b 16 Norcott Vista, Marangaroo, WA, 6064, Australia Published online: 09...and dune subdivision, Swan Coastal Plain, Western Australia, Australian Journal of Earth Sciences: An...Geoscience Journal of the Geological Society of Australia, 43:1, 31-44, DOI: 10.1080/08120099608728233 To |
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