 | | Journal (article/letter/editorial) | | duricrust: Insight into laterite formation at Boddington, WA M.A. Wells, M. Danišík, B.I.A. McInnes,...duricrust: Insight into laterite formation at Boddington, WA, Chemical Geology, https://doi.org/10.1016/j...duricrust: Insight into laterite formation at Boddington, WA by MA Wells1*, M Danišík1,2, BIA McInnes1...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 |  | | Journal (article/letter/editorial) | | metal deposits in the Archean Yilgarn Craton, Western Australia P. Duuring a,⁎, K.F. Cassidy b , S.G. Hagemann... Canada V6T1Z4 b Geoscience Australia, Canberra, A.C.T., 2601, Australia Centre for Exploration Targeting...Sciences, The University of Western Australia, Nedlands, W.A. 6009, Australia Received 8 April 2005; accepted...with Archean granitoids in the Yilgarn Craton of Australia are historically considered to be orogenic (Cassidy...dating of magmatic and hydrothermal events (e.g., Boddington, Nevoria, Chalice) have led to the possibility |  | Mueller, A. G., Lawrance, L. M., Muhling, J., Pooley, G. D. (2012) Mineralogy and PTX Relationships of the Archean Hannan South Au-Cu (Co-Bi) Deposit, Kalgoorlie, Western Australia: Thermodynamic Constraints on the Formation of a Zoned Intrusion-Related Skarn. Economic Geology, 107 (1) 1-24 doi:10.2113/econgeo.107.1.1 | Journal (article/letter/editorial) | | South Au-Cu (Co-Bi) Deposit, Kalgoorlie, Western Australia: Thermodynamic Constraints on the Formation...Maylands, Western Australia 6051, Australia of Earth and Environment, University of Western Australia, 35...35 Stirling Highway, Crawley, Western Australia 6009, Australia 3 Centre for Microscopy, Characterisation...University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia Abstract...Goldfields Orogen of the Archean Yilgarn Craton, Western Australia. Two epidote-quartz-calcite-magnetite orebodies |  | Morey, A. A., Tomkins, A. G., Bierlein, F. P., Weinberg, R. F., Davidson, G. J. (2008) Bimodal Distribution of Gold in Pyrite and Arsenopyrite: Examples from the Archean Boorara and Bardoc Shear Systems, Yilgarn Craton, Western Australia. Economic Geology, 103 (3) 599-614 doi:10.2113/gsecongeo.103.3.599 | Journal (article/letter/editorial) | | and Bardoc Shear Systems, Yilgarn Craton, Western Australia ANTHONY A. MOREY, predictive mineral discovery*Cooperative...Geosciences, Monash University, Clayton, Victoria 3800, Australia ANDREW G. TOMKINS,† School of Geosciences, P...28E, Monash University, Clayton, Victoria 3800, Australia FRANK P. BIERLEIN, Centre for Exploration Targeting...Sciences, University of Western Australia, Crawley, Western Australia 6009, Australia ROBERTO F. WEINBERG...Geosciences, Monash University, Clayton, Victoria 3800, Australia AND GARRY J. DAVIDSON ARC Centre of Excellence |  | | Journal (article/letter/editorial) | | Since the discovery of the Boddington lateritic gold deposit in Western Australia (Davy, 1979; Davy and ElAnsary...are of very high purity (Hong ., 1999). In Western Australia all the secondary gold in the saprolite zone...gold with high purity have been found in the Boddington gold deposit (Monti, 1987). This pure gold is...quite similar to those of the Boddington gold deposit in Western Australia. The only difference is the...the degree of weathering development. At Boddington, extensive tropical weathering has produced a well developed |  | Meffre, Sebastien, Large, Ross R., Steadman, Jeffrey A., Gregory, Daniel D., Stepanov, Aleksandr S., Kamenetsky, Vadim S., Ehrig, Kathy, Scott, Robert J. (2016) Multi-stage enrichment processes for large gold-bearing ore deposits. Ore Geology Reviews, 76. 268-279 doi:10.1016/j.oregeorev.2015.09.002 | Journal (article/letter/editorial) | | BHP-Billiton, GPO Box 1777, Adelaide, South Australia 5001, Australia NU b SC R Centre for Ore Deposit and...Tasmania, PrivateBag79, Hobart, Tasmania7001, Australia MA Abstract CE P TE D A review of previous...deposits. In some deposits (e.g. Witwatersrand, Boddington Cadia, Sukhoi Log or Carlin) the different enrichment...the stockworks are present at the Mt. Charlotte mine. CE P TE D MA A recent study has also highlighted...turbidites in the Victorian Goldfield area, southern Australia. Recent research by (Thomas et al., 2011), based |  | | Journal (article/letter/editorial) | | paleoweathering surfaces in mineral exploration in Australia Raymond E. Smith a,) , R.R. Anand a , N.F. Alley...O. Wembley, WA 6014, Australia b Primary Industries and Resources South Australia, P.O. Box 1671, Adelaide...Adelaide, SA 5001, Australia Received 21 October 1999; received in revised form 12 November 1999 Abstract...Abstract Over much of Australia, considerable problems for bedrock exploration are caused by a cover of weathered...B.V. All rights reserved. 1. Introduction In Australia considerable exploration problems are caused by |  | Groves, D. I., Goldfarb, R. J., Robert, F., Hart, C. J. R. (2003) Gold Deposits in Metamorphic Belts: Overview of Current Understanding,Outstanding Problems, Future Research, and Exploration Significance. Economic Geology, 98 (1) 1-29 doi:10.2113/gsecongeo.98.1.1 | Journal (article/letter/editorial) | | Geophysics, The University of Western Australia, Crawley, W.A., Australia 6009 RICHARD J. GOLDFARB, United...ROBERT, Barrick Gold of Australia Ltd., 10th Floor, 2 Mill St., Perth, W.A., Australia 6000 AND CRAIG J....Geophysics, The University of Western Australia, Crawley, W.A., Australia 6009 Abstract Metamorphic belts...Michibayashi, 1995, and Robert and Poulsen, 1997; Boddington in Roth, 1992, Allibone et al., 1998, and McCuaig...mineralization (e.g., Kalgoorlie and Boddington, Western Australia; Timmins and Hemlo, Canada). The major |  | | Journal (article/letter/editorial) | | tonalite intrusions at Mt. Shea, Kalgoorlie, Australia: implications for the origin of gold–pyrite–tennantite...richer in gold (1.5–4.5 g/t). At the Hannan South mine, the skarns consist of epidote, calcite, chlorite...As–Co–Nibearing pyrite contains inclusions of hematite, gold, and electrum and is intergrown with cobaltite...(*) 12a Belgrave Street, Maylands, Western Australia 6051, Australia e-mail: andreas@v-app.com.au faulting...Red sericitic alteration, marked by magnetite + hematite + pyrite, occurs in fractured porphyry. The biotite/sericite |  | | Journal (issue) | | Mineral Collections in Australia A Supplement To The Mineralogical Record, September–October 2020 ... Mineral Collections in Australia Organized by Robert Sielecki Designed by Wendell Wilson with Photography...September–October, 2020 Mineral Collections in Australia A Supplement to The Mineralogical Record September–October...1700 level, Zinc Corporation mine, Broken Hill, New South Wales, Australia. Collection of the Australian...Kalgoorlie, Western Australia; Lee Spencer collection, John Chapman photo. • 2.5 cm, Top Camp mine, Western |  | | 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...assemblage of least soluble minerals (kaolinite, hematite, goethite, maghemite, gibbsite, anatase and boehmite)...although neoformation of several generations of hematite, goethite, kaolinite and gibbsite may occur. Poorly...incised during the final stages of rifting between Australia and Antarctica during the Early–Middle Tertiary |  | | Journal (article/letter/editorial) | | deposit in the Agnew– Mt. White district, Western Australia F. Voute & N. Thébaud Received: 18 December...Environment, University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia e-mail: francois...Holland-Genesis gold mines (Yilgarn Craton, Western Australia) (Aoukar et al. 1990; Ackroyd et al. 2001)...1 Geological map of the Yilgarn craton in Western Australia, showing the location of the Turret gold deposit...Methodology Detailed investigation at the Turret mine was undertaken to characterise the structural framework |  | | 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...regolith-dominated terrains occur elsewhere in Australia and, indeed, in other continents, many of the...1440-0952 online Ó 2010 Geological Society of Australia DOI: 10.1080/08120099.2010.522823 1016 R. R...a generally low relief, except along its south western margin, where an escarpment (the Darling Range) |  | | Journal (article/letter/editorial) | | Sciences (2002) 49, 623–660 Mineral systems of Australia: an overview of resources, settings and processes...WALSHE2 1 2 Geoscience Australia, GPO Box 378, Canberra, ACT 2601, Australia. CSIRO Division of Exploration...and Mining, PO Box 1130, Bentley, WA 6102, Australia. Australia produces more than 22 mineral commodities...variety of deposit types, but >90% of the value of mine production is obtained from just 10 commodities...relative timing of critical events. KEY WORDS: Australia, geodynamics, giant deposits, metallogeny, mineral |  | | Report (volume) | | gneiss-hosted gold model (No. 37c) is based on the Tumco mine group and American Girl-Padre y Madre mines in the...epithermal gold model (37d) is based on the Mesquite mine, southern California, which occurs in breccia fillings...made of the amount of gold remaining when a placer mine changes from smallvolume mining (such as panning...are poorly defined, deposits from Guyana, Western Australia, and Surname. Like the thorium-rare-earth...minerals: quartz+iron oxides (goethite and (or) hematite)±potassium feldspar. Minor minerals: ±barite±apatite±magnetite |  | | Journal (issue) | | Newnham 10 Heyington Close, Croydon Victoria 3136, Australia Telephone (03) 9725 5386 Facsimile (03) 9723 5041...Societies of New South Wales, Queensland, South Australia, Tasmania and Victoria Volume 3, Number 2 December...Articles: The Coolgardie pegmatite field, Western Australia Mark I. Jacobson ...........................M11se11111 ofVic10ria Associate Editors The Daydream Mine, Silverton, N.S.W. John D. Leach .................associated with ironstones in the Olary region, South Australia P.M. Ashley, B.G. Lottermoser, K.M. Scott ... |  | | Journal (article/letter/editorial) | | Proterozoic (1,100 Ma) Bangemall Basin in Western Australia. From some 5,000 m of drill core 57 samples...Proterozoic (1,100 Ma) of the Bangemall Basin in Western Australia, named Abra. The samples were analyzed for...Geopeko Pty. (Boddington, in preparation) and Amoco Australia Ltd., the Geological Survey of Western Australia...belongs to the central Bangemall Basin in Western Australia During the study of the geochemical data...This zone consists of finely laminated magnetite/hematite-quartz-carbonate-pyrite rock, with an average |  | | Journal (article/letter/editorial) | | alteration: epidote–chlorite– carbonate, magnetite– hematite– microcline, albite– pyrite, and sericite–quartz...also occurs within zones of intense magnetite– hematite– microcline and sericite– quartz alteration. The...viable examples include the Boddington mine in the Yilgarn block of Australia (Roth and Anderson, 1993)...Superior Province of Canada (Fraser, 1993). In Australia, minor porphyries occur in 30% of gold mines in...the north and marks the contact with the Hunter Mine Group to the south (Fig. 2; Daigneault and Archambault |  | | Journal (article/letter/editorial) | | composed of gibbsite in addition to goethite, hematite, and kaolinite. In general, the ore has high concentrations...Weipa in north Australia. This region also contains other large deposits, including Boddington, Huntly, and...Around the World Deposit Country Weipa Worsley (Boddington) Gove Huntly and Willowdale Paragominas Trombetas...Moengo Onverdacht Los Pijiguaos Australia Australia Australia Australia Brazil Brazil Brazil Brazil Brazil...Willowdale 30.0 Itamarati de Minas Miraí Worsley (Boddington) Tayan 15.0 0.0 0 500 1,000 1,500 2,000 |  | | Journal (article/letter/editorial) | | framework and metal deposits of southwestern Australia J.S. Myersa and M.E. Barleyb aGeological Survey...WesternAustralia, 100 Plain Street, Perth, W.A. 6004, Australia bKey Centrefor Teachingand Research in Strategic...Universityof WesternAustralta, Nedlands, W.A. 6009, Australia (Received May 10, 1991; accepted after revision...framework and metal deposits of southwestern Australia. Precambrian Res., 58: 345-354. The Proterozoic...evolution and metal deposits of southwestern Australia reflect a dynamic history of repeated aggregation |  | | Journal (article/letter/editorial) | | Fremantle, WA 6160 3 Geological Survey of Western Australia, 100 Plain Street, East Perth WA 6004 4 Centre...Sciences, The University of Western Australia, Crawley, WA 6009, Australia 5 Centre for Exploration Targeting...Targeting, The University of Western Australia, Crawley, WA 6009, Australia Abstract Archean alkali-rich...Superterrane (EGST) of the Archean Yilgarn Craton, Western Australia, into two major (High-Ca and Low-Ca) and three...the observed occurrence of gold in the buffer. Boddington (McCuaig et al, 2001; Duuring et al., 2007), |  | | Journal (article/letter/editorial) | | al. 1989), Syama Mine, Mali (Bowell et al. 1996), Kalgoorlie and Boddington, Australia (Davy & El-Ansary...chalcopyrite, arsenopyrite, as well as native silver, hematite/limonite, covellite and chalcocite of probably...probably supergene origin. The cubic outline of hematite intergrown with Ti – oxide phases suggests a pseudomorphic...incipient weathering) shows spatial affinity to hematite along shear bands and transgranular fractures...quartz matrix and gold in close association with hematite and limonite have slightly lower Ag content (8–13 |  | | Journal (article/letter/editorial) | | SOUTHWESTERN AUSTRALIA P.J. BALL and R.J. GILKES Worsley Alumina Pty. Ltd., Boddington, W.A. 6390 (Australia)...Department, University of Western Australia, Nedlands, W.A. 6009 (Australia) (Accepted for publication...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...minerals of the bauxite are gibbsite, goethite and hematite with kaolin increasing with depth towards the |  | | Journal (issue) | | MSSC, being the oldest mineral society in the Western United States (since 1931!) has a great many advanced...stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three specimens...clear calcites from a small pocket in the Meikle Mine, the new locality for the superb yellow barites...specimens of azurite and malachite from the Flambau Mine in Wisconsin, now completely gone, of the chalcocite...find of calcite in complete "balls" from the Herja Mine near Baia Mare. Evidently a large vug, or series |  | Phillips, G.N., Vearncombe, J.R., Anand, R.R., Butt, C.R.M., Eshuys, E., Groves, D.I., Smith, R.E. (2019) The role of geoscience breakthroughs in gold exploration success: Yilgarn Craton, Australia. Ore Geology Reviews, 112. 103009 doi:10.1016/j.oregeorev.2019.103009 | Journal (article/letter/editorial) | | in gold exploration success: Yilgarn Craton, Australia G.N. Phillips, J.R. Vearncombe, R.R. Anand, C...in gold exploration success: Yilgarn Craton, Australia, Ore Geology Reviews (2019), doi: https://doi...in gold exploration success: Yilgarn Craton, Australia G.N. Phillipsa,b,c,*,neil@phillipsgold.com.au...of Melbourne, Australia cDepartment dSJS P/L, Box 3 Central Park Victoria 3145 Australia of Earth Sciences...Bridge 6153 WA Australia eCSIRO fDGO Mineral Resources, Box 1130, WA 6102 Australia Gold Ltd, Box |
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