 | | Journal (article/letter/editorial) | | in The DalesGorgeMember,Hamersley Group, Western Australia D. E. AYRES Abstract The HamersleyIron Ore...(1962) aided formationsof the HamersleyRange of Western carbonate-staining identification Australiacontainabundant...Trendall (1965a) within the Dales Gorge Member of the of Western Australia, some 700 miles from Perth. BrockmanIron...entireDalesGorgeMemberat Wittenoom between latitudes 21ø and 23ø30'S and longitudes Gorge. The core was logged...G•Iu• P• Gronlle on4 Gneiss RC#EAN I•__• • Ph Wittenoom $0• Cz Ro)• Hill ß Ph \ Pf LOCALITY MAP |  | | Journal (article/letter/editorial) | | Petrographicstudiesof a bore core sectionthrough the Dales Gorge Member of the Brockman Iron Formation, supportedby...associatedferroan silicate minerals in the Wittenoom Gorge area. The primitive silicate phasesappear to...correlatedwith different stagesof diagenesis. Riebeckite and crocidolite together represent the end products...source of crocidoliteand hematiteore, the Dales Gorge Mem- ingly more acceptable,the use of the term...Blockley (1968) have suggestedsubdivision of the Dales Gorge Member into macrobandsdesignatedBIF0 to which together |  | | Journal (article/letter/editorial) | | HAMERSLEY ROCKS IN IRON-FORMATION RANGE, WESTERN GENE IN AUSTRALIA L. LABERGE ABSTRACT Altered pyroclasticrocks...theareahasbeenmapped by theGeological Surveyof Western Australia(10). Figure1 is a location mapof thearea....onlyslightlymetamorphosed, andare relativelyflat-lyingin the Wittenoom Gorgearea. Threebanded iron-formations, theMatraMamba...IRON-FORMATIONS MARBLE.BAR ß IRON FORMATIONS NULLAGINEß WITTENOOM • •OLGEEI)A BROCKMAN [] MARRA MAMBA .•TOß•...andsample theirdrillcoreandmineworkings at Wittenoom Gorge. The research wasdonein the Dept.of Economic |  | | Journal (article/letter/editorial) | | the origin of a banded iron-formation in Western Australia RICHARD H. BECKER Department of Chemistry...iron-formation of the Dales Gorge Member of the Brockman Iron Formation and from the Wittenoom and Duck Creek Dolomite...Formations of the Hamersley Range area of Western Australia. The ironformation carbonates had SCY3values... CLAYTON The Hamersley Iron Province of Western Australia contains examples of extremely well-preserved...Iron Province lies on the northwest coast of Australia, between latitudes 21’30’ and 23’30’5 and longitudes |  | | Journal (article/letter/editorial) | | Precambrian banded iron-formation. Hamersley Range. Western Australia RICHARD H. BECKER* Department of Chemistry...siderite, riebeckite, hematite and talc in samples of banded iron-formation from the Dales Gorge Member...quartz, dolomite and calcite in samples of the Wittenoom Dolomite and Duck Creek Dolomite Formations, all...all from the Hamersley Range area of Western Australia. Additionally, in order to interpret the measured...determinations of the fractionations. The Dales Gorge Member was found to have undergone isotopic exchange |  | | Journal (article/letter/editorial) | | constraints from across the Hamersley Province, Western Australia Adam D. Webb a,*, Gerald R. Dickens a,b, Nicholas...James Cook University, Townsville, QLD 4811, Australia b Department of Earth Sciences, Rice University...Hamersley Province, Western Australia, where banded ironformation (BIF) of the Dales Gorge Member has been...samples of the Dales Gorge Member and surrounding shales from the type section near Wittenoom and the Mt. Whaleback...Whaleback mine near Newman. Profound chemical and mineralogical changes suggest that after early diagenesis |  | | Journal (article/letter/editorial) | | Downs Iron Ore Deposit, Hamersley Province, Western Australia DESMOND F. LASCELLES† Centre for Exploration... University of Western Australia, 35 Stirling Highway, Crawley, W.A. 6009, Australia Abstract The banded...Archean to Proterozoic Hamersley Group of Western Australia. The main orebody extends to 260 m below the...after calcining. Karst erosion of the overlying Wittenoom Formation has produced steep-sided buried valleys...approximately 75 km northwest of Newman (Fig. 1) in Western Australia. The main hematite ore deposits at Hope Downs |  | | Journal (article/letter/editorial) | | of riebeckite formation in the iron-formation of the Dales Gorge Member, HamersleyGroup, Western Australia...Quantitative evaluation of the stability relations of riebeckite, in the system Na-Fe-MgSi-C-GH at low temperature...based upon estimated thermodynamic parametersfor riebeckite and on chemical and petrologic data. This evaluation...conditions of riebeckite formation in the Dales Gorge Member, Hamersley Group, Western Australia. Computed...Computed values of Sie6, Llfs,2sg,AG,zss for riebeckite are 657.3J/mol K, - 10058.30kJ/mol, and -9365.2 kJimol |  | | Journal (article/letter/editorial) | | University of Western Australia, 35 Stirling Highway, Perth, Western Australia 6009, Australia *Corresponding...sedimentary basins such as the Hamersley basin, Western Australia and the Transvaal basin of South Africa. Major...America and the coeval Frere Formation in Western Australia, and the Rapitan-type iron formations deposited...silicates (greenalite, stilpnomelane, minnesotaite, riebeckite) as well as chert or quartz. Detailed petrographic...facies in the Brockman Iron Formation of Western Australia where oxides, carbonates and silicates are |  | | Journal (article/letter/editorial) | | from the late Archean (~2.5 Ga) Hamersley Basin, Australia and the early Archean (~3.8 Ga) Isua Supracrustal...calcite), chert and silicate (stilpnomelane, riebeckite, greenalite, minnesotaite), and locally sulfide...Mesoband Type Dales Gorge Member, Brockman Iron Formation Drill core from Wittenoom Gorge Area (118° 28′ E;...drilling operations in two areas: Wittenoom Gorge and Yampire Gorge. Hole designates core number. Depth...121–132 Dales Gorge Member, Brockman Iron Formation Drill core from Wittenoom Gorge Area (118° 28′ E; |  | | Journal (article/letter/editorial) | | Neoarchean-Paleoproterozoic Dales Gorge Member (Brockman Iron Formation, Hamersley Basin, Australia) Pillar de Oliveira...Neoarchean-Paleoproterozoic Dales Gorge Member (Brockman Iron Formation, Hamersley Basin, Australia), Precambrian Research...NeoarcheanPaleoproterozoic Dales Gorge Member (Brockman Iron Formation, Hamersley Basin, Australia) Pillar de Oliveira...The Dales Gorge Member (DGM) of the Brockman Iron Formation (Hamersley Basin, Western Australia) is a classic...photographs from three cores drilled in the Wittenboom Gorge vicinity is examined using well established methods |  | | Book | | Perth, W.A., Australia and R.C. MORRIS Division of Mineralogy, CSIRO, Wembley, W.A., Australia ELSEVIER...6 9 5 Burke Road, Camberwell, Victoria 3124, Australia. P. CLOUD Department of Geological Sciences...House, 6 6 Adelaide Terrace, Perth Western Australia 6000, Australia. W.E. EWERS Unit 1 6 , 1 2 8 Forrest...Forrest Street, Peppermint Grove, Western Australia 6011. Australia. B.J. FRYER Department o f Geology...6 9 5 Burke Road, Camberwell, Victoria 3124, Australia. G.A. GROSS Geological Survey of Canada, 6 0 |  | | Journal (article/letter/editorial) | | Refining Co. Ltd. Research Laboratories, Sydney, Australia [Read 12 March 1964] Summary. The thermal disintegration...amphibole and is the fibrous form of the mineral riebeckite. A t about 900 ~ C it breaks down to pyroxene...were obtained from Wittenoom Gorge, in the Hammersley Ranges of Western Australia. The asbestos veins |  | | Journal (article/letter/editorial) | | remainingmagadiiteinteractedwith iron mineralsto produce riebeckite, a mineral common to iron-formations. Other reasonswhy...precipitationof magadiite,both of which are pH dependent: Mine. Servant, ORSTOM, 1147 Tchad, has kindly examined...I-MING CHOU presence of the sodium amphibole riebeckite in Precambrian iron-formations. Miles (1942)...in detail the riebeckite occurence and dis- tribution in the Hamersley Range. Riebeckite is common in...and Chauvel, 1973) iron-formations. In our view riebeckite would form by diagenetic or metamorphic reaction |  | | Journal (volume) | | progress review of the Hamersley Basin of Western Australia 113 Vokes, F. M.: Caledonian-Appalachian...Bj0rnevann occur on both sides of a synform, Bj0rnevann Mine lies at the northern crest" of the synform with...Bulletin 307 axes striking NW-SE. By this shear the western side of the deposits were displaced northwards...eposits (e. g . Souvrarappat, Porsanger). Repparfjord mine is a disseminated lowgrade copper deposit with chaleopyrite...nickel deposits in the Norseman-Viluna belt in Western Australia. According to R. Gee, D. Groves and C. Fletcher |  | | Journal (article/letter/editorial) | | classification of, lxv, 945. Andamoolca, South Australia, opal, 429. Andalusite, pseudomorphs of kyanite...Bearpaw Mtns., Montana, pseudoleucite, 596. Benallt mine, Rhiw, Caernarvonshire, celsian, 508. Berek compensator... 2rid edn, Vol. 2, 554; Vol. 3, 1022. Boqueirdo mine, Parelhas, Rio Grande do Norte, Brazil, leucophosphite... 200. Brazilianite, Brazil, d.t.a., 427. Brejui mine, Currais Novos, Rio Grande do Norte, Brazil, bismuth... Capo di Bavo, Rome, leucite, 596. Cariboo gold mine, Wells, British Columbia, scheelite, 995. CARN~mO |  | | Journal (article/letter/editorial) | | asbestiform varieties of cummingtonite-grunerite, riebeckite, tremolite, actinolite, and anthophyllite (Title...known by the commercial name amosite, asbestiform riebeckite, known by the varietal name crocidolite, and...Cape Provinces in South Africa, Wittenoom Gorge in western Australia, and Cochabamba, Bolivia (Deer et |  | | Report (edition) | | maps produced by the Geological Survey of Western Australia are available from: Information Centre Department...Bulletin 25 GEMSTONES OF WESTERN AUSTRALIA Gemstones of Western Australia second edition While systematically...authoritative, the second edition of Gemstones of Western Australia is written not only for the professional geologist...et al. The second edition of Gemstones of Western Australia is an updated version published in response...formal inception of the Geological Survey of Western Australia (GSWA) in 1896. In this second joint publication |  | | Book | | Leigh and T. Driscoll, ‘Malignant Mesothelioma in Australia, 1945–2002’, IJOEH 9 (July/September 2003), pp...Mesotheliomas and Asbestos Exposure in the North-Western Cape Province’, BJIM 17 (1960), pp. 260–71. 18...transporting raw crocidolite in Western Australia (site of the infamous Wittenoom mine) have reported rates of... bone, and bladder, especially in Europe and Australia. The disease is increasingly seen as an epidemic...doubled: from about 500 in 1995 to 953 in 2004. Australia (which has the highest reported incidence of mesothelioma |  | | Report (volume) | | 288 290 290 Crocidolite in ironstones of Western Australia Anthophyllite in Alpine-type ultramafic rocks...(actinolite)-riebeckite Actinolite-glaucophane Hornblende-glaucophane Glaucophane-riebeckite Richterite...Richterite-magnesio-riebeckite Anthophyllite-gedrite Arfvedsonite-cummingtonite Tremolite-richterite Conclusions...M9 MAGNESIO- FERRO- TARAIIITE GLAUCOPHANE RIEBECKITE CROSSITE s fERROKATOPHORITE RICHTERITE TARAIIlTl... the sodic-calcic analyses of the magnesio-riebeckite calcic amphiboles, the coexisof miscibility |  | | Journal (article/letter/editorial) | | New England, Armidale, New South Wales 2351, Australia ABSTRACT Ideas since the time of Lyell (1830)...address: 26/28 Black Street, Yarralumla, ACT 2600, Australia. E-mail address: rlsrmr@bigpond.net.au 986 ...terranes of Broken Hill, New South Wales, the Gorob mine in Namibia, the Aggeneys district of Namaqualand...low-grade regionally metamorphosed rocks of eastern Australia; Vaughan and Stanton (Vaughan 1980, Vaughan &...preserved in the metamorphosed gabbros of the western Alpine ophiolites, and that “magmatic assemblages |  | | Book | | Sandstone-hosted deposits Calcrete deposits of Australia Summary xi 147 148 151 155 155 159 164 168...The extensive Lake Superior-type deposits of Australia are now coming into production, displacing smaller...iron-formation. Deposits of the Hamersley Basin of Australia, the Transvaal of South Africa, and the Lake Superior...Minnesota Labrador Western Australia chamosite Minnesota Labrador Western Australia stilpnomelane Minnesota...Minnesota Labrador Western Australia minnesotaite Minnesota Labrador Western Australia 0.56 0.38 0.52 1 |  | | Report (volume) | | region, California. Riebeckite and crocidolite in the Hamersley Range of Western Australia. Concluding Remarks...(South Dakota).371 Gold miners (Kalgoorlie, Western Australia).375 Granite workers (Vermont).375 Slateworkers...White triangles indicate crocidolite (asbestiform riebeckite). potential, the large degree of scatter exhibited...“Crocidolite” refers to blue asbestos (which is normally riebeckite). Chapter 9 discusses the crocidolite samples...(see Fig. 4). These amphiboles, which include riebeckite and its Klein: Rocks, Minerals, and a Dusty |  | | Book | | Ltd., 207 Queen's Quay West, Toronto 1, Canada AUSTRALIA Pergamon Press (Aust.) Pty. Ltd., 19a Boundary...Boundary Street, Rushcutters Bay, N.S.W. 2011, Australia FRANCE Pergamon Press S A R L , 24 rue des Ecoles...series was limited to the ore deposits of the western hemi sphere, including Greenland. This volume...continent or, in the case of Australasia, by Australia, Tasmania, New Zealand, New Caledonia, Papua-New...the deposits are arranged by prov inces, in Australia by states, and in Japan by islands. In India, |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Base by Ernest H. Nickel, CSIRO, Wembley, WA, Australia, and Monte C. Nichols published by Aleph Enterprises...N SW, Australia. William D. Birch: Dept. of Mineralogy, Museum of Victoria, Melbourne, Australia. Frank...Pring: South Australian Museum, Adelaide, SA, Australia. Gunnar Raade: Mineralogisk-Geologisk Museum,...Countries, from north to south 14. Oceania 15. Australia 16. Antarctica 17. South America The localities...Yukon States, Australia New South Wales Northern Territory Queensland South Australia Tasmania Victoria |
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Wittenoom Gorge Mine, Wittenoom Gorge, Wittenoom, Ashburton Shire, Western Australia, Australia