 | | Corporate Document (Series) | | A Catalogue of the Minerals of Tasmania Geological Survey Bulletin 73 by R. S. Bottrill and W. E. Baker...Baker Mineral Resources Tasmania Department of Infrastructure, Energy and Resources E>...rossi'oilittes PO Box 56 Rosny Park Tasmania 7018 Phone (03) 6233 8377 Fax (03) 6233 8338 Email info@mrt...gov.au First published in Australia in 2008 by Mineral Resources Tasmania Department of Infrastructure...Box 56, Rosny Park, Tasmania 7018 www.mrttas.gov.au ŠCopyright State of Tasmania, 2008 All rights reserved |  | | Journal (article/letter/editorial) | | Canberro, A.C.7., Auslrolia. ABSTRACT At Red Hill in southern Tasmania a large near vertical dike-like intrusion...ca-poor pyroxenemay react with the liquid to form fayalite olivine. The problem was again consideredby Muir...pyroxene phasesoccurring in the large Red Hilr intrusion of Tasmania, in which an acid granophyre occurs;...middle stagesof fractionation of the magma of the Red Hill intrusion, and of the Tasmanian dolerites as a...stages of fractionation, as exemplified in the Red Hill intrusion, a single pyroxene phase of the ca-rich |  | | Journal (article/letter/editorial) | | The University of Melbourne, Victoria 3010, Australia Istituto di Geoscienze e Georisorse, Consiglio...2013 Available online xxxx Keywords: Antarctica Tasmania Granophyres Tholeiite Ferrar a b s t r a c t...Promontory and Archambault Ridge) and Tasmania (e.g., the Red Hill intrusion and Mount Wellington sill)...plagioclase, alkali feldspar, ferrohedenbergite, fayalite, FeâTi oxides, quartz and accessory phases. The...with crystallization at (or below) the quartzâfayaliteâmagnetite oxygen buffer at temperatures close |  | | Journal (article/letter/editorial) | | differentiation: an example from the Red Hill intrusion, S. Tasmania Paolo A. Sossi ⢠John D. Foden ⢠Galen...pairs from the classic, tholeiitic Red Hill sill in southern Tasmania. The intrusion exhibits a vertical...an increase in fO2 of the melt relative to the FayaliteâMagnetiteâ Quartz (FMQ) buffer. Enrichment in...Sciences, University of Adelaide, Adelaide, SA 5000, Australia P. A. Sossi (&) Research School of Earth Sciences...Australian National University, Canberra, ACT 0200, Australia e-mail: paolo.sossi@anu.edu.au G. P. Halverson |  | | Journal (article/letter/editorial) | | from within the crust the temperature gradient in Tasmania must have been considerably steeper in the Jurassicthan...unusualcomposition of the mantle material under Tasmania is indicated. THOLE~~TIGdolerites crop out over...was remarkably uniform in composition throughout Tasmania, and of tholeiitic affinities. The degree of differentiation...composition of the Tasmanian dolerites is shown in the Red Hill dyke and the Great Lake sheet. Detailed petrographic...previously (MCDOUCJALI,, 196.2, 1964). In the Red Hill dyke (MCDOUGALL, 1962) occurs the most extensive |  | | Journal (article/letter/editorial) | | hedenkrgitic pyroxene phase k fayalite, such as is exhibited by the Tasmanian Red Hill dolerite-granophyre suite...olivine, hypersthene and quartz) system forsterite-fayalite-silica,enabling iron enrichment and silica variation...1963, Fig. 3), or the trend of pyroxenes in the Red Hill dolerite-granophyre mass (McDougall 1961, Fig...the normatively derived system forsterite (Fo). fayalite (Fa), SiO, (Qz). En (enstatite), Fs (fetrosilite)...indicate normative diopside content of the lavas. The Red Hill dolerite-granophyresuite is indicated by squares |  | | Journal (article/letter/editorial) | | University of Adelaide, 5000, PT 1 Adelaide, SA, Australia Research School of Earth Sciences, Australian...University, 0200 Acton, SC RI 2 MA NU ACT, Australia ED Abstract PT We present new Fe isotope data...from the Cambrian Delamerian orogen in South Australia, the Palaeozoic Lachlan Fold Belt CE and Western...βOl,Px. Iron isotope partitioning in the quartz-fayalite-magnetite system, typical phases found in granitic...confirmed enrichment in 57 Fe in magnetite over fayalite, expressed as: â57FeMtn-Fay =+0.30â° Âą 0.024â° |  | | Journal (article/letter/editorial) | | differentiation by crystal fractionation (Thingmuli Volcano; Red Hill Dyke) are immediately discernible and tholeiitic...I .k7 I I - 0"4 FE-FACTOR RED HILL 9 Grcmophyre 9 Fayalite 9 Quartz Dolerite [] Chilled...trend for the tholeitic dolerite dike at Red Hill, Tasmania. Data from McDougall (1961, 1962). Large...alone. Red Hill Dyke The differentiation trend for rocks from the Red Hill dyke of Tasmania (Fig. 7;...pluton, the Tynong Monzogranite from Victoria, Australia (Cramer 1979). With increasing distance from the |  | | Journal (article/letter/editorial) | | kindly took an X-ray powder photograph of the fayalite from the Tumatumari dyke. The 1 British spelling...Essential minerals Upper Middle Lower Central Fayalite Main 300 200 550 300 300 900 Hornblende, andesine...main and fayalite zones marks the disappearance of pigeonite and the appearance of fayalite as a primary...primary phase. The fayalite zone forms a wedgeshaped sheet (Fig. 2) which attains maximum thickness where...UZâupper zone; CZâcentral zone; MnZâmain zone; FZâfayalite zone. IGNEOUS LAYERING Tumatumari-Kopinang intrusion |  | | Book (edition) | | National Library of Australia card number and ISBN 0 207 12278 4 Registered in Australia for transmission...transmission by post as a book PRINTED "ill we IN AUSTRALIA BY HALSTEAD PRESS, SYDNEY To DR W. R. BROWNE...edition of this book only rocks occurring in Australia were described, but in this edition a short chapter...that this brief survey of the igneous rocks of Australia may stimulate research into some of the minerals...are in the Department of Geology, University of Tasmania, and three ignimbrites and a crystal lithic tuff |  | | Journal (article/letter/editorial) | | most ferriferous variety coexisting with a pure fayalite. A re-study of the compositions and textures of...inverted from ferriferous j3-wollastonite, from fayalite ferrodiorite of UZr. (EG 447l.)-2,350 m. Small...Base Glacier. 14. Ferrohedenbergile (green) from fayalite ferrodiorite of UZc. (EG 1881.) 2,430 m. Nunatak...Nunatak II. 15. Ferrohedenbergite (brown) from fayalite ferrodiorite of UZc. (EG 4330.) 2,540 m. Base Peak...Peak is not certain, although it is apparently a fayalite ferrodiorite near the top of the 'purple band' |  | | Journal (article/letter/editorial) | | mesoperthite, quartz, and ferrohedenbergite. Locally fayalite or hornblende are common. Accessory minerals include...features. Weathered surfaces are resinous brownish red owing to the alteration of abundant iron-rich minerals...it virtually never occurs in the same rock with fayalite. Quartz forms small round inclusions within mesoperthite...almost exclusively in the vicinity of the contacts. Fayalite occurs throughout the sheet but is not common...MM-31, and MM-32). In none of these cases are fayalite and N hornblende in contact. The hornblende |  | | Journal (article/letter/editorial) | | University of Adelaide, North Tce, South Australia, 5005, Australia RI *corresponding author. Tel: +61...Foden et al. (2015) set oxygen fugacity to the fayalite-magnetite-quartzâFMQâ) MA buffer, i.e., 3 Fe2SiO4...fractionating tholeiitic system. PT also plotted the Red Hill differentiating dolerite sill data (Sossi et al...evolution is the contrast between the closed system (Red Hill) and the two open NU systems (Batu Hijau and...crystallisation MA in the relatively reduced Red Hill magma depletes the melt in Fe3+, and drives the |  | | Report (issue) | | Bureau of Mineral Resources, Canberra City, Australia el= GEOLOGICAL OF AMERICA SOCIETY SPECIAL ...msClit esa aaa aaa 38 43 Photomicrograph of fayalite granophyre, Union City Photomicrograph of pigeonite...of iron-, silica-, and alkali-enrichment where fayalite granophyre and granophyric dolerite formed. The...between ferroaugite, ferro-orthopyroxene, and fayalite in the late fractionation stages (K. R. Walker...solutions were used. In a few cases, particularly fayalite, final impurities were removed by hand picking |  | | Journal (article/letter/editorial) | | Australian National University, Canberra, 2601, ACT, Australia 2 Institut de Physique du Globe de Paris, Sorbonne...substituted in: VIII-fold almandine, VI-fold ilmenite, fayalite and IV-fold chromite and hercynite. â57FeMin-FeCl2...these lithologies. As the FeâO bond lengths in fayalite and ilmenite are comparable, their isotope compositions...calculated ab-initio (e.g. Blanchard et al., 2009; Hill and Schauble, 2008), and from spectroscopic techniques...determined by both methods (the pair magnetite-fayalite), a discrepancy exists, with the NRIXS-derived |  | | Report (issue) | | Introduction, p. 5. List of Papers, p. 7. Australia generally New South Wales Victoria : Queensland...Index, p. 60; : Subject Index, p. 86 : Western Australia Locality Index, p. 75. Locality Index, p. 95...95. ; Subject Index, p. 102; South Australia: Tasmania: : . Locality Index, p. 110. Subject Index...a different name. Agam, in a new country like Australia, it is often necessary to christen a new mining...occurrences. A case in point may be cited from South Australia. Wulfenite is recorded from â Mount Lyndhurst |  | | Journal (article/letter/editorial) | | Ferroaugite, andes- ferroaugite sine, and micro- (+fayalite) Augite, pigeonite pigeonite and labradorite...55 21 49 5 35 16 34 6 1 Mg-olivine ; 2 Fayalite ; 3 90s â tr. 9 2 33 5 Secondary minerals...assemblage andesine-ferroaugite-micropegmatite but fayalite, which forms up to 9 per cent of the mode, is...is an important accessory mineral. The fayalite first appears as small anhedral plates which poikilitically...poikilitically enclose andesine and ferroaugite but where fayalite is abundant it forms large (5 mm.) subhedral prismatic |  | | Catalog/List | | .50 .75 Chiastolite XI; California or South Australia ...... 1 x 2" .26 2.00 1.00 XI, partly altered;........ 1. 50 .7 5 White ; New Jersey. Fluoresces red under short ultra-violet radiations. .. ... ....... .80 3.00 1.50 1.00 1.00 O n ilmenite; South Australia ..............1 x 2", .25 In sandstone, lean commercial...odd shaped masses; Mexico, 1 x l " .35 Twin xi; Australia. Âź to ½ ". 5 for 50c Stream Tin, small botryoidal...Norway; per oz. 26c. FASCICULITE-See Amphibole FAYALITE (iron orthosilicate) In metamorphosed taconite; |  | | Journal (article/letter/editorial) | | the Percy quadrangle, Tripyramid Mountain, and Red Hill. The rock types of each of these * Numbers in...3.o STOCXS SQ. M I y" - CHLORITE DIOPSIDE FAYALITE FLUORITE HASTINGSITE QUARTZ SYENITE ALBANY TYPE...MP olf G NEPH, 60 MTN. GRAIN SIZE COLOR REG HILL PERCY RIN6-DIKES T E X T UR E oLr6. 95 QUARTZ...Quinn of Brown University has completed a study of Red Hill. Lack of spaceprohibits a completedescriptionof...Amphibole -A.lbite Dense ground- Gray, black, red, Red, gray, yelpurple low, brown, pink Microperthite |  | | Journal (article/letter/editorial) | | Mineralogy and Petrology of the Red Hill Alkaline Igneous Complex, New Hampshire, U.S.A. by C. M. B....University, Columbus, Ohio 43210 2 ABSTRACT The Red Hill intrusion, New Hampshire is one of the alkaline...Mineral assemblages crystallized close to the quartz-fayalite-magnetite buffer at a pressure of about 1-1-5...complex was formed. INTRODUCTION This study of the Red Hill complex forms part of continuing research into...EARLIER WORK ON RED HILL Geological setting and previous petrological work The Red Hill intrusive complex |  | | Journal (article/letter/editorial) | | magma: An example from the Padthaway Ridge, South Australia S.P. TurneP, J.D. Foden ~ and R.S. Morrison" "The...Adelaide. GPO Box 498. Adelaide. S.A.. 5001. Australia bGeological Survey. Department of Mine~ and Energ3"...Energ3". GPO Box 2655 Alwe Springs, N, T.. 5 750, Australia {Received May 27, 1991; revised and accepted January...magma: An example from the Pathaway Ridge, South Australia. Lithos, 28:151-179. Various petrogenetic schemes...vc,lcanics from the Padthaway Ridge in South Australia. Mineralogical, chemical and isotopic arguments |  | Chen, Lie-Meng, Song, Xie-Yan, Zhu, Xiang-Kun, Zhang, Xiao-Qi, Yu, Song-Yue, Yi, Jun-Nian (2014) Iron isotope fractionation during crystallization and sub-solidus re-equilibration: Constraints from the Baima mafic layered intrusion, SW China. Chemical Geology, 380. 97-109 doi:10.1016/j.chemgeo.2014.04.020 | Journal (article/letter/editorial) | | relative to the pyroxene in the Red Hill doleritic intrusion, Southern Tasmania (Sossi et al., 2012) and the...e pairs plot near the trend of rocks from the Red Hill intrusion (Sossi et al., 2012) with Î57FeMt-Cpx...Fe isotope fractionation between magnetite and fayalite can be described by Î57FeMt-Ol = 0.3(Âą0.024)Ă106/T2...during crystallization of the dolerites of the Red Hill intrusion resulted in a positive correlation between...δ57FeCpx) plot together with the dolerites of the Red Hill intrusion, suggesting that the Fe isotope equilibrium |  | | Catalog/List | | ... .... . . ........ .60 Chiastolite; South Australia; crude xl . . . ... .... . ....... . XI; California...a mixture of cliachite and gibbsite.) Pisolitic, red and black; Arkansas. 10 lbs. or more, 16¢ per lb...more, 15¢ per lb. White; New Jersey. Fluoresces red under ultra-violet ra...... ...... .... ...........diations White, with willemite; New Jersey. Fluoresces red and green under ultra-violet radiations . . . . ....... .... ........ . 1.50 On ilmenite; South Australia ....... .... .. . ... ..... 1.00 In sandstone |  | Nebel, O., Sossi, P.A., BĂŠnard, A., Wille, M., Vroon, P.Z., Arculus, R.J. (2015) Redox-variability and controls in subduction zones from an iron-isotope perspective. Earth and Planetary Science Letters, 432. 142-151 doi:10.1016/j.epsl.2015.09.036 | Journal (article/letter/editorial) | | Australian National University, 2601 Acton, ACT, Australia School of Earth, Atmosphere and Environment, Monash...Monash University, 3800 Clayton, VIC, Australia c Department of Geosciences, University of TĂźbingen,...be up to â2 log10 units reduced relative to the fayaliteâ magnetiteâquartz synthetic oxygen buffer (FMQ);...Environment, Monash University, 3800 Clayton, VIC, Australia. E-mail address: oliver.nebel@monash.edu (O. Nebel)...equilibrium in the synthetic oxygen buffer system of fayaliteâmagnetiteâ quartz, i.e., FMQ) of IAL, in the |  | | Journal (article/letter/editorial) | | Cauro-Bastelica complex Amphiboles in the hypersolvus and fayalite-bearing granites of the Cauro-Bastelica complex...and potassium magnesio-arfvedsonite occur in the Red Wine complex, Labrador (Currie et aI., 1975). These...aenigmatite. Currie et ai. ( 1975) consider that the Red Wine Complex is a metamorphosed equivalent of the...in any of the Marangudzi rocks. MARANGUDZI H Red Hill complex / o ⢠⢠, o'l- 0 '" -mg_ o ~ 0'"...than those The first intrusive episode at the Red Hill complex, New Hampshire (Henderson et aI., 1989) |
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