 | | Journal (issue) | | from the 1700 level, Zinc Corporation mine, Broken Hill, New South Wales, Australia. Collection of the...collection, John Chapman photo. • 2.5 cm, Top Camp mine, Western Ausytralia. George Stacey collection, Jeff...Scovil photo. Middle row from left: • 2.3 cm, Kintore mine, Coolgardie, Western Australia. Aloe Family collection;...Chapman photo. • 1.4 cm, Chapman’s Gully, South Australia. South Australian Museum collection; Jeff Scovil...Jeff Scovil photo. • 4.2 cm, Mongalata goldfield, South Australia. Geoscience Australia collection; Jeff |  | | Journal (article/letter/editorial) | | -x ARTICLE The O’okiep Copper District, Namaqualand, South Africa: a review of the geology with emphasis...Abstract The O’okiep Copper District is the oldest formal mining area in South Africa. Between 1852 and 2002...first primitive crust 1,700–2,000 Ma ago to early Cambrian times ~500 Ma ago, with particular emphasis on...Orogeny, notably: the O’okiepian Episode (1,180–1,210 Ma ago) of alpine-type folding, regional granite plutonism...metamorphism and the Klondikean Episode (1,020– 1,040 Ma ago) of open and tight folding and the intrusion |  | | Journal (article/letter/editorial) | | Washington, DC 20013 pohwatp@si.edu Bornite Dzhezkazgan Mine, Dzhezkazgan Karagandy Province, Kazakhstan S ...as exsolution occurs, evidenced by lamellae of chalcocite, chalcopyrite, and digenite. As the temperature...quartz veins in pegmatites. Bornite may alter to chalcocite, digenite, acanthite, chalcopyrite, and covellite...been found as intergrowths with chalcopyrite, chalcocite, wittichenite, linnaeite, digenite, covellite...County, Montana. Butte has been called “the richest hill on earth,” a somewhat debatable title because it |  | | Journal (article/letter/editorial) | | SEDIMENTATION AND TERRANE AMALGAMATION IN SOUTHWESTERN AFRICA R. McG. MILLER Consulting Geologist, PO Box 11222...Society of South Africa ABSTRACT Mesoproterozoic crustal evolution of southwestern Africa involved a...collision in the Gordonia Subprovince. Thereafter, local intermittent magmatism and sedimentation continued...Pegmatites mark the final magmatic event at about 1000 Ma. The high-grade rocks of the Gordonia Subprovince...juxtaposed against low-grade terranes to the north and south during isostatic rebound on major, late-stage, dextral |  | | Journal (issue) | | Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia. Gail...cm, from Stak Nala, Haramosh Mountains, Skardu district, Gilgit-Baltistan, Pakistan. Zach Goodman collection;...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The...Spodumene (variety kunzite), 9 cm, from the Urucum mine, Galiléia, Minas Gerais, Brazil. Gus & Jane Eifler |  | Howie, R.A. (1996) Cairncross, B. and Dixon, R. Minerals of South Africa, Johannesburg (Geological Society of South Africa), 1995. xix + 296 pp, numerous coloured maps and photographs. Standard Edition (ISBN 0-620-19324-7) U.S.$ 115.00; Luxury leather-bound collectors Edition (ISBN 0-620- 19325-5) U.S.$ 300.00 (available from the G.S.S.A., P.O Box 44283, Linden 2104, South
Africa). Mineralogical Magazine, 60 (402) 854-855 doi:10.1180/minmag.1996.060.402.22 | Journal (article/letter/editorial) | | Dixon, R. Minerals of South Africa, Johannesburg (Geological Society of South Africa), 1995. xix + 296 pp...2104, South Africa). This volume, which deals exclusively with minerals found in South Africa, combines...chronostratigraphic approach, from the Archaean (Monarch cinnabar mine, the asbestos deposits of the Barberton greenstone...manganese field to the W of Kuruman in the Northern Cape Province, with numerous mines yielding not only...complex, about 550 km NE of Johannesburg in the Northern Transvaal, has been developed to become one of |  | | Book (edition) | | Kidlington, Oxford OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All...Left: Reflection colours of bornite (brown), chalcocite (blue), and pyrite (creme). 2 Reflectance... Hydrothermal Replacements (continued) Right: Chalcocite (bluish grey) irregularly replaces chalcopyrite...stellate forms redbrown strong, red Mineral Chalcocite Selenium, native yes Proustite Tiemannite... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre |  | | Journal (article/letter/editorial) | | complex, about 550 km NE of Johannesburg in the Northern Transvaal, has been developed to become one of...km 2 0 k i e p copper district with well-crystallized chalcopyrite and chalcocite, and granitic pegmatites...are widely distributed in the NW part of the Northern Cape Province, yielding crystals of tantalite, libethenite...province include the Aggeneys Pb-Zn deposits (Gamsberg Zn deposit, Broken Hill with Pb, Zn, Cu and Ag)...deposition of sediments in two large basins (the Cape supergroup and the Karoo supergroup) and at least |  | | Report (issue) | | describes his recent visits to a small former fluorite mine 2.5 kilometers north of the village of Mihalkovo...border with Greece. Until its closure in 1994 this mine produced fluorite for industrial uses, and, it seems...calcite, from the Broken Hill mine, Aggeneys, Northern Cape Province, South Africa. Have I ever pictured...14.2 cm, from the Broken Hill mine, Aggeneys, Northern Cape Province, South Africa. Via Mineralia specimen...active mining for metals had ceased in the Annaberg district—thanks to ongoing collecting by locals. I always |  | | Journal (article/letter/editorial) | | facies. On the basis of our observations at the Broken Hill orebody in Australia and experimental results...ou au delà. Nos observations au gisement de Broken Hill, en Australie, et les résultats d’études expérimentales...explain mineralogical relations observed at Broken Hill, Australia (Lawrence 1967) and Bleikvassli, Norway...for inclusions of native Sb in rhodonite from Broken Hill, Australia (Ramdohr 1950) and for the Au–Te–Bi...During our recent examination of the Broken Hill orebody, New South Wales, Australia, we found many features |  | | Journal (article/letter/editorial) | | University] at 11:41 06 January 2015 Moonta Mine, South Australia, Australia W ere it not for a few... Consequently, an atacamite from the Moonta mine, South Australia, Australia, has been suggested for...instrumentation from the Zinc Corporation of America No. 4 mine at Balmat, New York, and in association with granophyllite...Somerville, Somerset County, New Jersey, and the Wheatley mine near Phoenixville, Pennsylvania. The copper mines...other secondary copper minerals at the Centennial mine and as small pseudo-octahedral crystals at the Laurium |  | | Show/Event (guide) | | private appointments Topaz, Cleavelandite Mokrush Mine, Russia Thomas Spann Photo 2 3 CONTENTS 06...Tucson, AZ 85705 in the center of the Mineral District. The mineralogy section of the mim today hosts...Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania. 14.5 x 5.5 x 3.5 cm...Swoboda. 12 Väyrynenite. Lolu Dahku mine, Roundu Valley, Skardu District, Gilgit-Baltistan, Pakistan. 14...Stibiotantalite. Urandu mine, Shigar Valley, Shigar District, Gilgit-Baltistan (Northern Areas), Pakistan, |  | | Journal (article/letter/editorial) | | pohwatp@si.edu Siderite Siete Suyos Mine, Atocha-Quechisla District Sud Chichas Province, Potosí Department...1. Gemmy siderite from Siete Suyos mine, Atocha-Quechisla district, Sud Chichas Province, Potosí Department...MINERALS Figure 2. Siderite with quartz, from Mine Hill, Roxbury, Litchfield County, Connecticut. The...fine examples of siderite were collected from Mine Hill, Roxbury, Litchfield County, where large cleavage...associated quartz (fig. 2). From the Palermo No. 1 mine, North Groton, Grafton County, New Hampshire, come |  | | Journal (article/letter/editorial) | | Leadhills in the heart of Scotland’s lead mining district; desiring to acquire complete suites of minerals...other exotic oxidized zone in an as-yet-undeveloped mine. For now, however, Tsumeb holds top honors for the...species. Working on material from the Scottish lead district, Brooke (1820, pp. 117–120) determined the next...name leadhillite in 1832, establishing the Susanna mine, Leadhills, as the type locality (Dana 1896). There...Figure 1. Leadhillite, 6.7 cm high, from the Tsumeb mine, Tsumeb, Namibia. Formerly in the Houston Museum |  | | Book (edition) | | Amsterdam, The Netherlands Linacre House, Jordan Hill, Oxford OX2 8DP, UK First edition 2008 Copyright...Metal : Sulfur, Selenium and Tellurium > 1:1 Chalcocite II/B.01-10 Djurleite II/B.01-20 Digenite II/B...Descriptions Goethite lining vug in coronadite, Broken Hill, Australia 1 This page intentionally left...pink) with small specs of cuprite (bluish grey); Broken Hill, Australia [c]; Nic. // B Anhedral native copper...(light cream); West Driefontein, Johannesburg, South Africa [c]; Nic. // Irregular gold grain (yellow) between |  | | Corporate Document (Series) | | Adelaide mine, Dundas {Photo: A Wright] Rear cover: Bismuthinite on quartz and siderite, Princess mine {Photo:...Mount Bischoff {Photo: A. Tuma] Siderite, Renison mine {Photo:]. Leeming] While every care has been taken...and mine locations, Dundas mineral field Geology and major deposits, Heazlewood mineral district ......silver mine are considered unconfirmed, as the authors and other recorded investigations of the mine have...least one sample so-labelled is probably from Broken Hill, NSW. Catalogues of the major mineral finds |  | | Report (issue) | | months” in the Big Bear orebody in the Fletcher mine, Viburnum Trend, Reynolds County, Missouri; these...twin, 6 cm, from the Big Bear orebody, Fletcher mine, Viburnum Trend, Reynolds County, Missouri. Weinrich...Galena, 4 cm, from the Big Bear orebody, Fletcher mine, Viburnum Trend, Reynolds County, Missouri. Weinrich...specimens has been given as the Ortega mine in the Mundo-Tamboras district, Sanchez Carrion Province, La Libertad...occurrence was actually in a previously unnamed mine that the Ortega brothers, who developed it for the |  | | Journal (issue) | | cm, from Takovaya, Ural Mountains, Russia. (6) Chalcocite, 2.5 cm, from Cornwall, England. (7) Zircon,...the Unificada mine, Potosi, Bolivia. Top right: Benitoite, 2 cm, from the Benitoite Gem mine, California...N‘Chwaning I mine, Kuruman, South Africa. Bottom right: Mimetite, 2.7 cm, from the Tsumeb mine, Namibia....Record: (1) Stephanite, Husky mine, Canada. (2) Wulfenite, Rowley mine, Arizona. (3) Diaspore twin, Pinarcik...Adelaide mine, Tasmania. (5) Andradite, Antetezambato, Madagascar. (6) Calcite, Mashamba West mine, Congo |  | | Journal (article/letter/editorial) | | sphaleritein the BrokenHill orebodyat Aggeneys,NorthwestCape Province,South Africa,comprises a primarysuitewhichequilibratedat...of Investigation Collective name for bornitc, chalcocite, digenite, and covellite, Polishedsectionsof...fine-grainedmixturesof bornite,chalcocite, borehole intersections of the Broken Hill base metal digenite, and...The extent sulfidedepositat Aggeneysin the N. W. Cape Province, SouthAfrica. The depositis situatedin...supergene reactions were observed of either po - py-ma or cp - blue sulphide 30- 20- 10- 0 Note: The |  | | Journal (article/letter/editorial) | | country should he on view in the “city of gold.” South Africa is not well known for its institutional or statefunded...treasures of the earth. not only from South Africa but also from southern Africa as a whole and other regions...Mines and the Museum of the Geological Society of South Afiicil (Kennedy 1970). The Chamber of Mines collection...secretary and treasurer of the Geological Society of South Africu.) Several years later, in 1904, the collection...mammal-like reptiles from the famous Karoo region of South Africa, Cretaceous ammonites, Permian and Triassic |  | | Journal (issue) | | Volcanic zeolites and associated minerals from New South Wales ............................................Minerals of the Moonta and Wallaroo mining districts, South Australia ............................................................. 407 by A. Pring Broken Hill, New South Wales; a brief review ...................Wilson Minerals from the Kintore opencut, Broken Hill, New South Wales ...................................Mimetite and duftite from the Mount Bonnie mine, Northern Territory ................................ |  | | Journal (issue) | | siderite. Ferndale , Rhondda Fach, Mid Glamorgan , south Wales. Peter Wallace specimen and photograph. JOURNAL...applications (Review) J. Naden 63 Mineralogy of Snelston mine, near Ashbourne, Derbyshire, England P.S. Jackman...vivianite H. Howard 93 NOTES Coronadite from the Northern Pennine Orefield, England B. Young, EX Hyslop... with rauenthalite or phaunouxite, from Ivy Tor mine, Devon, England R.S. W Braithwaite, M.G.H. Merry...sphalerite to obtain accurate ages of 375±3 Ma, 355±14 Ma and 363±12 Ma on different samples from the area. These |  | | Book | | t a t e d Bibliographies of Mineral Deposits in Africa, Asia (exclusive of t h e U S S R ) a n d Australasia...FRANKFURT υ. κ. Pergamon Press Ltd., Headington Hill H a l l , Oxford O X 3 OBW, England U . S. A ....him. I have tried to include all ore districts in Africa, Asia (exclusive of the U.S.S.R.)> and Australasia...remarques sur la classification des gisements et sur ma propre revision de la classification de Lindgren...incluir todos los distritos mineros conocido en Africa, Asia (con exclusion de la Union Soviética), y |  | | Journal (issue) | | v/Dec2023 1. 98, No.6 - - - - - - - - ROCKS & MINE $12.95US $12.95CAN IIUJ ., . vww.tandfonlirie...tandfonlirie .com/vram MIM MUSEUM Vesuvianite Jeffrey Mine. Val-des-Sources. Les Sources RCM, Es t rie, Quebec...Bruce Cairncross, University of Johannesburg, South Africa Steven C. Chamberlain, Syracuse, NY Merrill...edition for any number of concurrent users across a local area network. Subscription offices: USA/North America:...such use are referred directly to the requester's local Reproduction Rights Organization (RRO), such as |  | | Journal (article/letter/editorial) | | 03 August 2012 Australian Museum, Sydney, New South Wales, Australia IAN T. GRAHAM1,2 ROSS E POGSON1...Australian Museum 6 College Street, Sydney New South Wales 2010, Australia ian.graham@austmus.gov.au...Environmental Sciences University of New South Wales, Sydney New South Wales 2052, Australia Figure 1. The...when most of it was purchased from him by the New South Wales Government in 1988. Included in the purchase...anchored nearby. These included garnet gneiss from South America. Later, in his teenage years, Chapman was |
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