 | | Journal (article/letter/editorial) | | Paleoproterozoic carbonate-hosted Pering ZnāPb deposit, South Africa: I. Styles of brecciation and mineralization... Abstract The Pering deposit on the Ghaap Plateau, Northwestern Province, South Africa, was the largest...average grade of 3.6 wt% Zn and 0.6 wt% Pb, the Pering deposit was mined from 1984 until its ļ¬nal closure...styles of brecciation can be distinguished at the Pering deposit: (1) pyritic rock matrix breccia; (2) chemical...breccia types suggest that the formation of the Pering deposit commenced with an initial stage of hydrothermal |  | | Journal (article/letter/editorial) | | by the Transvaal Supergroup in Griqualand West, South Africa M.O. Schaefer, J. Gutzmer and N.J. Beukes...Geology, RAU, P.O. Box 524, Auckland Park 2006, South Africa e-mail: mschaefer@angloamerican.co.za; jg@na...Geology, RAU, P.O. Box 524, Auckland Park 2006, South Africa Present address: Economic Geology Research Institute...2050, South Africa e-mail: greylin@science.pg.wits.ac.za Ā© 2004 Geological Society of South Africa ABSTRACT...Transvaal Supergroup on the Ghaap Plateau in Griqualand West. Significant differences are recognised between |  | | Journal (article/letter/editorial) | | Griquatown Fault Zone in the Northern Cape Province, South Africa Received: 11 June 1996 / Accepted: 7 January...(GFZ) is a major target for Pb-Zn exploration in South Africa. The sedimentary, structural and thermal history...Metamorphic overprint south of the GFZ, based on illite crystallinity, and ĀÆuid inclusions north of the fault...zone are above the oil window. Metamorphic peaks south of the fault zone are at 1750 Ma and 1213 Ma and...intensity of metamorphic overprint decreases from west to east. Because of high temperatures of metamorphic |  | | Journal (article/letter/editorial) | | carbonate-hosted Zn-Pb deposits in Griqualand West, South Africa Jan-Marten Huizenga and Jens Gutzmer Paleoproterozoic...Johannesburg, PO Box 524, Auckland Park, 2006, South Africa e-mail: jmh@rau.ac.za, jg@rau.ac.za Lynnette...Auckland Park, 2006, South Africa Shango Solutions, PO Box 2591, Cresta, 2118, South Africa e-mail: lynnette@shango...Johannesburg, PO Box 524, Auckland Park, 2006, South Africa Anglo Base Metals, PO Box 61587, Marshalltown...an.co.za Ā© 2006 March Geological Society of South Africa ABSTRACT This paper reports the discovery of |  | Huizenga, Jan-Marten, Gutzmer, Jens, Banks, David, Greyling, Lynnette (2006) The Paleoproterozoic carbonate-hosted Pering ZnāPb deposit, South Africa. II: fluid inclusion, fluid chemistry and stable isotope constraints. Mineralium Deposita, 40 (6) 686-706 doi:10.1007/s00126-005-0015-9 | Journal (article/letter/editorial) | | Paleoproterozoic carbonate-hosted Pering ZnāPb deposit, South Africa. II: fluid inclusion, fluid chemistry...November 2005 Springer-Verlag 2005 Abstract The Pering deposit is the prime example of Znā Pb mineralisation...that crosscut stromatolitic dolostones of the Reivilo Formation, the lowermost portion of the Campbellrand...results of a detailed geochemical study of the Pering deposit, including ļ¬uid inclusion microthermometry...Johannesburg, PO Box 524, Auckland Park 2006, South Africa E-mail: jmh@rau.ac.za Tel.: +27-11-4892308 Fax: |  | Conliffe, J., Wilton, D.H.C., Blamey, N.J.F., Archibald, S.M. (2013) Paleoproterozoic Mississippi Valley Type PbāZn mineralization in the Ramah Group, Northern Labrador: Stable isotope, fluid inclusion and quantitative fluid inclusion gas analyses. Chemical Geology, 362. 211-223 doi:10.1016/j.chemgeo.2013.08.032 | Journal (article/letter/editorial) | | Paleoproterozoic MVT deposits (e.g. Pering ZnāPb deposit, South Africa, Kamarga PbāZn deposit, Australia)...Paleoproterozoic Ramah Group in northern Labrador, ~600 km northānorthwest of Happy Valley-Goose Bay, Labrador (Fig...Province (part of the Churchill Province) in the west (Fig. 1a). The Ramah Group has been mapped discontinuously...of ~190 km, from Okak Bay in the south to Nachvak Fiord in the North (Fig. 1a). It is best preserved between...Nachvak Fiord (Fig. 1b), where it is exposed as a northānorthwest trending synclinorium up to 16 km wide |  | Xuemin, Gou, Fowler, M.G., Comet, P.A., Manning, D.A.C., Douglas, A.G., McEvoy, J., Giger, W. (1987) Investigation of three natural bitumens from central England by hydrous pyrolysis and gas chromatography-mass spectrometry. Chemical Geology, 64 (3) 181-195 doi:10.1016/0009-2541(87)90001-5 | Journal (article/letter/editorial) | | did have a biogenic origin (Nooner et al., 1973; Pering, 1973; Khavari-Khorasani and Murchison, 1978)....abiogenically in laboratory experiments (Ponnamperuma and Pering, 1966; Calvin, 1969). Other bitumens from this...1963; Ponnamperuma and Pering, 1966; Calvin, 1969; Nooner et al., 1973; Pering, 1973) have been reinvestigated...classified as a "vaselous" oil (Mueller, 1954), an oil (Pering, 1973) and a type-C bitumen (Nooner et al., 1973)...from material collected by Dr. R.J. King from the Earl Ferrer's lead mine at Staunton Harold, Leicestershire |  | | Journal (article/letter/editorial) | | fawn 21 July 1972) bbrhrot_A bitumw deposit in north Derby&ire, England, ie deecribed and &died being...Derbyshire, England, about 160 miles north of London and two miles west of Castletown, the nearest village...orude oil occurring in central England at suoh local&&~ as Hard&oft and Eakring (KENT, 1954). The Castl&on...not &ear. Fluid inclusions in fluorite from the north Derbyshire area plaoe the temperature of deposition...from the fsoe of Windy Knoll qu8rry, ebout 2 m north of the bittnna deposit, Thin rook in prob8bly e |  | Greenwood, P.F., Brocks, J.J., Grice, K., Schwark, L., Jaraula, C.M.B., Dick, J.M., Evans, K.A. (2013) Organic geochemistry and mineralogy. I. Characterisation of organic matter associated with metal deposits. Ore Geology Reviews, 50. 1-27 doi:10.1016/j.oregeorev.2012.10.004 | Journal (article/letter/editorial) | | associated with metal rich ores has attracted greater attention. Petroleum basin and modern seaļ¬oor hydrothermal...organic compositional or morphological (e.g. pyrobitumen) features showing an apparent relationships with...with the economic āHere's Your Chanceā PbāZnāAg Mine (Paleoproterozoic Barney Creek Formation, McArthur...with the economic āHere's Your Chanceā PbāZnāAg Mine (Paleoproterozoic Barney Creek Formation, McArthur...concentrations and related morphological features (e.g., pyrobitumen, a hydrocarbon mineraloid formed by thermal solidiļ¬cation |  | | Journal (article/letter/editorial) | | sedimentary basins in the eastern Capricorn Orogen of the West Australian Craton are generally poorly constrained...Orogen (Fig. 1) was formed during assembly of the West Australian Craton by collision of the Pilbara and...voluminous granitic magmatism, particularly in the west. The Earaheedy Basin is one of several Proterozoic...et al., 2011). Inset shows the components of the West Australian Craton. Monazite [(LREE, Th)PO4 ] and...of the Earaheedy Group. Gascoyne Province in the west of the orogen comprises the Glenburgh Terrane, granitic |  | | Book | | University of the Witwatersrand, Johannesburg, South Africa Virgil L. Sharpton, University of Alaska, Fairbanks...associated with the Australasian, Ivory Coast, and North American tektite strewn fields and the late Eocene...Strewn Field . . . . . . . . . . . . . . . The North American Microtektite Layer. . . . . . . . . . .... . . . . . . . . . . 4.5.2 Description of the North American Microtektites. . . . . 4.5.3 Composition...the North American Microtektite Layer. . . . . . . . 4.5.8 Geographic Variation Within the North American |  | | Report (issue) | | famous Mesoarchean Witwatersrand Supergroup in South Africa that contains Earthās largest gold-uranium deposits...post-depositional processes in uranium ores at the Stanleigh mine, Elliot Lake, Ontario, Canada.....................glacier-associated sediments of the Neoproterozoic of south China: Oceanic anoxia or sulfate limitation? .....botryoids at a 350 Ma fossil warm spring at the Tynagh mine, Ireland: (A) The top surface (field of view measures...precipitated from fresh water, has been discovered off the north coast of Iceland (Marteinsson et al., 2001; Geptner |  | | Journal (volume) | | the manganese ore bed obtained from Llyn Du Bach Mine, Harlech, Merionethshire, Wales. National Museum...2013.18G.M.1. BACK COVER: Bob King admiring a fine North Pennine fluorite at the British Mineral and Gem...Russell Society CONTENTS Volume 16, 2013 Obituary Dr R.J. (Bob) King (1923-2013) Roy E. Starkey 3-5 ...Hemimorphite replacements of rugose corals from Swaledale, North Yorkshire Brian Young 17-19 PAPERS āCellularā...Zircon pyroxenite from Upper Badcall, Sutherland, North-west Scotland Andy Moffat and Roy E. Starkey 64-67 |  | | Book | | every aspect of modern society have never been greater. Advanced technology utilizes almost the entire...important but complex issue of the social license to mine. The ļ¬nal chapter provides a lively discussion of...countries. Earth science students in most European and North American universities have a broad geological education...knowledge of mineral economics and global trade from local media and other popular sources of information,...the Global Mineral Market The Social Licence to Mine. . . . . . . . . . . . . . . . . . 6.8.1 Pebble |  | | Book | | always been one of the main interest of Professor Dr. Dr. h. c. G. Christian Amstutz. The classical books...Finally, we would like to express our special thanks to Dr. W. Engel, Springer-Verlag, Heidelberg, for the excellent.... . . . . . . . . . . . . . . . . . . . . 59 North American Deposits Dolostone-Hosted Sulfide Oeeurrenees...Coneentrations, Gulf Coast Sedimentary Basins, Southern North Ameriea H.H. Posey, J.R. Kyle, and W.N. Agee. .... 271 Contents IX Australian, Chinese, and North African Deposits Australian Sediment -Hosted Zine-Lead-Silver |  | | Book | | Kong Barcelona Budapest Managing Editor Prof. Dr. Manfred Schidlowski Chairman, IGCP Project 157 Max-Planck-Institut...Prof. Dr. Stjepko Golubic Biological Science Center Boston University Boston, MA 02215, USA Dr. David...Australia Prof. Dr. Michael M. Kimberley Dept. of Marine, Earth and Atmospheric Sciences North Carolina State...State University Raleigh, NC 27695-8208, USA Dr. Philip A. Trudinger Bureau of Mineral Resources Division...Wilson List of Contributors Aharon, P., Prof. Dr. Department of Geology and Geophysics, Louisiana |  | | Journal (article/letter/editorial) | | reactor in the Gabonese Republic on the west coast of central Africa in 1972 (Bodu et al., 1972; Neuilly...spaces, which consists of solidiļ¬ed petroleum (pyrobitumen) that ļ¬lls the primary and secondary pore spaces...Geological map of Oklo area, Gabon, on the west coast of Central Africa. The map shows the locality of six major...5. (Top) Geological map of Oklo area, Gabon, West Africa. Top ļ¬gure shows the locality of six major U-deposits...in Oklo, the Gabonese Republic in central-west 7 Africa. In one case, Adam (2007) conducted a laboratory |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...exploration, and assessment of abandoned mine lands and mine-site remediation. This compilation presents...smelting. For example, the environmental signature of a mine site may include metal contents and suites in minedrainage...readily soluble secondary salts associated with mine waste. The "environmental effects" of mineral deposits...including, for example, the environmental effects of a mine drainage on a river into which the drainage flows |  | | Journal (volume) | | XXV.$10.00 McGRAW-HILL BOOK COMPANY, INC. 239 WEST 39TH STREET, - - NEW YORK THE MINERAL INDUSTRY...Volumes I to XXIV McGRAW-HILL BOOK COMPANY, 239 WEST 39TH STREET. LONDON: HILL PUBLISHING CO., 6 & 8...Journal, New York, N. Y. H. Instructor in Mining, South Bethlehem, Pa. Lehigh Metallurgy of Zinc. University...Ferro Alloy Colo. Asst. Editor, Mineral Industry, South BethleĀ¬ hem, Pa. Arsenic. Bismuth. Cadmium. Manganese...Electric Professor of Geology, Lehigh University, South Bethlehem, Pa. Co., Graphite. Tungsten. v VI |  | | Book | | Corporation of South Africa, the Chair of Economic Geology at Rhodes University, South Africa, and since...appointments at the Astrobiology Centre, University of New South Wales, Sydney, and the China University of Geosciences...which has included work in Europe, southern Africa, South East Asia, New Zealand, the southwest Pacific...Felsic Phase of the Bushveld Igneous Complex, South Africa . . . . . . . . . . . 4.3.6 The Sn-W Deposits...Greisen, Nova Scotia, Canada . 4.3.9 The Brandberg West Greisen Vein Systems, Namibia . . 4.3.10 The Kalguta |  | | Book | | Evolution and Precambrian Metallogeny <1980, Berlin, West>; Dahlem Konferenzen; GT This work is subject to...payable to "Verwertungsgesellschaft Wort", Miinchen. Ā© Dr. S. Bernhard, Dahlem Konferenzen, Berlin 1982 Softcover...had the good fortune to be breakfasting there with Dr. Silke Bernhard during the course of the 10th International...in the ancient metasedimentary rocks at Isua in West Greenland. In a more subtle manner it has shaped...group memorably pleasant and pleasantly memorable. Dr. Bernhard's gifts of charm, organizational skill |  | | Book | | Complex, towards the mountains around Godthabsfjord, West Greenland, in the far distance, over 100 km away...AUTHORS D. BAKER Equity Engineering Ltd., 700-700 West Pender Street, Vancouver, British Columbia, Canada...Stellenbosch, Private Bag X 01, Matieland 7602, South Africa V.C. BENNETT Research School of Earth Sciences...GeoSciences, University of Edinburgh, Kings Buildings, West Mains Road, UK (Simon.Harley@ed.ac.uk) Contributing...KwaZulu-Natal, Private Bag X 54001, 4000 Durban, South Africa (hofmann@ukzn.ac.za) K. HORIE Department of |  | | Book | | Complex, towards the mountains around Godthabsfjord, West Greenland, in the far distance, over 100 km away...AUTHORS D. BAKER Equity Engineering Ltd., 700-700 West Pender Street, Vancouver, British Columbia, Canada...Stellenbosch, Private Bag X 01, Matieland 7602, South Africa V.C. BENNETT Research School of Earth Sciences...GeoSciences, University of Edinburgh, Kings Buildings, West Mains Road, UK (Simon.Harley@ed.ac.uk) Contributing...KwaZulu-Natal, Private Bag X 54001, 4000 Durban, South Africa (hofmann@ukzn.ac.za) K. HORIE Department of |  | | Book | | strata of the 3.5-Ga-old Warrawoona Group in the North Pole D ome regio n of northwestern Austral ia (for...ORIGl OF LIFE by Sherwood Chang, D avid D esMarais, Ruth M ack , Stanley L. M iller, and Gary E. Strathearn...Kaapeaal Craton, Sowh Africa Insu:i Group, IVir J\~(olo:i Inlier, Kaapecwl Craton , South AjiĀ·ica Uchi Greenstone...Superior Prot'i11ce, Canada Ventersdorp Supergroup. South Africa Fortescue Group, Hamersley Basin. A uscralia...stratiform stro1natolitic laminae fron1 rocks of the North Pole Dome region of northwestern Australia FIGURE |  | | Book | | Pflicht, den Autoren, Herrn Dr. rer. nat. habil. Hans-JĆ¼rgen Behr und Herrn Dr. phil. Walter Bachmann, wƤrmstens...wƤrmstens zu danken, ebenso Herrn Prof. Dr. Eberhard Kautzsch, Berlin, der -englischen auf Grund einer...Abbaudistrikt m mining district Abbaudynamik f strata movement abbauen to mine; to exploit, to work, to...exploitation method Abbauort n stope Abbauplan m mine layout Abbauraum m face working space Abbaurecht...Abbauschwerpunkt m focal point of workin n field, district, set unverritztes A. maiden field Abbaufƶrderstrecke |
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