 | | Journal (article/letter/editorial) | | M. Moore Archaean lode gold mineralisation in banded iron formation at the Kalahari Goldridge deposit...Springer-Verlag 2006 Abstract The Kalahari Goldridge Mine is located within the Archaean Kraaipan Greenstone...about 1.5 km within approximately N–S striking banded iron formation (BIF). The stratabound ore body...primarily by BIF, which consists of alternating chert and magnetite–chlorite–stilpnomelane– sulphide–carbonate...Keywords Archaean . Kraaipan greenstone belt . Banded iron formation . Gold . South Africa Introduction |  | | Book | | Precambrian Plate Tectonics 5. Y.P. MEL’NIK Precambrian Banded Iron-formations. Physicochemical Conditions of...Netherlands Distributors for the United States and Canada. ELSEVIER SCIENCE PUBLISHING INC 52, Vanderbilt...notably those of Lake Superior, the Ungava belt of Canada, and of the Transvaal Supergroup of South Africa...Newfoundland, St. Johns, Newfoundland A1B 3 x 5 , Canada. A.D.T. GOODE Exploration Department, BHP Pty...Geological Survey of Canada, 6 0 1 Booth Street, Ottawa, Ontario K1A OE8. Canada. W.D.M. HALL Broken |  | Hickman-Lewis, Keyron, Foucher, Frédéric, Pelletier, Steven, Messori, Fabio, Westall, Frances (2020) Geological appraisals of core samples using the ExoMars 2020 rover instrumentation. Planetary and Space Science, 180. 104743 doi:10.1016/j.pss.2019.104743 | Journal (article/letter/editorial) | | chevron-like black mineral. G) Sample 16GR01, ferruginous chert with alternately Fe- and Mn-rich layers. H)...volcanogenic sandstone. G) Sample 16GR01, ferruginous chert. H) Sample 19FR01, finely laminated, organicrich...volcanogenic sandstone. G) Sample 16GR01, ferruginous chert. H) Sample 19FR01, finely laminated, organic-rich...a detrital iron-rich sediment, tentatively a ferruginous laterite. Fig. 4F) made the appraisal particularly...petrographic and petrological description of this banded ferruginous chert. Heterogeneous laminations alternate between |  | Bonnand, P., Lalonde, S.V., Boyet, M., Heubeck, C., Homann, M., Nonnotte, P., Foster, I., Konhauser, K.O., Köhler, I. (2020) Post-depositional REE mobility in a Paleoarchean banded iron formation revealed by La-Ce geochronology: A cautionary tale for signals of ancient oxygenation. Earth and Planetary Science Letters, 547. 116452pp. doi:10.1016/j.epsl.2020.116452 | Journal (article/letter/editorial) | | Post-depositional REE mobility in a Paleoarchean banded iron formation revealed by La-Ce geochronology:...University of Alberta, Edmonton, Alberta T6G 2E3, Canada f Geozentrum Nordbayern, Friedrich-Alexander University...earth element mobility a b s t r a c t Precambrian banded iron formations (BIF) are chemical sedimentary....org/licenses/by-nc-nd/4.0/). 1. Introduction Banded iron formations (BIF) are chemical sediments deposited...(hematite, magnetite) and cryptocrystalline quartz (chert), along with lesser amounts of carbonates, iron-rich |  | | Book | | petrological evidence for shock metamorphism (French 1998; French and Koeberl 2010) allow the identification...metamorphism calibrated with laboratory experiments (French 1998) (Fig. 1.17). The static PT field of regional...glass, and melting of quartz to lechatelierite (French 1998). Using these criteria, early discoveries... rocks based on petrographic observations. In: French BM, Short NM (eds) Shock metamorphism of natural...Northern Territory Geological Survey Record 2014–007 French BM (1998) Traces of catastrophe—a handbook of shock |  | | Journal (article/letter/editorial) | | fragments and up to meter-scale boulders of banded chert and stromatolite carbonate, suggesting tsunami...sphericities and size distribution. The association of chert fragments and boulders with the spherule unit were...forms a soft recess ledge zone within cli¡-forming banded iron formation (Fig. 2A, and can be traced for...siltstone and minor but distinct bands of siderite chert (Fig. 2B). The spherule-bearing unit occurs within...laminated tu¡ and siltstone, in turn overlain by banded iron formations (Fig. 2B,C). The host stilpnomelane |  | | Book | | @ ’ ay AY t Se AM ; , fu ‘ ) ; ‘ CANADA DEPARTMENT OF Hon. ALBERT SEvicNy, AcTING Minister;...MINES PH.D., DIRECTOR. Occurrences Eis in ; Canada ‘IN TWO VOLUMES COMPILED Ww BY E. Lindeman,...fale ‘> e166 Je (eter 6) 6, er 6 ue fe Prescott mine SUGter G6) wi 4\Fe)0\ Bilolses wiiel elie) eee)...og | ee Se ee Eo Se Cee CORUM SROIee eee Coehill mine aule nia sels hey 92 2 eniwi SEM SECT 2) See...Atikokan mine, general view of ridge. Atikokan Open-cut, ” ” 9a ..........00..eceeeeeees mine...... |  | | Book | | Developments in Precambrian Geology 5 PRECAMBRIAN BANDED IRON-FORMATIONS Physicochemical Conditions of Formation... DEVELOPMENTSIJY PRECAMBRIAN GEOLOGY 5 PRECAMBRIAN BANDED IRON-FORMATIONS PHYSICOCHEMICAL CONDITIONS OF FORMATION...Netherlands Distributors for the United Srates and Canada: ELSEVIER NORTH-HOLLAND INC. 52, Vanderbilt Avenue...a t i o n D a t a Mel'iiyk, $. P. Precambrian banded i r o n - f o r m a t i o n s . (Developments...“Physicochemical conditions of formation of the Precambrian ferruginous quartzites”, published in Russian in Kiev (“Naukova |  | | Book | | represented by arenites, turbidites, conglomerate, banded iron formations and felsic volcanics. At this stage...Beginning systems such as the Superior Province in Canada, Yilgarn Craton and the western Pilbara Craton................... 10.3 Impact Fallout Units and Banded Iron Formations ........................ 10.4 Inter-continental...δ13C graphite clouding in apatite in ~3.85 Ga-old banded iron formation (BIF) in south-western Greenland...average Iridium level of 150 ppt from clastic and banded iron sediments in southwest Greenland, about seven |  | | Journal (article/letter/editorial) | | extensive carbonate platform, overlain by subtidal banded iron-formation (e.g., Sumner and Beukes, 2006)...Ramonnedi Formation covered by the Masoke and Kwakgwe Chert Breccia formations (Mapeo et al., 2006; Bumby et...(Nelson et al., 1999; Pickard, 2003) shales and banded iron-formation of the Kuruman and Griquatown formations...laminated to massive carbonates, shale and jaspilitic chert (Knoll and Beukes, 2009 and references therein)...of shales interbedded with quartz arenites and chert-poor dolomite (Fig. 4). The Ramonnedi Formation |  | | Book | | Precambrian Plate Tectonics 5. Y.P. MEL’NIK Precambrian Banded Iron-formations. Physicochemical Conditions of...Gneiss Complex in the Slave Province, northwestern Canada. The Eo- to Paleoarchean tonalitic protoliths were...West Pender Street, Vancouver, British Columbia, Canada, V6C 1G8 R.L. BAUER Department of Geological Sciences...Development and Mines, 360-1395 Ellice Ave., Winnipeg MB, Canada, R3G 3P2 (Christian.Bohm@gov.mb.ca) G.R. BYERLY... Université du Québec à Montréal, C.P. 8888, succ. centre-ville, Montreal, QC, Canada, H3C 3P8 G.F. DAVIES |  | | Book | | Precambrian Plate Tectonics 5. Y.P. MEL’NIK Precambrian Banded Iron-formations. Physicochemical Conditions of...Gneiss Complex in the Slave Province, northwestern Canada. The Eo- to Paleoarchean tonalitic protoliths were...West Pender Street, Vancouver, British Columbia, Canada, V6C 1G8 R.L. BAUER Department of Geological Sciences...Development and Mines, 360-1395 Ellice Ave., Winnipeg MB, Canada, R3G 3P2 (Christian.Bohm@gov.mb.ca) G.R. BYERLY... Université du Québec à Montréal, C.P. 8888, succ. centre-ville, Montreal, QC, Canada, H3C 3P8 G.F. DAVIES |  | | Report (Issue volume) | | $ 79.73 £ 65.73 Front Cover: Top left: Baryte mine at Mangampeta, Kadapa District Andhra Pradesh Top...sector of Goa 143 5.1c Iron ore deposits in banded iron formation in North Kanara district, Karnataka...Karnataka 146 5.1d Iron ore occurrence in banded iron formation in North Kanara district 146 5.1e Iron...Districts, Karnataka 153 5.1h Iron ore open cast mine areas in Dasudi, Guruvapura, Vajrapura and Karekurchi...Shimoga district 306 5.2u Gold deposit as banded ferruginous quartzite Deposit in Chinnamulgund Block |  | | Journal (article/letter/editorial) | | ABSTRACT A suite of green and carbonaceous black chert interbedded with submarine volcanic rocks from several...better characterise carbonaceous matter in different chert varieties. Green cherts consist predominantly of...1999; Westall et al., 2001; Tice and Lowe, 2006). Chert horizons commonly overlie ultramafic, mafic, and...These alteration zones are frequently transected by chert-filled veins immediately beneath bedded cherts (Hofmann...underlying volcanic rocks as well as the formation of chert-filled veins has been attributed to diffuse venting |  | Reddy, K. Mahender, Mishra, Niharika, Simi, T. S., Rath, Sonali, Paul, Arijit, Sari, S. (2023) Special Publication Vol. 1-I (77), A Manual of the Geology of India : Precambrian Part I, Southern part of the peninsula (5th ed.) Geological Survey of India | Report (edition) | | situ continental crust dated in Slave Province of Canada is 3.96 Ga old (Bowring et al., 1989). Scarcity...Chapter 13 Chapter 14 Chapter 15 Bundelkhand Craton Banded Gneissic Complex Aravalli-Delhi Fold Belt Trans-Aravalli...trondhjemite gneiss and greenstone belts with prominent Banded Iron Formation.The Chhotanagpur Plateau represents...Precambrian of India and Ceylon; Proc. Geol. Assoc. Canada, 7, pp. 81106. Acharyya, S.K., 2000b:Natural hazards...3.96 Ga Gneisses from the Slave province, NWT, Canada; Geology, 17, pp. 971-975. Krishnan, M. S., 1961: |  | | Report (issue) | | (Photograph by Dr. S. Ravi, Director) 353 9A.5 Baryte mine at Mangampeta, Kadapa District, Andhra Pradesh ...Khondalite, Shivganga 369 9A.7 Neyveli Lignite Mine 391 9A.8 Sathupally Coal mines of SCCL (Photograph...Shimoga district 244 9A.10 Gold deposit as banded ferruginous quartzite Deposit in Chinnamulgund Block...Block 246 9A.11 Gold deposit as ferruginous quartzite in Chinnamulgund Block 247 9A.12 Gold deposit...mineralization 253 9A.18 Gold mineralization in mine dumps 253 9A.19 Gold Deposit in Chitradurga districts |  | | Report (issue) | | Kolar Gold Fields (KGF) was the second deepest mine in the world which along with Hutti mines produced...RAJU EXPLORATION FOR GOLD IN SULPHIDIC BANDED MAGNETI TE CHERT OF NAGAVI MALASAMUDRA AREA, GADAG SCHIST...comparable to or higher than those in drillcore and mine samples from Hasbrouck Mountain. As those elements...the WTB, in s;ontrast to the ETB, the "Gorur grey banded gne iss" of 3 3 00-3200 Ma age (Beckinsale et....quartz-chlorite schist and calc-silicate rock. The Grey banded tonalite - trondhj emite - granodiorite gneiss |  | | Book | | discriminant diagrams, 81 Geological map of Hutti mine area, Karnataka, showing the projected disposition...ft), Mallapa Shaft, Hutti mines, 86 Uti open-cast mine showing benches on its western face, 87 1.2.23...the footwall of the Main Ore Zone, Dongri Buzurg mine, 306 2.2.47 Geological map of Panna Diamond Field...1.9 4.1.10 4.1.11 4.1.12 from dolomite, Kasia mine, JamdaKoira valley, 362 Al2O3 -MgO-(Fe2O3 + TiO2)...Geological section through Banalopa shaft, mosabani mine, 429 (a) Sketches of small scale ore structures |  | | Book (edition) | | Dutoitspan’ Mine... iawn kic. haa ented jhe. exniat ves Tis Aetialview of Koftiefontein’ Diamond Mine? .?: ssc........0 cece eens Grassing an O\daw itwatetsrand MINE ;QUIND An... oh «aus. aoe peopel ouge ote ok tos...Complex, the Prieska copper mine, the Vlakfontein nickel pipes, the Atok platinum mine, and sources of mineral...specified concentration limits). In order to prospect or mine for source material in South Africa, the written...having to be obtained under the Mining Rights Act. ‘“‘Mine’’, used as a verb, is defined as the carrying on |  | | Report (edition) | | 45. Ellipsoidal greenstone 105 46. Contorted, banded jasper 107 47. Puckwunge Sandstone overlain by...attI1action 118. Western part of Hull-Rust iron mine, Mesabi Range 243 119. Diagrammatic cross section...agreement the boundary between the United States and Canada was to follow the natural waterways into the "most...from northeastern :lVIinnesota up through central Canada. It was the first large part of North America to...known as the Coteau des Prairies, a name the early French explorers gave it, meaning "highland of the prairies |  | | Report (edition) | | 45. Ellipsoidal greenstone 105 46. Contorted. banded jasper 107 47. Puckwunge sandstone overlain by...241 attraction 118. Western part of Hull-Rust iron mine, Mesabi Range 243 119. Diagrammatic cross section...agreement the boundary between the United States and Canada was to follow the natural waterways into the "most...from northeastern Minnesota up through central Canada. It was the first large part of North America to...known as the Coteau des Prairies, a name the early French explorers gave it, meaning "highland of the prairies |  | | Book (edition) | | —Interpretation sulpliide waters — Chloride water analyses Mine waters waters— Sulphate waters Oxidation of waters—“Carbonate...Regionally Metamorphosed 293 Processes involved The banded quartz-hematite (magnetite) ores— HemaCeneral character...Superior iron ores Later work Michipicoten range, Canada Other occurrenci's in the United States Other regionally...veins in basic lavas General features The Kennecott mine, Alaska— ( ’opper sulphide veins in intrusive basic...amygdaloids— The veins— Mineral association Origin Mine waters Mining and smelting operations-- The copper |  | | Book | | 10523, U.S.A. CANADA Pergamon of Canada Ltd., 207 Queen's Quay West, Toronto 1, Canada AUSTRALIA Pergamon...50, p. 164-168 Heim, Α., 1 9 3 4 , The molybdenum mine at Azegour: Soc. Econ. Geol., v. 29, p. 76-83..., Allanite et epidote dans des corneennes de la mine d'Azegour, Haut-Atlas: Serv. Geol. Maroc. Notes... Maroc): Libr. ünivers. Geneve, 88 p. Notes The mine at Azegour is located on the north side of the High...after 1956; the interest that the geology of the mine has aroused is shown by the large number of publications |  | | Book | | . . . . . . . . . . . . . . . . . . . . 5.10.5 Chert. . . . . . . . . . . . . . . . . . . . . . . . ...Gneiss/Schist . 23.3 Blue Amphibole-bearing Ferruginous Metachert and Arenite . . 23.4 Epidote-Garnet-Glaucophane...Carbonates. . . . . . . . . . 25.5 Radiolarian Chert . . . . . . . . . . . 187 187 188 190 193 194...typically overlain by deep-sea pelagic sediments and chert. The Semail massif section in the Oman Mountains...tectonite Harzburgite, Dunite 15 1.50 Gabbro Banded ultramafics Metamorphic sole 20 Clastic limestone |  | | Book (volume) | | 205 NEWFOUNDLAND Kidd THE MARITIMES OF 243 CANADA Rast PROFILES ISLAND, THE AVALONIAN CONNECTICUT...BRC•,•,and later frc• in Vancouver with support Canada through DF• and NRC. The scientific work of the...tectonic profiles through: southern French-Italian Alps; 2. northern French-Italian Alps; 3. western Swiss...lacking in literature for a long period of time. Canada. of metamorphosed and intrusive Precambrian and...regional metamorphism. Near the Peel fault system, chert and fragments of a disrupted ophiolite predominate |
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