| | Journal (article/letter/editorial) | and copper mineralizations occur in the Mesozoic carbonate cover and stibnite, barite and copper mineralization...the source of sulphur in the Jebel Zelmou barite deposit in the basement. Isotopic composition of lead from...existent dans la couverture earbonatic mesozolque du Haut-Atlas oriental (Maroc) tandis que les min~ralisations...6chantillons la composition isotopique de l'oxyg~ne est enrichie en isotope 016 (variant de -3O/oo ~ -11°/oo...les gftes tertiaires de la couverture mesozoique est rigoureusement homog6ne. Les ages varient de 230 | | | Book (volume) | Emberger and the following national chapters: France and Luxembourg by J. Bouladon Spain by F. Vazquez...Romania and Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an...basement. Deposits in the Lias Baryte Fluorite Copper ⢠Molybdenum Mercury . ⢠Uranium. ⢠Rutile and...Straits (zone B). Tin and tungsten Tin and copper Copper Antimony Lead, zinc and silver cevennes Rouergue...of large sedimentary basins Conclusions 30 31 France and Luxembourg by J. Bouladon Introduction 37 | | | Report (chapter) | 2015 Example of a structurally controlled copper deposit from the Hercynian western High Atlas (Morocco):...Gdosciences, B.P. 6759, 45067 Orldans COdex 2, France (e-mail: Alain. Chauvet@univ-orleansfr) 2Facultd...affected by at least five deformational events. The copper mineralization herein analysed is systematically...propose a new model of formation for this kind of deposit that could contribute to exploration programmes...sedimentary levels was that of the massive sulphide deposit subdivided into volcanic-associated massive sulphide | | | Book | billion tons. Other countries, such as Australia and France and doubtless the U.S.S.R., likewise established...broken and the texture is brecciated ( Elclorado deposit, Great Bear Lake, Canada; Gold.fields district...Botryoidal pitchblende, St. Priest vein, Forez, France ( X l) ( Geffroy and Sarcia, 1954). 29 ~ ~ ...pitchblende, St.Remy-Stll'-Durolle, Forez Mts., France. Pyrite crystals (white) on 1ight; in quartz (...also replaces core. Bigay mine, Lachaux, Auvergne, France ( X 100) ( Geffroy and Sarcia, 1954). 30 Descriptions | | | Journal (article/letter/editorial) | anteroom (now the Hodgson Gallery) at the top of a grand staircase to the second floor where visitors entered...Europe there are specimens from Bourg dâOisans, France; Libethen (LâubietovĂĄ), Slovakia; Langesundsfjord... March/April 2018ââ 139 Figure 8. Copper, 14.8 Ă 13 cm, Copper Queen mine, Bisbee, Arizona. Douglas...collection. Born in St. Andrewâs (now SaintAndrĂŠ-Est), Quebec, Harrington was one of McGillâs first geology...James Douglas is most closely associated with the Copper Queen mine, Bisbee, Arizona, and Phelps, Dodge | | | Book | been driven out". Arthur .Holmes, 1937. "Porphyry copper deposits are not found, they are made". Donald...concentrator medium. In most cases (as in the porphyry copper, stockwork molybdenum or tin cupola complexes)...possibly mobilization veins. The major porphyry copper deposits that have so far been recognized in three..."pebble dikes" are known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated...fissure veins and branching vein sets from a central copper zone (with a small segment rich in quartz-molybdenite | | Marushchenko, L. I., Baksheev, I. A., Nagornaya, E. V., Chitalin, A. F., Nikolaev, Yu. N., Kalâko, I. A., Prokofiev, V. Yu. (2015) Quartz-sericite and argillic alterations at the Peschanka Cu-Mo-Au deposit, Chukchi Peninsula, Russia. Geology of Ore Deposits, 57 (3) 213-225 doi:10.1134/s1075701515030034 | Journal (article/letter/editorial) | Argillic Alterations at the Peschanka CuâMoâAu Deposit, Chukchi Peninsula, Russia L. I. Marushchenkoa...2014 AbstractâThe porphyry Peschanka copperâmolybdenumâgold deposit and the Nakhodka ore field located...carbonates evolve from calcite through dolomite to siderite, which results from the increasing activity of...INTRODUCTION Porphyry deposits are the main source of copper all over the world. In Russia, these deposits are...SikhoteAlin, and Kamchatka folded areas. The larg est deposits in Russia are Aksug in Tuva and Peschanka | | | Report (issue) | Houghton County lava flow. Small specks of native copper occur as inclusions near the surface and between... JOHNSON, Cadillac, 1963-1979 HILARY F. SNELL, Grand Rapids, 1971-1976 CHARLES G. YOUNGLOVE, Allen Park...inhabitants had been using easily accessible native copper for ornament and weapon and left their mark on...ancient history as the state's earliest miners. Their copper artifacts reached all corners of the continent...continent through existing trade channels and a large copper knife from "Saguenay", thought to be the Upper Great | | | Book | has driven out". Arthur Holmes, 1937. "Porphyry copper deposits are made". 1976. Donald K. Mustard, are...concentrator medium. In most cases (as in the porphyry copper, stockwork molybdenum or tin cupola complexes)...possibly mobilization veins. The major porphyry copper deposits that have so far been recognized in three..."pebble dikes" are known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated...fissure veins and branching vein sets from a central copper zone (with a small segment rich in quartz-molybdenite | | | Report (issue) | 3303-33rd Street N.W., Calgary, Alberta T2L 2A 7 A deposit copy of this publication is also available for...Smithfield galena occurrence College Grant copper mine Copper Lake copper mine 23 23 24 25 27 29 29 29 30 30...exposures Belle Marche quarry Pleasant Bay lead deposit Dingwall gypsum quarry Ingonish gypsum quarry Point...quarry Marble Mountain quarry Manchester iron deposit Erinville (Bums) mine Erinville 'Black Granite'...Brook iron deposit Moydart Point fossils Knoydart Point copper Melmerby Beach Caribou copper mine Oliver | | | Journal (issue) | Associate Editors Pierre Bariand Sorbonne Paris, France Bill Birch Museum of Victoria Melbourne, Australia...Schwab Orleans, France Associate Photographers Nelly Bariand Sorbonne Paris, France Dan Behnke Northbrook...Articles Famous mineral localities: The Bristol copper mine, Connecticut................................late 1 8 4 0 âs, the history o f interm ittent copper m ining at Bristol covers 1 5 0 years, not ceasing...anently u ntil 1 9 5 3 . INTRODUCTION The Bristol Copper mine is located near the city of Bristol, in Hartford | | | Journal (article/letter/editorial) | regionales y locales en la region de Cuba occidental, est~n sumarizados. La importancia de las dislocaciones...regionales para el aporte de las soluciones hidrotermales est~ subrayada y las causas de la localizacidn de las...hidrotermales polimet~licas est~ discutida. Seis estados de la mineralizacidn hidrotermal est~m identificados y...toda la region metalogen6tica de Cuba occidental est~ construida. Introduction One of the fundamental...by occurrences of hydrothermal vein deposits of copper (chalcopyrite) with varying and economically-unimportant | | | Report (Issue volume) | and tantalum ......... , ......... . Occurrences Copper Occurrences Gallium Occurrences Germanium Occurrences...................... . Copper ....................................... . Copper-Stevens County ..........occurrences of copper in Washington but he could not readily find all the occurrences of any given copper mineral...Chelan County is described under copper and is shown on the copper map. It is assigned a number ( 40)...name in the copper section of the text and is adjacent to the symbol for the mine on the copper map. (On | | Yang, Xiuqing, Zhang, Zuoheng, Santosh, M., Li, Chao, Liang, Ting (2018) Hydrothermal copper mineralization in the Mesoproterozoic Huashugou banded iron formation, Northwest China: Characteristics, timing of formation and genesis. Ore Geology Reviews, 102. 776-790 doi:10.1016/j.oregeorev.2018.10.005 | Journal (article/letter/editorial) | Accepted Manuscript Hydrothermal copper mineralization in the Mesoproterozoic Huashugou banded iron formation...Zhang, M. Santosh, C. Li, T. Liang, Hydrothermal copper mineralization in the Mesoproterozoic Huashugou...that apply to the journal pertain. Hydrothermal copper mineralization in the Mesoproterozoic Huashugou...Precambrian banded iron formation (BIF)-related copper deposits constitute a rare category in the world...equivocal. Here we investigate the Huashugou Fe-Cu deposit in the North Qilian Orogenic Belt (NQOB), Northwest | | | Journal (article/letter/editorial) | occur on various sulfide bearing deposits and deposit types. Even a' selection of the bismuthinites investigated... 120 K. Bente 1. B i s m u t h i n i t e Table Deposit Occurrences type Location pegmatitic Helikon...Ukalunda (Queensland) Meymac hydrothermal (France) veins - Ag-Co-Ni Villanueva - Co-Ni Bieber...(Sweden), M a r a v i c z a Dranunen (Norway) copper hydrothermal alteration - CU E1 T e n i e n...difof the bismuthinite-sulfur pair is given ferent deposit types: corresponding data by Bente and Nielsen | | | Report (volume) | A.L.W. Correlating magmatic-hydrothermal ore deposit formation over time with geodynamic processes in...HEINRICH, C.A. & FRANK, M. The Elatsite porphyry copper deposit in the Panagyurishte ore district, Srednogorie...SCAILLET, S. The timing of W-Sn-rare metals mineral deposit formation in the Western Variscan chain in their...the case of the Limousin area (Massif Central, France) 213 JURKOVIC, I. & PALINKAS, L. Discrimination...OUKAROU, S. Example of a structurally controlled copper deposit from the Hercynian western High Atlas (Morocco): | | | Journal (article/letter/editorial) | chalcopyrite mineralization. Ore-gradehypogene copper mineralization(>0.4%) is largelyrestrictedto the...maturechalcocite blanket. Introduction THE Ruth porphyry copper deposit,located in the Robinsonmining districtwestof...emplacementof hypabyssalstocksand the associatedporphyry copper mineralizationin the Robinsonmining district(J...thestructurally high- mainmagmabodycrystallized est unit. The lower (western)limb of the anticline--...mineralizationcloselyfollowed the Geology of the Ruth Deposit intrusionof early quartz monzoniteporphyry. The | | | Report (issue) | gangue. In a hydrothermal copper deposit with disseminated chalcopyrite in siderite Association: Chalcopyrite...pentlandite, vaesite, bismuthinite, chalcanthite, siderite, quartz. Distribution: At Valle del Frigido,... Bari, Italy; National School of Mines, Paris, France; National Museum of Natural History, Washington...Garavellite, FeSbBiS4 , a new mineral from the CuâFe deposit of Valle del Frigido in the Apuane Alps, northern | | | Report (issue) | polymetallic deposit is the most prolific source Joi¡ type mine rals in Africa. The nearby Kombat deposit is the...considered to be the largest of their kind/or any given deposit worldwide. 3 1 ďż˝ I ! ďż˝ L CONTENTS l ....ranks second to Zaire. The Tsumeb polymetallic deposit has the largest assemblage of type minerals in... Zn-rosasite Ge-brianite Pb-chenevixite Zn-siderite Ge-sulvanite Rb-lepidolite List of type-mineral/mineral...Abraham et al., (1978) on material from the Tsumeb deposit (Namibia) and the Clara mine, Schwarzwald (Germany) | | | Book | HYDROTHERMAL DEPOSITS .........................24 NATIVE COPPER DEPOSITS ........................... 24 HISTORY............................... 27 CONCLUSIONS ON COPPER .......................29 SPECIAL MATERIALS ....Sandstone (early Cambrian), a stream and lake deposit; and many of the youngest (Pennsylvanian), which...metamorphic processes. For example, the native copper deposits of the Keweenaw, while occurring in basaltic...processes. Because of the discovery of the native copper and iron deposits in the Northern Peninsula, that | | | Journal (article/letter/editorial) | uglies,â yet they are not only important ores of copper and silver, they can also provide impressive and...natural tetrahedral black crystals on the pale brown siderite matrix absolutely captivated me then, and tetrahedrite...silver substituting for copper. Zinc and mercury may also substitute for copper in some specimens. It is...most common, and is an important ore mineral of copper and a minor source of silver. In fact, in some...pyrite, acanthite, bornite, calcite, dolomite, siderite, barite, fluorite, and quartz. Associates also | | | Journal (article/letter/editorial) | [University of Florida] at 05:26 14 June 2016 ABSTRACT Copper, lead, zinc, and iron are the major mineral resources...dolomitic limestones of the Plakalnica deposit. Porphyry copper deposits occur in Laramide quartz monzonite...quartz diorite intrusions at Miediet. Other areas of copper mineralization are associated with relatively young...mineral wealth. These occur in the Siedmoichislenie deposit as individually zoned minerals in Triassic dolomitic...Kremikovtsi deposits resulted from the oxidation of siderite to limonite in deformed Triassic sediments. --G | | | Report (issue) | Geology and Geochemistry of the Copper Canyon Porphyry Copper Deposit and Surrounding Area, Lander County... Geology and Geochemistry of the Copper Canyon Porphyry Copper Deposit and Surrounding Area, Lander County...and DAVID W. BLAKE GEOCHEMISTRY OF THE PORPHYRY COPPER ENVIRONMENT IN THE BATTLE MOUNTAIN MINING DISTRICT...features of the mining district Geology of the Copper Canyon area .....................................-¡¡¡¡¡¡¡¡¡--¡¡¡¡¡¡¡¡¡¡ Altered granodiorite of Copper Canyon.................. Geometry of the intrusive | | | Book (volume) | Romania and Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an...Ilmeniteâtitanomagnetite formation Porphyry copper and polymetallic copper skarn . formation with Ste polvmerilic...metals : : Quartzâfluoriteâpolymetallic Emacion : Sideriteâbaryteâsulphide formation Quartzâmercuryâalunite...epoch Leadâzinc deposits Antimony ore deposits Copper ore deposits Iron ore deposits . Molybdenum ore...ore district Greece by G. Marinos Metallogenesis Copper . Lead, zinc, iron aid Orhee metals Silver Gold | | | Journal (article/letter/editorial) | minerals (calcite â CaCO3, aragonite â CaCO3, siderite â FeCO3, magnesite â MgCO 3 and dolomite â CaMg(CO...around 1 wt %. The spectra of natural calcite and siderite were compared to those of their synthetic analogues...al. 1999 a, 1999 b, 1999 c). Later the minerals siderite, magnesite and dolomite as well as calcite specimens...Pola â Nebregovo, Zletovo; aragonite: âR anovo; siderite: Zletovo; magnesite: PĂcinja; dolomite: Sivec)...samples. The synthetic analogues of calcite and siderite of p.a. quality were used for the analysis. The |
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