 | | Journal (article/letter/editorial) | | Earth. In 2017, the Central Andes accounted for the mine production of around 39% of the world’s copper,...Central Chile to southern Peru, whereas the youngest and easternmost extend from central Chile/Argentina...includes some of the world largest copper deposits (Chile is the world’s leading copper producer, with Peru...Paleocene-Early Oligocene porphyry copper belt (Chile). Figure 3 Typical stockwork in a porphyry deposit...“A–B” veins. Porphyry copper deposit of Atlántida (Chile). Photo width: 5 cm. Figure 2 A–B vein Panoramic |  | Oyarzun, Roberto, Oyarzún, Jorge, Ménard, Jean Jacques, Lillo, Javier (2003) The Cretaceous iron belt of northern Chile: role of oceanic plates, a superplume event, and a major shear zone. Mineralium Deposita, 38 (5) 640-646 doi:10.1007/s00126-003-0359-y | Journal (article/letter/editorial) | | Javier Lillo The Cretaceous iron belt of northern Chile: role of oceanic plates, a superplume event, and...tectonic, magmatic, and metallogenic history of Chile. The geological evidence indicates that a major...This completely changed the tectonic setting of Chile ending the Early Cretaceous extensional period (aborted...best possible structural path in northern Chile, i.e., the Atacama Fault Zone, eventually forming a +500-km-long...geological history. Keywords Iron belt Æ Cretaceous Æ Chile Æ Shear zone Æ Superplume Editorial handling: Robert |  | Wafforn, S., Seman, S., Kyle, J. R., Stockli, D., Leys, C., Sonbait, D., Cloos, M. (2018) ANDRADITE GARNET U-Pb GEOCHRONOLOGY OF THE BIG GOSSAN SKARN, ERTSBERG-GRASBERG MINING DISTRICT, INDONESIA. Economic Geology, 113 (3) 769-778 doi:10.5382/econgeo.2018.4569 | Journal (article/letter/editorial) | | time period of 100,000 years or less (e.g., Potrerillos district, Marsh et al., 1997; Bajo de la Alumbrera..., 1997). Structural analysis of the surrounding mine exploration and development drifts indicate the...Samples were collected from Big Gossan underground mine drifts and from drill core (Fig. 2). Large garnets...core 734838 9548716 3,026 Tw Dolomite Actinolite-tremolite, diopside, Chalcopyrite, Dark reddish-black color...Dark reddish-black color, magnetite, tremolite, anhydrite pyrite moderate- to coarse-grained |  | | Report (chapter) | | evolution of the Andean Orogen between 31 and 37°S (Chile and Western Argentina) Reynaldo Charrier, Victor...evolution of the Andean Orogen between 31 and 3788S (Chile and Western Argentina) REYNALDO CHARRIER1,2*, VICTOR...de Geologı́a, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile 2 Escuela de Ciencias de la...República, Salvador Sanfuentes 2357, Santiago, Chile 3 Laboratorio de Tectónica Andina, Instituto...of the southern Central Andes of Argentina and Chile has received the attention of numerous overviews |  | | Catalog/List | | current material f:t,om the mine. 1ix1lx1½ 11 ,Z4aOO. ALLUANDITE.Pleasant Valley Mine,Custer,South Dakota,U... 2. 8" ATACAMITE/CHRYSOCOLLA. Mina Farola,Atacama,Chile. Brilliant emerald-grecn to apple-green coloured...Specimen B. 5~3fx11 11 ,i:.16.50. AZURITE. Central Mine,Kamaraze,Attica,Greece. Sparkling crusts and cavity...2-bc2P1i",€9.00. 10. AZURITE/MALACHITE.Morenci Mine,Arizona. A 1p1 11 major area,richly covered in brilliant...2½x2x1¾",:&14.25" 11, AZURITE/MALACHITE"Burra Mine,S.Australia_ Interesting 'Chessylite'-Azurite nodule |  | | Journal (article/letter/editorial) | | Cordillera) extending into southern Bolivia, northeastern Chile, and southwestern Peru. Exposures are much more...with rhyolites in the easternmost sector of this province. The period of convergence ended with a continental...high Andean Cordillera and the Coast Ranges of Chile. INTRODUCTION Lower Paleozoic magmatism in South...Argentina extending into southern Bolivia, northeastern Chile, and coastal areas of southwestern Peru. Igneous...Geochronometry (Ma) Magmatic Cycles L •SAN RAFAEL E — ATACAMA 290 >GONDWANAN L E •SOMUNCURA L •CHANICA |  | Pan, Xiaofei, Hou, Zengqian, Li, Yan, Chen, Guohua, Zhao, Miao, Zhang, Tianfu, Zhang, Cheng, Wei, Jin, Kang, Chuan (2017) Dating the giant Zhuxi W–Cu deposit (Taqian–Fuchun Ore Belt) in South China using molybdenite Re–Os and muscovite Ar–Ar system. Ore Geology Reviews, 86. 719-733 doi:10.1016/j.oregeorev.2017.02.024 | Journal (article/letter/editorial) | | Bureau of Geology and Mineral Resources of Jiangxi Province, Yingtan 9 335001, China 10 11 12 13 14 *Corresponding...Guangxi provinces, and 1 northwestern Fujian Province, Fig. 1a), which is several hundred kilometers...the Zhuxi deposit in 2 northeastern Jiangxi Province (Lu, 1986; Chen et al., 2002; Chang et al., 2007;...the northern and northeastern parts of Jiangxi Province had been largely ignored in 4 terms of tungsten...wt% WO3, was discovered in northern 8 Jiangxi Province (Fig. 1B) (Feng et al., 2012). This discovery |  | | Journal (article/letter/editorial) | | Ciene. Fis. Mat., Univ. de Chile, 20--21, 7--98, 29 Tar., Santiago de Chile 1964. NORDENSKJOLD, O.: Die...Santiago de Chile (Imprenta Universitaria) 1946. - - : Geologla y Yaeimientos Metaliferos de Chile. - - X... Anh., Santiago de Chile (Inst. Invest. Geol.) 1965, ZEIL, W.: Geologie von Chile. - - XI d- 288 S.,...crystalline basement of Chile By FELIX GONZ~LEZ-BoNoItINOand LuIs AGUIRllE,Santiago de Chile *) With 2 figures...Sfid- und Zentral-Chiles aufgeschlossen; in Nord-Chile treten sie isoliert auf. Radiometrisehe Altersbestimmungen |  | | Journal (article/letter/editorial) | | Geologic Evolution of the Escondida Area, Northern Chile: A Model for Spatial and Temporal Localization of...has been carried out over a 745-km2 area of the Atacama Desert surrounding the porphyry Cu deposits at...and Chimborazo (Cordillera de Domeyko, northern Chile). The purpose of this study was to examine the regional...throughout much of the porphyry belt of northern Chile. Geochemically, they are I-type in character, but...giant porphyry deposits. Introduction NORTHERN CHILE is the world’s premier porphyry copper district |  | | Report (chapter) | | actinolite-tremolite and sulphides, enclosing magnetite + plagioclase fragments. Location: Cohnenar Mine, Jerez...and actinolite-tremolite skarn filled by late pyrite and chalcopyrite. Location: Cala Mine, Cala. (e) Magmatic...of more finegrained sulphides. Location: Tharsis Mine, Iberian Pyrite Belt. of the structure promoted...(Fig. 4c). A special case is found at the Monchi Mine (Fig. 1) where an unusual Brich mineral assemblage...formation is evident again in the Cala Mine, the most important magnetite mine in the region, which also shows |  | | Report (volume) | | deposits________ 2. Stratigraphic column for the Coastal Province of Ecuador_____ 3. Comparison of analyses of typical...sulfide-ore deposits and copper and zinc smelters in Chile :and Peru. Guano, apatite, high-phosphate iron ores...sources of fertilizers in western South .America. Chile produces a limited amount of sodium and potassium...part of Routh America, Brazil and Venezuela both mine phosphorites from marine sedimentary formations...potash salts in Brazil is being explored in Sergipe Province in northeast Brazil. Available sulfur in the eastern |  | | Book | | mineral pigments. LEFT: Malachite, Bwana M’Kubwa Mine, Ndola, Copperbelt, Zambia * 22 x 26 x 16 cm 22...Namibia * 20 x 18 x 14 cm Bladed stibnite, Ichinokawa Mine, Saijo, Shikoku, Japan * 10 x 1 x 1 om Acicular...Brazil * 5 x 3 x 0.6 cm Platy muscovite, José Pinto Mine, Jaguaracu, Minas Gerais, Brazil * 12 x 19 x 6 cm...Malawi * 10 x 10 x 7 cm Calcite, San Sebastian Mine, Charcas, San Luis Potosi, Mexico * 10 x 8 x 6.5...divided by the weight of an Graphite, Black Donald Mine, Renfrew County, Ontario, Canada * 14 x 11 x 10 |  | | Report (issue) | | for foreign countries, if a given name refers to a mine or deposit, a nearby location or administrative...names may be used to refer to a single deposit or mine. For large deposits or mineralized areas, a 3 single...is meant to identify the area, deposit, district, mine, or occurrence to which the geologic, economic,...Erdosh, George, 1979, The Ontario carbonatite province and its phosphate potential: Economic Geology...JOIDES Resolution, Callao, Peru to Valparaiso, Chile, sites 679-688, 20 October 1986-25 December 1986: |  | | Book (edition) | | • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...measurements have been retained in specific cases such as mine levels when measured in feet, values of gold and...developing an annual ton of new copper capacity from mine through the refinery without intrastructure costs...fold in three years. As an example, the " Surface Mine Control and Reclamation Act,' ' which was initially...resources in the future.'' In 1977, a surface coal mine regulation that greatly restricts the areas of strip |  | | Book (volume) | | existence o f a new unconformity-vein style uranium province in the Proterozoic of the Great Sandy Desert....the largest deposits in any established porphyry province. For a discussion of the accepted terminology...localised in the U.S. “South-west”， and in northern Chile and southern Peru，and were Cu-Mo orebodies (Gilmour...Cook and Porter;all in this publication) and in Chile, Argentina and Peru in South America (see Camus;...Chuquicamata, El Abra, La Escondida and El Teniente in Chile, Cerro Colorado in Panama, Grasberg in Indonesia |  | | Book (edition) | | maintain ore reserves, and in the proper location of mine workings to avoid caving ground. In the future he...descriptions. He also tells us that Hannibal had a silver mine, named the Baebulo, in southern Spain, in a mountain...amount of gold. For example, the Alaska Juneau gold mine mined with profit ores that contained only 0.00016...product. Consequently, the properties that deter¬ mine the commercial use of nonmetallic products are multitudinous...chemical analyses are sometimes made in order to deter¬ mine the quantities of other ingredients, particularly |  | | Report (volume) | | extremely rugged Sierra Madre Oriental physiographic province. Altitudes range from 700 m above sea level at...above sea level, belongs to the Mexican Highland province. The vaguely defined Sierra Gorda extends from...gastropods occur in the thin beds at Las Animas mine and 0.75 km west of Arquitos. The ammonites also...volcanic rock and contains many large boulders. Potrerillos, 4-5 km south of Final de Amoles, lies in a flat...nearly to El Jagiiey, undiminished in thickness. A mine opening at San Martin Ajuchitlan, 4 km west-southwest |  | | Book | | Radomiro Tomic Porphyry Copper Deposit, Northern Chile. Patricio Cuadra and Francisco Cam us.............Agua Rica Porphyry Cu-Mo-Au Deposit，Catamarca Province, Northwestern Argentina. Part 1 : Exploration...Rosario Copper Porphyry Deposits, CoUahuasi District Chile. Claudio Bisso B, Manuel Durdn andAquiles Gonzales...a deposit, but rather the engineering ability to mine on a large scale at low cost, and simultaneously...all within the US "South west" and in northern Chile and neighbouring southern Peru. With the exception |  | | Book | | Universidad de Concepci6n Casilla 4107 Concepci6n, Chile ISBN 978-3-642-88284-5 DOI 10.1007/978-3-642-88282-1.... . . . 37 The Metalliferous Ore Deposits of Chile and Argentina, and Their Geologic Framework J. Oyarzun... . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc...Sulfides in the Greenstone Belt of South-Central Chile - An Overview G. Alfaro and S. Callao . . . . ....Formation and Massive Sulfide Orebodies, South-Central Chile: Geologic and Isotopic Aspects S. Callao, G. Alfaro |  | | Catalog/List | | 5x2x5/8", £8.75 A/4. ADAMITE. Kameriza Central Mine, Laurium, Attica, Greece. A sparkling lime-green...5x2x1", £10.00 6. ANDRADITE GARNET. Belstone Consols Mine, Sticklepath, Devonshire. A vitreous brownishgreen...25x5/8", £15.00 12. ANDRADITE/URALITE. Cornwall Iron Mine, Lebanon Co, Colorado, U.S.A. Lustrous coffee brown...Bindheimite. 2.5x2x1.25", £5.75 18. ANTIMONITE. Hunan Province, China. A terminated, matrix-free, elongated silvery-grey...APATITE (Var: Francolite) - Holmbush Form. Holmbush Mine, Nr. Callington, East Cornwall. Vuggy Quartz/Chloritic |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...and CopperGold Deposits at Los Pelambres, Central Chile José Perelló, Richard H. Sillitoe, Constantino...of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest Known Concentration...Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern Chile Geology of...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco |  | | Journal (article/letter/editorial) | | Cross belt. Drill cores from the Copperhead gold mine provided zircons from an altered quartz porphyry...of quartz porphyry, sampled at the Southern Star mine, which define a single concordant U-Pb age of 2934...= Eastern Goldfields province, LJB = Lake Johnston belt, MUP = Murchison province, MWB = Meekatharra-Wydgee...RAB = Ravensthorpe belt, SCP = Southern Cross province, WGT = Western Gneiss terrane, WHB = Wongan Hills...the terrane merges with the Eastern Goldfields province (Gee et al., 1981), where fault-bounded greenstones |  | | Book (edition) | | maintain ore reserves, and in the proper location of mine workings t o avoid caving ground. In the future...alluYial n1ining in pain: " Gold is not only dug from mine , but likewise collected; .. and containing gold...produced by "·ashing than by digging it fro1n the mine..." (H. C. Han1ilton and \\7 . Falroner.) ).lany...descriptions. He also tells us that Hannibal had a .. ilYer mine, named the B aebulo, in southern Spain, in a mountain...copper ores have been formed in this manner in Chile, and evaporation a lso was effective in for1ning |  | | Report (issue) | | de Payachata Volcanic Group at 18°S in northern Chile. The two stratocones, Volcan Parinacota (6,348 m)...Jurassic Proto-Marginal Basin; Southern Andes, Chile and Argentind .......... 0. ccc cece cece R. E....of the Triassic to Jurassic Plutonism of Central Chile (30 to 33°S); Petrogenetic Implications and a Tectonic...Range and Altiplano (257305126 30'S)\ Northern Chile 015 oe iag ones 28 00) Gh Wide 5) pad ew ee HAM... Central Andes, Northern Chile; An Ordovician Continental Volcanic Province .......... 0c cece cece cence |  | | Report (issue) | | the eastern Gulf of Mexico province and the western Pacific Mexico province, where Gulf of Mexico-driven...geologic provinces in Mexico. In the Gulf of Mexico province, the tectonic evolution is dominated by passivemargin...provinces of Mexico, the eastern Gulf of Mexico province and the western Pacific Mexico prov¬ ince, and...the eastern Gulf of Mexico province and the western Pacific Mexico province, and therefore allows one...western Pacific Mexico province to the northwest and west from the Gulf of Mexico province to the northeast |
|
