 | | Journal (article/letter/editorial) | | Candelaria-Punta del Cobre Iron Oxide Cu-Au(-Zn-Ag) Deposits, Chile ROBERT MARSCHIK†,* Lehrstuhl für Lagerstättenlehre...coastal batholith near Copiapó, Chile. This belt includes the large Candelaria mine and a group of middle-...middle- and small-sized mines in the Punta del Cobre district, which is located about 3 km northeast of the...alteration at Candelaria. In the Punta del Cobre district, ore in the deeper parts of the deposits is similarly...formation of specular hematite. In parts of the district, the pseudomorphic replacement of early specular |  | | Journal (article/letter/editorial) | | deposit formation in the Copiapo area, Northern Chile Received: 22 January 2004 / Accepted: 11 April...2006 # Springer-Verlag 2006 Abstract In northern Chile, between 27 and 33°S, there are numerous deposits...north–south belt approximately 10 km east of Copiapó in northern Chile. These deposits are typically hosted by...Aplicada (GEA), Universidad de Concepción, Concepción, Chile e-mail: mcistern@udec.cl Fax: +56-41-242535 J. Hermosilla... Av. José Domingo Cañas 2681, Ñuñoa, Santiago, Chile e-mail: jherm001@codelco.cl by Cu-rich hydrothermal |  | Rieger, A. A., Marschik, R., Diaz, M., Holzl, S., Chiaradia, M., Akker, B., Spangenberg, J. E. (2010) The Hypogene Iron Oxide Copper-Gold Mineralization in the Mantoverde District, Northern Chile. Economic Geology, 105 (7) 1271-1299 doi:10.2113/econgeo.105.7.1271 | Journal (article/letter/editorial) | | Copper-Gold Mineralization in the Mantoverde District, Northern Chile ANA A. RIEGER,1,† ROBERT MARSCHIK,1,†...2AngloAmerican 3Bayerische 4Section Chile, Mantoverde Division, Santiago de Chile, Chile Staatssammlung für Paläontologie...Mantoverde iron oxide copper-gold (IOCG) district, northern Chile, is known for its Cu production from supergene...carbonatization. A district scale Na(-Ca) alteration is absent. The IOCG mineralization in the district shows a...external sources. The Cu-Au ores in the Mantoverde district are low in U and have relatively low contents |  | Benavides, J., Kyser, T. K., Clark, A. H., Oates, C. J., Zamora, R., Tarnovschi, R., Castillo, B. (2007) The Mantoverde Iron Oxide-Copper-Gold District, III Region, Chile: The Role of Regionally Derived, Nonmagmatic Fluids in Chalcopyrite Mineralization. Economic Geology, 102 (3) 415-440 doi:10.2113/gsecongeo.102.3.415 | Journal (article/letter/editorial) | | The Mantoverde Iron Oxide-Copper-Gold District, III Región, Chile: The Role of Regionally Derived, Nonmagmatic...CASTILLO** Anglo American Chile Ltda, Avenida Pedro de Valdivia 291, Santiago, Chile Abstract Located in...Cordillera de la Costa of northern Chile, the mines of the Mantoverde district exploit supergene oxide ore developed...geologic setting and genesis of this productive IOCG district are clarified herein through regional petrologic...g., Ferrífera), the deposits of the Mantoverde district were emplaced along the main and, more commonly |  | | Journal (article/letter/editorial) | | Central Atacama Province, Chile Abstract: Geologically, the central part of Atacama Province straddles...contact between the Andean batholith of western Chile and the stratified rocks to the east. Apophyses...The entire area is in the copper metallogenetic province of Ruiz and Ericksen (1962), and parts of it are...hypogene ore deposits in Chile are represented in the central part of Atacama Province. However, most of the...References cited 317 Figure 1. Index map of Atacama Province, Chile . . . 306 2. Locations of figures in Plates |  | García, M., Maksaev, V., Townley, B., Dilles, J. (2017) Metallogeny, structural evolution, post-mineral cover distribution and exploration in concealed areas of the northern Chilean Andes. Ore Geology Reviews, 86. 652-672 doi:10.1016/j.oregeorev.2017.01.025 | Journal (article/letter/editorial) | | Universidad de Chile. Av. Tupper 2007, Santiago, Chile. (2) Departamento de Geología, Universidad de Chile, Plaza...Plaza Ercilla 803, Santiago, Chile. (3) College of Earth, Ocean and Atmospheric Sciences, Oregon State University...at depths greater than 1,000 m (e.g., Superior district; Manske and Paul, 2002), as well as new drilling...known, allowing better criteria for decisions on mine concession acquisitions, plan geophysical and geochemical... Quellaveco and Toquepala, whereas in northern Chile, the main deposits are Mocha, Cerro Colorado, Spence |  | | 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 |  | | Journal (article/letter/editorial) | | Candelaria-Punta del Cobre Iron Oxide Copper-Gold District, Chile I. del Real,1,†,* J.F.H. Thompson,1 A. C. Simon...Matemáticas (FCFM), Universidad de Chile, Plaza Ercilla 803, Santiago 8320000, Chile 4Millennium Nucleus for...Matemáticas (FCFM), Universidad de Chile, Santiago 8320000, Chile Abstract Pyrite is ubiquitous in the...(IOCG) deposits of the Candelaria-Punta del Cobre district, documented from early to late stages of mineralization...signature of pyrite from the CandelariaPunta del Cobre district, and most IOCG deposits worldwide, remains poorly |  | Carrillo-Rosúa, Javier, Boyce, Adrian J., Morales-Ruano, Salvador, Morata, Diego, Roberts, Stephen, Munizaga, Francisco, Moreno-Rodríguez, Verónica (2014) Extremely negative and inhomogeneous sulfur isotope signatures in Cretaceous Chilean manto-type Cu–(Ag) deposits, Coastal Range of central Chile. Ore Geology Reviews, 56. 13-24 doi:10.1016/j.oregeorev.2013.06.013 | Journal (article/letter/editorial) | | manto-type Cu–(Ag) deposits, Coastal Range of central Chile Javier Carrillo-Rosúa a,b,⁎, Adrian J. Boyce c,...Departamento de Geology, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile f Andean Geothermal Center of...(CEGA-FONDAP), Universidad de Chile, Plaza Ercilla 803, Santiago, Chile g School of Ocean and Earth Science...Bacterial sulfate reduction Copper Coastal Range Chile a b s t r a c t Chilean manto-type (CMT) Cu(–Ag)...Melipilla–Naltahua Lower Cretaceous deposits, central Chile, which reveals extremely negative δ34S values, to |  | Escolme, Angela, Cooke, David R., Hunt, Julie, Berry, Ron F., Maas, Roland, Creaser, Robert A. (2020) The Productora Cu-Au-Mo Deposit, Chile: A Mesozoic Magmatic-Hydrothermal Breccia Complex with Both Porphyry and Iron Oxide Cu-Au Affinities. Economic Geology, 115 (3). 543-580 doi:10.5382/econgeo.4718 | Journal (article/letter/editorial) | | pp. 543–580 The Productora Cu-Au-Mo Deposit, Chile: A Mesozoic Magmatic-Hydrothermal Breccia Complex...breccia complex in the Coastal Cordillera of northern Chile. The current resource, which includes the neighboring...Productora define five paragenetic stages: stage 1 quartz-pyrite–cemented breccias associated with muscovite...characterized by disseminated chalcopyrite and quartz-pyrite-chalcopyrite ± molybdenite vein stockworks...which is characterized by massive, fine-grained, quartz-altered rock above domains of alunite, pyrophyllite |  | | Journal (article/letter/editorial) | | de Geología, Universidad de Chile, Correo 21, Casilla 13518, Santiago, Chile b IRD, LMTG, 14 Avenue Edouard...Corresponding author. Casilla 13518, Correo 21 Santiago, Chile. Tel.: +56 2 9784111; fax: +56 2 6963050. E-mail...Geological map of the Tarapacá Region, northern Chile (modified from Pinto et al., 2004a). A–E: Locations...stratigraphic columns (A–E), Tarapacá Region, northern Chile (modified from Galli and Dingman, 1962; García,...Vezzoli et al., 2004). In the Andes of northern Chile, evolution of the Neogene relief and mountain uplift |  | Ramírez, L. E., Palacios, C., Townley, B., Parada, M. A., Sial, A. N., Fernandez-Turiel, J. L., Gimeno, D., Garcia-Valles, M., Lehmann, B. (2006) The Mantos Blancos copper deposit: an upper Jurassic breccia-style hydrothermal system in the Coastal Range of Northern Chile. Mineralium Deposita, 41 (3) 246-258 doi:10.1007/s00126-006-0055-9 | Journal (article/letter/editorial) | | hydrothermal system in the Coastal Range of Northern Chile Received: 26 April 2005 / Accepted: 6 February 2006...0% Cu), located in the Coastal Range of northern Chile, displays two superimposed hydrothermal events....Departamento de Geología, Universidad de Chile, P.O. Box 13518-21, Santiago, Chile e-mail: lramirez@cec.uchile.cl...mineralization . Upper jurassic . Coastal range . Northern Chile A. N. Sial NEG LABISE Department of Geology, Federal...Blancos ore deposit, in the Coastal Range of northern Chile (Fig. 1). Pre-mining resources of this deposit are |  | Crósta, A.P., Reimold, W.U., Vasconcelos, M.A.R., Hauser, N., Oliveira, G.J.G., Maziviero, M.V., Góes, A.M. (2019) Impact cratering: The South American record—Part 2. Geochemistry, 79 (2) 191-220 doi:10.1016/j.chemer.2018.09.002 | Journal (article/letter/editorial) | | known to date, namely the Monturaqui crater in Chile and the Carancas crater in Peru. We also cover a... the other 2. The impact record of Argentina, Chile and Peru 2.1. Argentina In terms of impact craters/structures...land as spoils of war in what is now Argentina and Chile. In their single-minded search for gold and silver...Geomorphological Province, very close to the Pampean Sierras Geomorphological Province (Cione et al., 2002)...zircon to silica + ZrO2, as well as rare shocked quartz grains. Such glass also carries elevated abundances |  | | Catalog/List | | Internet, Fax, and Mail) Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Sunday...52001-52306 LOT VIEWING Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Wednesday...directly from the miners at the Elmwood Mine in Tennessee, when the mine was actively producing twenty years...Auction 3 52001 HEMATITE Elba Island, Livorno Province, Tuscany, Italy If there was ever a specimen that...POWELLITE Jardinera No. 1 Mine, Inca de Oro, Chañaral Province, Atacama Region, Chile Terry Szenics has been |  | | Catalog/List | | matrix .About a large Ix2 area on 2x2 rock. Bambolla Mine, Moctezuma Mexico £20 2. HEMATITE pseudomorph after...dark grey cleavage masses large 2x3 Ratnapure district SriLanka £10 6. NATIVE LEAD good coverage of dark...quite a rich piece of grey masses in quartz, ½x½ £9 Bambolla mine , Moctezuma, Mexico 8. NATIVE COPPER...exposed cleavage surface. overall about 2x2 Mission Mine, Pima County, Arizona USA £20 10. NATIVE SILVER...bluish surface due to Bornite coating. La Noria mine, San Martin, Zacatecas Mexico £15 ' 11. NATIVE GOLD |  | Kidder, J.A., Voinot, A., Leybourne, M.I., Layton-Matthews, D., Bowell, R.J. (2021) Using stable isotopes of Cu, Mo, S, and 87Sr/86Sr in hydrogeochemical mineral exploration as tracers of porphyry and exotic copper deposits. Applied Geochemistry, 128. 104935pp. doi:10.1016/j.apgeochem.2021.104935 | Journal (article/letter/editorial) | | Picaron Cu–Mo porphyry and exotic prospect (Atacama region, Chile) were analyzed for major and trace elements...elements Stable isotopes Non-traditional isotopes Chile Atacama 1. Introduction The Picaron Cu–Mo porphyry...porphyry and within the Atacama region’s hyper-arid desert climate in northern Chile (Fig. 1). A notable...activities (2014–2019) in the wider Greater Victoria District (GVD) were undertaken by First Quantum Minerals...al., 2017; Riquelme et al., 2017). In northern Chile, the primary host for exotic mineralization is the |  | Zentilli, Marcos, Munizaga, Francisco, Graves, Milton C., Boric, Ricardo, Wilson, Nicholas S. F., Mukhopadhyay, Prasanta K., Snowdon, Lloyd R. (1997) Hydrocarbon Involvement in the Genesis of Ore Deposits: An Example in Cretaceous Stratabound (Manto-Type) Copper Deposits of Central Chile. International Geology Review, 39 (1) 1-21 doi:10.1080/00206819709465257 | Journal (article/letter/editorial) | | Stratabound (Manto-Type) Copper Deposits of Central Chile a b c Marcos Zentilli , Francisco Munizaga ,...de Geologia , Universidad de Chile , Casilla 13518, C21, Santiago, Chile c Cuesta Research Limited ,...Disputada Las Condes S.A. , Casilla 16178, Santiago, Chile e Department of Earth Sciences , Dalhousie University...Stratabound (Manto-Type) Copper Deposits of Central Chile, International Geology Review, 39:1, 1-21, DOI:...Departamento de Geología, Universidad de Chile, Casilla 13518, C21, Santiago, Chile MILTON C. GRAVES, Cuesta Research |  | | Journal (article/letter/editorial) | | depth by chalcedony ± quartz ± barite veins within a 50-m-wide zone of Kfeldspar-quartz-illite alteration...chalcedony or quartz and minor pyrite and are enclosed in up to 20-mwide zones of kaolinite 1T-quartz alteration...zone of kaolinite 1T-alunite (<50-µm-diam grains)-quartz-opal ± dickite ± cristobalite. Kaolin quarries...Romana (δ18O = 12.0‰, δD = –3‰, δ34S = 16.7‰), and quartz from both localities (δ18O = 15.9–22.0‰) formed... and Furtei (Fig. 1). The only operating kaolin mine is at the Locchera quarry in the Romana area. Kaolinite |  | Thomson, B., Fallick, A.E., Boyce, A.J., Rice, C. (1994) The Candelaria silver deposit, Nevada ? preliminary sulphur, oxygen and hydrogen isotope geochemistry. Mineralium Deposita, 29 (4) doi:10.1007/bf00191038 | Journal (article/letter/editorial) | | unconformably by Permo-Triassic marine clastic sediments (Diablo and Candelaria Formations); these are structurally...within the Palmetto basement (634S = + 18.9%o). Quartz veins from the ores have mean 6~SO = + 15.9 + 0...a r i a A g ( - P b - Z n - S b - A s - A u ) district is one of N e v a d a ' s foremost historic a...the Basin and Range physiographic province (Stewart 1988). The district comprises four principal pre-Cenozoic...(unit 2; Fig. 2). At the base is the Middle Permian Diablo Formation, a thin ( < 15 m) discontinuous unit |  | | Catalog/List | | Design District Showroom 1518 Slocum Street • Dallas, TX 75207 Heritage Auctions Design District Showroom...extremely ine, specimens from the Mammoth-St. Anthony Mine of Tiger, Arizona: now a vanished place alive only...potential mineral buying area, or go into another mine. He travelled to areas that had seen few Americans...Brazil and Peru with occasional trips to Uruguay, Chile, and Colombia. Besides buying, he started mining...collecting expeditions to the Atacama Desert to collect Underground Nikolaevskiy Mine, Dalnegorsk, Russia, 1993 |  | | Catalog/List | | Lobos, 90 km south of Iquique, I Region, Tarapaca / Chile; Pinkish crystals of up to 1 mm, in addition to...location"; NS 28,00; HS 38,00 Baghdadite xls Fuka Mine, Bicchu-cho, Takahashi City, Okayama Pref. / Japan;...Silicate. KS 48,00; NS 95,00 Borcarite xls Fuka Mine, Bicchu-cho, Takahashi City, Okayama Pref. / Japan;...from hexagonal, tabular microcrystals in white Quartz; KS 48,00 Brianyoungite xls Pferdeköpfe Pass, Wippra...KS 38,00; NS 65,00 Caysichite-(Y) xls Evans Lou Mine, Lac Saint-Pierre, Les Collines-de-l'Outaouais RCM |  | | Journal (issue) | | net MARCH–APRIL 2019 Articles The Candelaria District Mineral County, Nevada .........................by P. M. Adams Atacamite from the New Cornwall mine, Kadina, South Australia .........................COVER: ATACAMITE, 10.5 cm, from the New Cornwall mine, Kadina, South Australia. Collection of (and photo...break to collect minerals at the famous Red Cloud mine. Everyone had fun on the trip, and Graham found...after three semesters to pursue an opportunity to mine placer gold near Quartzsite. He also bought and |  | | Report (issue) | | Variation in fineness of gold with depth, Lily mine, Transvaal, South Jlfrica ---------------------...Commo.n minerals _associated with gold in veins are quartz and pyrite. Some other common minerals associated...Ovifak, Disko _______ _ 1-5 United States: Cal).yon Diablo, Ariz _________ _ 5 10 Holbrook, Ariz ---------------Mexico...---------------Mexico Coahuila ------------~--------1-5 Chile, Corrizatillo --------------5-10 Germany, Biihl...1001,000 South Africa: Transvaal, Rustenburg district __ <.5 Stannite, CusFeSnS, England, Cornwall |  | | Catalog/List | | CHINESE FARMHOUSE Chondrite — L4 Zunhua City, Hebei Province, China At 4:50 pm on April 12, 2008, a bright...images and bid online, visit HA.com/6089 CANYON DIABLO METEORITES Like all iron meteorites, the following...nearly one mile across and 600 feet deep. Canyon Diablo (“Canyon of the Devil”) is the quintessential American...October 14, 2012 | 3:30PM ET 17 49015 CANYON DIABLO METEORITE — WITH NATURALLY FORMED HOLE Iron coarse...and bid online, visit HA.com/6089 49016 CANYON DIABLO — LARGE METEORITE FROM METEOR CRATER, ARIZONA WITH |  | | Journal (article/letter/editorial) | | carbonate;rarely, it results from Table 1, DFH-169). In this mine, somelayers m chocolate-brown plumo• supergene alterationof...areas of rhodochrosite wi• drusy cavities, New Ross mine, Lunenburg, Nova Scoti The specimen is ten centimeters...percent;andcopperis lower. Smallamounts the Club House mine, Arkansas, in which such of cobalt,nickel, and thallium...are Cove mine, Hants, Nova Scotia (Fig. 5); and the vein depositsof the Batesville district, Arkansas...• •.ml 0.• o.• •.•1 86 D. F. I-IEWETT mine, Chile, containsabout 3 percentcopper. Th. thalliumcontentis |
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