 | Morales Cámera, Matías M., Dahlquist, Juan A., Basei, Miguel A.S., Galindo, Carmen, da Costa Campos Neto, Mario, Facetti, Nicolás (2017) F-rich strongly peraluminous A-type magmatism in the pre-Andean foreland Sierras Pampeanas, Argentina: Geochemical, geochronological, isotopic constraints and petrogenesis. Lithos, 277. 210-227 doi:10.1016/j.lithos.2016.10.035 | Journal (article/letter/editorial) | | in the pre-Andean foreland Sierras Pampeanas, Argentina: Geochemical, geochoronological, isotopic constraints...in the pre-Andean foreland Sierras Pampeanas, Argentina: Geochemical, geochoronological, isotopic constraints...in the pre-Andean foreland Sierras Pampeanas, Argentina: geochemical, RI PT geochoronological, isotopic...Pab. Geol., X5016CGA-Córdoba, Argentina Instituto de Geociências da Universidade de São Paulo, Rua do Lago...562, 05508-080 São Paulo, SP, Brasil. Departamento de Petrología y Geoquímica, Universidad Complutense |  | | Book (edition) | | DIGITAL DEL LIBRO COMPENDIO de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Compilado y parcialmente...parcialmente actualizado por Milka K. de Brodtkorb En base a la edición de los tomos 1(2002), 2(2006) y 3(2007)...3(2007) cuyos autores fueron M.K. de Brodtkorb, S. Lagorio, C. Latorre, P. Leal, T. Montenegro, O. Morello...MINERALÓGICA ARGENTINA FUNDACIÓN EMPREMIN 2015 PRÓLOGO Los tomos 1 (2002), 2 (2006) y 3 (2007) de LAS ESPECIES...ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA se encuentran agotados y a pedido de numerosos colegas se |  | Chernicoff, Carlos J., Zappettini, Eduardo O., Santos, João O.S., Godeas, Marta C., Belousova, E., McNaughton, Neal J. (2012) Identification and isotopic studies of early Cambrian magmatism (El Carancho Igneous Complex) at the boundary between Pampia terrane and the Río de la Plata craton, La Pampa province, Argentina. Gondwana Research, 21 (2) 378-393 doi:10.1016/j.gr.2011.04.007 | Journal (article/letter/editorial) | | magmatism (El Carancho Igneous Complex) at the boundary between Pampia terrane and the Río de la Plata...Plata craton, La Pampa province, Argentina Carlos J. Chernicoff a, b,⁎, Eduardo O. Zappettini b, João O.S...Research (CONICET), Argentina Argentine Geological-Mining Survey (SEGEMAR), Argentina c University of Western...U–Pb SHRIMP Hf isotopes Aeromagnetics La Pampa province a b s t r a c t We have identified late Early...exposed at the Estancia El Carancho, in central La Pampa province, Argentina. They comprise calc–alkaline |  | | Book | | editors Roland Oberhänsli, Potsdam, Germany Maarten J. de Wit, Port Elizabeth, South Africa François M. Roure...Pedro Oyhantçabal Departamento de Geodinámica Interna Universidad de la República Montevideo Uruguay...Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires (IGEBA) CONICET-Universidad de Buenos...Buenos Aires Buenos Aires Argentina ISSN 2364-6438 ISSN 2364-6446 (electronic) Regional Geology Reviews...the Sierras v vi Preface Australes de Buenos Aires in Argentina and correlated them with comparable |  | | Report (chapter) | | April 19, 2015 Geology of the Sierra de Fiambalfi, northwestern Argentina: implications for Early Palaeozoic...exhumed deep crustal rocks in the Sierra de Fiambalfi, NW Argentina. The range consists of two structural... Ordovician, and Carboniferous events in the Sierra de Fiambalfi were of regional extent as indicated...of Gondwana. The foreland of the Andes in NW Argentina contains exposures of Palaeozoic rocks that formed...metamorphic and intrusive rocks in a tectonic province called the Sierras Pampeanas (Fig. 1). The Palaeozoic |  | Toselli, Alejandro José, Sial, Alcides Nobrega, Saavedra, Julio, Rossi De Toselli, Juana Norma, Ferreira, Valderéz Pinto (1996) Geochemistry and Genesis of the S-Type, Cordierite-Andalusite-Bearing Capillitas Batholith, Argentina. International Geology Review, 38 (11) 1040-1053 doi:10.1080/00206819709465380 | Journal (article/letter/editorial) | | Cordierite-Andalusite-Bearing Capillitas Batholith, Argentina a b c Alejandro José Toselli , Alcides Nobrega... d Juana Norma Rossi De Toselli & Valderéz Pinto Ferreira e a Facultad de Ciencias Naturales , Universidad...Nacional de Tucumán , Miguel Lillo 205.4000, Tucuman, Argentina b NEG-LABISE, Departamento de Geologia...Universidade Federal de Pemambuco , C.P 7852, 50.732-970, Recife, Brazil c Instituto de Recursos Naturales...Superior de Investigaciones Cientificas , Apartado 257, 37071, Salamanca, Spain d Facultad de Ciencias |  | Rodriguez-Mustafa, Maria A., Simon, Adam C., del Real, Irene, Thompson, John F.H., Bilenker, Laura D., Barra, Fernando, Bindeman, Ilya, Cadwell, David (2020) A Continuum from Iron Oxide Copper-Gold to Iron Oxide-Apatite Deposits: Evidence from Fe and O Stable Isotopes and Trace Element Chemistry of Magnetite. Economic Geology, 115 (7). 1443-1459 doi:10.5382/econgeo.4752 | Journal (article/letter/editorial) | | Physical and Mathematical Sciences (FCFM), Universidad de Chile, Santiago 8380450, Chile 4PetraScience 5Department...Physical and Mathematical Sciences (FCFM), Universidad de Chile, Plaza Ercilla 803, Santiago 8380450, Chile...magmatic-hydrothermal affinities and the exsolution of Mn-rich ilmenite from magnetite in Quince and deep levels of Candelaria...*Present address: Department of Geology, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile. ISSN 0361-0128;...volcanic La Negra Formation and the Cretaceous Sierra Aspera diorite and is covered by Quaternary sediments |  | Toscani, L., Venturelli, G., Barbieri, M., Capedri, S., Fernandez Soler, J. M., Oddone, M. (1990) Geochemistry and petrogenesis of two-Pyroxene andesites from Sierra de Gata (SE Spain) Mineralogy and Petrology, 41 (2) 199-213 doi:10.1007/bf01168495 | Journal (article/letter/editorial) | | and Petrogenesis of Two-Pyroxene Andesites from Sierra de Gata (SE Spain) L. Toscani 1, G. Venturelli 1...Modena, Italy, 4Departamento de Mineralogia y Petrologia, Universidad de Granada, Granada, Spain, 5Istituto... 1989 Summary The Miocene volcanic suite of Sierra de Gata (Betic Cordillera) is composed of dacites...phenocrysts and in the groundmass. Olivine and ilmenite occur occasionally. The andesites exhibit "orogenic"...Pyroxen-Andesiten der Sierra de Gata (SE Spanien) Die miozfine Vulkanitabfolge der Sierra de Gata (Betische |  | Salazar, Eduardo, Barra, Fernando, Reich, Martin, Simon, Adam, Leisen, Mathieu, Palma, Gisella, Romero, Rurik, Rojo, Mario (2020) Trace element geochemistry of magnetite from the Cerro Negro Norte iron oxide−apatite deposit, northern Chile. Mineralium Deposita, 55 (3) 409-428 doi:10.1007/s00126-019-00879-3 | Journal (article/letter/editorial) | | Trace element geochemistry of magnetite from the Cerro Negro Norte iron oxide−apatite deposit, northern Chile...Cretaceous Cerro Negro Norte deposit located in the Chilean Iron Belt, northern Chile. The Cerro Negro Norte...different types of magnetite are recognized at Cerro Negro Norte: type I, represented by high-temperature...chemical variation between magnetite types in Cerro Negro Norte is explained by a transition from high-...Geothermal Center of Excellence (CEGA), FCFM, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile 2 Millennium |  | | Book | | .....• ••~.. lnstituto Tecnol6gico i ~ GeoMinero de Espana Special Publication No. 8 f_o_r_G~e~o-lo_g_y_...CARDOZO Universidad Nacional de lngenieria, and Newmont Peru Limited Gerente de Exploraciones Av. Jose Galvez...CEDILW Facultad de Minas, Metalurgia y Geologia, Universidad de Guanajuato Ex-Hacienda de San Matias s/n...Prof. Dr. Lwfs FONTBOTE Departement de Mineralogie, Universite de Geneve 12, rue des Maraichers CH-1211...Prof. Dr. JOSE FRUTOS Programa de Geologia Econ6mica Aplicada, Universidad de Concepci6n Casilla 4107 Concepci6n |  | | Journal (article/letter/editorial) | | Andes,San Juan,Argentina EDUARDO JORGELLANIBiASAND LIDIA MALVICINI Abstract San Francisco de los Andes is...of the Cordillera Frontal in San Juan province,Argentina. Closeto San Franciscode los Andes are outcropsof...scribing the metallogenicprovincesof Argentina, SA•r FRANCISCO de los Andes mine is on the eastern referred...referred to the San Francisco de los Andes mine as flankof the Cordillera'Frontal,San Juanprovince...tourmaline. The breccia-pipe is characterized by a complex Nature of the •ff ork.--The surfacegeologyof the |  | 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) | | Avenida Pedro de Valdivia 291, Santiago, Chile Abstract Located in the Cordillera de la Costa of northern...assigned to the Lower Cretaceous Sierra Dieciocho plutonic complex. Prior to mineralization, the Jurassic...boiling of granitoid magmas, possibly of the Sierra Dieciocho complex. Markedly higher δ34S and lower δ18O values...O 22 S TOCOPILLA Buena Esperanza (Cu-Ag) Mantos de Luna Cu-Ag Michilla District Cu-(Ag) Naguayan Cu-(Au)...Santo Domingo Cu-(Ag) TALTAL O 26 S CHANARAL Cerro Negro Cu-(Au) O 28 S A Punta del Cobre (Cu-Au) |  | 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) | | Nova Scotia, Canada b Departamento de Geologia , Universidad de Chile , Casilla 13518, C21, Santiago...14:08 16 December 2014 Departamento de Geología, Universidad de Chile, Casilla 13518, C21, Santiago,...with copper ores in the southern orebodies of the El Soldado copper deposit in central Chile. Textures...alter the magma chemistry (e.g., magnetite to ilmenite series) (Ishihara, 1977) and ore-form ing capacity...Elqui region. Bitumen was recognized in 1985 in the El Soldado copper deposit in central Chile (C. Holmgren |  | | Journal (article/letter/editorial) | | view of the fact that the central Andean IOCG province is the world’s youngest, is largely unaffected...geological and metallogenic settings of the IOCG province in the Coastal Cordillera of Chile and Peru and...Tocopilla, Chile Montecristo, Chile Cerro Negro, Chile Teresa de Colmo, Chile Mantoverde, Chile 3–5...Tamaya, Chile >2 (0.9) Los Mantos de Punitaqui, Chile 2 (gold zone only) El Espino, Chile 30 La Africana...Africana, Chile 3.3 1.7 2.7 1.0–1.2 0.86 de Haller et al. (2002) Injoque (2002) 6 20 Injoque (2002) Minor |  | | Journal (article/letter/editorial) | | to Epithermal Transition at Nevados de Famatina, Northwest Argentina C. PUDACK,* W. E. HALTER,** C. A....the subeconomic porphyry Cu-Mo-Au system at Nevados de Famatina and closely associated high-sulfidation...Cu-Au-(Ag-As-Sb-Te) veins at La Mejicana, northwest Argentina, were studied to reconstruct the evolution of...stages of cooling of the magmatichydrothermal complex, and probably underwent minor brine separation...porphyry Cu-Mo-Au system at Famatina, northwest Argentina (Losada-Calderón and Bloom, 1990; Losada-Calderón |  | | Journal (article/letter/editorial) | | inclusions contained in olivine grains from Cerro Negro, a subduction zone volcano in Nicaragua. The...possibly up to 10% V5+ in the ocean floor and Cerro Negro samples. These results are consistent with the...inclusions within an olivine grain from the Cerro Negro volcano. (b) Plane-light image of Makaopuhi-22...: OXYGEN BAROMETRY BASED ON V VALENCE 500 Cerro Negro (V* = 4.0) EETA 79001 (V* = 3.3) 15426 (V* =...spectra for three natural glasses from the Earth (Cerro Negro), Moon (15426), and Mars (EETA 79001), showing |  | | Journal (article/letter/editorial) | | Toronto, Ontario M5S 3B1 Canada 2 Servicio Nacional de Geologia y Mineria, Santiago, Chile Jack Satterly...actinolite have been carried out on the Carmen-Sierra Aspera Kiruna type magnetite-apatite and iron oxide...or hydrothermal crystallization. Zircon from the Sierra Aspera composite pluton yields ages between 131...partially overlap the ages of plutonic phases of the Sierra Aspera pluton, but are younger than the magnetiteapatite...The Early Cretaceous Las Tazas, Cerro Morado, Sierra Dieciocho, and Sierra Aspera plutons are spatially |  | Heuser, Gert, Arancibia, Gloria, Veloso, Eugenio E., Cembrano, José, Cordeiro, Pedro Filipe Oliveira, Nehler, Mathias, Bracke, Rolf (2020) The evolution of the Dominga Fe-Cu deposit (northern Chile): Insights from mineral textures and micro-CT analysis. Ore Geology Reviews, 119. 103316 doi:10.1016/j.oregeorev.2020.103316 | Journal (article/letter/editorial) | | Departamento de Ingeniería Estructural y Geotécnica, Pontificia Universidad Católica de Chile, Santiago...Nucleus for Metal Tracing Along Subduction, Universidad de Chile, FCFM, Santiago, Chile 3 4 Andean Geothermal...Excellence (CEGA), FCFM, Universidad de Chile, Santiago, Chile Centro de Investigación en Nanotecnología...Universidad Católica de Chile, Santiago, Chile 5 Departamento de Ingeniería de Minería, Pontificia Universidad...Universidad Católica de Chile, Santiago, Chile 6 International Geothermal Centre (GZB), Bochum, Germany |  | Pons, Josefina, Franchini, Marta, Meinert, Lawrence, López-Escobar, Leopoldo, Maydagán, Laura (2010) Geology, petrography and geochemistry of igneous rocks related to mineralized skarns in the NW Neuquén basin, Argentina: Implications for Cordilleran skarn exploration. Ore Geology Reviews, 38 (1) 37-58 doi:10.1016/j.oregeorev.2010.05.006 | Journal (article/letter/editorial) | | to mineralized skarns in the NW Neuquén basin, Argentina: Implications for Cordilleran skarn exploration...Maydagán a a Centro Patagónico de Estudios Metalogenéticos-Consejo Nacional de Investigaciones Científicas...Facultad de Ingeniería, Universidad Nacional del Comahue, Buenos Aires 1400, 8300 Neuquén, Argentina b Department...States c Grupo Magmático, Instituto GEA, Universidad de Concepción, Casilla 160-C, Concepción-3, Chile a...Mineralized Cu Fe Au skarns NW Neuquén Basin Argentina a b s t r a c t Five mineralized Cu, Au, and |  | Rojas, Paula A., Barra, Fernando, Reich, Martin, Deditius, Artur, Simon, Adam, Uribe, Francisco, Romero, Rurik, Rojo, Mario (2018) A genetic link between magnetite mineralization and diorite intrusion at the El Romeral iron oxide-apatite deposit, northern Chile. Mineralium Deposita, 53 (7) 947-966 doi:10.1007/s00126-017-0777-x | Journal (article/letter/editorial) | | magnetite mineralization and diorite intrusion at the El Romeral iron oxide-apatite deposit, northern Chile...GmbH Germany, part of Springer Nature 2018 Abstract El Romeral is one of the largest iron oxide-apatite...Cordillera of northern Chile. The Cerro Principal magnetite ore body at El Romeral comprises massive magnetite...sulfide mineralization, and the diorite intrusion at El Romeral (at ~ 129 Ma), followed by a late and more...represented in the district by the emplacement of the Punta de Piedra granite-granodiorite batholith (100 Ma) and |  | Oliveros, Verónica, Vásquez, Paulina, Creixell, Christian, Lucassen, Friedrich, Ducea, Mihai N., Ciocca, Isabella, González, Javiera, Espinoza, Mauricio, Salazar, Esteban, Coloma, Felipe, Kasemann, Simone A. (2020) Lithospheric evolution of the Pre- and Early Andean convergent margin, Chile. Gondwana Research, 80. 202-227 doi:10.1016/j.gr.2019.11.002 | Journal (article/letter/editorial) | | Kasseman3 1 Departamento Ciencias de la Tierra, Universidad de Concepción, Casilla 160- C, Concepción...Concepción, Chile. Servicio Nacional de Geología y Minería, Av. Santa María 104, Santiago, of 2 Chile. 3...between the Pacific coast and the border region to Argentina (e.g. Coira et al., 1982; Ruiz, 1965; Vicente...out between 18º and 40ºS in Chile and western Argentina (Fig. 1), in order to span. Jo ur Geological...Jurassic units cropping out in Chile and Western Argentina between 20º and 40ºS and sample locations. In |  | | Report (issue) | | Centro de Investigaciones Geologicas Universidad Nacional de La Plata La Plata 1900, Argentina 265 1991...photo: View north across Lago Chungara of the Nevados de Payachata Volcanic Group at 18°S in northern Chile...Associated Basalts in the Cuyo Basin, Central Argentina: 6.0066 SROs A EE eee V. A. Ramos and S. M. Kay...Cordoén de Lila Complex, Central Andes, Northern Chile; An Ordovician Continental Volcanic Province .......of an Early Paleozoic Arc; The Sierra de Fiambala, Northwestern Argentina. . ectuxgeta Latte) is G. C. |  | | Journal (article/letter/editorial) | | Chile (23°22'S, 67°44'W). It lies east of the Salar de Atacama, and reaches an altitude of 5592 m. The age...Purico-Chascon at 23°S (Hawkesworth et al, 1982), the Cerro Galan Caldera at 26°S (Francis et al., 1980,1983...Pacana Caldera at 23°S (Gardeweg & Ramirez, 1987), Cerro Tumisa at 23°S [Journal cfPrtrotogy. Vol. 35. Put...Gower Street, London WC1E6BT, UK 2 Servicio Nacional de Geologia y Mineria, Avenida Santa Maria 0104, Casilla...fine-grained lake sediments (Peine Formation and Cerro Negro Strata) of Permian to Triassic age, which are |  | | Report (issue) | | Ph08pl,ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC...Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv Rausch) Jase...Behnke, Joe Budd, Michael Canoy Rock Currier, Frank de Wit, Jordi Fabre, Mark Garcia, Tino Hammid Jaroslav...Budd photo The Minerals of Silver-Rich Cerro de Potosi aka Cerro Rico ................. 36 BY JAROSLAV........ 44 BY JAROSLAV HVRSL AND ALFREDO PETROV Cerro Huaiiaquino: Magnetite and Stromatolite ....... |  | | Journal (issue) | | Enluminees, and also his second book, Collection de Planches (i.e. 120 plates, 60 colored and 60 uncolored)...AMAZONITE Two Point Mine Project June, 1997 Van Pelt el:303-278-9724 Fax: 303-278-9763 T Mining inquiries:...c a r i Quarry kHARTFORD Bristol Mine o * ^ i ^ •t K -x \ Portland Strickland Quarry • W ATERBURY...x 5? Gillette H addam V O n a rrv Branchville Quarry * BRIDGEVILLE Figure 1. Location map. Figure...oland Bounds, President, 315 Stam ford Dr., Newark, DE 19711; Tel: (302) 731-8407; e-mail: 25628@ udel.edu |
|
