 | | 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...mineral. The Cu-Au ore is characterized by abundant magnetite and/or hematite and by locally elevated concentrations...alteration at Candelaria. In the Punta del Cobre district, ore in the deeper parts of the deposits is similarly |  | Mathur, R., Marschik, R., Ruiz, J., Munizaga, F., Leveille, R. A., Martin, W. (2002) Age of Mineralization of the Candelaria Fe Oxide Cu-Au Deposit and the Origin of the Chilean Iron Belt, Based on Re-Os Isotopes. Economic Geology, 97 (1) 59-71 doi:10.2113/gsecongeo.97.1.59 | Journal (article/letter/editorial) | | Department of Mineralogy, Freiberg University of Mining and Technology, Freiberg, Germany JOAQUIN RUIZ...de Geología y Geofísica, Universidad de Chile, Santiago, Chile RICHARD A. LEVEILLE, Phelps Dodge do Brasil...Compañía Contractual Minera Candelaria, Tierra Amarilla, III Region, Chile Abstract Re-Os isotopes are used...iron oxide Cu-Au mineralization at Candelaria, Chile, and to explore possible genetic links with the...calculated by Re/Os ratios from hydrothermal magnetite and sulfides constrains an initial 187 Os/188Os |  | Marschik, R., Singer, B. S., Munizaga, F., Tassinari, C., Moritz, R., Fontboté, L. (1997) Age of Cu(-Fe)-Au mineralization and thermal evolution of the Punta del Cobre district, Chile. Mineralium Deposita, 32 (6) 531-546 doi:10.1007/s001260050120 | Journal (article/letter/editorial) | | and thermal evolution of the Punta del Cobre district, Chile Received: 2 July 1996 / Accepted: 11 March...belt is located 15 km south of CopiapoÂ, northern Chile. It comprises several Cu(-Fe)-Au deposits in the...the Ojancos Nuevo district, with the new Candelaria mine, and Las Pintadas district, west of the river...hypogene mineral assemblage of chalcopyrite, pyrite, magnetite, and hematite. Average ore grades are 1.1 to 2%...0.2 to 0.6 g/t Au, and 2 to 8 g/t Ag. Massive magnetite occurs as veins and irregularly shaped bodies |  | | 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 |  | | Book | | ---- |----：-（ |- % A DICTIONARY OF SPANISH MINING TERMIS MININAND METALURCICALPUBLICATIONS Geology...Studies. Mining Geology . . Prospecting for Minerals . Ore and Stone Mining. . Elements of Mining . . Coal...Coal Mining . Practical Coal Mining . Elementary 39 Elect. Colliery Practice . Mine-Surveying . . Mine...Mine Air, Investigation of. Mining Law . . Blasting and Explosives . Testing Explosives . Shaft Sinking...Sinking . 39 - e - - - º - Mining - - . - *3 - - - 7º . - - $10.00 - H. W. HUGHES, F |  | | Journal (article/letter/editorial) | | that the majority of large mineral deposits and mining districts are situated in the outcrops of these...radiometric ages of mineral deposits. Sixteen mining districts in Chile, and 24 in Argentina, were attributed...to the seismically active fracture zones. Major mining districts and individual large mineral deposits...zones roughly parallel to the axis of the Peru-Chile trench (Carachas-Portillo, Choquelimpie, Iquique...relatively restricted domains of the Earth's crust. The mining districts with dated mineral deposits are arranged |  | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission... CONTENTS • Foreword lX Preface Xl Important Mining Districts 1 Discovery and Developments in Mexico...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in Mexico, which produce fine mineral...geologists, mineralo- LX x I Foreword gists, and mining engineers, but also for mineral and gem collectors | | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...is * CONTENTS Foreword Preface Important Mining Districts Discovery and Developments in México...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in México, which produce fine mineral...geologists, mineralo- x / Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Journal (volume) | | 20unse 7 The Only Mining Journal Pablithed in Mexico. Vhe Mexican Mining Journal Published SKConthly...— Vhe Mexican Mining Journal APARTADO 105 £IS. MEXICO CITY, MEX. THE MEXICAN MINING JORNAL INDEX TO...20 and 1. January to December 1915. Accounts Mine, System Action of Dissolved Air of, in Mill Pulp...Longest in Colombia, Aguascalientes, Asientos Mining District, Air, Dissolved, Action of in Mill Pulp, Air...and Folation, Air and Temperature in the Deepest Mine in the World,. Air, Compressed, for Ore Flotation |  | | Report (issue) | | deposits, or a formally designated mining district. For some mining districts described in this report...individual deposits within the district are also given. This was done so that district-scale phenomena, such as...as zoning, could be described in the district record, whereas deposit specific data could be described...individual mines and mining claims. MINING DISTRICT/AREA Name of the mining district or geographical area...area to which the deposit belongs. 11 PROVINCE The Republic of Bolivia is divided into 9 departments |  | | Report (volume) | | application of mineral deposit models to classic mining areas in Bolivia. The data that result from these...United States. Bolivia has a long and important mining history, and mineral resources will probably continue...development of future exploration and investment of the mining industry in nontraditional areas of the Andean...being the best example. After hundreds of years of mining, these deposits are still productive and the Cordillera...effort to promote the development of the Bolivian mining sector, TDP provided a grant of $2 million to the |  | | Report (issue) | | rate of return (DCFROR) analyses of individual mining operations, commodity availability appraisals,...environmental impacts and regulatory compliance costs of mining and mineral processing operations; and in formulating...holdings. Prior to 1978, the development of complete mine property cost evaluations was impeded by still evolving...tool. Systems design work also continued on the mine simulation (MINSIM) program, an economic evaluation...started in the late 1960’s to evaluate individual mining operations by DCFROR methods (7). This software |  | | Report (issue) | | Centro de Estudios Regionales Andinos "Bartolome de Las Casas" ; Lima, Peru : lnstituto frances de estudios...Jose de, 1540-1600. Historia natural y moral de las lndias. Sevil1a, Juan de Leon, 1590. 535, [33] p...Spain - Badajoz (Province) 2. Agricul/Ural • resources - Spain • Badajoz (Province) 3. Badajoz (Spain...ARCHAEOLOGY: 2002 3 Adams, Kathleen M. , 1957 Province) - Social life and customs. I . Title. fl. Series:...Internacional para el Estudio de las Culturas Pre-Colombinas de las Antillas Menores. International Congress |
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