| | Journal (article/letter/editorial) | appeared are Schneeberg-Schlema Large amounts of pyrargyrite, stephanite, polybasite in Obersachsen (Germany)...Juan de Rayas in Guanajuato (Mexico) and has become the richest silver mine in the world, in more recently...ceased vein. The San Juan production by the de Rayas mine in time of World War II. Guanajuato also In 1946...very city In Morocco, the of Oberschlema Bou Azzer mine, itself, which finally already very had to be relocated...show. The Imiter mine began its modern producing many quality specimens, until mining production period | | | Report (issue) | Sociedad Geológica Mexicana, Volumen Conmemorativo del Centenario (ISSN 1405-3322). Volume 57 (2005), no...Geology—Mexico. 2. Geology, Structural—Mexico. 3. Faults (Geology)—Mexico. 4. Ore deposits—Mexico. I. Alaniz-Álvarez...epithermal deposits of México, examples of which have a mining history going back to pre-Columbian times. The...The evolution of Middle America and the Gulf of Mexico-Caribbean Sea region during Mesozoic time: Geological...Tectonostratigraphic Terranes and Tectonic Evolution of Mexico: Geological Society of America Special Paper 278 | | | Book | Arqueología, Antropología e Historia del Perú, Museo de Oro and Museo Andrés del Castillo in Lima, and Museo Tumbas...study of lake sediments showed that the famous Cerro Rico de Potosí deposit in Bolivia, one of the world...Sicán period, 59 x 31 cm. © Museos "Oro del Perú" "Armas del Mundo". Fundación Miguel Mujica Gallo, Lima...had been found in nearby ruins, therefore ancient mining of the lapis lazuli is highly improbable (Ruppert...the first near Alca on the Cotahuasi river, La Unión province, and the second near Chivay in Colea valley | | | Journal (article/letter/editorial) | com/locate/oregeorev Mesozoic orogenic gold deposits in Mexico Aldo Izaguirre a,⁎, Antoni Camprubí b, Alexander...Boulevard Juriquilla 3001, 76230 Juriquilla, Querétaro, Mexico Instituto de Geología, Universidad Nacional Autónoma...México, Ciudad Universitaria, 04510 México, D.F., Mexico c Centro de Geociencias, Universidad Nacional Autónoma...Boulevard Juriquilla 3001, 76230 Juriquilla, Querétaro, Mexico d Department of Geological Sciences, Jackson School...s t r a c t Although orogenic gold deposits in Mexico were mostly formed during the Cenozoic, they started | | | 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 | | | Book | 12-16 with enclosures. Geological landscape of the Rio Nevado canyon. The juncture between the Santander...Colombian Andes. This scaled geologic sketch of the Rio Nevado canyon was generated during detailed field-based...outcropping along the southern and northern walls of the Rio Nevado canyon, whilst maintaining the relative orientation...to Northwestern South America 1938 – Der Nevado del Cocuy: Columbianisches Bergerlebnis (selfpublished)...Teresa Orozco-Esquivel, Carlos Javier Sánchez, and Andrés L. Cárdenas-Rozo 8 Late Cenozoic to Modern-Day | | | Book | Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy of Rio Tinto plc. SPONSOR...of Economic Geologists Publications Board thanks Rio Tinto Exploration for its generous financial support...Magmatic-Hydrothermal History of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest...Chuquicamata District, Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern...± Molybdenum Deposits of the Ertsberg-Grasberg District, Papua, Indonesia Clyde A. Leys, Mark Cloos, | | | Book (edition) | VERSION DIGITAL DEL LIBRO COMPENDIO de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Compilado...señalar la actuación de Roberto Beder por el aporte del estudio de los minerales en las calizas granulosas...calcográficos y roentgenográficos, y de la incorporación del estudio de minerales radiactivos. El anexo de la...especies minerales descubiertas en diferentes regiones del país también se incrementaron. Son, por orden de...fue editada tomando como base la versión impresa del libro e incluye correcciones y adendas a la misma | | | Conference Proceedings (Volume) | copper mine in the very north of Sweden. Mining operations started in 1968 and the current mining depth...of the Vizcaíno Peninsula (Baja California Sur, Mexico), re-visited for platinum-group minerals ........evolution of the world class Siguiri orogenic gold district (Guinea, West Africa) ..........................processes in the orogenic gold deposit of the Pampalo mine, Hattu schist belt, eastern Finland . . ..........Alfons Berger & Ole Christiansen Svartliden gold mine: shear zone and BIF-hosted orogenic gold deposit | | | Book | . . . . . . . . . . . . . . . . . . . . . . . Mining Ore Deposits: Geological Factors, Economy and Politics...that have accumulated over millennia close to a mining area can contain hundreds of thousands of tons...Rothenberg has gained the interest of a number of mining engineers, geoscientists, chemists and metallurgists...collaborate in the exploration of early copper mining in these regions. He was the first to arouse interest...especially if they have worked in areas of small-scale mining activities in developing countries (Priester et |
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