 | 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 |  | | Report (issue) | | need for a compilation of Spanish geological and mining terminology that goes beyond the few Spanish-English...terms, which have grown out of five centuries of mining tradition in Latin America, and frequently draw...California Bolivia Brazil California Central America Chile chemistry Colombia crystallography Cuba Ecuador...Bolivia Brasil California (EE.UU.) America Central Chile quimica Colombia cristalografia Cuba Ecuador frances...estadistica Santo Domingo levantamiento suroueste de las EE. UU. Uruguay Estados Unidos variedad verbo intransitive |  | | Report (volume) | | bodies in most deposits precludes larger scale mining or mechanizations of operations, and it is concluded...small mills in other districts would also permit mining of lower grade ore. Replacement deposits of lead-zinc...districts and copper sulfldes in the Antamina-Contonga district contain large reserves of possibly minable material...concentrating plants, and mining machinery. INTRODUCTION The Andean mineral province, a major metallogenic...covers an area including Peru, Bolivia, and northern Chile and Argentina. Metals present in quantity are copper |  | | Report (issue) | | Lothringer 11 3. Middle Paleozoic Strata of the Sierra Las Pintas, Northeastern Baja California Norte, Mexico...John Hoobs 43 5. Geology West of the Canal de Las Ballenas, Baja California, Mexico Michael Campbell...1987 Plate 4. Columnar Sections of the Canal de Las Ballenas Group Plate 5. Geologic Map of the Northeastern...Sierra Juarez; 12, northern Sierra Las Pintas; 12A, southern Sierra Las Pintas; 13, Playa San Felipe; 13A...Rocks of unit D are found only in the Sierra Abandonada, located 8 km northwest of the town of San Felipe |  | | 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 |  | | Journal (article/letter/editorial) | | minerals Review Do Old Mining Areas Represent an Environmental Problem and Health Risk? A Critical Discussion...Martínez-Sánchez, M.J.; Pérez-Sirvent, C. Do Old Mining Areas Represent an Environmental Problem and Health...carried out to establish the state of knowledge of a mining area with several centuries of exploitation and...Cartagena-La Union (Spain), has a long history of mining activity, ending in 1990. The area is rich in metallic...critical mining zones. Academic Editors: Anna Karczewska, Karolina Lewińska and Keywords: mining areas; |  | | Journal (issue) | | crystal group, 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection; Jeff Scovil...Gustavo Adolfo 250-J Estacion Central Santiago, Chile jZonfenls * * . I n t r o d u c t i o n ..................................... History of Peru Mining in Peru The Mineral Specimen Business C o l l e....................... Quiruvilca district, Santiago de Chuco province, department of La Libertad PASTO.......................... Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u |  | | Book (volume) | | the Mineralogical Society and the Institution of Mining and Metallurgy publication on the ferrous, non-ferrous...clear descriptions of the classical and producing mining districts and the larger deposits are required...interested in prospecting, by organizations requiring mining and mineral statistics, by compilers of atlases...non-specialists, who may include, for example, mining company executives, investment consultants and...Institution of Mining and Metallurgy The Mineralogical Society " Published by The Institution of Mining and Metallurgy |  | | Journal (issue) | | except the Dale Beck Valley, Dry Gill and Carrock End Mine. Grahamis hoping to get the permit system properly...still very much a 'frontier place'. One supposed mine was started by a character called Otto van Stryk...Stryk who thought he had found a huge iron mine. Alas, he never got any useable ore out of it. Rick went... So now it is recognised as a potential uranium mine! Another anecdote involved a light plane brought...amethyst, fluorapatite and tourmalines. Rossinguranium mine, a uraniferous granite, was also mentioned. Rick |  | | Book | | . . . . . . . . . 71 Of slags and men. Iron mining and metallurgy in the Mira valley (Southwest Portugal)... . . . . . . . . . . 313 Prehistoric copper mining and metallurgical expertise in Ireland William...the movement and deposition of metal objects in mining areas of Central Europe (Junk et al. 2001). The...other archaeological features, such as settlements, mining resources, etc.; – Possibility of making this information...plano-convex ingots in the area: one in the Varilongo mine (Santa Comba) and another in Ríal (Cuns, Coristanco) |  | | Book (edition) | | org/details/worldmininggloss0000unse - ... WORLD MINING GLOSSARY OF MINING;..PROCESSING, AND GEOLuGICAL TERMS From...From the Publishers of WORLD MINING , WORLD COAL and the WORLD MINES REGISTER Miller Freeman Publications...PUBLICATIONS FOR THE MINING AND MINERALS PROCESSING INDUSTRIES Waste Production and Disposal in Mining, Milling...personnel World Mining Copper Map Showing every known important porphyry copper and molybdenum mining operation...1968 Second, revised edition, August 1975 WORLD MINING GLOSSARY OF MININGAPROCESSING, AND GEOLuGICAL TERMS |  | | Book | | título, a mais espectacular das jazidas secundárias, Las Médulas, foi classificada como Património da Humanidade... Por exemplo, a arsenopirite, a pirrotite, a magnetite e a calcopirite indicam uma maior proximidade...Alcáçovas existe a associação de Au-calcopirite-magnetite. 7. Ocorrências de contacto, como são o caso de...Filipe enviou muitos homens para uma mina antiga, abandonada havia tempo, para que explorassem qual a sua...Plínio apesar de válida para o caso das minas de Las Medulas (Léon), é uma aglutinação incorrecta de dois |  | | Journal (volume) | | miners is ansome of the large mines of Utah. The mine-owners of Bingham say that on account of the low...nounced in the to take place in The North Star Mining Company, of Grass Valley, has recently declared...expected to have the machinery in place The Champion Mining Company, Nevada and everything in readiness for...warden. The actual work of constructhe old Merrifield mine, that property being tion of the power house and...Matheson, who some years ago suwith operations in the mine. CAST IRON SECTIONAL WATER-JACKET SMELTING FURNACE |
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