 | | Journal (article/letter/editorial) | | Overview of the Geology and Mineral Industry of Nicaragua a Joseph T. Arengi & Glen V. Hodgson b a Consulting...Carretera Masaya, 1, cuadra arriba, Managua, Nicaragua Published online: 06 Jul 2010. To cite this article:...Overview of the Geology and Mineral Industry of Nicaragua, International Geology Review, 42:1, 45-63, DOI:...Overview of the Geology and Mineral Industry of Nicaragua JOSEPH T. ARENGI Consulting Geologist, P. 0. Box... Carretera Masaya, 1 cuadra arriba, Managua, Nicaragua Downloaded by [McMaster University] at 13:15 |  | | Journal (volume) | | ROVANIEMI DISTRICT OF NORTHERN FINLAND AND WESTERN NICARAGUA by Ulpu Väisänen with 54 figures, 19 tables...Oulu, public criticism in Lecture Room of of the Department of Geology, on January 23th, 2004, at 12 noon...Rovaniemi district of Northern Finland and western Nicaragua. Geological Survey of Finland, Bulletin 400, 145...Rovaniemi district of Northern Finland and in western Nicaragua, areas differing climatically, geologically and...fracture zones. The quality of the groundwater in Nicaragua was studied in the agricultural areas of Tisma |  | | Journal (article/letter/editorial) | | VolcanicRocksof the La Libertad Gold Mining District and Its Surroundings,Nicaragua MAURICIO DARCE* Departmentof...urroundinga swarmof auriferousquartzveinsat La Libertad,Nicaragua.The outermostzone (I) is affectedby...wairakite subfacies). A steepthermal gradientat La Libertad, exceeding150øC/km, revealsthat the mining districtis...40 depositsin Nicaragua(Fig. 1), but there are only two km west-northwest of La Libertad contains similar...typicaldis- unit elsewherein the La Libertad region and its vitrict, La Libertad andits surroundings. The geologic |  | | Report (issue) | | U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY PRELIMINARY BIBLIOGRAPHY OF THE GEOLOGY AND MINERAL...MINERAL DEPOSITS OF NICARAGUA by Herbert A. Pierce Open-File Report 92-547 This report is preliminary...deposits, Doth metallic and non-metallic, in Nicaragua. The U.S. Geological Survey through the Center...geochemistry, geology, and geophysics in and near Nicaragua. Unpublished literature and theses were included^whenever...the countries that share a common border with Nicaragua. Studies of the stratigraphy from southern Mexico |  | | Journal (article/letter/editorial) | | northeastern Nicaragua), on metamorphic basement, and the southern region (southern Nicaragua through Panama)...various countries of Middle America (mainly in Nicaragua and Cuba), ranging from broad reconnaissance to...southern part of the island arc, in southern Nicaragua, Costa Rica, and Panama, lies on a different basement...On this "basal" complex of rocks, in western Nicaragua and in Costa Rica, predominantly sedimentary rocks...Honduras-Nicaragua massif. It includes Guatemala, Honduras, and the northeastern part of Nicaragua. Here |  | | Journal (issue) | | necesita hacer para fomentar la exploración minera en chile? TEMAS Desafíos para la industria Restricción de...de capital para la exploración y su impacto en la industria minera. Visión global. Sustentabilidad en...OFICIAL NACIONAL MEDIO OFICIAL INTERNACIONAL L A LA EDITORIAL TÉCNICA Y DE NEGOCIOS LÍDER DE CHILE R...year of copper in concentrates as well as gold and silver as byproducts during the first years of production...América Latina que hasta ahora estaban al margen de la minería formal y a gran escala. Xstrata Copper Perú: |  | | Report (volume) | | International Cooperation Administration, U. S. Department of State UNITED STATES GOVERNMENT PRINTING OFFICE...OFFICE, WASHINGTON a 1957 UNITED STATES DEPARTMENT OF THE INTERIOR FRED A. SEATON, Secretary GEOLOGICAL...Francisco mine____________________________________ La Uni6n mine ________________ --------------------...____________________ Nicaragua-----------------------------------------------La Cadena prospect-----...pa district_____________________________________ La Gringa mine_______________________________ Corona |  | | Journal (article/letter/editorial) | | basaltandesite-daeite volcanism took place. Gold-silver quartz veins and Cu-, Pb-, Zn- (Ag)-sulfidic ore...Cretaceous. They are represented in southern Nicaragua and in Costa Rica by graywacke, arkose, silicic...dominant Eocene sediments in Panama, Costa Rica and Nicaragua (Brito formation). The thick series (up to 4,000...dacites, and their tufts in the extreme south of Nicaragua, and augite-hypersthene andesite and the olivine...central Cordillera in Panama and Costa Rica. In Nicaragua and E1 Salvador ignimbrites cover much larger |  | | Journal (article/letter/editorial) | | North Peruvian Department La Libertad hosts a number of important gold mining districts like La Lima, E1 Tingo...with basement series. The important mining districts La Lima, E1 Tingo, Pataz, Parcoy, and Buldibuyo show...richer in base-metals (e. g. Buldibuyo, Pataz, and La Lima). It should be pointed out that gold, though...during the second stage. On the other hand, the silver-content of gold/ electrum as well as that of the...with the following process. Transport of gold, silver, and basemetals in chloride solutions under oxidizing |  | | Journal (article/letter/editorial) | | Specimen is 2.5 cm across. Dave Bunk specimen, Jesse La Plante photo. appearance, and enargite is not an...found Figure 2. Enargite trilling from Butte, Silver Bow County, Montana. Twin is 5 mm across and is... Sharp, lustrous enargite crystals from Butte, Silver Bow County, Montana. The specimen is 5 cm across...place Figure 4. Enargite crystals from Butte, Silver Bow County, Montana. The largest crystal is 2 cm...preeminent American locality for enargite is Butte, Silver Bow County, Montana, the so-called Richest Hill |  | | Report (issue) | | cm, from the Nuestra Señora del Carmen mines area, La Celia, Jumilla, Murcia, Spain. Fabre Minerals specimen...calcite specimens from a revered Spanish locality: the La Florida mining area, Herrería-Valdáliga-Rionansa...====== Cantabria). The small Pb-Zn mines of the La Florida group have been inactive since 1978, but...came from this discovery. Calcite, 5.6 cm, from the La Florida mining area, Herrería-Valdáliga-Rionansa... Also, from recent finds on the dumps of the old La Vidale lead mine, Bréziès, Asprières, Aveyron, France |  | | Catalog/List | | 4 x 3 cm. f. 11.25 Calcite. Quirivilca Mine, La Libertad, Peru. Mass oflustrous, white rhombic crystals...Poland. Intergrown clusters ofbright, metallic silver complex octahedral Galena crystals (to about 1...Galena. Joplin, Missouri, USA. A suburb, shiny silver metallic specimen of Galena which camprises of...net/users/dt89/minerals-a.html Cut and polished section ofbright silver metallic Galena on top ofwhich has developed altemating...4 cm. f, 22.75 Sphalerite. Quirivilca Mine, La Libertad, Peru. Intergrown group ofsharp, striated black |  | | Book | | The Bewitchment of Silver This series ofpublications on Africa, Latin America, and Southeast Asia...Press, or Ohio University. The Bewitchment of Silver The Social Economy of Mining in Nineteenth-Century...Cataloging-it7-P1tblica~ion Deostua, Jost. The bewitchment of silver : the social economy of mining in nineteenth-century...Production in Nineteenth-Centurylry Peru: Queen Silver, Prince Copper Mines, Mineowners, and Mine Workers:...Registered Silver Production in Peru and Pasco, 1771-1898 2.2. Volume, Price, and Value of Silver Production |  | | Journal (article/letter/editorial) | | AssociatedSilver Mineralization DONALD C. NOBLE Department of GeologicalSciences,Mackay Schoolof Mines,...02 (99.6) (99.6) Total $.7 ppm Rb Cs Sr Ba La Ce Nd Sm Eu Gd Tb 177 19 740 850 45.6 90 $7 6.17...sentedby the weak to locally intensehydrothermal Silver mineralizationwas first recognizedin the alterationthat...and Yellowstonecalderas and the San Julian and La Libertad vein systems of the westernUnited Stateswithin...that by galena,sphalerite,pyrite and, in the La Libertad noneof the rockschemicallyanalyzedwere derived |  | | Report (issue) | | Mundo-Tamboras district, Sanchez Carrion Province, La Libertad Department, Peru. I was told years ago that this occurrence... Huamachuco, Sanchez Carrion Province, La Libertad Department, Peru. The Arkenstone specimen and photo...summer 2014 in the Lily mine, Pisco Umay, Ica Department, Peru. Clinoatacamite is a rare polymorph of... 9.2 cm, from the Lily mine, Pisco Umay, Ica Department, Peru. The Arkenstone specimen and photo. 4... 6.4 cm, from the Lily mine, Pisco Umay, Ica Department, Peru. The Arkenstone specimen and photo. An |  | | Journal (article/letter/editorial) | | C O NNOISSEUR'SCHOICE ROBERT B. COOK Department of Geology and Geography Auburn University Auburn, Alabama...& Minerals, is a professor of geology in the Department of Geology and Geography at Auburn University...ferrokesterite. Stannite is found in tin-tungsten and tin-silver hydrothermal veins, in some volcanogenic massive...Gunnison County, Colorado, where it occurs with native silver, löllingite, smaltite, and various sulfides; the...widely distributed in the subvolcanic and related silver-tin deposits of Bolivia (Ahlfeld 1936; Petrov, |  | | Report (issue) | | on quartz, 4 cm, from Tamboras, Mundo Nuevo, La Libertad, Peru. Your Mineral Collection specimen and photo...of green augelite from Tamboras, Mundo Nuevo, La Libertad, Peru—an occurrence which first became known...classic occurrences old and new, with an emphasis on silver minerals. Not for the first time, I mention the...rooms are shown here: a stately old Freiberg wire silver specimen and a wonderful elbaite from an uncommon... ============================================================ Silver, 7.5 cm, from Freiberg, Sachsen, Germany. Exceptional |  | | Report (issue) | | Quiruvilca, Santiago de Chuco Province, La Libertad Department, Peru. Large numbers of orpiment specimens...Quiruvilca, Santiago de Chuco Province, La Libertad Department, Peru. Mch Minerals specimen and photo...a terrifically “classic” miniature of dendritic silver overgrown by arsenic from the long-closed Sophia... ============================================================ Silver with arsenic overgrowths, 3.3 cm, from the Sophia |  | | Catalog/List | | x 3 cm . .f 11.25 Calcite. Quirivilca Mine, La Libertad, Peru. 1 of 11 06/24/96 13:05:51 , The...Galena. Joplin, Missouri, USA. A suburb, shiny silver metallic specimen of Galena which comprises of...4 cm. f 22.75 Sphalerite. Quirivilca Mine, La Libertad, Peru. Intergrown group of sharp, striated black...Kadamzhay, Kirgizia, Russia. Intergrown metallic silver crystals (to about 3 cm) on minor matrix of small |  | | Journal (article/letter/editorial) | | Springer-Verlag 1977 Short Note The Milluachaqui Epithermal Silver District of Northern Peru V. F. Hollister and L...part of Peru, show a vertically zoned, epitherrnal silver-gold mineralization. Colonial production was obtained...oxidized, high-grade ores, consisting mostly of native silver and cerargyrite. More modern development exposed...pyrargyrite-polybasite-aeanthite zone), silver-copper ores (the tetrahedrite zone), silver-lead ores (the galena-sphalerite...ores (the sphalerite zone). The ratio of gold to silver in the "bonanza" ores was about 1 to i00, by weight |  | | Report (issue) | | Binntal, Valais, Switzerland [TL]. From the La Libertad mine, Quiruvilca, ??, Peru. Name: For its similarity...Edenharter, and A. Criddle (1990) Baumhauerite-2a: a silver-bearing mineral with a baumhauerite-like supercell |  | | Journal (article/letter/editorial) | | producingfields,Lobitos (1901), La Brea-Parifia (1875) and Zorritos (1863). At Lobitos and La Brea-Parifia oil is...Andean divide, through the departmentsof Cajamarca, Libertad and Ancash. The Santafield eastof Chimboteis the...and the reservesare depleted. Jatunhuasi,southof La Oroya, is the only other bituminousfield of much...wolframitedepositsof north-central Peru (Ancashand La Libertad) include the Pasto Bueno mines, which have been...and thallium, all recoveredby efficientmetallury at La Oroya smelter. The ores occur in a number of structural |  | | Journal (article/letter/editorial) | | C O NNOI S S EUR' SC H OICE ROBERT B. COOK Department of Geology and Geography Auburn University Auburn...Minerals, is a professor of geology and head of the Department of Geology and Geography at Auburn University...University] at 07:53 01 January 2015 Daly-Judge, and Silver King. It has also been reported from the Albion...arsenopyrite, and boulangerite at the large open-pit silver mine in the Candelaria district, Mineral COLOR...bournonite specimens have been available from the Van Silver mine near Whistler and the Grey Rock mine near |  | | Journal (article/letter/editorial) | | ROBERT B. COOK Department of Geology Auburn University Downloaded by [JAMES COOK UNIVERSITY] at 16:12...Oxygen Corporation to the University of Utah Department of Geology and was later transferred to the Utah...Peruvian localities, including the Quiruvilca mine, La Libertad, and Huanzala, Huanuco. Specimens of almost equal...equal quality were produced from the tin-silver occurrences of Oruro, Llallagua, and other Bolivian districts...Minerals, is a professor of geology and head of the Department of Geology at Auburn University, Auburn, Alabama |  | | Report (issue) | | mine, Chester, Windsor Co., Vermont. From Butte, Silver Bow Co., Montana; at the Spruce claim, King Co...exceptional crystals from the Quiruvilca mine, La Libertad, and Huanzala, Huanaco. Name: From the Greek |
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