 | CazaĂąas, X., Melgarejo, J. C., Luna, J. A., BarrabĂ, H. (1998) El depĂłsito volcanogĂŠnico de Cu-Zn-Pb-Au El Cobre, Cuba Oriental: estructura y mineralogĂa [The Cu-Zn-Pb-Au volcano genic deposit El Cobre, Western Cuba: structure and mineralogy]. Acta Geologica Hispanica, 33. 277-333 | Journal (article/letter/editorial) | | (1998), nÂş 1-4,p. 277-333 El depĂłsito volcanogĂŠnico de Cu-Zn-Pb-Au El Cobr Cuba Oriental: estructura y mineralogĂa...The Cu-Zn-Pb-Au volcano genic deposit El Cobr e, Western Cuba: structure and mineralogy X. CAZAĂAS(1...BARRABĂ(3) (1) Instituto de GeologĂa y PaleontologĂa, La Habana, Cuba. (2) Departament de Cristal¡lografia,...Mineralogia i Dipòsits Minerals. Facultat de Geologia. Universitat de Barcelona. joanc@natura.geo.ub.es. (3)...Empresa Geominera Oriental, Santiago de Cuba, Cuba. RESUMEN El depĂłsito âEl Cobreâ encaja en series volcanosedimentarias |  | CazaĂąas, Xiomara, Alfonso, Pura, Melgarejo, Joan Carles, Proenza, JoaquĂn Antonio, Fallick, Anthony Edward (2008) Geology, fluid inclusion and sulphur isotope characteristics of the El Cobre VHMS deposit, Southern Cuba. Mineralium Deposita, 43 (7) 805-824 doi:10.1007/s00126-008-0197-z | Journal (article/letter/editorial) | | sulphur isotope characteristics of the El Cobre VHMS deposit, Southern Cuba Xiomara CazaĂąas & Pura Alfonso &...Springer-Verlag 2008 Abstract The El Cobre deposit is located in eastern Cuba within the volcanosedimentary...to quartz veins. Sulphides are mainly pyrite, chalcopyrite and sphalerite; gold occurs in the stratabound...handling: A. Boyce Introduction X. CazaĂąas Instituto de GeologĂa y PaleontologĂa, VĂa Blanca, LĂnea del Ferrocarril...Ferrocarril s/n, San Miguel del PadrĂłn, Havana, Cuba P. Alfonso (*) Departament dâEnginyeria Minera i |  | | Journal (article/letter/editorial) | | com/loi/tigr20 Outline of metallogeny of copper deposits of Cuba Yu.V. Bogdanov , V.N. Gur'yanova & M. Mirayes Published...(1966) Outline of metallogeny of copper deposits of Cuba, International Geology Review, 8:10, 1218-1225,... Outline of metallogeny of copper deposits of Cuba Yu.V. Boacianov, V.N. Gur'yanova and M. Mirayes...09:55 27 November 2014 ABSTRACT: Copper deposits of Cuba belong to the Jurassic lead-zinc-copper, Cretaceous...formed at the initial and early stages of the Cuba folded province. Pinar del Rio, Pinos, Trinidad and Oriente |  | | Report (issue) | | districts and the green, manganese. As you see, Cuba has (I should say had) the great prepondance (actually...in World War I and peaked in World War II when Cuba furnished most of our refractory ore. The deposits...manganese deposits of the region are in eastern Cuba along the northern flank of the Sierra Maestra....bodies in the upper part of the marine pyroclastic Cobre Formation, of latest Cretaceous(?) to middle Eocene...near or in the uppermost limestone member of the Cobre Formation. Warm springs active during the waning |  | | Book | | authoring Boletfn numeros 40 and 41 (Instituto Geol6gico de Mexico, 1922, 1923), has an author been able to provide...It is the hope and wish of the Sociedad Mexicana de Mineralogia, which promotes the study of Mexican...subject. Miguel Romero PhD President Sociedad Mexicana de Mineralogfa Tehucican, Puebla PREFACE This book...arose only after the establishment of the Colegio de Mineria /College of Mining) in Mexico City on January...extracted from them. Fausto de Elhuyar ( 1755-1833), the first director of Colegio de Mineria appointed the |  | | Journal (article/letter/editorial) | | minerals include, to name but a few, pyrite, chalcopyrite, galena, acanthite, sternbergite, enargite,...complex tennantite crystals with quartz from the El Cobre mine, ConcepciĂłn del Oro, Zacatecas, Mexico. Cal...exceptional 9-cm tennantite specimen from the Longfellow mine, Red Mountain Pass, Ouray County, Colorado. Dave...to 6 mm on edge form around cores composed of chalcopyrite and are associated with siderite, pyrite, and...disease has not gotten to them.) From the Yankee Girl mine, Silverton district, San Juan County, tennantite |  | | Journal (issue) | | ................................... EL COBRE COPPER MINE OF CUBA .............................................................................. A SALT MINE AT ISCHL, AUSTRIA ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡...is reported that the old St. John's Quicksil⢠ver Mine in the hills about six miles from the Mare Island...Del Mar Avenue, Vallejo. The writer visited this mine several years ago, but the small dumps, mostly covered...character was my mother's joy in meeting friends of mine when they called at the house. Nothing was too good | | | Book | | Boletin nuimeros 40 and 41 (Instituto Geoldgico de MĂŠxico, 1922, 1923), has an author been able...It is the hope and wish of the Sociedad Mexicana de Mineralogia, which promotes the study of Mexican...subject. Miguel Romero PhD President Sociedad Mexicana de Mineralogia Tehuacan, Puebla PREFACE This book...arose only after the establishment of the Colegio de Mineria (College of Mining) in MĂŠxico City on January...extracted from them. Fausto de Elhuyar (1755-1833), the first director of Colegio de Mineria appointed the |  | | Report (issue) | | Union of South Africa:Traasvaal â˘â˘â˘ â˘â˘â˘ ⢠â˘â˘ Cape Province ... â˘â˘â˘ â˘â˘â˘ Orange River Colony ... â˘â˘â˘ Natal... â˘â˘â˘ 0 I I ⢠⢠North and Central America : Cuba â˘â˘â˘ ⢠â˘â˘ Hayti and Santo Domingo Mexico ... â˘â˘â˘...Cu80 4.5H2 0 ¡ 25¡4 up to 5 Of these minerals chalcopyrite represents the chief primary ore from which...derived. It ,o ccurs gen.e11"'ally as a, low-gra,de ore vvhich usuaJly requires oonsi(d eirable t:rea...tends to give way. to the leaner primary 0!fes as mine s get deeper. It is importa,,n t to realize that |  | | Journal (article/letter/editorial) | | of near-surface ore mineral assemblages: âchapeau de ferâ, âEiserner Hutâ, âcangaâ, âgossanâ. Collective...and vanadocrete (vanadate). Panczner 1987 Tajo Mine, Hidalgo del Parral, Chihuahua, Mexico Panczner...assemblage / ore type Primary mineralization Cerro de Pasco Peru Pb-Cu-Zn-Ag- tenorite Bi replacement/...Baumgarten et al. 2008 Dill et al. 1997a Cajamarca Province Peru Palache et al. 1951 Malpelo Island, Colombia...Shuca Cerro Blanco El Salvador Schneider 1958; CazaĂąas et al. 2003 El Cobre Cuba CamprubĂ et al. 2003 |  | | Journal (article/letter/editorial) | | National University] at 06:43 31 December 2014 mine in Colorado, and they found virtually the entire...veins where it is associated with, among others, chalcopyrite, galena, sphalerite, pyrite, acanthite, bornite...pseudomorph collector there are examples of chalcopyrite, cuprite, covellite, pyrite, bournonite, and...tetrahedrite and pyrite specimen from the Anchor mine, Park City, Utah. The specimen was in the stock...examples at the present time are from the Sweet Home mine, near Alma, Park County, Colorado, where it occurs |  | | Journal (issue) | | mineral localities: The Trucco mining district, Taxco de Alarcon, Guerrero, Mexico .........................Jlline Famous mineral localities: The Refugio mine, Municipio de Choix, Sinaloa, Mexico ....................453 by WE. Wilson Jlerro de Jllercado Famous mineral localities: Cerro de Mercado, Durango, Mexico ...Front Cover Smithsonite, 4 cm wide, from the Refugio mine, Choix, Sinaloa, Mexico. William Dameron collection;...that were collected and stored more carefully. The mine is still being actively worked today, as the city |  | | Report (issue) | | ... ..,,..,. UNIVERSIDAD NACIONAL DE MEXICO, TNI:l:TT'I'TTDE GEOLOGIA auspices of ON CULTURAL AND...Santa Ana and La Providencia prospects â˘â˘â˘â˘â˘ 113 El Espejo prospect â˘â˘,.. ⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠â˘...â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘ 114 Beatriz mine â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘ 114 Carna val mine. ⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠â˘...⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠. ⢠⢠⢠114 San Juan de Dios mine â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘ 114 Deposits in Cerro...â˘â˘â˘â˘â˘â˘ 114 Santa Eduviges mine â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘ 114 Mara villa mine. ⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠⢠|  | | Journal (article/letter/editorial) | | University] at 05:52 29 January 2015 FRENCH CREEK IRON MINE, CHESTER COUNTY, PENNSYLVANIA M any minerals described...weathering or alteration of a single mineral, chalcopyrite, the dominant primary ore mineral of copper...both the mining industry and the collector, chalcopyrite forms under a wide variety of geologic conditions...exceptional with respect to the parent species, chalcopyrite. However, at one time several American localities...truly exceptional chalcopyrite specimens. One such locality is the French Creek iron mine, Chester County |  | | Journal (article/letter/editorial) | | the major sulfide mineral, with subordinate chalcopyrite, sphalerite and rare galena; traces of gold...pyrite as the major mineral, with subordinate chalcopyrite, sphalerite and rare galena. Additionally, traces...the typical VHMS hydrothermal fluids (250°C-350°C; de Ronde 1995). The overall results obtained from Tasik...seawater to several times greater than seawater (e.g., de Ronde et al. 1997; Bodnar et al. 2014). 13 Although...compared to mid-ocean ridge settings (typically >2500m) (de Ronde et al., 2007). Hence, the geodynamic setting |  | | Journal (article/letter/editorial) | | vein district, Spain: mineralogical data from El Cobre vein hydrothermal mineralization hosted by granitoids...granitoids and metasediments. The El Cobre vein, a cordilleran vein-type deposit (sensu Gilbert and Park7)...by monzogranitic rocks (the so-called Monzogranito de Linares) and minor Carboniferous metasediments. The...unit). Pseudo-primary muscovite is very rare. The El Cobre vein records three stages of mineralization, which...DIABASES FAULTS N BE 18 VEINS 0 19 5 km 31 20 El Cobre 38Âş10â 22 23 24 B 3Âş50â 28 27 25 26 3Âş40â |  | | Journal (article/letter/editorial) | | Library] at 03:41 01 August 2012 Olivenite TSUMEB MINE, TSUMEB, OSHIKOTO REGION, NAMIBIA H ydrothermal...mineralogy by copper-bearing sulfide minerals such as chalcopyrite. When these deposits are exposed to oxygen and...specimen of olivenite from the worldfamous Tsumeb mine in Namibia, where attempts at specimen mining have...secondary copper assemblages from the Black Pine mine in the Phillipsburg area of Granite County (Waisman...and Gibbs 1983; Anthony et al. 1995). At the 79 mine in Gila County, olivenite occurs as small, olive-green |  | | Journal (article/letter/editorial) | | from Copper Sulphide minerals [10,11]âmainly chalcopyrite, with acidic solutions and at atmospheric pressure...coming from Lead mining landfills. To this end, the mine that is producing these dumps is initially characterized...for the extraction of Copper from Lead and Silver mine waste dumps, as well as the methodology followed...Copper. Lead extraction from the seam called âEL COBREâ. This reef of about 4500 m in length crosses...extractionLinares from the seam calledThe âELseam COBREâ. This reef of about 4500of mthe in length crosses |  | Del Rio-Salas, Rafael, Ochoa-LandĂn, Lucas, Valencia-Moreno, MartĂn, Calmus, Thierry, Meza-Figueroa, Diana, Salgado-Souto, Sergio, Kirk, Jason, Ruiz, Joaquin, MendĂvil-Quijada, HĂŠctor (2017) New UâPb and ReâOs geochronology of Laramide porphyry copper mineralization along the Cananea lineament, northeastern Sonora, Mexico: Contribution to the understanding of the Cananea copper district. Ore Geology Reviews, 81. 1125-1136 doi:10.1016/j.oregeorev.2015.11.029 | Journal (article/letter/editorial) | | Regional del Noroeste, Instituto de GeologĂa, Universidad Nacional AutĂłnoma de Mexico. L.D. Colosio y Madrid...(2) Departamento de GeologĂa, DivisiĂłn de Ciencias Exactas y Naturales, Universidad de Sonora, Rosales...Ciencias de la Tierra, Universidad AutĂłnoma de Guerrero, Ex-Hacienda San Juan Bautista s/n, Taxco el Viejo...40323, MĂŠxico TE D (5) GEO Digital Imaging de MĂŠxico, S.A. de C.V, Hermosillo, Sonora, MĂŠxico. AC CE P...the Buenavista del Cobre, Mariquita, Milpillas, Lucy, MarĂa, El AlacrĂĄn, SC and El Pilar deposits. The |  | | Report (issue) | | is as old as Jurassic in Cuba and as young as Holocene in many areas. In Cuba, Early Cretaceous sedimentary...debris are not present until the Late Cretaceous in Cuba, as well as in Jamaica and Puerto Rico. In contrast...that contain lignite, which are only present in Cuba and on Hispaniola, generally are of Miocene age...the region. The geology shown on sheet 1 covers Cuba, the island of Hispaniola, which includes Haiti...represent multiple, distinct geologic features. Only in Cuba are there unquestioned Jurassic-age, and perhaps |  | | Report (issue) | | 14.5282(7) Z=4 X-ray Powder Pattern: Tannenbaum mine, Germany. 3.05 (10), 3.23 (9), 3.13 (7), 7.38 (5)...04 Total 99.91 101.2 100.00 (1) Tannenbaum mine, Germany; average of two analyses. (2) Sadisdorf...and sulfosalts formed at medium Association: Chalcopyrite, pyrite, sphalerite, molybdenite, quartz, fluorite...luzoniteâfamatinite, pyrite, mawsonite, nekrasovite, chalcopyrite, laitakarite, bismuth, calcite, quartz, barite...Tannenbaum mine, near Schwarzenberg; from Schneeberg, Annaberg, the Sadisdorf copper mine, near Schmiedeberg |  | | Report (issue) | | Northwestern Mexico Los Gavilanes Tungsten District El Antimonio District Magdalena District Cananea District...geoquimicos y geofisicos en el prospecto "El Alacran", Sonora - hasta Marzo de 1970 [Report on geological...geological, geochemical and geophysical studies at the "El Alacran" prospect, Sonora - prior to March 1970],...geologicas-mineras sobre cobre en los prospectos de "Los Alisos", "La Caridad" y "El Alacran"- Reconocimiento...geofisico regional en el districto de Nacozari, en el estado de Sonora: Consejo de Recursos Naturales no |  | | Journal (article/letter/editorial) | | porphyry Cu-Au association at Bajo de la Alumbrera, Catamarca Province, Argentina D. Miiller 1'* and P....15, 1997; accepted September 2, 1998 Summary Bajo de la Alumbrera forms an example of a series of world...The Bajo de la Alumbrera porphyry coppergold deposit is situated in the Catamarca Province of Northwest-Argentina...consists mainly of disseminated and/or vein-related chalcopyrite within the central potassic alteration zone...derived from within-plate settings. The rocks from Bajo de la Alumbrera contain average ratios of Fe203/(FeO+Fe203) |  | Cerda, Cecilia, Taboada, MarĂa, Jamett, Nathalie, Ghorbani, Yousef, HernĂĄndez, PĂa (2017) Effect of Pretreatment on Leaching Primary Copper Sulfide in Acid-Chloride Media. Minerals, 8 (1). 1pp. doi:10.3390/min8010001 | Journal (article/letter/editorial) | | and Departamento de IngenierĂa QuĂmica y Procesos de Minerales, Universidad de Antofagasta, Avda, Angamos...E.T.); nathalie.jamett@uantof.cl (N.E.J.) Centro de InvestigaciĂłn CientĂfico TecnolĂłgico para la MinerĂa...dissolution of copper sulfide ore composed mainly of chalcopyrite (1.21 wt %) and bornite (0.54 wt %) using a...sulfide ores at the industrial level. Keywords: chalcopyrite; chloride; leaching; pretreatment; seawater...minerals, particularly as chalcopyrite (CuFeS2 ) [3,4]. Leaching chalcopyrite at the industrial level is |  | Cacho, Andreu, Melgarejo, Joan-Carles, CamprubĂ, Antoni, TorrĂł, Lisard, Castillo-Oliver, Montgarri, Torres, BelĂŠn, Artiaga, David, Tauler, Esperança, MartĂnez, Ălvaro, Campeny, Marc, Alfonso, Pura, Arce-Burgoa, Osvaldo R. (2019) Mineralogy and Distribution of Critical Elements in the SnâWâPbâAgâZn Huanuni Deposit, Bolivia. Minerals, 9 (12) 753 doi:10.3390/min9120753 | Journal (article/letter/editorial) | | Departament de Mineralogia, Petrologia i ProspecciĂł Geològica, Facultat de Ciències de la Terra, Universitat...Universitat de Barcelona, Carrer de MartĂ i Franquès s/n, 08028 Barcelona, Spain; acachoamgeo@gmail.com...mcampenyc@bcn.cat (M.C.) Instituto de GeologĂa, Universidad Nacional AutĂłnoma de MĂŠxico, Ciudad Universitaria...CientĂfics i Tecnològics, Universitat de Barcelona, Carrer de MartĂ i Franquès s/n, 08028 Barcelona,...artiaga@ccit.ub.edu Departement des Sciences de la Terre, UniversitĂŠ de Genève, Rue des MaraĂŽchers 13, 1205 Genève |
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