 | | Journal (article/letter/editorial) | | JULY-AUGUST, I9IO PYRITIC DEPOSITS OF HUELVA, No. 5 SPAIN. A. MONCRIEFF FINLAYSON. PART II. • OR•. D•.POS•TS...occasionallyseen. PYRITIC DEPOSITS OF HUELVA, SPAIN. 405 The depositsshow great variations in size...which have a combined length of over 2 kilometers. La Zarza is x,25o meters in length, and the lodes of...2L. de La•unay,Ann. d. Mines, set. 8, XVI., I889, p. 47•. PYRITIC DEPOSITS OF HUELV.4, SPAIN. 407 ...chalcopyrite. PYRITIC DEPOSITS OF HUELVA, SPAIN. 409 The ore of thesezonesis, indeed,often richer |  | | Book | | Berkshire RG11 2PY, England Van Nostrand Reinhold 480 La Trobe Street Melbourne, Victoria 3000, Australia...Especies Minerales de Jalisco; D. Santiago Ramirez’s La Riqueza Minera de Mexico, and his translation of...pa Biren vem, nM cad tomas ies ery £5 ao hebe, La iOd aay Am gle Pha yy i;sian, WRT a ss] ae " re...(Fig. 1) produced specimens from such places as the La Fé Mine in the state of Chiapas and Santa Rosalia...Spaniards in 1517, the needs for minerals increased. Spain needed the gold and silver to finance its territorial | | | Book | | Berkshire RG 11 2PY, England Yan Nostrand Reinhold 480 La Trobe Street Melbourne, Victoria 3000, Australia...£species Minerales de Jalisco; D. Santiago Ramirez's La Riqueza Minera de Mexico, and his translation of...(Fig. 1) produced specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia...Spaniards in 1517 , the needs for minerals increased. Spain needed the gold and silver to finance its territorial...the Santa Eulalia area is uncertain. Records in Spain cite that silver was discovered in 1591 in the mountains |  | | Journal (article/letter/editorial) | | Betekhtinite and Bi-Sulfosahs from the Copper Mine of ,,La Leona" (Argentina) BEATRIZ MELBA HONNOREZ-GuERSTEIN...HONNOREZ-GuERSTEIN Miami, Florida Le gisement de cuivre de la mine <<La Leona>>est form6 de filons de minerais recoupant...quartz et de carbonates de fer. La b&ekhtinite (Cu Fe)loPb S 6, trouv~e pour la premi6re lois en Argentine...dtudi6s ~t l'aide de la microscopie, de la diffraction des rayons-X et de la microsonde. La parag6n&se form~e...mineraux associ6s ~ la gal6ne, la chalcosine et la bornite est discut6e. The copper deposit "La Leona" consists |  | | Report (issue) | | ..............xi Site Descriptions Department of La Paz..................................... 1 Department...Geologico de Bolivia located in their main office in La Paz. All of the data presented in this report have...States, and the Servicio Geol6gico de Bolivia in La Paz, Bolivia. This report is an edited version of...Bolivia is divided into 9 departments, three of which, La Paz, Oruro, and Potosi, cover the study area. These...p. 613-615. Ahlfeld, Friedrich (Federico), 1944, La geologia del mineral de San Cristobal de Lipez (Bolivia): |  | | Report (volume) | | ______ Calcite..______________________._____ Chalcocite. _____________________._______ Chalcopyrite____...mine_____________________________________ Sierra la Plata__________________________________________ Regalona...Geologic map of the Alianza quicksilver deposit, Sierra la Plata, Copiap6, Chile____________________________... Plan and projection of the Alianza mine, Sierra la Plata, Copiap6, Chile____-___________-------_---...magnetite, barite, quartz, pyrite, chalcopyrite, chalcocite, and products of weathering such as azurite, |  | | Journal (article/letter/editorial) | | greater in the Upper Oxide unit, whereas hematite, chalcocite, and molybdenite concentrations and specific...copper deposit south of Chuquicamata, known today as Mina Sur, the exploration work at Pampa Norte was completely...coated by chalcocite (strong zone, Fig. 3). In contrast, the lower part has less chalcocite and the main...secondary sulfide is covellite, with minor amounts of chalcocite (weak zone, Fig. 3). 390 391 OXIDE MINERALIZATION...is the predominant iron oxide. Going downward, chalcocite (remnant of the preexisting secondary enrichment) |  | | Journal (article/letter/editorial) | | País Vasco (UPV/EHU), Bilbao, Apdo. 644, E-48080, Spain a r t i c l e i n f o Article history: Received...Tetrahedrite, Tnt: Tennantite, Ant: Antlerite, Cct: Chalcocite. a Alteration Sample numbers ASDa XRDb ...plagioclase, siderite, pyroxene, chalcopyrite, pyrite, chalcocite, molybdenite, magnetite, and rutile are also...and consists of quartz, chalcopyrite, pyrite, chalcocite, and rutile. Potassic alteration is not readily... J., 2006. Alteration mineralogy at the Cerro La Mina Epithermal Prospect, Patagonia, Argentina: field |  | | Report (issue) | | Paraguay Peru petroleum plural Puerto Rico seismology Spain statistics Dominican Republic surveying southwest...A number of local measures of area are used in Spain and Latin America: almud (Venezuela) area (Venezuela)...estadal (Nicaragua) esladal (Spain) fanega (Mexico) fanegada (Peru) fanegada (Spain) fanegada (Venezuela) labor...(Ecuador) suerte (Nicaragua) suerte (Uruguay) tahulla (Spain) tarea (Cuba) tarea (El Salvador) tarea (Santo Domingo)...Cuzco) topo (Peru, Puna) yugada (Peru) yugada (Spain) 1 hectares 0.699 hectares (8 so/ores) 0.70258 |  | | Journal (article/letter/editorial) | | Ottemann,1967), Chile (Sillitoe and Clark, 1969), Spain (Martin Calvo, 1969),and Cyprus(Constantinou,1972)...covellite, digenite, blaubleibendercovellite, chalcocite, monoclinic pyrrhotite, bornite, and mackinawite...energita-luzonita en la mina de uranio y cobre "Lavirgen" Analijar Jaen, Spain. ore. The idaite was formed...Am. Mineral. 54, Bnoorronn, M. K. Ds (1961)Sobre la presenciade idaita, 1684-t710. CurFeSuen algunos |  | | Journal (issue) | | aluminocopiapite, from the long-forgotten Santa Elena mine at La Alcaparrosa in San Juan province. (Not to be confused...Chaudet, A. (1937): Sabre dos sulfatos de hierro de la mina "Santa Elena", provincia de San Juan. Revista Minera...(2000): Botriogeno (MgFe)OH(SO.;)2 • 7(H 2 O) de la mina Santa Elena, provincia de San Juan, Argentina....owned it in recent years. The most remarkable chalcocite specimen I have ever seen is a 3 by 1.5 inch...is by far the largest known crystal of Bristol chalcocite and the finest specimen I have seen from the |  | | Journal (article/letter/editorial) | | water table. In the Dulcinea mine, for example, chalcocite, as a product of supergene sulfideenrichment...north-northeast of Carrera Pinto (Fig. 1), the bottom of chalcocite-enriched rock is at a maximum depth of 2000 feet...OF CHILE References Cited Brown, O. M., 1928, La mina Dulcinea: Bol. Minero, v. 40, p. 185-190 Jarrell |  | | Journal (article/letter/editorial) | | porphyry formations from the west and was fixed as chalcocite in the Red Bed deposits. These are distributed...in higher horizons stratigraphically than the chalcocite mineralization. The mineral deposits are older...the tin-province exist in the north (Laurani and La Joya) and in the south. The polymetallic ore deposits...Lagerstfitten der Zinnprovinz bestehen im N (Laurani und La Joya) und im S. Die polymetallischen Lagerst~itten...by the Gulf Oil Co.; publication of "Bosquejo de la Geo- Metallogenetic Epochs and Provinces of Bolivia |  | | Journal (article/letter/editorial) | | Madrid, Spain 2Facultad dc Ciencias Geoldgicas, Universidad Complutensr 28004 Madrid, Spain Abstract...(Centro Iberian Zone) of the Hercynian Belt of Spain (Fig.l). Most lodes are hosted by peraluminous porphyritic...to cerussite, anglesite, goethite, marcasite, chalcocite, covelline and smithsonite along with kaolin...outermost zone of a periplutonic hydrothermal around the 'La Cabrera' granitic massif, that is some 40 km to the...highest parts. At some places (e.g. Mina Atrevida, Tarragona, Spain) they are found cutting across Permo-Triassic |  | | Journal (issue) | | copper is chalcopyrite and/or copper sulfides (chalcocite) (Cumenge, 1893). The vast majority of these...the border, while in the south, the port town of La Paz provided a link with the continent and Mexico...from the main extraction centers of that time— Spain, Germany, and above all, Chile. The abundance and...IsLTlS A N O N . Y M E •uBitMtv. ' ecnf ."oAraent A la Lri din 54 :©£" -* /6 St.tM s T MOivril i i...overland from Los Angeles, and 553 kilometers from La Paz, the deposit was all the more isolated because |  | Fernandez, F. G., Both, R. A., Mangas, J., Arribas, A. (2000) Metallogenesis of Zn-Pb Carbonate-Hosted Mineralization in theSoutheastern Region of the Picos de Europa (Central Northern Spain)Province: Geologic, Fluid Inclusion, and Stable Isotope Studies. Economic Geology, 95 (1) 19-40 doi:10.2113/gsecongeo.95.1.19 | Journal (article/letter/editorial) | | Region of the Picos de Europa (Central Northern Spain) Province: Geologic, Fluid Inclusion, and Stable...Ingeniería Técnica Minera, C/ Jesús Rubio 2, 24004 León, Spain R. A. BOTH, Department of Geology and Geophysics... Aptdo. 550, 35080 Las Palmas de Gran Canaria, Spain AND A. ARRIBAS Departamento de Ingeniería Geológica...Ingenieros de Minas, C/ Ríos Rosas 21, 28003 Madrid, Spain Abstract The Zn-Pb deposits of the southeastern...Picos de Europa structural province, in northern Spain. Within this district, numerous deposits were mined |  | | Conference Proceedings (Volume) | | Fuego, Argentina) ......................... 502 Biel. C., Colás, V., Subías, I., Acevedo, R.D. & Bilström...Pb-Ag-Au-rich assemblages, Las Cruces copper deposit, SW Spain .. ...............................................Manuel Escobar Alteration mineral domains under Loma la Cuaba: new insights as to the origin of the mineralization...hosted ore deposit in Cerro Minado, Huércal – Overa (Spain) . . .................... Sandra Amores, Oriol...Serafimovski, Krsto Blažev, Goran Tasev & Kosta Pockov LA-ICP-MS pyrite chemistry, evidences for mineralizing |  | | Report (volume) | | Eduardo Soria-Escalante 14 A geochemical study of the La Joya district by Robert Learned, Michael S. Allen...to the Point IV Mission in the American Embassy in La Paz in late January 1952 and discussions about the...Tourtelot. About the same time, city engineers in La Paz, a city that was plagued with landslides because...Development Program (TDP), Daniel D. Stein, visited La Paz and met with Ambassador Gelbard and Minister...GEOCHEMISTRY A geochemical study was designed for the La Joya polymetallic district to test the effectiveness |  | | Journal (article/letter/editorial) | | the early accompanied in a minor proportion by chalcocite (Cu 2S) and covellite (CuS) for the main stage...stage case. accompanied in a minor proportion by chalcocite (Cu 2S) and covellite (CuS) for the main stage...stage case. a minor proportion by chalcocite (Cu S) and covellite (CuS) for the main stage case. While the...sphalerite [(Zn,Fe)S], galena (PbS), and primary chalcocite and covellite pyrite, bornite, sphalerite [(Zn...[(Zn,Fe)S], galena (PbS), primary chalcocite and covellite bornite,chalcopyrite, sphalerite [(Zn,Fe)S] |  | | Book | | Póvoa de Lanhoso, Museu D. Diogo de Sousa, Braga; Mina de Deilão, S. Pedro do Sul (fotografias de Carla...Basagain (Anoeta, Gipuzkoa, Euskal Herria) desde la Protohistoria hasta nuestros días. Estudio preliminar.... . 133 Los yacimientos auríferos primários de la província de León (España): técnicas de explotación... . . . . . 155 Minería romana y poblamiento en la cuenca del baixo Miño (Noroeste Peninsular) Brais...trabajo del estaño en el valle del río Ribeira y la zona del Tameirón (A Gudiña, Ourense, NW Peninsular) |  | | Book | | Environmental - land. forestry and farming 100 9 fundicion Mina - furnace charge 1880- 1889 10 The Bessemer smelter...fi9 , 1 Map of part of the Province of Hue!va, Spain 3 39 Chapter 8 Early metallurgical operations...1890 42 Fig. 13 ·The Rio Tinto Mines in Southern Spain' from The lIIustrdted London News 1875 47 Fig...Company. for many years after ·retirement'. living in Spain near Gibraltar and pursuing the collection of information...in ancient mining and metallurgy in South-West Spain.· Most of the old plans and photographs used to |  | | Book (volume) | | Iran ian P o rp h y ry C u-M o-A u D eposits Brent LA. Mclnnes, Noreen J. Evans, Frank Q, Fut Steve Garwin...lm alyk (K a rm ak y r-D a ln e e ) and S au k b u la k C u-A u P o rp h y ry System s, U zbekistan IgorM...containing >10 Mt Cu include Chuquicamata, El Abra, La Escondida and El Teniente in Chile, Cerro Colorado...derived from slab melts because of their high Sr/Y and La/Yb ratios, but Rabbia et al., (2002) and Richards...(Maksaev and Zentilli, 1988; Lindsay et a i, 1995), La Escondida (Richards, 1999; Richards e t a l , 1999 |  | | Journal (issue) | | contrasts Favorables perspectivas para Goldcorp México La creciente actividad de las junior en Perú Goldcorp...direCtO a su OBJetiVO? tHis WaY! Alineándose con la mayor capacidad de generación de energía de las modernas...writedowns in the value of its platinum assets and the Mina Rios iron ore mine in Brazil. On the cover: A view...escenario con luces y sombras Mientras la Secretaría de Minería de la Nación habla de buen clima de negocios...Rio Mine, Brazil Ajustes en la industria minera En los últimos meses la industria minera se ha visto |  | | Report (volume) | | __________._._____ La Gloria mine_________________________________.__-__-____ La Cristalina mine____...Gomez' mine______________________-_____--_---_-____ La Palma prospect_-__________________________________...___________________ La Diamantina prospect__________________________________ La Tascon prospect_____...Natagaima district_________ __________________________ Mina Vieja, El Sapo, and Venecia prospects._______ __..._-___--_________-____ Las Isabeles, San Jose* de la Montana, and Durania districts.___ Rio Talco district |  | Andreu, E., Torró, L., Proenza, J.A., Domenech, C., García-Casco, A., Villanova de Benavent, C., Chavez, C., Espaillat, J., Lewis, J.F. (2015) Weathering profile of the Cerro de Maimón VMS deposit (Dominican Republic): textures, mineralogy, gossan evolution and mobility of gold and silver. Ore Geology Reviews, 65. 165-179 doi:10.1016/j.oregeorev.2014.09.015 | Journal (article/letter/editorial) | | Martí i Franquès s/n 08028 Barcelona, Catalonia, Spain Departamento de Mineralogía y Petrología, Universidad...Universidad de Granada, Fuentenueva s/n, 18002 Granada, Spain c Corporación Minera Dominicana, C/ José A. Brea...0169-1368/© 2014 Elsevier B.V. All rights reserved. la Mina and San Antonio occurrences (Lewis et al., 2000;...sulfides consisting of a micron-sized intergrowth of chalcocite and covellite along with djurleite, digenite...reported in other localities as a yellow wet layer at Mina Margot, Cuba (Hill, 1958) and Cyprus (Bruce, 1948) |
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