 | MĂĄrquez-ZavalĂa, M. F., VymazalovĂĄ, A., Galliski, M. Ă., Watanabe, Y., Murakami, H. (2020) Indium-bearing paragenesis from the Nueva Esperanza and Restauradora veins, Capillitas mine, Argentina. Journal of GEOsciences, 65 (2) 97-109 | Journal (article/letter/editorial) | | Esperanza and Restauradora veins, Capillitas mine, Argentina MarĂa Florencia MĂRQUEZ-ZAVALĂA1,2*, Anna VYMAZALOVĂ3...of the twenty-three veins described at Capillitas mine, an epithermal precious- and base-metal vein deposit...at these two veins include pyrite, sphalerite, galena, chalcopyrite, tennantite-(Zn) and tennantite-(Fe)...editor: J. ZachariĂĄĆĄ 1. Introduction The Capillitas mine is an intermediate sulfidation epi thermal precious-...are provided in this paper. www.jgeosci.org MarĂa Florencia MĂĄrquez-ZavalĂa, Anna VymazalovĂĄ, Miguel |  | Echavarria, L., Nelson, E., Humphrey, J., Chavez, J., Escobedo, L., Iriondo, A. (2006) Geologic Evolution of the Caylloma Epithermal Vein District, Southern Peru. Economic Geology, 101 (4) 843-863 doi:10.2113/gsecongeo.101.4.843 | Journal (article/letter/editorial) | | and helvite. Ore minerals include sphalerite, galena, chalcopyrite, and tetrahedrite. Hydrothermal alteration...open folds have been recognized within the Caylloma mine. A thick volcanic sequence of the Tacaza Group unconformably...Geology by authors Chavez, Escobedo, EchavarrĂa, and mine staff geologists. Projected coordinate system is...hanging wall of the JesĂșs MarĂa transverse fault (Figs. 3, 9, 10). The JesĂșs MarĂa fault strikes about FIG...ApĂłstoles 2 vein, showing Ag grade contours and mine workings. Narrow and discontinuous ore shoots have |  | | Journal (article/letter/editorial) | | electrum, Ag-rich sulfosalts (freibergite), pyrite, galena, sphalerite, chalcopyrite and specular hematite...Peninsula giving rise to the Chon Aike Large Igneous Province (Pankhurst et al., 1998, 2000; Sruoga et al. 2008)...supercontinent. The Deseado Massif is a geological province of about 60,000 km2 located in the southern portion...approximately 130 km northwest of the Cerro Vanguardia Mine and 150 km northeast of Gobernador Gregores town...electrum, native silver and argentite, tetrahedrite, galena, sphalerite, chalcopyrite, Ag sulfosalts and minor |  | Jovic, S. M., Guido, D. M., Melgarejo, J. C., Paez, G. N., Ruiz, R., Schalamuk, I. B. (2011) The Indium-Bearing Minerals of the Pinguino Polymetallic Vein System, Deseado Massif, Patagonia, Argentina. The Canadian Mineralogist, 49 (4) 931-946 doi:10.3749/canmin.49.4.931 | Journal (article/letter/editorial) | | Introduction The Deseado Massif, located in the province of Santa Cruz in southern Argentinian Patagonia...silver, sulfosalts of silver, hematite, sphalerite, galena and chalcopyrite. The geochemical signature is... 40 km to the northwest of the Cerro Vanguardia mine (Fig. 1a). PingĂŒino is characterized by the presence...brecciated and replaced mainly by banded sphalerite and galena (Figs. 5a, b). The sphalerite is black in hand...ferrokĂ«sterite crystals fill fractures in sphalerite. Galena is very abundant and present in irregular masses |  | Manteca, JosĂ© Ignacio, LĂłpez GarcĂa, JosĂ© Ăngel, Oyarzun, Roberto, Carmona, Carlos (2014) The beach placer iron deposit of Portman Bay, Murcia, SE Spain: the result of 33 years of tailings disposal (1957â1990) to the Mediterranean seaside. Mineralium Deposita, 49 (6) 777-783 doi:10.1007/s00126-014-0511-x | Journal (article/letter/editorial) | | Press media indicates that there is a decision to mine the Portman beach iron-rich sands through a joint...Given that two minerals had economic interest (galena, PbS; sphalerite, ZnS), the process involved differential...differential flotation, in which first galena and then sphalerite concentrates were generated. According...iron ore from the tailings Year Head (103 t) Galena (103 t) Sphalerite (103 t) Pyrite (103 t) Total...magnetite concentrates and iron ore in the tailings GSP galena + sphalerite + pyrite a Mean content for 1960â1966 |  | GonzĂĄlez-SĂĄnchez, Francisco, CamprubĂ, Antoni, GonzĂĄlez-Partida, Eduardo, Puente-SolĂs, Rafael, Canet, Carles, Centeno-GarcĂa, Elena, Atudorei, Viorel (2009) Regional stratigraphy and distribution of epigenetic stratabound celestine, fluorite, barite and PbâZn deposits in the MVT province of northeastern Mexico. Mineralium Deposita, 44 (3) 343-361 doi:10.1007/s00126-008-0212-4 | Journal (article/letter/editorial) | | fluorite, barite and PbâZn deposits in the MVT province of northeastern Mexico Francisco GonzĂĄlez-SĂĄnchez...compilation of metallogenic features define the new MVT province of northeastern Mexico, which comprises most of...extends into Zacatecas and southern Texas. This province exhibits a regional metal zonation, with celestine...(Megaw et al. 1996) could also belong to this province. Such regional mineralization is linked with the...Oc Rivera Plate 20Ë 15 32Ë 1000 500 MVT Province of Northeast Mexico 14 ra 13 nt al Pacific |  | Castillo-Sandoval, IsaĂ, Fuentes-Cobas, Luis E., PĂ©rez-Cazares, Bernardo E., Esparza-Ponce, Hilda E., Fuentes-Montero, MarĂa E., Castillo-Michel, Hiram, Eichert, Diane, Reyes-Cortes, Ignacio, Carreño-MĂĄrquez, IvĂĄn J., Napoles-Duarte, JosĂ© M., Montero-Cabrera, MarĂa E. (2018) Surface impurities on giant gypsum crystals from âla Cueva de las Espadasâ (Cave of Swords), Naica, Mexico. Mineralogy and Petrology, 112 (6) 865-879 doi:10.1007/s00710-018-0586-7 | Journal (article/letter/editorial) | | E. PĂ©rez-Cazares 2 & Hilda E. Esparza-Ponce 1 & MarĂa E. Fuentes-Montero 3 & Hiram Castillo-Michel 4 &...Carreño-MĂĄrquez 1 & JosĂ© M. Napoles-Duarte 3 & MarĂa E. Montero-Cabrera 1 Received: 13 July 2017 / Accepted:...widths averaging 8°. X-ray diffraction identifies galena, sphalerite, hematite, goethite and cuprite on...discovered in 1910 at Naica mine. This cave is located 120 m below one of Naica mine entrances (GarcĂa-Ruiz...material, which is available to authorized users. * MarĂa E. Montero-Cabrera elena.montero@cimav.edu.mx 1 |  | Mugas Lobos, Ana Cecilia, MĂĄrquez-ZavalĂa, MarĂa Florencia, Lira, RaĂșl, HernĂĄndez, Laura Beatriz (2021) Mineralogy and microthermometry of the Escondida, Gabriela and Margarita mineralized structures from the Cerro Moro epithermal deposit, Deseado Massif, Argentina. Journal of South American Earth Sciences, 105. 103077pp. doi:10.1016/j.jsames.2020.103077 | Journal (article/letter/editorial) | | Deseado Massif, Argentina Ana Cecilia Mugas Lobos, MarĂa Florencia MĂĄrquez-ZavalĂa, RaĂșl Lira, Laura Beatriz... project administration, founding acquisition MarĂa Florencia MĂĄrquez-ZavalĂa: Conceptualization, methodology...ur re lP ro -p of Ana Cecilia Mugas Lobos1, MarĂa Florencia MĂĄrquez-ZavalĂa2,3, RaĂșl Lira4, Laura...Au-Ag epithermal deposit located in Santa Cruz province, southern Patagonia Argentina. It is hosted by...the stage 1 lP (pyrite-sphalerite>chalcopyrite>>galena-gold). The Escondida prospect, representing the |  | | Journal (article/letter/editorial) | | the closest to the type material from the Teine mine, Hokkaido. An extremely Sb-rich analog to watanabeite...1.4 apfu Sb) detected during this study at Pefka mine, seems to fill the gap within the solid solution...high-sulfidation epithermal deposit, Pefka mine, Greece. Introduction The Pefka mine is a high-grade vein system and...Alexandroupolis (Fig. 1). Previous work at Pefka mine have described an exceptional and rare ore mineralogy...Shimizu et al. (1993) as a new mineral from the Teine mine in Hokkaido, Japan. The X-ray powder pat- © 2015 |  | | Journal (article/letter/editorial) | | the Ag-Sn Formation located within Argentina and Bolivia have been investigated mineralogically and geologically...Argentina, respectively. The Geological Survey of Bolivia contributed through help with the logistics. The...und Ag-Bisulfosalts, associated with sphalerite, galena and numerous other components. Suredaite and the...gold- and silverbearing tellurides. The selenium province at La Rioja is the largest one on earth. The prominent...Extensive studies of deposits of the Ag-Sn- Province at Bolivia allowed new insights in their mineralogy |  | PĂ©rez-Sirvent, Carmen, MartĂnez-SĂĄnchez, MarĂa JosĂ©, GarcĂa-Lorenzo, Mari Luz, HernĂĄndez-CĂłrdoba, Manuel, Molina, JosĂ©, Martinez, Salvadora, GonzĂĄlez, Eva, PĂ©rez-Espinosa, VĂctor (2014) A Preliminary Zonation to Support the Remediation and the Risk Assessment of an Area Contaminated by Potentially Toxic Elements in Murcia Region (SE, Spain) Procedia Earth and Planetary Science, 10. 388-391 doi:10.1016/j.proeps.2014.08.069 | Journal (article/letter/editorial) | | Murcia Region (SE, Spain) Carmen PĂ©rez-Sirventa*, MarĂa JosĂ© MartĂnez-SĂĄncheza, Mari Luz GarcĂa-Lorenzob...the mining region of La UniĂłn., located in the province of Murcia, south-eastern Spain. The entire area...These wastes mainly consisted in ore materials (galena, pyrite and sphalerite), phyllosilicates, in addition...Mediterranean area. The site is located in the province of Murcia, south-eastern Spain, and was completely...mining activities mainly consisted of ore materials (galena, pyrite and sphalerite), phyllosilicates, in addition |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . 26 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 29 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 33 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 35 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 38 Bolivia . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | Guanajuato (Mexico) and has become the richest silver mine in the world, in more recently Bou Azzer and Imiter...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...and east of Schlema, 2014 Tucson show. The Imiter mine began its modern producing many quality specimens...outcrop themâ. next to the La Estrella The most famous mine, in Pardos, locality for this type Guadalajara (Spain) |  | Paar, W. H., Cooper, M. A., Moelo, Y., Stanley, C. J., Putz, H., Topa, D., Roberts, A. C., Stirling, J., Raith, J. G., Rowe, R. (2012) EldragĂłnite, Cu6BiSe4(Se2), A new mineral species from the El DragĂłn Mine, PotosĂ, Bolivia, and its crystal structure. The Canadian Mineralogist, 50 (2) 281-294 doi:10.3749/canmin.50.2.281 | Journal (article/letter/editorial) | | NEW MINERAL SPECIES FROM THE EL DRAGĂN MINE, POTOSĂ, BOLIVIA, AND ITS CRYSTAL STRUCTURE Werner H. PAAR§...selenides at the El DragĂłn mine, Province of Quijarro, Department of PotosĂ, Bolivia. It forms inclusions in...El DragĂłn mine, Quijarro, PotosĂ, Bolivia. Introduction The Andean mountain ranges of Bolivia and Argentina...mineralization. Bolivia is famous for two selenide occurrences: El DragĂłn, province of Quijarro, and...authors (WHP & HP), an excursion to the El DragĂłn mine was made in 2004. At that time, only insignificant |  | | Journal (article/letter/editorial) | | from shallow submarine hydrothermal ventsâRosa MarĂa Prol-Ledesma, Carles Canet, Ruth Esther Villanueva-Estrada...waste clay from the Sardes (Salihli) placer gold mine and its utilization in floor-tile manufactureâ lker...Discovery of the Solomon iron deposits, Hamersley Province, Western AustraliaâD. Kepert, D. N. Clarke, C...Creek and Robertson Range Projects, Hamersley Province, Western AustraliaâP. Darvall, R. McCarthy, and...mineralisation at E deposit (East), Area C, Hamersley Province, Western Australiaâ F.M. Bodycoat 49 A synopsis |  | Palero, F. J., Both, R. A., Arribas, A., Boyce, A. J., Mangas, J., Martin-Izard, A. (2003) Geology and Metallogenic Evolution of the PolymetallicDeposits of the Alcudia Valley Mineral Field, Eastern Sierra Morena, Spain. Economic Geology, 98 (3) 577-605 doi:10.2113/gsecongeo.98.3.577 | Journal (article/letter/editorial) | | VALLEY in the eastern Sierra Morena, Ciudad Real Province, Spain (Fig. 1) has been mined since Roman â ...cobaltite, dol = dolomite, frb = freibergite, gn = galena, gsd = gersdorffite, jm = jamesonite, lin = linnaeite... A NT 10 km ICL INE PUERTOLLANO TRES VENTAS MINE 40ÂŽ PUERTO 11 LLA NO 12 13 30 15 14 17 ...43 47 48 64 40 42 41 50 56 Cu LO SP EDR MINE 10ÂŽ 3°00ÂŽ 50ÂŽ 3°45ÂŽ FIG. 2. Generalized map...SerafĂn; other: 4 = El Moto, 25 = San Gabriel, 63 = MarĂa del Carmen, 64 = Los Almadenejos, 65 = Marijuana |  | | Journal (article/letter/editorial) | | Guerrero (southern Mexico) Azucena DĂłtor-AlmazĂĄn, MarĂa Aurora Armienta-HernĂĄndez, Oscar Talavera-Mendoza...Please cite this article as: Azucena DĂłtor-AlmazĂĄn, MarĂa Aurora Armienta-HernĂĄndez, Oscar Talavera-Mendoza...Guerrero (southern Mexico) Azucena DĂłtor-AlmazĂĄn1, MarĂa Aurora Armienta-HernĂĄndez1, Oscar Talavera-Mendoza2...Tucson, Az, 85721, USA. AN Corresponding author: MarĂa Aurora Armienta HernĂĄndez E-mail address: victoria@geofisica...were studied in pyrite (Py), sphalerite (Sph) and galena. Results are reported as ï€65Cu= ((65Cu/63Cusam |  | | Journal (article/letter/editorial) | | oxymica associated with sugilite from the Wessels Mine, South Africa: Crystal chemistry and 40Ar-39Ar datingâEdwin...Geodynamic modelling of the Century deposit, Mt Isa Province, QueenslandâA. Ord, B.E. Hobbs, Y. Zhang, G.C...approachâClaude Degueldre, Andreas Scholtis, Andreas Laube, MarĂa JesĂșs Turrero, and Bertrand Thomas 55 Aqueous geochemistry...Trapping and mobilization of arsenic and lead in former mine tailings. Environmental conditions effectsâA. Courtin-Nomade...dissolution of pyritic sludge from the AznalcĂłllar mine (SW Spain)âC. DomĂšnech, J. de Pablo, and C. Ayora |  | | Journal (article/letter/editorial) | | minerals at Mina Capillitas, Northwestern Argentina MarĂa Florencia MĂĄrquez-ZavalĂa, Mendoza, Argentina, and...an epithermal-type deposit located in Catamarca province of NW Argentina. Six separate stages of mineralization...northwestern edge of the Capillitas Range in Catamarca province of northwestern Argentina. It is an epithermal-type...pyrrhotite, arsenopyrite and marcasite, with pyrite, galena and sphalerite, are accompanied by quartz and alunite;...mineralization (~80 %) consists of pyrite, marcasite, galena, sphalerite, chalcopyrite, enargite, pyrrhotite |  | Vidal, Conrado Permuy, Guido, Diego M., Jovic, SebastiĂĄn M., Bodnar, Robert J., Moncada, Daniel, Melgarejo, Joan Carles, Hames, Willis (2016) The Marianas-San Marcos vein system: characteristics of a shallow low sulfidation epithermal AuâAg deposit in the Cerro Negro district, Deseado Massif, Patagonia, Argentina. Mineralium Deposita, 51 (6) 725-748 doi:10.1007/s00126-015-0633-9 | Journal (article/letter/editorial) | | district, within the Argentinian Deseado Massif province, has become one of the most significant recent...northwestern margin of the Deseado Massif geological province, Patagonia, Argentina (Fig. 1). The area has been...to define the region as an AuâAg metallogenic province. Since âŒ2000, the region has produced 4.9 Moz...Massif is part of the Chon Aike Large Igneous Province of Middle to Upper Jurassic age (Pankhurst et...Underhill 2002). Within the Deseado Massif geological province (Fig. 1), the BahĂa Laura Volcanic Complex (BLVC) |  | Valencia-Moreno, MartĂn, CamprubĂ, Antoni, Ochoa-LandĂn, Lucas, Calmus, Thierry, MendĂvil-Quijada, HĂ©ctor (2017) Latest Cretaceous-early Paleogene âboomâ of porphyry Cu mineralization associated with the Laramide magmatic arc of Mexico. Ore Geology Reviews, 81. 1113-1124 doi:10.1016/j.oregeorev.2016.05.005 | Journal (article/letter/editorial) | | developed south of the classical flat-slab Laramide province, characterized by uplift of NU large crustal...during this time, including the tungsten skarn province of Sonora, which partially overlaps the porphyry...belt (Mead et al., 1988), and the orogenic gold province of PT northwestern Sonora (Izaguirre et al....Madre ACCEPTED MANUSCRIPT Occidental volcanic province. Similar sequences have been documented for the...and Valencia, 2014). ED The Buenavista del Cobre mine is the core of one of the larger porphyry copper |  | Arancibia, Gloria, Matthews, Stephen J., Cornejo, Paula, de Arce, Carlos PĂ©rez, Zuluaga, JosĂ© I., Kasaneva, Stabro (2006) 40Ar/39Ar and KâAr geochronology of magmatic and hydrothermal events in a classic low-suphidation epithermal bonanza deposit: El Peñon, northern Chile. Mineralium Deposita, 41 (5) 505-516 doi:10.1007/s00126-006-0078-2 | Journal (article/letter/editorial) | | Servicio Nacional de GeologĂa y MinerĂa, Avda. Santa MarĂa 104, Santiago, Chile e-mail: gloarancibia@123.cl...mineralization events. Geological setting The El Peñon mine (24°20âS) lies within the Central Depression of...AzĂșcar and Laguna areas northwest of the El Peñon mine, give ages ranging between of 65±2 and 73±2 Ma (Table...(DCM-017, Cornejo et al. 2003) north of the El Peñon mine (Table 2, Fig. 2) yields a welldefined plateau age...bodies were sampled at Cantera, north of the El Peñon mine, and in the Cerro Providencia area. KâAr ages of |  | Alfonso, Pura, Ruiz, Miguel, Zambrana, RubĂ©n NĂ©stor, SendrĂłs, Miquel, Garcia-Valles, Maite, Anticoi, Hernan, Sidki-Rius, Nor, Salas, Antonio (2022) Process Mineralogy of the Tailings from Llallagua: Towards a Sustainable Activity. Minerals, 12 (2) 214 doi:10.3390/min12020214 | Journal (article/letter/editorial) | | de Oruro, Ciudadela Universitaria, Oruro 0401, Bolivia; miguelruiz@mecanica.edu.bo (M.R.); antoniosalas@metalurgia...Campus Universitario MarĂa Barzola, Universidad Nacional Siglo XX, Llallagua 0502, Bolivia; rubennzm@gmail...pollution. Approximately 5 to 7 billion tons of mine tailings are generated each year [1]. Their environmental...activities related to the Siglo XX mine, located in Llallagua (Bolivia), are a clear example of a low sustainable...high-grade tin ores. This mine, also called La Salvadora, was considered the richest tin mine in the world in the |  | | Journal (issue) | | AgustĂ Asensi, Joan Rosell, Josep A. Ignacio i Juan MarĂa PĂ©rez Samper. 13 CrĂČnica de la revetlla de Sant...partir dâara passarĂ el relleu al company Juan MarĂa PĂ©rez Samper, que lâorganitzarĂ amb lâajuda dâalgun...trobar les primeres mostres dâarsenopirita, pirita, galena, calcopirita i asbest en matriu. TambĂ© vam trobar...piromorfita i wulfenita de Navalagamella, Madrid; galena de Jubera, La Rioja⊠Per Ășltim, cal dir que tambĂ©...van poder recollir a lâexterior bones mostres de galena, esfalerita, calcita, calcopirita o malaquita, |  | | Journal (issue) | | AgustĂ Asensi, Joan Rosell, Josep A. Ignacio i Juan MarĂa PĂ©rez Samper. 13 CrĂČnica de la revetlla de Sant...partir dâara passarĂ el relleu al company Juan MarĂa PĂ©rez Samper, que lâorganitzarĂ amb lâajuda dâalgun...trobar les primeres mostres dâarsenopirita, pirita, galena, calcopirita i asbest en matriu. TambĂ© vam trobar...piromorfita i wulfenita de Navalagamella, Madrid; galena de Jubera, La Rioja⊠Per Ășltim, cal dir que tambĂ©...van poder recollir a lâexterior bones mostres de galena, esfalerita, calcita, calcopirita o malaquita, |
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