 | | Journal (article/letter/editorial) | | symmetry. Found coating miargyrite at the San Genaro mine, Huancavelica Department, Peru. Effenberger, H....pegmatites, Malkhan gem tourmaline deposit, Chikoy District, Chita region, Russia. Zagorsky, V.Y. et al. (2003):... Sierra de Cacho (Sierra de Umango) district, southwest to Bajo Jagüe, La Rioja, Argentina. Paar, W.H...Found in a dolomite carbonatite vein, Zhelezny iron mine, Kovdor carbonatite complex, Kola Peninsula, Russia...minerals. Found in the Geschiever vein of the Svornost mine, Jáchymov, southern slope of the Krušné hory Mountains |  | | Report (issue) | | mineral col lector, was born in Kanazawa, Ishikawa Prefecture, on August 30, 1874. Soon after his graduation...at the Arakawa Mine, Akita Prefecture. In 1909, he was promoted to Director of the Mine and held. the...then that of the Director of the Yoshioka Mine, Okayama Prefecture, for about seven years altogether. He...technology in the first half of this century in Japan. He retired from the Advisory Board of the Mitsu...such volumes as " Beiträge zur Mineralogie von. Japan ", Neue Folge I and II (T. Ito, 1937), " Japanese |  | | Journal (article/letter/editorial) | | epithermal gold metallogenic provinces in Kyushu, Japan Received: 1 November 2004 / Accepted: 15 August...Abstract Kyushu Island, Japan, is located at the junction of the Southwest Japan arc and the Ryukyu arc...the Philippine Sea plate beneath the Southwest Japan arc caused development of the Hohi graben and arc-related...surrounding the Hohi graben, as is represented by the Bajo and Taio deposits. The subduction of the relatively...orthogonal convergence rate between the Southwest Japan arc and the Philippine Sea plate, resulting in a |  | | Book (volume) | | Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES r QE 304 . A14 1992 v.6 The...Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES The Society of Resource Geology...Tokyo 107, Japan 1992 29th IGC FIELD TRIP GUIDEBOOK Volume 6 : Mineral Deposits of Japan and the Philippines...building 9-6-41 Akasaka, Minato-ku, Tokyo 107, Japan Technical Editors Technical Reviewer: Editorial...Harufumi Noro Geological Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder: The Society |  | Borba, Maurício Liska, Chemale, Farid, Kawashita, Koji, Takehara, Lucy, Babinski, Marly, Bruckman, Matheus (2016) The Bajo de la Alumbrera and Agua Rica Cu–Au (Mo) porphyry deposits of Argentina: Genetic constraints on ore formation and sources based on isotope signatures. Ore Geology Reviews, 75. 116-124 doi:10.1016/j.oregeorev.2015.12.010 | Journal (article/letter/editorial) | | The bajo de la alumbrera and Agua Rica Cu-Au (Mo) porphyry deposits of Argentina: Genetic...Takehara, Lucy, Babinski, Marly, Bruckman, Matheus, The bajo de la alumbrera and Agua Rica Cu-Au (Mo) porphyry...the journal pertain. ACCEPTED MANUSCRIPT The Bajo de la Alumbrera and Agua Rica Cu-Au (Mo) porphyry...isotope information on two of CE P these deposits, Bajo de la Alumbrera and Agua Rica, the latter having...Rica the crustal component is more evident than at Bajo de la Alumbrera, possibly because of the assimilation |  | | Report (issue) | | deposits include El Teniente and El Salvador in Chile, Bajo de la Alumbrera in Argentina, Grasberg in Indonesia...molybdenum, gold, silver, barium, lead, zinc, arsenic, antimony, and tellurium make up suites related...copper-molybdenum-gold ± silver-arsenic and barium-zinc-leadantimony-silver-arsenic-tellurium ± bismuth. Olade...anomalous within the ore zones. Although silver and arsenic are also anomalous within ore zones, they also...summary shows that silver, zinc, lead, antimony, arsenic, tellurium, and bismuth are anomalous lateral to |  | | Journal (article/letter/editorial) | | also hosts the 7.1-Ma porphyry– Cu–Au deposit of Bajo de la Alumbrera. The epithermal vein system is characterised...activity ended prior to porphyry–Cu–Au emplacement at Bajo de la Alumbrera, which is in turn cut by minor epithermal...The Farallón Negro mining district (also known as Agua de Dionisio district; Peirano 1944; Angelelli 1984)...intensively studied, world-class porphyry deposits: Bajo de la Alumbrera (González 1975; Godeas and Segal...vein system is the most productive epithermal Au–Ag mine in NW Argentina. It is operated by YMAD, a joint |  | Franchini, Marta, Impiccini, Agnes, Lentz, David, Ríos, Francisco Javier, O'Leary, Sol, Pons, Josefina, Schalamuk, Abel Isidoro (2011) Porphyry to epithermal transition in the Agua Rica polymetallic deposit, Catamarca, Argentina: An integrated petrologic analysis of ore and alteration parageneses. Ore Geology Reviews, 41 (1) 49-74 doi:10.1016/j.oregeorev.2011.06.010 | Journal (article/letter/editorial) | | a world-class Cu–Au–Mo deposit, soon to become a mine. It has an estimated resource total 797 Mt of 0...Feasibility Study Update; www. yamana.com). With the Bajo de la Alumbrera porphyry Cu–Au located 40 km west...Tampakan: Rohrlach, 2003) and can be very useful for the mine development. 2. Regional geology Agua Rica is located...that are responsible in forming the porphyry Cu–Au Bajo de la Alumbrera (Ulrich et al., 2001; Ulrich and...space–time location along magmatic arcs for Agua Rica, Bajo de la Alumbera, and these porphyry Cu deposits may |  | | Journal (article/letter/editorial) | | redistribution of the two metals, and the addition of arsenic. The late-mineral diatreme was emplaced west of...near the bottom of the hole. Later in 1997, a district-wide, helicopter-borne aeromagnetic survey was...contemporaneous. A similar situation was reported from the Bajo de la Alumbrera porphyry copper-gold deposit, Argentina...some of these peripheral ledges, accounting for arsenic contents of several percent in places. Late-stage...shown in Figures 5 and 7. a. Gold. b. Copper. c. Arsenic. d. Zinc. Note the central, broadly coincident |  | Bindi, Luca, Putz, Hubert, Paar, Werner H., Stanley, Christopher J. (2017) Omariniite, Cu8Fe2ZnGe2S12, the germanium analogue of stannoidite, a new mineral species from Capillitas, Argentina. Mineralogical Magazine, 81 (5) 1151-1159 doi:10.1180/minmag.2016.080.164 | Journal (article/letter/editorial) | | crystal structure, La Rosario vein, Capillitas district, Catamarca Province, Argentina. Introduction OMARINIITE...vein-type Ag-Pb-Zn (-Cu) deposits (e.g. Freiberg district, Saxony, Germany; Höll et al., 2007). The mineralogy...and mineralization 1152 The Capillitas mining district is part of the Farallón Negro Volcanic Complex...batholith). Porphyry copper-gold deposits (e.g. Bajo de La Alumbrera, Agua Rica) and epithermal vein-type...the vicinity of the La Rosario vein. As the old mine workings (“Mina La Rosario” and “Pique Rosario”) |  | Simon, Adam C., Pettke, Thomas, Candela, Philip A., Piccoli, Philip M., Heinrich, Christoph A. (2007) The partitioning behavior of As and Au in S-free and S-bearing magmatic assemblages. Geochimica et Cosmochimica Acta, 71 (7) 1764-1782 doi:10.1016/j.gca.2007.01.005 | Journal (article/letter/editorial) | | rights reserved. doi:10.1016/j.gca.2007.01.005 Arsenic and gold at magmatic conditions 1765 low-salinity...Elsevier Ltd. All rights reserved. 1. INTRODUCTION Arsenic is a ubiquitous trace-element in active geothermal...presumed magmatic vapor is on the order of 0.5 lg/g. Arsenic was not quantified in the vapor inclusions. Assuming...on the order of 0.1 lg/g in the parental melt at Bajo de la Alumbrera (Mustard et al., 2006) suggests...as determined by XRF. LOI, loss on ignition. Arsenic and gold at magmatic conditions and HCl to doubly |  | Liang, Yi, Wang, Guogang, Liu, Shengyou, Sun, Yuzhen, Huang, Yonggang, Hoshino, Kenichi (2015) A Study on the Mineralization of the Woxi Au-Sb-W Deposit, Western Hunan, China. Resource Geology, 65 (1) 27-38 doi:10.1111/rge.12053 | Journal (article/letter/editorial) | | University, Higashi-Hiroshima, Japan and 2Geological Section of the Woxi Mine, Chenzhou Mining Group, Hunan...antimony were about 40,000 tons in 2010 (from the mine data). Scheelite is the second one from which tungstate...Hiroshima University, Higashi-Hiroshima 739-8526, Japan. Email: D122873@hiroshima-u.ac.jp © 2014 The Society...1999a). 2.2 Local geology In the Woxi mining district, lithological units include the Cretaceous formation...2a). A number of minor faults also occur in the district (Fig. 4), commonly cutting ore veins. Many small-scaled |  | Corona-Chávez, Pedro, Maldonado, Roberto, Ramos-Arroyo, Yann René, Robles-Camacho, Jasinto, Lozano-SantaCruz, Rufino, Martínez-Medina, Mónica (2017) Geoquímica y mineralogía de los jales del distrito minero Tlalpujahua-El Oro, México, y sus implicaciones de impacto ambiental [Geochemistry and mineralogy of tailings from the Tlalpujahua-El Oro mining district, Mexico, and their environmental impact implications]. Revista Mexicana de Ciencias Geológicas, 34 (3) 250 doi:10.22201/cgeo.20072902e.2017.3.540 | Journal (article/letter/editorial) | | g/ton) muestran valores más altos a los del LMP de bajo riesgo. Sin embargo, éstos valores se observan dispersos... así como en general que los jales mostraron un bajo riesgo en la generación de drenaje ácido de mina...México. ABSTRACT The tailing dumps of the mining district of Tlalpujahua and El Oro (DIMITO) were stacked...that in general the tailings show not risk of acide mine drainage generation. However, we discuss the environment...geochemistry; mineralogy; mine tailings; acid mine drainage; Tlalpujahua-El Oro Mining District; Mexico. INTRODUCCIÓN |  | | Journal (article/letter/editorial) | | Landtwing et al., 2002, Perelló et al., 1998) 82 and Bajo de la Alumbrera (Caelles et al., 1971; Harris et...on sulfides from Agua Rica, Mina Capillitas and Bajo de la Alumbrera 101 (Borba et al., 2016; Macfarlane...sulfidation of phase 2 sulfides and introduced arsenic, leading to a high sulfidation 187 mineral assemblage...1997) and is coeval with early intrusions 342 at Bajo de la Alumbrera (Halter et al., 2004; Harris et...compared with data 379 available for FNVC rocks, Bajo de la Alumbera porphyry-Cu deposit and the 380 |  | | Journal (article/letter/editorial) | | their related ore styles. Keywords Gold Æ Copper Æ Arsenic solubility Æ Magmatic fluids Æ Vapour contraction...(1994a) Important publications Nansatsu district, Japan Goldfield, Nevada Summitville, Colorado Chinkuashih...Summitville Kawah Ijen, Indonesia Satsuma Iwojima, Japan Butte, Montana Summitville Colorado Pueblo Viejo...White Island, New Zealand Goldfield NV Deposit, district Table 1 Review of observations and interpreted...Rohrlach (2003) Muntean et al. (1990) Deposit, district Evidence Proposed process Table 1 (Contd.) Important |  | | Journal (article/letter/editorial) | | Clark, 1998), together with the Cu-Au porphyry of Bajo de la Alumbrera (Guilbert, 1995; Wall, 1997; Profett...a Cerro Atajo Bajo de la Alumbrera Farallón Negro Capillitas S r ie e ▲ ▲ Bajo el Durazno Catamarca... 27° 20' r Bajo el Estanque Bajo de San Lucas Agua Rica 27° 30' Huasi Cóndor Bajo las Juntas La...centers. Two Cu-Au-(Mo) porphyries, the Bajo de la Alumbrera mine (Guilbert, 1995; Wall, 1997; Ulrich et...Hug, 1999), and the Farallón Negro silver and gold mine (Malvinci and Llambías, 1963; Llambías, 1970) are |  | | Journal (article/letter/editorial) | | University Auburn, Alabama 36849-5305 COPPER RAY MINE, PINAL COUNTY, ARIZONA Downloaded by [University...Historical analyses have indicated traces of silver, arsenic, iron, bismuth, antimony, mercury, selenium, and...those in the western mining states and the copper district of Michigan’s Keweenaw Peninsula. Unusually fine...were found in a number of locations in the Bisbee district, Arizona (Graeme 1981), including crystals up...shaft, arborescent groups from the Copper Queen mine, and even postmining growths on old timbers in the |  | González-Jiménez, José M., Barra, Fernando, Garrido, Leonardo N.F., Reich, Martin, Satsukawa, Takako, Romero, Rurik, Salazar, Eduardo, Colás, Vanessa, Orellana, Felipe, Rabbia, Osvaldo, Plissart, Gaëlle, Morata, Diego (2016) A secondary precious and base metal mineralization in chromitites linked to the development of a Paleozoic accretionary complex in Central Chile. Ore Geology Reviews, 78. 14-40 doi:10.1016/j.oregeorev.2016.02.017 | Journal (article/letter/editorial) | | Planetary Sciences, Kyoto University, Kyoto 606-8502, Japan d Instituto de Geología, Universidad Nacional Autónoma...shear zones in the metaultramafic bodies of Centinela Bajo and Lavanderos in the La Cabaña area (Fig. 1b)....of the La Cabaña area 2.2.1. Centinela Bajo The Centinela Bajo area is located north of the El Encanto...metaperidotites defined here as Centinela Bajo Norte and Centinela Bajo Sur (Fig. 1b). These ultramafic bodies...rocks at three different sections of the Centinela Bajo Norte body (6 km long and 3 km wide): Loma de las |  | | Journal (article/letter/editorial) | | Zn-Pb ore genesis in the Pend Oreille mine, Metaline district, Washington, USA—S.Johari Pannalal, David...rainfall on metals flux from the historic Beatson mine, Prince William Sound, Alaska, USA— Lisa L. Stillings...ancient supergene, and modern sulfates at the Questa mine, New Mexico —Andrew R. Campbell and Virgil W. Lueth...massive sulfide deposit at the abandoned Valzinco mine, Virginia, USA— Robert R. Seal II, Jane M. Hammarstrom...Piatak, and Gregory A. Wandless The Scadding gold mine, east of the Sudbury igneous complex, Ontario: An |  | | Journal (article/letter/editorial) | | east of the recently commissioned Bajo de la Alumbrera copper–gold mine (Fig. 1). Fig. 2 View of prospect...and the introduction of potentially deleterious arsenic, zinc and lead mineralization. Advanced argillic...metals—copper, gold, molybdenum and silver—as well as arsenic, zinc and lead, which are deleterious in copper...refining charges and took no account of other off-mine costs, such as freight and insurance. There is potential...freight, and is effectively the sales revenue that the mine will receive. Standardization of the terminology |  | | Journal (article/letter/editorial) | | Te-Se IN EPITHERMAL DEPOSITS OF THE “LA CAROLINA” DISTRICT, SAN LUIS (ARGENTINA). Gallard-Esquivel M.C.1...Abstract Epithermal Au-Ag deposits of the La Carolina district, in the San Luis metallogenetic belt (Argentina)...genetically related to Mio-Pliocene volcanism. In this district, mineralization in the Cerro Mogote and Puesto...Belt. The Farallón Negro district hosts two world-class porphyry deposits, Bajo de la Alumbrera (e.g. Proffett...Apart from the aforementioned deposits, this district hosts several epithermal systems, such as Alto |  | | Report (issue) | | Gold Deposits in the Tilardn-Montes del Aguacate District Dr. William Bagby, USGS 3:30 Receso Recess 4:00...Campo al Distrito Aurifero, Field Trip to the Gold District Summary of the U. S. Geological Survey Study...characteristics of the Tilaran-Montes del Aguacate gold district. Regional geochemical patterns can be distinguished...suggest possible extensions of the known gold district, as well as anomalies suggestive of new types...densidad de aproximadamente 40 km de grosor existe bajo la parte central del pafs, y que el grosor de la |  | | Journal (article/letter/editorial) | | veins cut basement rocks. In the Cañada Honda district, the most important mineral deposits are the Diente...(4) Sierra del Morro. Tres Cerritos-La Carolina district The Tres Cerritos volcanics, formed 8.2 Ma, erupted...setting is similar to that for the epithermal gold district of Wau, Papua New Guinea (Sillitoe et al., 1984)...Comparing the high K2O Cañada Honda-Cerros Largos district Several domes, lava flows, and minor volcaniclastic...radiometric data are lacking for the Canada Honda district, field evidence and scarce geochemical data (Table |  | | Journal (article/letter/editorial) | | followingerosionandpreservedin the centralandsouthernpart of the district,the continentalGuanajuatoConglomeratewas overlainby...previouslyknownnorthwest-striking Sierravein systemin the Cubo mine. Theseveinscut the Peregrinarhyolite domelocatedin...severalparallel gold-richveinsin the easternpart of the district parallel or occupynortheast-trending fracturesthat...fracturesandbrecciasin the northwestern part of the district andbeyondthe calderalimits.It ischaracterized...ithinthe volcaniccenterandcentral part of the district,northwestward andperipheralto the economicorebodies |  | | Book | | been carried out. Epithermal vein-type deposits in Japan have also been well-studied. More than 1,000 papers...on Kuroko and epithermal vein-type deposits in Japan will be summarized in Chapter 1. The descriptions...study epithermal vein-type and Kuroko deposits in Japan. I learned from them an importance of the integration...fluid inclusion studies of vein-type deposits in Japan were especially valid and useful to writing this...On the origin of Kuroko of the Kosaka mine. J. Geol. Soc. Japan, 26, 107-132 (in Japanese). Ohmoto, H |
|
