 | | Journal (article/letter/editorial) | | GEOLOGY AND MAJOR ORE DEPOSITS OF CENTRAL ULRICH PERU PETERSEN CONTENTS PAGE Abstract ........................................................ Cerro de Pasco .............................................century,what is now the Cerro de PascoCorporationstartedoperationsin Cerro de Pascoand later expanded'...complexenterprise,includingthe Goyllarisquizga coal mine, concentrating, smelting,and refiningfacilitiesand...observations and ideas. MAJOR ORE DEPOSITS OF CENTRAL PERU 409 General summariesare presentedby McLaughlin |  | | Report (volume) | | Deposits of the Atacocha District ·Departamento de Pasco Peru By ROBERT F. JOHNSON, RICHARD W. LEWIS, Jr....with the lnstituto N acional de lnvestigacion y Fo·mento Mineros, Ministerio de Fomento y Obras Publicas..._______________ _ Mine descriptions _________________________________________________ _ ~1achcan mine ________...__________ _ Mine workings ____________________________________________ _ -:\lilpo mine ____________...sections of the Atacoeha district, Departamento de Pasco, Peru. Geologic map of the Machcan area. Map of the |  | | Journal (article/letter/editorial) | | pp. 247-256 The Geology of the CarahuacraMine, Peru WILFRED ALEXANDER LYONS Abstract The CarahuacraMine...The oldest known formation in the area is the Excelsior Shale of lower Paleozoic age, over which lie two...formed silver rich zones in the northern part of the mine that were protected from the early Tertiary glaciation............................ Geology of Carahuacra Mine ................... 251 253 253 The breccia zone.......................... 253 Drag folds in the mine area .................. 254 The ore zones ... |  | | Report (issue) | | 5.6 cm, from the Lily mine near Pisco, Pisco Province, Ica Department, Peru. Trinity Minerals specimen;...clinoatacamite in the Lily mine, Pisco Province, Ica Department, Peru. In 1998 this copper mine began giving up...beautiful specimens showing transparent, colorless gypsum crystals densely included by brilliant green secondary...and he landed the two superb miniatures of Lily mine clinoatacamite now offered on his site (trinityminerals...in arsenic from the 1991 find in the Tellerhäuser mine near Pöhla, western Erzgebirge, Upper Saxony, Germany |  | | Journal (issue) | | and TSKnerals of i'eru ! Indian miner, Cerro de Pasco, Peru, 1869 (Simonin, 1869). J3E(mes and J3E(merals...crystal group, 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection; Jeff Scovil............................... History of Peru Mining in Peru The Mineral Specimen Business C o l l e c............. Quiruvilca district, Santiago de Chuco province, department of La Libertad PASTO BUENO G r................. Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u a n z a l |  | | Journal (article/letter/editorial) | | I936 No. 7 ACID SOLUTIONS IN HYPOGENE AT CERRO DE PASCO. • AND SAMUEL I. BOWDITCH. OUTLINE. Introduction............................. Alteration of the Excelsior Rocks ...................... Z(mal Distribution........................... Interpretat{on at Cerro de Pasco ........................... Alkaline Solutions...meeting,Dec., •935. Publishedwith permissionof the Cerro de PascoCopperCorporation. 651 652 L. C. GRATON...sulphidedepositsand the associated wall rock alterationat Cerro de Pasco,Peru, as now developed,shed clearand unequivocal |  | | Journal (article/letter/editorial) | | com/journal/minerals Review Evolution of Acid Mine Drainage Formation in Sulphidic Mine Tailings Bernhard Dold SUMIRCO...Mining Research & Consult EIRL), Casilla 28, San Pedro de la Paz 4130000, Chile; E-Mail: bernhard.dold@gmail...Sulphidic mine tailings are among the largest mining wastes on Earth and are prone to produce acid mine drainage...high sulphate concentrations due to dissolution of gypsum-anhydrite, and/or effluents enriched in elements...Keywords: mining; metal; tailings; oxidation; acid mine drainage; waste management; pollution; solubility; |  | | Book | | .....• ••~.. lnstituto Tecnol6gico i ~ GeoMinero de Espana Special Publication No. 8 f_o_r_G~e~o-lo_g_y_...CARDOZO Universidad Nacional de lngenieria, and Newmont Peru Limited Gerente de Exploraciones Av. Jose Galvez...Isidro, Peru Prof. Dr. ESTEBAN CEDILW Facultad de Minas, Metalurgia y Geologia, Universidad de Guanajuato...Guanajuato Ex-Hacienda de San Matias s/n Apartado Postal 347 Guanajuato, Gto. 36020, Mexico Prof. Dr. Lwfs...Lwfs FONTBOTE Departement de Mineralogie, Universite de Geneve 12, rue des Maraichers CH-1211 Geneve 4, Switzerland |  | Benites, Diego, Torró, Lisard, Vallance, Jean, Laurent, Oscar, Valverde, Pablo E., Kouzmanov, Kalin, Chelle-Michou, Cyril, Fontboté, Lluís (2021) Distribution of indium, germanium, gallium and other minor and trace elements in polymetallic ores from a porphyry system: The Morococha district, Peru. Ore Geology Reviews, 136. 104236pp. doi:10.1016/j.oregeorev.2021.104236 | Journal (article/letter/editorial) | | from a Porphyry System: the Morococha District, Peru Diego Benites, Lisard Torró, Jean Vallance, Oscar...from a Porphyry System: the Morococha District, Peru, Ore Geology Reviews (2021), doi: https://doi.org/10...from a Porphyry System: the Morococha District, Peru 3 Diego Benitesa, Lisard Torróa,*, Jean Vallancea...Catholic University of Peru (PUCP), Av. Universitaria 1801, San Miguel, Lima 15088, 7 Peru 8 b Department...porphyry- 20 related Morococha District, Central Peru. Among the investigated minerals, LA-ICP-MS 21 |  | | Book (edition) | | Mineral Söhngeite Dzhalindite cruciform and Vshaped Gypsum Erythrine Topaz simple twins Bustamite lamellar... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...(red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach);...(greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL B Same sample |  | | Journal (article/letter/editorial) | | spontaneously combusting coal waste pile of the Kukla mine in Oslavany, Czech Republic, were investigated....hematite, evaporation, Mg sulphates. Introduction ACID mine drainage (AMD) has been studied extensively in sulphidic...investigated a waste-rock pile in a mountainous region of Peru. They found seasonal changes in element cycling...siderite and dolomite (Bouška et al., 2000). The Kukla mine, located 270 m above sea level in Oslavany, is part...exploited). The mine-waste pile is located to the north-east of Oslavany, west of the Kukla mine, and occupies |  | | Journal (article/letter/editorial) | | Bernhard Dold 1,3,* 1 2 3 Institut de Minéralogie et Géochimie, Université de Lausanne, CH-1015 Lausanne, Switzerland...Switzerland Present Address: Laboratoire de Traitement des Eaux usées, Institut Fondamental d’Afrique...Mining Research & Consult EIRL), Casilla 28, San Pedro de la Paz 4130000, Chile * Author to whom correspondence...to metal sulfides precipitation. Keywords: acid mine drainage; bioremediation; sulfate-reducing bacteria;...Introduction Sulfide oxidation in mine tailings is a major source of acid mine drainage (AMD) production [1 |  | | Report (volume) | | Huayhuash, Peru Prepared in cooperation with the Ministerio de Fomento, Instituto Geologico del Peru, under...CORDILLERA BLANCA AND NORTHERN CORDILLERA HUAYHUASH, PERU By ALFRED J. BODENLOS and GEORGE E. ERICKSEN ABSTRACT...cle Ancash and 1 in the neighboring Departamento de Huanuco. Although many of the deposits were prospected...mining machinery. INTRODUCTION The Andean mineral province, a major metallogenic area of the world, comprising...thousands of ore deposits, covers an area including Peru, Bolivia, and northern Chile and Argentina. Metals |  | | Journal (issue) | | cover Vanadinite 3.4 cm, from the North Geronimo mine, La Paz County, Arizona. Dick Morris collection;...custom jewelry. Wulfenite, 5.4 cm, from the Defiance mine near Gleeson, Cochise County, Arizona. Ken Donn...photo. Wulfenite (hot-pink), 3.7 cm, from the Glove mine, Tyndall district, Santa Cruz County, Arizona. Collected...pseudomorph after azurite, 4 cm, from the Inspiration mine, Globe-Miami district, Gila County, Arizona. Ken...Cerussite twins on matrix, 6.5 cm, from the Grand Reef mine, Aravaipa district, Graham County, Arizona. Ken |  | | Report (issue) | | eoltlelearniaiaiaintaletetelvieiaialata eremeleie Cerro: de) Mercado: -DUrango \siale «+ \eoTarerelaiale ...sieve Gamizgal, (Gane Carahuacra Casapalical Cerro eos eeeee eooeeresr eer oe eeeeeeeoeeeeeeeeeeeeene...eoe eeoeeeereoeseoeeeereeeeeeeeeeseeeeoe Rare de == aq no nocnoo0 ou Gounod do podouomadoooD ....eoeeereoeeeceoecoer eee se eeeeoseerseeseeoeee Pasco Colquijirca ..e.ece ..s.c.ce- eee eeeeeeeeeeoeeee...between galena sphalerite, Darwin Lead-Silver-Zinc mine, Inyo County, California, Econ. Geol., v. 66, p |  | | Journal (article/letter/editorial) | | 07094-2485 BULLETIN DE LA SOCIETE GEOLOGIQUE DE FRANCE La Société géologique de France, Service abonnements...MINERALOGIST Mineralogical Association of Canada, 490 de la Couronne, Québec, QC G1K 9A9 Canada CATENA Elsevier...Tremblay, Managing Editor, c/o INRS-ETE, 490 rue de la Couronne, Québec (QC) G1K 9A9, Canada ENGINEERING... Metallurgy and Petroleum, National Office, 3400 de Maisonneuve Blvd. W., Suite 855, Montreal, Quebec...Tokyo 107-0052 Japan REVISTA GEOLÓGICA DE CHILE Servicio Nacional de Geología y Minería, Avda. Santa María |  | | Book | | .................. .42 3.1.6 Pirquitas, Jujuy Province, Argentina ..................................... 58 3.2.7 Maranda J, Murchison belt, Northern Province, South Africa ........... 59 VIII Table of.............................. 89 3.4.13 Bolivar, Cerro Bonete Area, Cordillera Occidental, Bolivia ......................... 93 3.4.20 Morococha, Junin, Peru ................................................................. 100 3.5.3 Kirki (St. Phillippe) Mine, Thrace, Greece ............................... |  | | Journal (article/letter/editorial) | | Sulfide oxidation a b s t r a c t Prevention of acid mine drainage (AMD) in sulfide-containing tailings requires...flotation, tailings water reached equilibrium with gypsum (up to 738 mg/L Ca and 1765 mg/ L SO4). The δ34S...1994; Jambor et al., 2003). The kinetics of acid mine drainage (AMD) formation depends on water flux, oxygen...1999; Gould and Kapoor, 2003). At the surface of mine waste, evaporation commonly concentrates mobile...Hammarstrom et al., 2005; Smuda et al., 2007). Within mine waste, J. Smuda et al. / Chemical Geology 256 |  | St-Arnault, Melanie, Vriens, Bas, Klein, Bern, Mayer, K. Ulrich, Beckie, Roger D. (2019) Mineralogical controls on drainage quality during the weathering of waste rock. Applied Geochemistry, 108. 104376 doi:10.1016/j.apgeochem.2019.104376 | Journal (article/letter/editorial) | | on waste-rock weathering rates are important for mine water quality predictions, as the reactivity of...different types of waste rock from the Antamina mine, Peru. Quantitative automated mineralogy was applied...mineralogy may improve practical predictive models for mine waste water management. Keywords: Waste rock Kinetic...long-term drainage quality must be performed throughout mine life cycle (Lottermoser, 2010; Warhurst, 1999; Younger...has only been scarcely applied in the context of mine wastes to date (e.g. to investigate bulk mineral |  | | Book (edition) | | Unfamiliar Anions. Cations of Medium Size VI/C.22-20 798 Gypsum VI/F - Chromates [CrO4]2Crocoite Vauquelinite ...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(greenish grey), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(bluish grey shades), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A ...sample - photo A), dolomite (dark grey); Harstigen Mine, Pajsberg, Filipstad, Värmland, Sweden [j]; Nic |  | Amos, Richard T., Blowes, David W., Bailey, Brenda L., Sego, David C., Smith, Leslie, Ritchie, A. Ian M. (2015) Waste-rock hydrogeology and geochemistry. Applied Geochemistry, 57. 140-156 doi:10.1016/j.apgeochem.2014.06.020 | Journal (article/letter/editorial) | | drainage that can present a significant challenge to mine owners, regulators, and other stakeholders. Challenges...loading, and concluding with a discussion on acid mine drainage prediction and prevention techniques. Ó...large unsaturated piles on the land surface at the mine site. The oxidation of sulfide minerals within waste-rock...those that occur within tailing impoundments. Acid mine drainage (AMD) is formed through oxidation of ironsulfide...geochemical reactions within waste-rock piles, or other mine wastes, do not lead to acidic conditions, but can |  | | Journal (issue) | | the Unificada mine, Potosi, Bolivia. Top right: Benitoite, 2 cm, from the Benitoite Gem mine, California...N‘Chwaning I mine, Kuruman, South Africa. Bottom right: Mimetite, 2.7 cm, from the Tsumeb mine, Namibia....Record: (1) Stephanite, Husky mine, Canada. (2) Wulfenite, Rowley mine, Arizona. (3) Diaspore twin, Pinarcik...Adelaide mine, Tasmania. (5) Andradite, Antetezambato, Madagascar. (6) Calcite, Mashamba West mine, Congo...Afghanistan. (8) Scorodite, Tsumeb mine, Namibia. (9) Shigaite, N’Chwaning II mine, South Africa. v This special |  | | Journal (issue) | | JJ SYD)! te up in a wooden pail. Missouri lead mine about 1890. —_—— ; eee if atOT ace | | Horse...Rear-Dump Euclids are standard equipment on hundreds of mine, quarry, and construction jobs. For moving rock...Fiore Companyin Buenos Aires; Serva Ribeiro in Rio de Janeiro and Sao Paulo; John Lindsay in Caracas; and...tomorrows domand wo esi cnet scale THE Offices. MINE DEVELOPMENT & DIRECTORY at lt DORR Ass NUMBER...drills combined CP Diamond Drills in service. — one mine alone having over a hundred Cuicaco PNeumaric TOOL |  | | Report (issue) | | Society of America Memoir 58 UPPER PALEOZOIC OF PERU BY NORMAN D. NEWELL, JOHN CHRONIC, and THOMAS G...176 224 227 231 a 24: UPPER vi PALEOZOIC OF PERU PLATES Plate 1. Upper Paleozoic outcrops 2....evidence for glaciation during the late Paleozoic in Peru. The earliest volcanic activity in the Peruvian...were most intense in the area which now is coastal Peru. This is the earliest well-defined orogeny in this...STATEMENT The Eastern Ranges of the Andes Mountains in Peru contain one of the thickest and most extensive |  | Moritz, R., Fontboté, L., Spangenberg, J., Rosas, S., Sharp, Z., Fontignie, D. (1996) Sr, C and O isotope systematics in the Pucará basin, central Peru. Mineralium Deposita, 31 (3) 147-162 doi:10.1007/bf00204023 | Journal (article/letter/editorial) | | isotope systematics in the Pucarfi Basin, central Peru Comparison between Mississippi Valley-type deposits...Sharp 3, D. Fontignie 1 1D6partement de Min&alogie,Universit6 de Gen6ve, Rue des Maraichers 13, CH-1211...Chorrillos, Peru Escuela de Geologia,Universidad Nacional de Ingenieria, Lima, Peru 3Institut de Min6ralogie...Min6ralogie,Universit6 de Lausanne,CH-1015 Lausanne,Switzerland Received: 26 April 1995/Accepted: 30 June 1995...has been carried out in the Pucarh basin, central Peru, to compare local isotopic trends of the San Vicente |
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