 | Baumgartner, R., Fontbote, L., Spikings, R., Ovtcharova, M., Schaltegger, U., Schneider, J., Page, L., Gutjahr, M. (2009) Bracketing the Age of Magmatic-Hydrothermal Activity at the Cerro de Pasco Epithermal Polymetallic Deposit, Central Peru: A U-Pb and 40Ar/39Ar Study. Economic Geology, 104 (4) 479-504 doi:10.2113/gsecongeo.104.4.479 | Journal (article/letter/editorial) | | Magmatic-Hydrothermal Activity at the Cerro de Pasco Epithermal Polymetallic Deposit, Central Peru: A U-Pb and 40Ar/39Ar... Abstract The Cerro de Pasco epithermal Cordilleran base metal deposit in central Peru consists of two...duration of the magmatic-hydrothermal system at Cerro de Pasco, U-Pb age determinations and Hf isotope determinations...diatreme-dome complex and on the southern part of the Cerro de Pasco open pit, respectively. 40Ar/39Ar alunite ages...related to the second mineralization stage at Cerro de Pasco formed during a period of about 100,000 yr |  | | 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 |  | | Journal (article/letter/editorial) | | Polymetallic Zn-Pb-Ag-Cu-Bi Mineralization at Cerro de Pasco, Peru* REGINA BAUMGARTNER†,** LLUÍS FONTBOTÉ,...Abstract The large Cerro de Pasco Cordilleran base metal deposit in central Peru is located on the eastern...Rosa areas, located 2.5 km northwest of the Cerro de Pasco open pit and in the southern part of the deposit...the deposit. The alteration assemblage quartz-muscovite-pyrite associated with the pyrite-quartz body...Teck Cominco Peru, Psje. los Delfines 159, Las Gardenias, Santiago de Surco Lima 33, Peru. 0361-0128/08/3739/493-45 |  | | 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 |  | Rottier, B., Kouzmanov, K., Casanova, V., Wälle, M., Fontboté, L. (2018) Cyclic Dilution of Magmatic Metal-Rich Hypersaline Fluids by Magmatic Low-Salinity Fluid: A Major Process Generating the Giant Epithermal Polymetallic Deposit of Cerro de Pasco, Peru. Economic Geology, 113 (4) 825-856 doi:10.5382/econgeo.2018.4573 | Journal (article/letter/editorial) | | Giant Epithermal Polymetallic Deposit of Cerro de Pasco, Peru B. Rottier,1,†,* K. Kouzmanov,1 V. Casanova...mid-Miocene Cerro de Pasco Cordilleran polymetallic (Zn-Pb-Ag-Cu-Bi) deposit in central Peru formed during...the giant epithermal polymetallic deposit of Cerro de Pasco. Such a mechanism may also explain moderate-salinity...online. USA and Cerro de Pasco, Colquijirca, Julcani, Morococha, and Quiruvilca in Peru—the term “Cordilleran”...epithermal polymetallic orebodies in Butte, Cerro de Pasco, and Morococha are sourced from hydrothermal |  | Catchpole, Honza, Kouzmanov, Kalin, Bendezú, Aldo, Ovtcharova, Maria, Spikings, Richard, Stein, Holly, Fontboté, Lluís (2015) Timing of porphyry (Cu-Mo) and base metal (Zn-Pb-Ag-Cu) mineralisation in a magmatic-hydrothermal system—Morococha district, Peru. Mineralium Deposita, 50 (8) 895-922 doi:10.1007/s00126-014-0564-x | Journal (article/letter/editorial) | | magmatic-hydrothermal system—Morococha district, Peru Honza Catchpole & Kalin Kouzmanov & Aldo Bendezú...2015 Abstract The Morococha district in central Peru is characterised by economically important Cordilleran...mineralisation at 8.04 ± 0.14 Ma ( 40 Ar/ 39 Ar muscovite cooling age). The Toromocho magmatic-hydrothermal...Overlapping monazite U-Pb (8.26±0.18 Ma) and muscovite 40 Ar/39Ar ages (8.1±0.5 Ma) from the early base...Morococha magmatic-hydrothermal system of central Peru (Figs. 1 and 2) comprises several mineralised porphyry |  | | 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) | | Mineralization in the Colquijirca District, Central Peru: Deposit-Scale Mineralogical Patterns RONNER BENDEZÚ†...2Sciences 295, Lima, Peru de la Terre et de l’environnement, Université de Genève, Rue de Maraîchers 13, CH-1205...Genève, Switzerland Abstract At Colquijirca, central Peru, a Miocene diatreme-dome complex is associated in...acidic fluids formed smectite-illite-enargite and muscovite-enargite−bearing assemblages. The common kaol...ore-forming fluids of magmatic origin. Introduction PERU is a major producer of silver, copper, zinc, lead |  | | Journal (article/letter/editorial) | | Mineralization in the Colquijirca District, Central Peru: Deposit-Scale Mineralogical Patterns RONNER BENDEZÚ†...2Sciences 295, Lima, Peru de la Terre et de l’environnement, Université de Genève, Rue de Maraîchers 13, CH-1205...Genève, Switzerland Abstract At Colquijirca, central Peru, a Miocene diatreme-dome complex is associated in...acidic fluids formed smectite-illite-enargite and muscovite-enargite−bearing assemblages. The common kaol...ore-forming fluids of magmatic origin. Introduction PERU is a major producer of silver, copper, zinc, lead |  | Rottier, Bertrand, Kouzmanov, Kalin, Ovtcharova, Maria, Ulianov, Alexey, Wälle, Markus, Selby, David, Fontboté, Lluís (2020) Multiple rejuvenation episodes of a silicic magma reservoir at the origin of the large diatreme-dome complex and porphyry-type mineralization events at Cerro de Pasco (Peru). Lithos, 376. 105766pp. doi:10.1016/j.lithos.2020.105766 | Journal (article/letter/editorial) | | and porphyry-type mineralization events at Cerro de Pasco (Peru) Bertrand Rottier a,b,c,d,⁎, Kalin Kouzmanov...Département de Géologie et Génie Géologique, Université Laval, Québec, Canada Centre de recherche sur...Crystal mush a b s t r a c t The Cerro de Pasco district in central Peru hosts one of the world largest...of epithermal polymetallic mineralization at Cerro de Pasco. Detailed petrographic and geochemical (whole...and porphyry-type mineralization events at Cerro de Pasco. © 2020 Elsevier B.V. All rights reserved. |  | Rottier, Bertrand, Kouzmanov, Kalin, Casanova, Vincent, Bouvier, Anne-Sophie, Baumgartner, Lukas P., Wälle, Markus, Fontboté, Lluís (2018) Mineralized breccia clasts: a window into hidden porphyry-type mineralization underlying the epithermal polymetallic deposit of Cerro de Pasco (Peru) Mineralium Deposita, 53 (7) 919-946 doi:10.1007/s00126-017-0786-9 | Journal (article/letter/editorial) | | underlying the epithermal polymetallic deposit of Cerro de Pasco (Peru) Bertrand Rottier 1,2 & Kalin Kouzmanov... part of Springer Nature 2017 Abstract Cerro de Pasco (Peru) is known for its large epithermal polymetallic...snapshots of the early and deep mineralizations at Cerro de Pasco. This detailed study of the porphyry-type mineralization...porphyry mineralization underlying the world-class Cerro de Pasco epithermal polymetallic (Zn-Pb-Ag-Cu-Bi) deposit... Trace elements . Oxygen isotopes . SIMS . Cerro de Pasco Introduction Mineralized porphyry systems |  | Rottier, Bertrand, Kouzmanov, Kalin, Bouvier, Anne-Sophie, Baumgartner, Lukas P., Wälle, Markus, Rezeau, Hervé, Bendezú, Ronner, Fontboté, Lluís (2016) Heterogeneous melt and hypersaline liquid inclusions in shallow porphyry type mineralization as markers of the magmatic-hydrothermal transition (Cerro de Pasco district, Peru) Chemical Geology, 447. 93-116 doi:10.1016/j.chemgeo.2016.10.032 | Journal (article/letter/editorial) | | the magmatic-hydrothermal transition (Cerro de Pasco district, Peru) Bertrand Rottier, Kalin Kouzmanov,...the magmatic-hydrothermal transition (Cerro de Pasco district, Peru), Chemical Geology (2016), doi: 10.1016/j...magmatic- IP T hydrothermal transition (Cerro de Pasco district, Peru) SC R Bertrand Rottier*, Kalin Kouzmanov*...Switzerland **** Volcan Compañía Minera S.A.A., Lima, Peru present address: Memorial University of Newfoundland...largest known epithermal base metal Cerro de Pasco deposit (Peru) to a porphyry system emplaced at depth |  | Cobbing, E. J., Pitcher, W. S., Wilson, J. J., Baldock, J. W., Taylor, W. P., McCourt, W., Snelling, N. J. (1981) The Geology of the Western Cordillera of northern Peru. Overseas Memoir 5. Institute of Geological Sciences | Report (issue) | | The geology of the Western Cordillera of northern Peru E. J. Cobbing, W. . Pitcher, J.J. Wilson,J. W. Baldock...most of Ihe work done by nn IGS tea n1 resident in Peru from 1963 to 197 l. The team was led by Dr J.J.... was Lo study the granitic Coastal Batholith of Peru. J t began in 1966 and has continued to the present...University group, and from 1971 onwards has worked in Peru on a short-term basis funded by ODA, with the objective...of t he intrusive and volcanic rocks of central Peru 103 A proposed model I I0 Eight: Reconnaissance |  | | Journal (article/letter/editorial) | | study of the San Cristobal tungsten-base metal mine, Peru A. R. Campbell Department of Geoscience, New...was a tungsten stage con- ,,, I %1\ ",.Peru Cerro de Pasco ,.( . ',,,Brazit "'--'; ..---" ~o.~ L... ,._ J~ La Oroya Casapalca % o 76o Central Peru Location Map Geologic setting The San Cristobal...metal deposit is located in the central Andes of Peru, about 120 km ENE of Lima (Fig. 1). The Sedimentary...Huancavelic~.. L 50 Km Fig. 1. Map of central Peru showing the location of some of the principal cities |  | | 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 |  | | 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...Keywords: mining; metal; tailings; oxidation; acid mine drainage; waste management; pollution; solubility;...sustainability Minerals 2014, 4 622 1. Introduction Mine tailings are among the largest mining wastes on |  | | Book (edition) | | grey) fills gaps produced by cleavage of foliated muscovite (dark). Right: Kink-banding of layered molybdite...Internal Twinning Reflect. Coffinite Chrysocolla Muscovite isotropic, many scratches suggest otherwise ... 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); |  | | 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 (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 |  | | 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 |  | | 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 |  | | 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) | | 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 |  | 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 |
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