 | | Journal (article/letter/editorial) | | Metallogenesisof SulfideOre Deposits in Central and Southern Peru SAMUEL B. MUKASA, Departmentof GeologicalSciences...Perubar,S.A.,Juan de Arona 830--Oficina 901, Lima 27, Peru AND JORGEINJOQUE-ESPINOZA CheeronMineralCorporatioaof...association and the unclassified Unturos-Chacaya galena and pyrite depositshowa wide Pb isotopescatterin...the Peruvian ear belt. In central and northern Peru, where Pre- Andesconsistof severallithotectonicunitsrangingin...alongthe continentalmarginin central and southern Peru (Fig. 1). Paleozoicgranitoidsof the SanNicolfis |  | Kamenov, G., Macfarlane, A. W., Riciputi, L. (2002) Sources of Lead in the San Cristobal, Pulacayo, and PotosiMining Districts, Bolivia, and a Reevaluation of Regional Ore Lead IsotopeProvinces. Economic Geology, 97 (3) 573-592 doi:10.2113/gsecongeo.97.3.573 | Journal (article/letter/editorial) | | deposit at San Cristobal, the Pulacayo polymetallic district, and the giant Potosí silver-tin-base metal deposit...this basis we identify a new ore lead isotope province extending from San Cristobal northward across...Perú. This province is coincident with but smaller than the extent of the proposed Arequipa-Antofalla...mineralizing event. Ore deposits in the northern part of province IV formed before the thickening of Andean crust...(Fig. 1, inset). Province I comprises the coastal volcanic arc of Perú and Chile, province II includes the |  | | Journal (article/letter/editorial) | | Massachusetts 02138 Abstract The centralAndeanCordilleraof Peru,Bolivia,northwestern Argentina,andnorthernChile...northernandcentralChile; subprovince Ib, in central Peru north of 13ø S; and subprovinceIc, in southernPeru...that dominates the geologyof the high Andesof Peru. Province III: The Eastern Cordillera of southeasternPeru...northernArgentina,and subprovince IIIb in southeastern Peru. Theseprovincesare borderedby noncordilleranunitsof...noncordilleranunitsof the Brazil and GuyanaShields, the Arequipa massif,and the metamorphicterranesof southernChile and |  | | Report (issue) | | Mines and mineral resources—Peru—History. 2. Metallurgy—Peru—History. 3. Peru— Antiquities. I. Title. TN52.... . . . . . . . . . . . . . . . . . . . . . 34 Cerro de Pasco . . . . . . . . . . . . . . . . . . . ...In collaboration with mining companies, such as Cerro de Pasco Corporation (Lima) and Compañía Minas de...still in use today. Native copper from the Cerro de Pasco Mine, a shell used as a palette for mixing cinnabar-based...leading a copper exploration field program at Cerro Verde. He suggested that I might be interested in his |  | | Book | | P')76m Purser, W I' C 198T- , • Metal-mining in Peru, put and present 1by1 W. F . C. Purser. New York...NIOUro.. Peru. . l. Tltle- TN~9.P8T. . -· ' • 18,50 '18-182'81 Metal-Mining in Peru, Past and...social, and political development. Metal-Mining in Peru, Past and Present -a :'O > m C) m ::D ,, Ch...importance of the mines of Peru. Part~ of the book sketches the background of Peru and its mining history...into five chapters for the five mining areas of Peru. Part III is concerned with the economic significance |  | Clark, Alan H., Farrar, Edward, Kontak, Daniel J., Langridge, Robert J., Arenas F., Mario J., France, Lynne J., McBride, Sandra L., Woodman, Priscilla L., Wasteneys, Hardolph A., Sandeman, Hamish A., Archibald, Douglas A. (1990) Geologic and geochronologic constraints on the metallogenic evolution of the Andes of southeastern Peru. Economic Geology, 85 (7) 1520-1583 doi:10.2113/gsecongeo.85.7.1520 | Journal (article/letter/editorial) | | MetallogenicEvolution of the Andes of Southeastern Peru ALANH. CLARK,EDWARDFARlIAR,DANIELJ. KONTAK,*ROBERT... GedlogoConsultor,Caminosdel Inca 698, Lima 33, Peru LYNNEJ. FRANCE,**SANDRA L. MCBRIDE,PRISCILLA L...post-Paleozoic metallogenicevolutionof southeastern Peru is clarifiedon the basisof the stratigraphic an...Ma) Cu (Santiago,Valparffiso) and Fe (Morritos,Cerro Pelado)veinsof the IloItc district.RestrictedUpper...contiguous centralAndeantransects, southeastern Peru differsmarkedlyfrom other areasof the countryin |  | | Journal (article/letter/editorial) | | Central Coastof Peru Cf•SARE. VIDAL C., Perubar,S.A.,Juande Arona 830--Oficina 901, Lima 27, Peru JORGEINJOQUE-ESPINOZA...the mostimportantcopperminesin the centralcoastof Peru,betweenlat 12030' and 14030' S. Their relatedgeologicsetting...andElianatogetherwith the volcanogenic skarndeTHE coastof Peru is a well-knowncopperprovince positsof Ra61andCondestable(Fig...majorporphyryCu-Mo depositsof PaleoceneEoceneage suchas Cerro Verde, Cuajone,Quella- AI silicatesand form by igneousand...1. Simplifiedgeologicmap of the central coastof Peru feldspar showingthe locationof Cu-Fe skarndeposits(triangles)and |  | | Book | | Universidad Nacional de lngenieria, and Newmont Peru Limited Gerente de Exploraciones Av. Jose Galvez...Galvez Barrenechea 218, Urb. Corpac Lima-San Isidro, Peru Prof. Dr. ESTEBAN CEDILW Facultad de Minas, Metalurgia...place in September 1986 in Cusco, Peru, sponsored by Multiciencias (Peru) and UNESCO. During this seminar...Latorre, Director of the Multiciencias courses in Peru strongly supported the whole organization of the...Occurrences in the Paleozoic of the Yauli Dome, Central Peru H. W. Kobe . . . . . . . . . . . . . . . . . . |  | | Book | | Anglesita forma pequeñas costras ó cristales sobrela Galena ó sulfuro de plomo, ó en las vetas de este mineral...sulfuro ó Galena. Pero lo que hace conocer patentemente que la transformacion de la Galena en sulfato...fenómeno mucho mas poderoso , lo tenemos en la Galena antimonial argentífera de Chilete , la que, al...caso de ver casi toda la plata que contenía la Galena , hallarse reunida en manchas ó zonas de color...Bournonita argentiíera llamada Pavonado plomizo; la Galena y los variados productos de la oxidacion de estos |  | Braxton, D. P., Cooke, D. R., Ignacio, A. M., Rye, R. O., Waters, P. J. (2009) Ultra-Deep Oxidation and Exotic Copper Formation at the Late Pliocene Boyongan and Bayugo Porphyry Copper-Gold Deposits, Surigao, Philippines: Geology, Mineralogy, Paleoaltimetry, and their Implications for Geologic, Physiographic, and Tectonic Controls. Economic Geology, 104 (3) 333-349 doi:10.2113/gsecongeo.104.3.333 | Journal (article/letter/editorial) | | intrusion-centered gold-rich deposits in the Surigao district of northeast Mindanao, Philippines. Exhumation...Niño (Ph) Atlas (Ph) Aya Aya (Ph) Salatan (Ph) Cerro Verde-Santa Rosa (Pe) Kingking (Ph) Rio Blanco (Pe)...Chuquicamata (Cl) Inspiration (Az) Toquepala (Pe) Cerro Colorado (Cl) Ok Tedi (PNG) El Abra (Cl) Mocoa (Co)...Chile, Co = Colombia, NM = New Mexico (USA), Pe = Peru, Ph = Philippines, PNG = Papua New Guinea. Minorco-Anglo... Thickness (m) 0361-0128/98/000/000-00 $6.00 336 Peru Cerro Verde-Santa Rosa 150 Cuajone 120 Quellaveco 80 Toquepala |  | | Journal (article/letter/editorial) | | localities in the prolific epithermal Au-Ag vein province of the Deseado massif, which abuts the Atlantic...latitudes 46° and 49° S in northeastern Santa Cruz province, southern Patagonia, Argentina (Schalamuk et al...of the epithermal deposits and prospects in the province over a 30-year period, this writer failed to encounter...activity in the Deseado massif epithermal Au-Ag province. Following a brief introduction to the geology...constitute part of the Chon Aike Large Igneous Province (LIP) of Patagonia, which formed in response to |  | | Report (issue) | | . 8 7 S. America : Bolivia ; Chile ; Colombia ; Peru . 1 2 6 WORLD MAP OF SILVER DEPOSITS . REFERENCES....., Brazil . . . Colombia • • • Ecuador . . . . Peru . . . . Guianaand Uruguay . . Venezuela. . . . Europe...both gold and silver. T h u s , in the Kongsberg district the proportion of silver to gold is given a s...tables to remove such substances as tetrahedrite, galena and blende (which are smelted), and is then separated...produced silver may be mentioned East Huel Rose lead mine (yield from 1852 to 1861 was 260,721 oz.), and West |  | | Journal (article/letter/editorial) | | pit; 200 Kt Mo @ 0.012%; 10 Mt Cu @ (0.3–0.6%) Mine on standby; 52 Kt Mo @ 0.015%; 2.3 Mt Cu @ 0.67%...@ 0.04–0.20%, (average 0.1%) Active underground mine; ~50–60 Kt Mo @ 0.1–0.5%; 50 Kt Cu @ 0.1–0.2% Lebedev...chalcopyrite, molybdenite, bornite, tennantite, galena, sphalerite Chalcopyrite, pyrite, chalcocite,...Pyrite, molybdenite, chalcopyrite, sphalerite, galena 0.70406–0.70424 ( 0.9)–0.4 Molybdenite, pyrite...Molybdenite, sphalerite, chalcopyrite, galena, tennantite, sphalerite, galena chalcopyrite, bismuthinite, bournonite |  | | Journal (article/letter/editorial) | | isotope analyses of three Cenozoic ores from the La Verde porphyry copper deposit located in the Zihuatanejo–Huetamo...FL 33199, USA e-mail: apotr001@fiu.edu the La Verde deposit (206Pb/204Pb=18.674–18.719) are less radiogenic...similarity of ore Pb to igneous rock Pb in the Zimapan district (206Pb/204Pb=18.800–18.968) may indicate that...terranes with greatly different origins: the La Verde porphyry copper deposit in the Guerrero composite...Porphyry copper (La Sorpresa, Ayutla, Autlan, La Verde, Inguaran, San Isidro, La Esmeralda, Las Salinas) |  | | Report (volume) | | -------5. Hydrothermal alteration at the Brewer mine, Chesterfield County, South Carolina ----------...from drill hole 8, 13.4-19.5 meters depth, Brewer mine area, South Carolina --------------------------... of hard rock with fresh pyrite from the Brewer mine area, South Carolina --------------------------...samples from U.S. Bureau of Mines drill holes, Brewer mine area, South Carolina --------------------------...~-------.r-' TENNESSEE NORTH CAROLINA Bradshaw mine and Mitchells Mt t \ rn ,:,EXPLANATION """ |  | García, M., Maksaev, V., Townley, B., Dilles, J. (2017) Metallogeny, structural evolution, post-mineral cover distribution and exploration in concealed areas of the northern Chilean Andes. Ore Geology Reviews, 86. 652-672 doi:10.1016/j.oregeorev.2017.01.025 | Journal (article/letter/editorial) | | at depths greater than 1,000 m (e.g., Superior district; Manske and Paul, 2002), as well as new drilling...known, allowing better criteria for decisions on mine concession acquisitions, plan geophysical and geochemical...deposits of this belt are located in southern Peru, at Cerro Verde-Santa Rosa, Cuajone, Quellaveco and Toquepala...in northern Chile, the main deposits are Mocha, Cerro Colorado, Spence and Lomas Bayas (Fig. 2). The middle...Ma) belt varies in width from 130 km in southern Peru to 30-50 km in northern Chile, and includes mainly |  | | Journal (article/letter/editorial) | | Experience of Filtered Tailings Technology in Chile and Peru: An Environmentally Friendly Solution Carlos Cacciuttolo...Experience of Filtered Tailings Technology in Chile and Peru: An Civil Works and Geology Department, Catholic...Ingeniería, Universidad Continental, Huancayo 12001, Peru; gperezc@continental.edu.pe Correspondence: carlos...filtered tailings technology applied in Chile and Peru with emphasis on: (i) filtering technology evolution...with this technology are: (i) Cerro Verde (Peru), Cuajone and Toquepala (Peru), Los Pelambres (Chile) and |  | | Report (issue) | | Figure 5.--Hydrothermal alteration at the Brewer mine, 21 Chesterfield County, South Carolina Figure 6...from drill hole 8, 13.4 — 19.5 meters depth, Brewer mine area, South Carolina Table 2a.--Seimquantitative...analyses from U.S. Bureau of Mines drill holes, Brewer mine area, South Carolina Table 3.--Analyses of hard...hard rock with fresh pyrite from the Brewer mine area, South Carolina Table 4.--Analyses of 12 soil samples...DE POSIT x NILLSOOROuG. WS( MAJOR HILL ..SRAOSnaw MINE x "AND miTCHELLS 1-1 X SNOW CAMP MIME / STALEY |  | | Report (issue) | | ........................................... P20 Mine Waste Characteristics........................................................................ P25 Mine Closure...................................................... P11 Pie chart showing world rhenium mine production in 2012, by country and percent of world...substitute for molybdenum in molybdenite. Annual world mine production of rhenium is about 50 metric tons. Nearly...Chile account for about 55 percent of the world’s mine production of rhenium; rhenium is also recovered |  | | Journal (article/letter/editorial) | | followingranges:at Panguna,pyrite, 0.5 to 8.1 per mil, galena;-1.5 per mil, sphalerite;-1.0 to +1.6 per mil,...then treated like other sulfidesamples.Mixturesof galena,sphalerite, and pyrite were partially separatedby...(x) Pyrite, clay 4- sphalerite, galena, chalcopyrite Other Galena Sphalerite 108042 1.8 108048...pairs 0.4, 0.5, 0.6, 1.8, 1.8, 2.0, 2.1, 2.8 Galena-sphalerite-pyrite Temperatures Specimenno. A%0...mil, and galena-1.5 per mil. Thermometry:The sphalerite-pyritepairsand one sphalerite-galena pair werecollectedfrom |  | | Journal (article/letter/editorial) | | Regional geology and mayor ore deposits of Central Peru. Econ. Geol., 60, 8, 407~476, Lancaster 1965. RADELLI...broad sense that the expression "metallogenic province" is used in this paper. When all deposits of various... In this regard, the expression "metallogenie province" is used in a rather restricted sense. Even so...influence of political and geographic factors. Thus, Peru, Bolivia and Chile enjoy a long established mining...M~3LLER-KAHLE for Ecuador, and C. B. PETEltSEN for Peru. While acknowledging their cooperation I would also |  | | Report (issue) | | Union of South Africa:Traasvaal ••• ••• • •• Cape Province ... ••• ••• Orange River Colony ... ••• Natal...Africa Portuguese· West Africa Bolivia ... Ohile ••• Peru ••• Venezuela Page. 4 • 5 GENERAL COPPER ORES...tends to give way. to the leaner primary 0!fes as mine s get deeper. It is importa,,n t to realize that...of the copper-nickel ore found in the Sudbury ,district of Canada,. Pure copper is not, therefo,r e.,...tive cop,p e~ of the mines in the Lake Superior district of the United States. r:rhis copper is exception/a |  | | Journal (article/letter/editorial) | | and vanadocrete (vanadate). Panczner 1987 Tajo Mine, Hidalgo del Parral, Chihuahua, Mexico Panczner...assemblage / ore type Primary mineralization Cerro de Pasco Peru Pb-Cu-Zn-Ag- tenorite Bi replacement/ skarn...Baumgarten et al. 2008 Dill et al. 1997a Cajamarca Province Peru Palache et al. 1951 Malpelo Island, Colombia...Colombia (4) Dill et al. 2000, Dill 2000 Agua Shuca Cerro Blanco El Salvador Schneider 1958; Cazañas et al...mal deposits Potosi Sb province Bolivia Rye and Sawkins 1974 Casapalca Peru malachite azurite carbonate |  | | Book | | and Potteriics, Chile . 4 ¢ Section Through Arequipa, Peru 5 ¢ Section Through Potrerillos, Chile ....Rego Chile : 7 ¢ Michiquillay Regional Geology (Peru) . 8 © Structure at Chuquicamata, Chile . 9 ¢ Surface...Morococha, Peru, including Toro Mocho Area . 13 © Structural Outline of Toquepala, Peru . ‘ 14 ¢...Plutonic Belt, ies 27 @ Geology of the Kobuk-Koyukuk Province (Alaska). 28 © Interior Belt (Alaska). 3 ; ,...Washington 1 ¢ Tourmaline Breccia at Toquepala, Peru 2 © Stockwork Outcrop gs 3 ¢ Stockwork Outcrop |  | | Journal (article/letter/editorial) | | million tonnes of complex sulphide minerals including galena, sphalerite and chalcopyrite is available in the...typically consists of siderite 42%, sphalerite 35%, galena 11%, quartz 8%, and traces of chalcopyrite and...and is characterised by a dark grey colour, while galena occurs as medium to coarse crystalline masses....in the generation of very large amounts of run of mine ore, thereby leading to handling problems, environmental...Ghana Lo Aguirre, Chile Cerro Colorado, Chile Quebrada Blanca, Chile Cerro Verde, Peru Girilambone, Australia |
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