 | Quang, C. X., Clark, A. H., Lee, J. K. W., Guillen B., J. (2003) 40Ar-39Ar AGES OF HYPOGENE AND SUPERGENE MINERALIZATION IN THE CERRO VERDE-SANTA ROSA PORPHYRY Cu-Mo CLUSTER, AREQUIPA, PERU. Economic Geology, 98 (8) 1683-1696 doi:10.2113/gsecongeo.98.8.1683 | Journal (article/letter/editorial) | | MINERALIZATION IN THE CERRO VERDE-SANTA ROSA PORPHYRY Cu-Mo CLUSTER, AREQUIPA, PERU CHAN X. QUANG,† ALAN...GUILLÉN B. Sociedad Minera Cerro Verde S.A., Asiento Minero Cerro Verde-Uchumayo, Avenida Alfonso Ugarte...Ugarte 304, Casilla 299, Arequipa, Peru Abstract The contiguous Cerro Verde and Santa Rosa porphyry copper...for Cerro Verde, and 62.2 ± 2.9 Ma for Santa Rosa, representing the terminal event in the Arequipa segment...identified by multiple analyses of a sample from Cerro Verde comprising alunite partially replaced by natroalunite |  | Quang, C. X., Clark, A. H., W. Lee, J. K., Hawkes, N. (2005) Response of Supergene Processes to Episodic Cenozoic Uplift, PedimentErosion, and Ignimbrite Eruption in the Porphyry Copper Province of Southern Peru. Economic Geology, 100 (1) 87-114 doi:10.2113/100.1.0087 | Journal (article/letter/editorial) | | and Ignimbrite Eruption in the Porphyry Copper Province of Southern Perú CHAN X. QUANG, ALAN H. CLARK...northwestward through field mapping to the Cerro Verde-Santa Rosa district (ca. 16° 30' S). The 40Ar-39Ar incremental-heating...8 Ma) and Posco (38.8 Ma) prospects and the Cerro Verde deposit (36.1–38.8 Ma) demonstrate that supergene...probably active in the Cuajone-Quellaveco-Toquepala district. Slow erosion and the accumulation of clastic...the late Oligocene (24.4–28 Ma natroalunite at Cerro Verde, 26–27 Ma natroalunite at Santa Rosa, and 28 |  | 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 |  | | 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 | | 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 . . . . . . . . . . . . . . . . . . |  | Sapiains, Pía, Figueroa, Valentina, Hayashida, Frances, Salazar, Diego, Menzies, Andrew, González, Cristián, Loyola, Rodrigo, Murphy, Beau, González, Juan, Parcero-Oubiña, César, Troncoso, Andrés (2021) Supergene Copper and the Ancient Mining Landscapes of the Atacama Desert: Refining the Protocol for the Study of Archaeological Copper Minerals through the Case Study of Pukara de Turi. Minerals, 11 (12) 1402 doi:10.3390/min11121402 | Journal (article/letter/editorial) | | the same mineral association found in the Cerro Verde district, which is probably the source of these samples...CDG960Q03 CDG960Q04 CDG960Q05 Chalcocite/Digenite Covellite Native Copper Chrysocolla Cuprite/Tenorite Malachite/Azurite...(located close to Chuquicamata-Radomiro Tomic mining district). Figure 10. QEMSCAN modal mineralogy: grouped...(located close to Chuquicamata-Radomiro Tomic mining district). CDG960Q02: CDG960Q02: Chu-4 (located close to...to Chuquicamata-Radomiro Tomic mining district). CDG960Q03: RPCmining (Pukara de Turi). from the following |  | | 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 """ |  | | 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) | | . 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...produced silver may be mentioned East Huel Rose lead mine (yield from 1852 to 1861 was 260,721 oz.), and West...silver-lead mine (yield from 1851 to 1863 was 332,204 oz.), and the Frank Mills lead mine (yield from |  | | Journal (article/letter/editorial) | | Mountains, Romania (Fig. 1). It is located in the Alba district, approximately 8 km southeast of the town of Abrud...located in the Rosia Montana-Bucium metallogenic district. In the area of Rosia Poieni, the basement consists...intrusion is at the medium level of the open-pit mine. Cretaceous sedimentary rocks adjacent to the Fundoaia...Geologic information comes mainly from the open-pit mine and also from outcrops, galleries, and some exploration...diffractometer. Rock samples collected from the open-pit mine were analyzed by inductively coupled plasma (ICP) |  | | Book (volume) | | After moving to Australia in 】 979, Ross, as a District Manager with CRA Exploration, led the team that...existence o f a new unconformity-vein style uranium province in the Proterozoic of the Great Sandy Desert....the largest deposits in any established porphyry province. For a discussion of the accepted terminology...“South-west”， and in northern Chile and southern Peru，and were Cu-Mo orebodies (Gilmour, et. a i , 1995)...in this publication) and in Chile, Argentina and Peru in South America (see Camus; Stem and Skewes; Brown; |  | | Report (issue) | | chrysocolla and covellite. The third group are secondary sulphides, such as chalcocite and covellite, formed...Chalcocite Cu 2S 79.9 Cuprite Cu20 88.8 Covellite CuS 66.4 Bornite Malachite Azurite CusfeS4...Central African Copperbelt is the world's largest province containing stratiform21 sed iment-hosted copper...to specific stratigraphic26 intervals within a province and tend to occur in clusters. VMS deposits may... Principa l ore minerals include chalcocite, covellite, bornite and native gold with minor amounts of |  | Bilal, Muhammad, Park, Ilhwan, Hornn, Vothy, Ito, Mayumi, Hassan, Fawad, Jeon, Sanghee, Hiroyoshi, Naoki (2022) The Challenges and Prospects of Recovering Fine Copper Sulfides from Tailings Using Different Flotation Techniques: A Review. Minerals, 12 (5) 586 doi:10.3390/min12050586 | Journal (article/letter/editorial) | | include chalcopyrite (CuFeS bornite (Cu5FeS 4), covellite (CuS), andcopper chalcocite (Cuores 2S). The copper...S). processed by pyrometallurgical 5 FeS 4 ), covellite ores are usually produced by flotation and then...are usually stored in large tailing dams near the mine [30]. Flotation tailings are termed as the rejected...while tailings are disposed of in tailing dams near mine sites. In an ideal mineral processing of copper...Chile (open pit) Cerro Verde, Peru Sierrita, USA Ray, USA Dexing, Jiangxi Province, China Baiyin, Gansu |  | Escolme, Angela, Cooke, David R., Hunt, Julie, Berry, Ron F., Maas, Roland, Creaser, Robert A. (2020) The Productora Cu-Au-Mo Deposit, Chile: A Mesozoic Magmatic-Hydrothermal Breccia Complex with Both Porphyry and Iron Oxide Cu-Au Affinities. Economic Geology, 115 (3). 543-580 doi:10.5382/econgeo.4718 | Journal (article/letter/editorial) | | magnetite and shallow distal hematite (e.g., Manto Verde and Manto Ruso; Rieger et al., 2012). Although no...Ma (Maksaev et al., 2007). The Punta del Cobre district has been proposed as intermediate between magnetite-apatite...1997–1998 Trench 1: 1.6 km south-southwest of Productora mine: 110-m trench, no sulfides or oxides Trench 2: 100...9% Cu, 263 ppb Au) Trench 3: West of Productora mine (down-slope): 140 m long, averaged 0.36% Cu (maximum...2010 2011 2013 2014 2015 2016 Small underground Cu mine; premining resource estimate 2.5 Mt at 1.5 to 2% |  | | 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 |  | | 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 |  | | 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) | | provoked supergene or secondary sulfides, such as covellite, chalcocite, and Ag minerals to precipitate and...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 |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Magmatic-Hydrothermal History of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest...Chuquicamata District, Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern...± Molybdenum Deposits of the Ertsberg-Grasberg District, Papua, Indonesia Clyde A. Leys, Mark Cloos,...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | complex mineralogy (such as the California-Vetas district) would be useful, not only for exploration in...the Eastern Cordillera at the California-Vetas District (Domain 23) (Sillitoe and others, 1982). Undiscovered...successful in exploration of the Viburnum Zn-Pb district of southeast Missouri, U.S.A. (Pratt, 1981). Electromagnetic...to nearby alkaline dikes that occur in the Muzo district. High salinity fluid inclusions suggest temperatures...preliminary ground magnetic survey at a known district should indicate feasibility of using the magnetic |  | | Journal (article/letter/editorial) | | deposits, locatedprocesses. in countries such as Chile, Peru, the United States of America, Mexico Other challenges...processes. and deposits, in countries such the as Chile, Peru,role the of United States of America, MexThe goal... among others) (Escondida, El Teniente), Peru (Cerro Verde II, Quellaveco), China (Zijinshan gold-copper...renewable energy sources, such as solar, wind, and mine), United States and Australia (Olympic Dam), it...on the Earth’s crust and is responsible for acid mine drainage (AMD), usually for the minerals containing |  | | Book | | produced specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia in the...collector and includes such productive locations as Cerro de Mercado in the state of Durango and Batopilas...CALl[NTCS ... I MI ( Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein...University of New York, Albany) Figure 4. The mineral province of Sonora. (Modified from Berstein, 1964, back...Ttcolote • S 0 R A Sor • Provinces I 5 The province of Sonora, located in the northwest corner of | | | Book | | produced specimens from such places as the La Fé Mine in the state of Chiapas and Santa Rosalia in the...collector and includes such productive locations as Cerro de Mercado in the state of Durango and Batopilas...WIC ' ' (OSE INSET) Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein...Mexicali Show & Nensengdo Figure 4. The mineral province of Sonora. (Mod ors ified from Berstein, 1964...University of New York, Albany) Provinces / 5 The province of Sonora, located in the northwest corner of |  | | Book (edition) | | • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...measurements have been retained in specific cases such as mine levels when measured in feet, values of gold and...developing an annual ton of new copper capacity from mine through the refinery without intrastructure costs...fold in three years. As an example, the " Surface Mine Control and Reclamation Act,' ' which was initially...resources in the future.'' In 1977, a surface coal mine regulation that greatly restricts the areas of strip |  | Torró, L., Proenza, J.A., Melgarejo, J.C., Alfonso, P., Farré de Pablo, J., Colomer, J.M., García-Casco, A., Gubern, A., Gallardo, E., Cazañas, X., Chávez, C., Del Carpio, R., León, P., Nelson, C.E., Lewis, J.F. (2016) Mineralogy, geochemistry and sulfur isotope characterization of Cerro de Maimón (Dominican Republic), San Fernando and Antonio (Cuba) lower Cretaceous VMS deposits: Formation during subduction initiation of the proto-Caribbean lithosphere within a fore-arc. Ore Geology Reviews, 72. 794-817 doi:10.1016/j.oregeorev.2015.09.017 | Journal (article/letter/editorial) | | geochemistry and sulfur isotope characterization of Cerro de maimón (Dominican Republic), San Fernando and...geochemistry and sulfur isotope characterization of Cerro de maimón (Dominican Republic), San Fernando and...geochemistry and sulfur isotope characterization of Cerro de Maimón (Dominican Republic), San Fernando and...Dominicana, C/ José A. Brea Peña #3, Edificio District Tower, Level 3, Ensanche Evaristo Morales, Santo...ore mineral assemblages from VMS deposits in the Cerro de Maimón (Maimón TE Formation), San Fernando |
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