 | Perello, J., Carlotto, V., Zarate, A., Ramos, P., Posso, H., Neyra, C., Caballero, A., Fuster, N., Muhr, R. (2003) Porphyry-Style Alteration and Mineralization of the Middle Eocene to Early Oligocene Andahuaylas-Yauri Belt, Cuzco Region, Peru. Economic Geology, 98 (8) 1575-1605 doi:10.2113/gsecongeo.98.8.1575 | Journal (article/letter/editorial) | | to Early Oligocene Andahuaylas-Yauri Belt, Cuzco Region, Peru JOSĂ PERELLĂ,â Antofagasta Minerals S.A....Universidad Nacional San Antonio Abad del Cuzco. Avenida de la Cultura, Cuzco, PerĂș ALBERTO ZĂRATE, PEDRO RAMOS...belt of southeastern Peru is rapidly emerging as an important porphyry copper province. Field work by the...copper stocks are dominated by calc-alkaline, biotite- and amphibolebearing intrusions of granodioritic...through deposits carrying both gold and molybdenum (Tintaya, Los Chancas), to relatively molybdenum-rich, gold-poor |  | | Journal (article/letter/editorial) | | MINERALIZATION IN THE ANDAHUAYLAS-YAURI BELT OF SOUTHERN PERU OF IGNEOUS DONALD C. NOBLE, Departmentof Geological...verticalmovement, andigneous activity(M/âą- trictsinclude Tintaya, Sulfobamba,Charcas,Chalcogard,1978;Nobleet al...are not generallyassociated On the geologic map of Peru (Instituto de Geologla y of high-level stocksand...coevalmagmaticarc in Tintaya and Chalcobarnba The evolution of the Andes of Peru is characterized central Peru. The...The geologyand mineral depositsof the Tintaya and Chalcobamba districts(Fig. 1) are describedby TerronesL |  | | Journal (article/letter/editorial) | | Hypogene Skarn Mineralization at Coroccohuayco and Tintaya, PerĂș KIERRAN C. MAHERâ ,* AND PETER B. LARSON Department...and related porphyry ore from Coroccohuayco and Tintaya, PerĂș, have been analyzed for copper isotope ratios...ore-forming environment in copper deposits of the Tintaya district, PerĂș, supplementing data from the same...high temperature. Geology of the Deposits The Tintaya district lies in the Department of Cusco in the...porphyry-related copper skarn deposits, including Tintaya, Coroccohuayco, Quechas, Antapaccay, Ccatun Pucara |  | | Journal (article/letter/editorial) | | Alteration and Mineralization at Coroccohuayco, Tintaya District, Peru KIERRAN C. MAHERâ ,* Department of Geology...in the Andahuaylas-Yauri batholith of southeast Peru with little evidence for the presence of a significantly...Cusco Ecuador 3° Las Bambas Los Chancas Katanga Tintaya Piura 6° Cerro err rro r de Pasco Lima Huancayo...prospect later became part of the Magma purchase of Tintaya in 1996. In 1996 to 1999 a drilling program was...was initiated by Magma and concluded by BHP Tintaya S.A. to define the orebody initially investigated by |  | Chelle-Michou, C., Chiaradia, M., Selby, D., Ovtcharova, M., Spikings, R. A. (2015) High-Resolution Geochronology of the Coroccohuayco Porphyry-Skarn Deposit, Peru: A Rapid Product of the Incaic Orogeny. Economic Geology, 110 (2) 423-443 doi:10.2113/econgeo.110.2.423 | Journal (article/letter/editorial) | | Geochronology of the Coroccohuayco Porphyry-Skarn Deposit, Peru: A Rapid Product of the Incaic Orogeny Cyril Chelle-Michou...Andahuaylas-Yauri batholith and metallogenic belt, southern Peru. This batholith and associated porphyry systems...At the scale of the Tintaya ore district (which hosts the Coroccohuayco, Tintaya, and Antapaccay deposits)...and a new molybdenite Re-Os age obtained for the Tintaya deposit suggest that mineralizing events were spatially...the Eocene Coroccohuayco porphyry-related deposit, Peru, by using state-of-the-art dating techniques. Coroccohuayco |  | Chelle-Michou, Cyril, Chiaradia, Massimo, Ovtcharova, Maria, Ulianov, Alexey, Wotzlaw, Jörn-Frederik (2014) Zircon petrochronology reveals the temporal link between porphyry systems and the magmatic evolution of their hidden plutonic roots (the Eocene Coroccohuayco deposit, Peru) Lithos, 198. 129-140 doi:10.1016/j.lithos.2014.03.017 | Journal (article/letter/editorial) | | plutonic roots (the Eocene Coroccohuayco deposit, Peru) Cyril Chelle-Michou a,â, Massimo Chiaradia a, Maria...the Eocene Coroccohuayco porphyry system, southern Peru. LA-ICPMS UâPb dating has initially been carried...suite The Coroccohuayco prospect is part of the Tintaya mining district located at the southern edge of...the Eocene Andahuaylas-Yauri Batholith of southern Peru (PerellĂł et al., 2003). This magmatic belt is known...previous and more recent magmatic arcs in southern Peru, and is interpreted to be the result of slab ïŹattening |  | | | | Geology, v. 109, pp. 1735â1762 The Yanque Prospect (Peru): From Polymetallic Zn-Pb Mineralization to a Nonsulfide...in the Andahuaylas-Yauri metallogenic province, southern Peru. The deposit occurs in a base metal district...Tertiary magmatically derived ores in this part of Peru. Economic mineralization at Yanque consists of oxidized...hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...Introduction The Andahuaylas-Yauri province in southern Peru (Cuzco region) covers an area of approximately |  | | Journal (article/letter/editorial) | | Geology, v. 109, pp. 1735â1762 The Yanque Prospect (Peru): From Polymetallic Zn-Pb Mineralization to a Nonsulfide...in the Andahuaylas-Yauri metallogenic province, southern Peru. The deposit occurs in a base metal district...Tertiary magmatically derived ores in this part of Peru. Economic mineralization at Yanque consists of oxidized...hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...Introduction The Andahuaylas-Yauri province in southern Peru (Cuzco region) covers an area of approximately |  | | Journal (article/letter/editorial) | | the Coroccohuayco FeâCuâAu porphyryâskarn deposit, Peru. Here, we used recent partitioning models to determine...Nevertheless, common hydrous minerals such as biotite, amphibole and apatite may keep record of the evolution...batholith of southern Peru, in the Tintaya mining district (which includes Tintaya, Antapaccay, Quechua...is emerging as an important CuâAu metallogenic province. Magmatism and hydrothermal activity at Coroccohuayco...deposits Magnetite Skarn Rhyodacite Hornblende-biotite porphyry Hornblende porphyry Gabbrodiorite complex |  | | Journal (article/letter/editorial) | | dSOM.dTIC COPPER THE C.dLZ.dD.d MINE, W. MINER.dLIZ.dTION PERU C. STOLL The Calzadacoppermineis...from a conglomeratebed at least 6 m thick. At the mine,a maximumstratigraphic thickness of 70 m of light...near Casapalca.No intrusiverocksare exposed at the mine. The conglomerates and interbedded quartzitesare...calcite, with smaller quantitiesof garnet,epidote,biotite,sericite,penninite,speculariteand coarse pyriteand...replaced by spotsof garnetwith lesserquantitiesof biotite, epidote,sericiteand calcite. One suchbed has. |  | | Journal (article/letter/editorial) | | (10~20 vol.%), hornblende (5~10 vol.%) and minor biotite (0~5 vol.%; Figure 3b,c,e,f). Plagioclase shows...variably altered to clinozoisite. Hornblende and biotite are altered to chlorite, epidote, and magnetite...coarse-grained orthoclase (Or), plagioclase (Pl), biotite (Bi), and muscovite (Mus). Alteration in the DBS-TS...deposits in NE China (Figure S4c,d), the Tintaya deposit in Peru (Figure S4e), the EI Teniente deposit in...[98] in the Hualgayoc mining district in northern Peru. The TS microgabbro samples are barren and as wall |  | | Journal (article/letter/editorial) | | pit; 200 Kt Mo @ 0.012%; 10 Mt Cu @ (0.3â0.6%) Mine on standby; 52 Kt Mo @ 0.015%; 2.3 Mt Cu @ 0.67%...@ 0.04â0.20%, (average 0.1%) Active underground mine; ~50â60 Kt Mo @ 0.1â0.5%; 50 Kt Cu @ 0.1â0.2% Lebedev...molybdenite disseminations, is related to quartzâ biotiteâK-feldspar altered rocks and intensely altered...Geology Reviews 26 (2005) 91â113 97 Amanan Series: biotite granite N leucogranite Zireken Porphyry Series:...open pits (Zhireken, Sora and Erdenetuin-Obo) and mine benches (Shakhtama). These 22 samples are monomineralic |  | Mathur, Ryan, Ruiz, Joaquin, Casselman, Michael J., Megaw, Peter, van Egmond, Robert (2012) Use of Cu isotopes to distinguish primary and secondary Cu mineralization in the Cañariaco Norte porphyry copper deposit, Northern Peru. Mineralium Deposita, 47 (7) 755-762 doi:10.1007/s00126-012-0439-y | Journal (article/letter/editorial) | | Cañariaco Norte porphyry copper deposit, Northern Peru Ryan Mathur & Joaquin Ruiz & Michael J. Casselman...Cañariaco Norte porphyry copper deposit in northern Peru occurs in chalcocite and covellite-rich veins and...Supergene . Hypogene . Porphyry copper . Cañariaco . Peru Introduction The application of Cu isotopes to...District of the Province of Ferreñafe, Department of Lambayeque of northwestern Peru. The property is...approximately 700 km northwest of Lima, the capital of Peru, and approximately 110 km to the northeast of the |  | Wang, Peng, Dong, Guochen, Santosh, M., Liu, Kairan, Li, Xuefeng (2017) Copper isotopes trace the evolution of skarn ores: A case study from the Hongshan-Hongniu Cu deposit, southwest China. Ore Geology Reviews, 88. 822-831 doi:10.1016/j.oregeorev.2016.11.023 | Journal (article/letter/editorial) | | from the Hongshan-Hongniu Cu deposit in Yunnan province. The ÎŽ65Cu values (ÎŽ65Cu = [(65Cu/63Cu)sample/(65Cu/...covering an area of 20 km2, is composed of albite, biotite, quartz and sericite. In the Hongshan area, a NNW-trending...deposits in the world, for example the Tintaya district in Peru (-0.46â° to 0.3â°, Larson et al., 20003)...the Dongguashan Cu-An deposit of Tongling, Anhui Province. Acta Petrologica Sina 24, 1857-164. Li, W.C....deposit and associated felsic intrusions in Yunnan Province, Southwest China. Economic Geology 106, 79-92 |  | | Journal (article/letter/editorial) | | DEPOSIT:PERMIAN LITHOPHILE MINERALIZATION IN SOUTHEASTERN PERU ALANH. CLARK,DANIELJ. KONTAK,*ANDEDWARDFARRAR Departmentof...40-km2plutonof intermediate granitoid rocks5 JudasTadeo mine (lat 15o34'54"S; long 70Ăž22'18" W); itslithophi...itslithophilemetal-richquartzvein systemwould km westof the mine(Fig.2) isnamedhereafterCerro be morecharacteristic...domain of the Cordillera Oriental to (Fig. 1).The mine,alsoknownasMilagrode SanJudas on its northwestmarginby...Examinationof the 1:2,500,000 metallogenicmap of Peru (Bellidoet al., 1972) revealsan apparent anomalyin |  | | Journal (article/letter/editorial) | | survey of the Eastern Cordilleran granitoids of Peru Aleksandar MiĆĄkoviÄ â, Urs Schaltegger Department...Editor: R. W. Carlson Keywords: Hf zircon granitoids Peru crust growth a b s t r a c t An extensive in situ...zircon from the Eastern Cordilleran batholiths of Peru using laser ablation multi-collector inductively...within the context of morphogeological belts of Peru. Intrusive colour scheme: CarboniferousâPermian...that form the backbone of the Eastern Cordillera of Peru (Miskovic et al., 2009), and combine them with LuâHf |  | Shu, Qihai, Chang, Zhaoshan, Lai, Yong, Hu, Xinlu, Wu, Huaying, Zhang, Yong, Wang, Pin, Zhai, Degao, Zhang, Cheng (2019) Zircon trace elements and magma fertility: insights from porphyry (-skarn) Mo deposits in NE China. Mineralium Deposita, 54 (5) 645-656 doi:10.1007/s00126-019-00867-7 | Journal (article/letter/editorial) | | 1.5) Granodiorite and granite (137.6 ± 0.9) Biotite plagiogranite (135.9 ± 1.3) Monzogranite (137.4...Abra, 17 -Qulong, 18 -Erdenet, 19 -Aktogai, 20 -Tintaya, 21 -Sar Cheshmeh, 22 -Radomiro Tomic, 23 -Oyu...Radomiro Tomic, El Abra and Opache in Chile, and Tintaya in Peru). We have recalculated the zircon Ce4+/Ce3+...plutonic roots (the Eocene Coroccohuayco deposit, Peru). Lithos 198: 129â140 Chen YJ, Zhang C, Wang P,...geochemistry of the Guangtoushan alkaline granite, Hebei Province, China: implications for early Mesozoic crust-mantle |  | 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...contiguous centralAndeantransects, southeastern Peru differsmarkedlyfrom other areasof the countryin...detailedinformationon the greatmajority SOUTHEASTERN Peru (Figs.1 and2) displaysa wider of the ore deposits |  | | Journal (article/letter/editorial) | | identiïŹed the Kuangshan complex to be composed of biotite diorite, hornblende monzonite, and pyroxene monzonite...monzonite occupies the largest volume, followed by biotite diorite that intruded into the hornblende monzonite...Hydrological Investigation Company of Shandong Province, 1986). hornblende (vol. 30%), subhedralâeuhedral...(vol. 20%), clinopyroxene (vol. 5%), and anhedral biotite (vol. 5%) with accessory iron oxide and zircon... subhedral clinopyroxene (vol. 20%), anhedral biotite (vol. 5%), and hornblende ( |  | | Journal (article/letter/editorial) | | Porphyry copper deposits account for 60% of the world's mine production of copper and constitute 80% of ore reserves...La Verde 36. Cananea SA Colombia 37. Mocoa X Peru 38. La Granja SA 39. 40. Rosa 41. 42. Antamina...(Titley, 1982) Peru: Chalcobamba (Samame Boggio, 1980), Pashpa (Samame Boggio, 1980), Tintaya (Samame Boggio...minerals altered to hydrothermal K-feldspar and/or biotite. 14 MICHAEL O. SCHWARTZ 50 40 h 0) O Q. CD...the top, although information from drillholes and mine exposures is more limited. Sulfide zoning usually |  | | Journal (article/letter/editorial) | | characterized by the alteration of wallrocks to albiteâbiotiteâquartzâandalusite hornfels and massive, sage-green...isanisotropic characterized by the of wallrocks to albiteâbiotiteâquartzâandalusite hornfels euhedral, (Figure 3j...zonation of skarn minerals, from top to bottom, are biotite hornfelsâpyroxene hornfels, marble, wollastonite...> Pyx), pyroxene skarn, pyroxene hornfels, and biotite hornfels [6]. The chemical composition of the skarn...deposit and associated felsic intrusions in Yunnan Province, Southwest China. Econ. Geol. 2011, 106, 79â92 |  | Cao, Yi, Gao, Fuping, Du, Yangsong, Du, Yilun, Pang, Zhenshan (2017) Genesis of the Datuanshan stratabound skarn Cu(âMo) deposit, MiddleâLower Yangtze Valley, Eastern China: constraints from geology, ReâOs geochronology, mineralogy, and sulfur isotopes. Mineralium Deposita, 52 (3) 443-462 doi:10.1007/s00126-016-0671-y | Journal (article/letter/editorial) | | extending from Wuhan in Hubei Province in the west to Zhenjiang in Jiangsu Province in the east, is usually...Bureau of Geology and Mineral Exploration of Anhui Province, but large-scale exploration was not carried out...Bureau of Geology and Mineral Exploration of Anhui Province 1990; Fig. 2b). Exposed strata consist mainly...Bureau of Geology and Mineral Exploration of Anhui Province 2010; Yang et al. 2011), with individual orebodies...plagioclase, K-feldspar, amphibole, quartz, and biotite, along with accessory zircon, magnetite, and apatite |  | Mathur, R., Munk, L., Nguyen, M., Gregory, M., Annell, H., Lang, J. (2013) Modern and Paleofluid Pathways Revealed by Cu Isotope Compositions in Surface Waters and Ores of the Pebble Porphyry Cu-Au-Mo Deposit, Alaska. Economic Geology, 108 (3) 529-541 doi:10.2113/econgeo.108.3.529 | Journal (article/letter/editorial) | | alteration is dominated by K-feldspar, quartz, and biotite, and sulfides are mostly chalcopyrite accompanied...sodic-potassic assemblages throughout most of the deposit. Biotite is replaced by illite during illite alteration...S.L., 2009, Copper isotope fractionation in acid mine drainage: Geochimica et Cosmochimica Acta, v. 73...hypogene skarn mineralization at Coroccohuayco and Tintaya, Peru: ECONOMIC GEOLOGY, v. 102, p. 225â237. Maher...minerals providing soluble copper at Cañariaco, Peru through Cu isotope analyses of batch leach experiments: |  | | Report (issue) | | Guide to the San Manuel Porphyry Copper Open Pit Mine, In Situ Leach Field, and Solvent Extraction Electrowinning...copper oxide mine and in situ leach field. We will also briefly visit the Tiger-Mammoth mine area north...management of BHP Copper for permission to visit the mine and processing facilities. and to thank the BHP...guide to the San Manuel porphyry copper open pit mine, in situ leach field, and solvent extraction-electrowinning...end of the following brief geology synopsis and mine tour notes. 3, 1996 by F. Bain, C. Hoag, R. Moulton |  | Du, LiâJuan, Li, Bo, Huang, ZhiâLong, Chen, Jun, Zhou, JiaâXi, Zou, GuoâFu, Yan, ZaiâFei (2020) Mineralogy, Fluid Inclusion, and Hydrogen and Oxygen Isotope Studies of the IntrusionâRelated Yangla Cu Deposit in the Sanjiang Region, SW China: Implications for Metallogenesis and Deposit Type. Resource Geology, 70 (1) 28-49 doi:10.1111/rge.12215 | Journal (article/letter/editorial) | | Wenchang Road, 121 Street Kunming, 650093, Yunnan Province, China. Email: libo8105@qq.com © 2019 The Society...The Silurian sequences consist of quartz schist, biotite-quartz schist, meta-quartz sandstone, and sericite...of granodiorite (dominant), quartz diorite, and biotite quartz monzonite. The granodiorite is medium- to...K-feldspar, 25% quartz, 15% hornblende, and 5% biotite, with accessory zircon, titanite, apatite, and...Talent project of Sedimentary Deposit of Guizhou Province (No. 20185613), and Yunnan Ten Thousand Talents |
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