 | 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 JOSÉ PERELLÓ,† Antofagasta Minerals S.A....Universidad Nacional San Antonio Abad del Cuzco. Avenida de la Cultura, Cuzco, Perú ALBERTO ZÁRATE, PEDRO RAMOS...belt of southeastern Peru is rapidly emerging as an important porphyry copper province. Field work by the...through deposits carrying both gold and molybdenum (Tintaya, Los Chancas), to relatively molybdenum-rich, gold-poor...deflection. Similarly, evidence from southeastern Peru suggests that the Andahuaylas-Yauri belt may be |  | | Journal (article/letter/editorial) | | Alteration and Mineralization at Coroccohuayco, Tintaya District, Peru KIERRAN C. MAHER†,* 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 |  | | | | Geology, v. 109, pp. 1735–1762 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. 1735–1762 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) | | (0~5 vol.%; Figure 3b,c,e,f). Plagioclase shows albite twins and is variably altered to clinozoisite....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...Tolgoi deposit in eastern CAOB [17,100], Tintaya deposit in Peru [42,101], Dexing deposit in SE China [102]...Tibet, the Dexing deposit in SE China, the Tintaya deposit in Peru and EI Teniente deposit in Chile, and most |  | 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 δ65Cu values (δ65Cu = [(65Cu/63Cu)sample/(65Cu/...hornfels, covering an area of 20 km2, is composed of albite, biotite, quartz and sericite. In the Hongshan...deposits in the world, for example the Tintaya district in Peru (-0.46‰ to 0.3‰, 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 |  | Zhang, Weifeng, Chen, Huayong, Peng, Lianhong, Zhao, Liandang, Lu, Wanjian, Zhang, Zengjie, Yang, Juntao, Sun, Jie (2018) Ore genesis of the Duotoushan Fe-Cu deposit, Eastern Tianshan, NW China: Constraints from ore geology, mineral geochemistry, fluid inclusion and stable isotopes. Ore Geology Reviews, 100. 401-421 doi:10.1016/j.oregeorev.2017.02.021 | Journal (article/letter/editorial) | | textural relationships. The earliest alteration of albite (Ab84-98Or2-16) ± amphibole was related to the...chlorite- and clay-altered but not mineralized, whereas albite ± amphibole alteration is developed in the dacitic...pyrite, with garnet, clinopyroxene, clinoamphibole, albite, epidote, chlorite, quartz, titanite and calcite...mineralization stages (stage I to V). Stage I ‒ Albite-amphibole alteration: At Duotoushan, Na ± Ca metasomatism...metasomatism, mainly represented by abundant albite and minor amphibole, occurs in drill core dacitic |  | | Journal (article/letter/editorial) | | Hydrological Investigation Company of Shandong Province, 1986). hornblende (vol. 30%), subhedral–euhedral...altered hornblende monzonite. Kf, K-feldspar; Ab, albite. hornblende (e. g. Zhang et al., 2015a, 2015b)...The Marcona magnetite deposit, Ica, south-central Peru: A product of hydrous, iron oxide-rich melts? Econ...relationship with the iron mine of ore-bearing rock mass in Laiwu of Shandong Province (Master thesis). China...(2009) The replacement of plagioclase feldspars by albite: Observations from hydrothermal experiments. Contrib |  | | Journal (article/letter/editorial) | | characterized by the alteration of wallrocks to albite–biotite–quartz–andalusite hornfels and massive...isanisotropic characterized by the of wallrocks to albite–biotite–quartz–andalusite hornfels euhedral, (Figure...deposit and associated felsic intrusions in Yunnan Province, Southwest China. Econ. Geol. 2011, 106, 79–92...the Hongniu-Hongshan Cu Skarn Deposit, Yunnan Province, China. Econ. Geol. 2016, 111, 1369–1396. [CrossRef]...porphyry and skarn Cu deposit, northwestern Yunnan province, China: Implications for mineralization of the |  | 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) | | dominates the western half of the deposit and comprises albite-K-feldsparbiotite with a pyrite-chalcopyrite sulfide...hypogene (Cu-rich sulfides); abbreviations: Alb = albite, Cc = chalcocite, Cov = covellite, Cpy = chalcopyrite...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. 225−237. Maher...minerals providing soluble copper at Cañariaco, Peru through Cu isotope analyses of batch leach experiments: |  | Cao, Yi, Gao, Fuping, Du, Yangsong, Du, Yilun, Pang, Zhenshan (2017) Genesis of the Datuanshan stratabound skarn Cu(–Mo) deposit, Middle–Lower Yangtze Valley, Eastern China: constraints from geology, Re–Os 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...Bureau of Geology and Mineral Exploration of Anhui Province 1990) deposit: stratiform Cu ores and stratiform |  | Kim, Yeongmin, Lee, Insung, Oyungerel, Sodnom, Jargal, Luvsanchultem, Tsedenbal, Tserenjav (2019) Cu and S isotopic signatures of the Erdenetiin Ovoo porphyry Cu-Mo deposit, northern Mongolia: Implications for their origin and mineral exploration. Ore Geology Reviews, 104. 656-669 doi:10.1016/j.oregeorev.2018.11.025 | Journal (article/letter/editorial) | | Mongolia 11 c. Erdenet Mining Corporation, Orkhon Province, 61027, Mongolia 12 13 * Corresponding author:...city of Erdenet in the central part of Orkhon Province and 384 81 km northwest of Ulaanbaatar. The...well-developed (Fig. 5D). Feldspar with distinct albite twinning occurs, and 213 quartz shows an isometric...Origin of native copper in the Paraná volcanic province, Brazil, integrating Cu stable 689 isotopes...(2009). 773 Copper isotope fractionation in acid mine drainage. Geochimica et Cosmochimica Acta, 73(5) |  | | 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 . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | genesis of Ni-Cu-PGE sulfide deposits of the Noril’sk Province (Russia): Evidence from copper and sulfur isotopes...isotopes Deep seated origin Contamination Noril’sk Province Russia a b s t r a c t Combined Cu–S isotope...in the Nizhny Talnakh intrusion in the Noril’sk Province (Russia), and the J-M Reef in the Stillwater Complex...from the three economic deposits in the Noril’sk Province have distinct mean δ65Cu values of –1.56 ± 0.27‰...Talnakh and Kharaelakh intrusions in the Noril’sk Province are considered to be sourced from the mantle plume-related |  | | Report (volume) | | complexly zoned garnets from oxidized skarn, Surprise Mine, Nevada 16 Ternary diagrams showing ranges of garnet...for 272 t) from gossaniferous skarn at the Mottini Mine, IXL Mining District, Nevada (table 4), subsequent...David A. John, written common., 1989). The Cable Mine in the Southern Flint Creek Range, Montana, has...a gold skarn. Knopf (1933) classified the Cable Mine, along with deposits in the Hedley district of British...gold deposit. The production history of the Cable Mine (table 4) provides a good example of the difficulties |  | | Journal (article/letter/editorial) | | fault–quartz sericite–pyrite (FQS) and sericite–carbonate–albite or white sericite wash (WSW). 3. ANALYTICAL PROCEDURES...K-feldspar and white sericite wash (sericite–carbonate–albite) alteration. Beneath a core depth of 925 m, where... L. (2009) Copper isotope fractionation in acid mine drainage. Geochim. Cosmochim. Acta 73(5), 1247–...hypogene skarn mineralization at Coroccohuayco and Tintaya, Peru. Econ. Geol. 102(2), 225–237. Maréchal C. N...evolution of a long-lived Ordovician island-arc province in the Parkes region of the Lachlan Fold Belt |  | | Book | | affects its present characteristics as a minera1 province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...ranging from 45 to 78% (as in the Andean Batholith, Peru), or as homogeneous bodies composed virtually of... Two of them, the Coastal (Andean) Batholith of Peru and the 1013 Boulder Batholith, Montana, have...examples. detail COASTAL (ANDEAN) BATHOLITH OF PERU This intrusive body has an extensive literature |  | Peng, Hui-juan, Mao, Jing-wen, Hou, Lin, Shu, Qi-hai, Zhang, Chang-qing, Liu, Huan, Zhou, Yun-man (2016) Stable Isotope and Fluid Inclusion Constraints on the Source and Evolution of Ore Fluids in the Hongniu-Hongshan Cu Skarn Deposit, Yunnan Province, China. Economic Geology, 111 (6) 1369-1396 doi:10.2113/econgeo.111.6.1369 | Journal (article/letter/editorial) | | the Hongniu-Hongshan Cu Skarn Deposit, Yunnan Province, China Hui-juan Peng,1,2,3 Jing-wen Mao,2 Lin...(after W.C. Li et al., 2012). County, Yunnan Province. The deposit consists of two ore blocks: the Hongshan...monzonite porphyry and porphyritic granite of the mine area, and the petrography, major, and trace element...from Gaogong in Sichuan Province in the north to Zhongdian in Yunnan Province in the south (Fig. 1A)....gray zoned plagioclase crystals (An55–35) with albite-rich rims (An35–20). Accessory minerals also include |  | | Report (volume) | | based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...EXAMPLES High Plateau, Del Norte Cty, USCA Coto Mine, Luzon, PLPN (Wells and others, 1946) (LeBlanc...DEPOSITS Name Ace of Spades Adobe Canyon Gp. Ajax Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue |  | | Book | | affects its present characteristics as a mineral province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...ranging from 45 to 78% (as in the Andean Batholith, Peru), or as homogeneous bodies composed virtually of... Two of them, the Coastal (Andean) Batholith of Peru and the 1013 Boulder Batholith, Montana, have...examples. detail COASTAL (ANDEAN) BATHOLITH OF PERU This intrusive body has an extensive literature |  | | Book | | Potteriics, Chile . 4 ¢ Section Through Arequipa, Peru 5 ¢ Section Through Potrerillos, Chile . ; 6...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 |  | 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) | | prospecting for chromite deposits in CamagUey Province, Cuba: Geophysics, v. 22, no. 4, p. 848-869. ____...gravity surveys to chromite exploration in Camaguey Province, Cuba, in Geological Survey Research in 1960:...chromite deposits in the Camaguey district, Camaguey Province, Cuba, 1954-1956: U.S. Geological Survey Open-File...is continental or transitional Skarn Cu (2.6) Mine Vlejs Los Guayabas (Tollma) Cranates (Hulla) Also...Cty, CA Santa Helena, Antioquia, Colombia Co to Mine, Luzan, P.I. References Wells, F. G. et al 1946 |  | | Journal (article/letter/editorial) | | analysis consisted of diopside (Si, Mg and Ca), albite (Al and Na), orthoclase (K), rhodonite (Mn), Fe2O3...earliest alteration phase at Kaman consists mainly of albite and actinolite, with minor amounts of clinopyroxene...Samples with sodic and calcic alteration exhibited albite– oligoclase (n: 17; An4–31Ab68–96Or0.2–2) and ...the Vyhne-Klokob Fe skarn deposit, and occur with albite–actinolite–(±clinopyroxene) formations in the Çelebi...alteration and mineralization at Coroccohuayaco, Tintaya district, Peru. Economic Geology 105, 263–283. McConnell |  | | Book (volume) | | Universidad Nacional Mayor de San Marcos, UNMSM, Lima (Peru), a master for many generations of mineralogists...(with inclusions of tetrahedrite, both gray). CR283, Peru 251102_1 (osp). c, d (dsp and d + p, resp.). Zoned...and minor copper sulfides (colored). Rub606, Geevor Mine, Cornwall, UK (dsp). c Dissemination of fine-grained...and gangue (black). CR-295, La Rinconada, Puno, Peru (osp) 20 1 Intergrowths and Textures (a) (b)...aggregate of marcasite. Rub1075, Friedrich der Grosse Mine, Germany (dsp) Fig. 1.12 Very-fine-grained limonitic |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...ore-bearing intrusions in the Emeishan large igneous province ......................................... 975...superdomain: a new metallotect within the Superior Province ................................................two orebodies in the Jinchuan intrusion, Gansu province, NW China . . ....................... 1032 ...processes in the orogenic gold deposit of the Pampalo mine, Hattu schist belt, eastern Finland . . ....... |
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