 | Masterman, G. J., Cooke, D. R., Berry, R. F., Walshe, J. L., Lee, A. W., Clark, A. H. (2005) Fluid Chemistry, Structural Setting, and Emplacement History of the Rosario Cu-Mo Porphyry and Cu-Ag-Au Epithermal Veins, Collahuasi District, Northern Chile. Economic Geology, 100 (5) 835-862 doi:10.2113/gsecongeo.100.5.835 | Journal (article/letter/editorial) | | of the Rosario Cu-Mo Porphyry and Cu-Ag-Au Epithermal Veins, Collahuasi District, Northern Chile GLENTON...JOHN L. WALSHE, CSIRO Division of Exploration and Mining, P.O. Box 1130, Bentley, Western Australia 6102...Abstract The Rosario Cu-Mo-Ag deposit is located in the Collahuasi district of northern Chile. It comprises...on the core of a porphyry Cu-Mo orebody. Rosario has mining reserves of 1,094 million metric tons (Mt)...occurs in the district at the nearby Ujina and Quebrada Blanca porphyry deposits. The Rosario reserve contains |  | Masterman, G. J., Cooke, D. R., Berry, R. F., Clark, A. H., Archibald, D. A., Mathur, R., Walshe, J. L., Duran, M. (2004) 40Ar/39Ar and Re-Os Geochronology of Porphyry Copper-Molybdenum Deposits and Related Copper-Silver Veins in the Collahuasi District, Northern Chile. Economic Geology, 99 (4) 673-690 doi:10.2113/gsecongeo.99.4.673 | Journal (article/letter/editorial) | | Related Copper-Silver Veins in the Collahuasi District, Northern Chile GLENTON J. MASTERMAN,â ,* DAVID R...JOHN L. WALSHE, CSIRO Division of Exploration and Mining, PO Box 1130, Bentley, Western Australia 6102,...Minera Doña InĂ©s de Collahuasi SCM, Pedro Lagos 1090, Iquique, Chile Abstract The Rosario and Ujina porphyry...with the Domeyko fault system in northern Chile. At Rosario, fault-hosted Cu-Agârich massive sulfide veins...pyrophyllite-alunite-quartz altered rocks. The Rosario massive sulfide veins cut biotitealbite-magnetite |  | | Book | | ................. 61 ïŒ The Mankayan Mineral District, .Luzon Philippines. Artemio F Disini, Bruce M...Radomiro Tomic Porphyry Copper Deposit, Northern Chile. Patricio Cuadra and Francisco Cam us.............Agua Rica Porphyry Cu-Mo-Au DepositïŒCatamarca Province, Northwestern Argentina. Part 1 : Exploration...Geology of the Ujina and Rosario Copper Porphyry Deposits, CoUahuasi District Chile. Claudio Bisso B, Manuel...worldâs largest mining operations and are the cornerstone of many of the worlds great mining houses. As such |  | GarcĂa, 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) | | (1) Advanced Mining Technology Center, Universidad de Chile. Av. Tupper 2007, Santiago, Chile. (2) Departamento...Departamento de GeologĂa, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile. (3) College of Earth, Ocean and...at depths greater than 1,000 m (e.g., Superior district; Manske and Paul, 2002), as well as new drilling...concealed areas (Sillitoe and Thompson, 2006). Mining and exploration of deposits becomes increasingly...central Andes, are enough to sustain underground mining. The exploration of deep concealed targets is very |  | | Journal (article/letter/editorial) | | dredmetersof the 12 majorporphyrycopperdeposits in Chile was substantiated furtherby Alpersand Brimhall ...supergene alunitefromthe Eseondida porphyry copper province. Indeed,perhaps onlytwoof thesemajordepositsdeposit(Fig...Salvador(Gustafsonand Hunt, 1975) in northern Chile Chile,duringthe late Oligocene to earlyMioceneinterval...0361-0128/96/1809/164-1655.00 164 CHILEAN Cu PROVINCE: OXIDATION & ENRICHMENT in controlling anyagedifferences...BAYAS 64 I âą5-31 18-15 ANGELINA 3' Âœ'*âą I Ă CHILE ?5 Ăž ,,,,)ARGENTINA ) 43.31 23 SanMiguel de |  | Djouka-Fonkwe, M. L., Kyser, K., Clark, A. H., Urqueta, E., Oates, C. J., Ihlenfeld, C. (2012) Recognizing Propylitic Alteration Associated with Porphyry Cu-Mo Deposits in Lower Greenschist Facies Metamorphic Terrain of the Collahuasi District, Northern Chile--Implications of Petrographic and Carbon Isotope Relationships. Economic Geology, 107 (7) 1457-1478 doi:10.2113/econgeo.107.7.1457 | Journal (article/letter/editorial) | | Facies Metamorphic Terrain of the Collahuasi District, Northern ChileâImplications of Petrographic and...London SW1Y 5AN, United Kingdom Abstract The Collahuasi district is a porphyry Cu-Mo subprovince located on...plateau of northern Chile. Late Eocene-early Oligocene mineralization in the district involved hydrothermal...alteration of the upper Paleozoic to Lower Triassic Collahuasi Group granodiorites, diorites, andesites, dacites...metamorphic mineral assemblages. Our results from Collahuasi indicate that petrographic criteria can distinguish |  | Ossandon C., G., Freraut C., R., Gustafson, L. B., Lindsay, D. D., Zentilli, M. (2001) Geology of the Chuquicamata Mine: A Progress Report. Economic Geology, 96 (2) 249-270 doi:10.2113/gsecongeo.96.2.249 | Journal (article/letter/editorial) | | of the Chuquicamata Mine: A Progress Report GUILLERMO OSSANDĂN C., CODELCO-Chile, Gerencia Exploraciones...Santiago, Chile ROBERTO FRĂRAUT C., CODELCO-Chile, Superintendencia GeologĂa, Chuquicamata, Chile LEWIS... DARRYL D. LINDSAY, SRK Consultores, Santiago, Chile AND MARCOS ZENTILLI Department of Earth Sciences...Canada B3H 3J5 Abstract Chuquicamata, in northern Chile, is the worldâs greatest copper orebody. It was...The last mineralization of the main stage was enargite, digenite, covellite, pyrite, and minor coarse |  | | Book (volume) | | University with a B.Sc. Honours. He completed his PhD in Mining Geology in 1979 at Imperial College, London. His...contributions to economic geology. Stints with Palabora Mining Company, JCI and Anglovaal added to Rossâ southern...After moving to Australia in ă 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 |  | Clark, Alan H., Archibald, Douglas A., Lee, Andrew W., Farrar, Edward, Hodgson, C. Jay (1998) Laser probe 40 Ar/ 39 Ar ages of early- and late-stage alteration assemblages, Rosario porphyry copper-molybdenum deposit, Collahuasi District, I Region, Chile. Economic Geology, 93 (3) 326-337 doi:10.2113/gsecongeo.93.3.326 | Journal (article/letter/editorial) | | ASSEMBLAGES,ROSARIO PORPHYRY COPPER-MOLYBDENUM DEPOSIT, COLLAHUASI DISTRICT, I REGION, CHILE ALAN H...fromthegiantRosario porphyry copperdepositin the Collahuasi districtof northernChile.The agedeterminations...4 m.y.,fromCopaquire, throughQuebrada Biancato Rosario, the intensity of mineralization increasing withtime...Ma phase of potassic alteration associated ern Chile(Sillitoe,1988;Clarketal., 1990),but apparently ...suchfavorable stockworks and veins in the Collahuasi district of northern ' W: Fig.1 ca.lat 20058.5 ' S |  | | Journal (article/letter/editorial) | | consists of zoned east-westâtrending Cu-Ag-(Au-Zn-Pb) enargite-pyrite veins hosted in the diatreme breccia in...minerals. The zoned enargite-pyrite veins display mineral zoning, from a core of enargite-pyrite ± alunite...possibly the oxidized equivalent of the second-stage enargite-pyrite veins located in the western part of the...the first historic record of production from the district is in 1630 (Bowditch, 1935, and references therein)...orbodies on the eastern part of the deposit and enargite pyrite veins on the western part; the latter narrow |  | Catchpole, Honza, Kouzmanov, Kalin, BendezĂș, Aldo, Ovtcharova, Maria, Spikings, Richard, Stein, Holly, FontbotĂ©, LluĂs (2015) Timing of porphyry (Cu-Mo) and base metal (Zn-Pb-Ag-Cu) mineralisation in a magmatic-hydrothermal systemâMorococha district, Peru. Mineralium Deposita, 50 (8) 895-922 doi:10.1007/s00126-014-0564-x | Journal (article/letter/editorial) | | mineralisation in a magmatic-hydrothermal systemâMorococha district, Peru Honza Catchpole & Kalin Kouzmanov & Aldo...Berlin Heidelberg 2015 Abstract The Morococha district in central Peru is characterised by economically...history of magmatichydrothermal activity in the district. In the late Miocene, three individual magmatic-hydrothermal...the oldest magmatichydrothermal system in the district and consists of a composite porphyry stock associated...magmatic-hydrothermal centre in the west of the district has a maximum duration of 0.3 Ma, ranging from |  | Chen, Jing, Cooke, David R., Piquer, JosĂ©, Selley, David, Zhang, Lejun, White, Noel C. (2019) Hydrothermal Alteration, Mineralization, and Structural Geology of the Zijinshan High-Sulfidation Au-Cu Deposit, Fujian Province, Southeast China. Economic Geology, 114 (4) 639-666 doi:10.5382/econgeo.4657 | Journal (article/letter/editorial) | | Zijinshan High-Sulfidation Au-Cu Deposit, Fujian Province, Southeast China Jing Chen,1,2,â David R. Cooke...Tasmania, Australia 2 Transforming 3 Instituto the Mining Value Chain (TMVC), ARC Industrial Transformation...Universidad Austral de Chile, Edificio PugĂn, Av. Eduardo Morales Miranda, Valdivia, Chile 4 Ore Deposits and...Zijinshan is a world-class Au-Cu district located in southwest Fujian Province, southeast China. It contains...deposit is located in the middle of the Zijinshan district, and ore zones are hosted in, below, and adjacent |  | | Journal (article/letter/editorial) | | LETTER HYPOGENE ALUNITE FROM THE EL SALVADOR DISTRICT, CHILE, INDICATES POTENTIAL FOR A BLIND PORPHYRY COPPER...bodies from the El Salvador porphyry copper district of Chile were recently dated. One alunite sample over...43 Ma. Porphyry copper ores in the El Salvador district formed at about the same time as porphyry intrusions...associated with ~80% of the known copper ore of the district; they record waning stages of magmatism at 42...copper deposits in the remote El Salvador district of Chile began with Old Camp in 1951 and the much larger |  | Barra, Fernando, Alcota, Hugo, Rivera, Sergio, Valencia, Victor, Munizaga, Francisco, Maksaev, Victor (2013) Timing and formation of porphyry CuâMo mineralization in the Chuquicamata district, northern Chile: new constraints from the Toki cluster. Mineralium Deposita, 48 (5) 629-651 doi:10.1007/s00126-012-0452-1 | Journal (article/letter/editorial) | | CuâMo mineralization in the Chuquicamata district, northern Chile: new constraints from the Toki cluster...the ChuquicamataâRadomiro Tomic mines in northern Chile. These prospects occur in an area of 5Ă6 km and...porphyries that intruded andesites and dacites of the Collahuasi Group and intrusions of the FortunaâLos Picos...Departamento de GeologĂa, Universidad de Chile, Santiago, Chile e-mail: fbarrapantoja@ing.uchile.cl F....Center of Excellence (CEGA), Universidad de Chile, Santiago, Chile H. Alcota : S. Rivera Exploraciones Mineras |  | | Journal (article/letter/editorial) | | hydrolytic alteration, culminating in pyrite ± enargite ± covellite in the shallow parts of the lithocaps...in magmatic arc settings. At the regional and district scales, the occurrence of many deposits in belts...central Chile; A.J. Wilson, writ. commun., 2009) and Mo (2.5 Mt: El Teniente, central Chile; Camus, 2003)...Escondida & Chimborazo Panguna Cerro Colorado Collahuasi dist. Bau Batu Hijau El Abra Cabang Kiri ...the geology of porphyry Cu systems at regional, district, and deposit scales. The resultant geologic model |  | MaydagĂĄn, Laura, Franchini, Marta, Lentz, David, Pons, Josefina, McFarlane, Christopher (2013) SULFIDE COMPOSITION AND ISOTOPIC SIGNATURE OF THE ALTAR Cu-Au DEPOSIT, ARGENTINA: CONSTRAINTS ON THE EVOLUTION OF THE PORPHYRY-EPITHERMAL SYSTEM. The Canadian Mineralogist, 51 (6) 813-840 doi:10.3749/canmin.51.6.813 | Journal (article/letter/editorial) | | trace-element content in pyrite, chalcopyrite, and enargite from different alteration zones and depths of...favored enargite precipitation (vein type E3). Traces of Au found in tennantite and enargite therefore...not attain very low pH conditions. In contrast, enargite from the epithermal siliceous ledges located above...oxidation state of the fluids during its deposition. Enargite from the transitional stage veins of the porphyry...deposit is enriched in Zn, Sb, Ag, and Bi, whereas enargite from the epithermal environment has much lower |  | | Journal (article/letter/editorial) | | epithermal gold mineralization in the RosarioâBunawan district, East Mindanao Ridge, Philippines Jochen...2009 # Springer-Verlag 2009 Abstract The RosarioâBunawan district is situated about 200 km north of Davao...Southern Philippines. Gold is produced from the Co-O mine, containing about 2,034,000 t of ore at 10.9 g/t...Epithermal gold mineralization in the RosarioâBunawan district and the Co-O mine is confined to narrow (0.2â4...of the auriferous veins. The auriferous RosarioâBunawan district is situated between two splays of the |  | | Journal (article/letter/editorial) | | is comprised of several economically important mining districts producing copper, zinc, lead, silver...of less than 1 km below the surface. The Huanzala mine (CompañĂa Minera Santa Luisa S.A.) has produced...descriptions of the geological features of the mining district (Fukahori et al., 1980; Imai et al., 1985;...mineralization styles evolved in a limited area. Province of the Ancash Region in Peru (Fig. 1a). This region...McKee, 1999) developed. Around the Huanzala mining district, the regional stratigraphy (Fig. 1b) is composed |  | | Journal (article/letter/editorial) | | Serafimovski et al. [16,17]. Mining of copper and gold from pyriteâenargite veins in Plavica dates back...some exploration and further exploitation of the enargite veins with more than 2800 m of underground workings...Drilling exploration was undertaken by âZletovo mineâ and the National Geological Survey in Skopje in...1963â1974. The National Geological Survey and the mining company âRIK Sileksâ continued exploration during...system; (b) quartz veins with pyrite, sphalerite, enargite, and ±gold, which occur at the intermediate levels |  | | Journal (article/letter/editorial) | | an epithermal-type deposit located in Catamarca province of NW Argentina. Six separate stages of mineralization...northwestern edge of the Capillitas Range in Catamarca province of northwestern Argentina. It is an epithermal-type...mineralization, represented mainly by chalcopyrite, enargite, tetrahedrite, and tennantite; (IV) complex mineralization... marcasite, galena, sphalerite, chalcopyrite, enargite, pyrrhotite, bornite and tetrahedrite â tennantite...rhodochrosite, or sphalerite â galena â tennantite â enargite â quartz; in some areas the mineralogy remains |  | | Journal (article/letter/editorial) | | sulfide mineralization is present in the Julcani mining district, Peru, as fracture fillings in Tertiary volcanics...are used to determinemetal ratios throughoutthe district. The changesin metal ratios are large and systematic...mineralizing solutions. In the southeast.ernpart of the district, Herminia-Lucrecia, ratios change systematicallyaway...changesin three other mineralized areas of the district indicate general domal zoning. In general,Pb/Cu...inflections as are determinedthroughoutthe Julcanimining district, Peru, usingmetalcontentdata available' from seen'by |  | | Book | | , tant de la Punta de > Lobos, dans la province de TarapacĂĄ, que dans celui des Ăźles Guañape et des...mĂštres de profondeur. . Punta de Lobos. - Province de TarapacĂĄ . Cette momie est celle d'un individu assez...envi ron de profondeur. Punta de Lobos. - Province de TarapacĂĄ . Cette momie a la mĂȘme couleur et le mĂȘme...partie centrale de la cĂŽte pĂ©ruvienne, Chanavaya (province de Tarapaca ), situĂ©e au sud du PĂ©rou, et les...l'atmosphĂšre est beaucoup plus humide que dans la province de TarapacĂĄ , le guano contient une trĂšs-petite quantitĂ© |  | Kavalieris, Imants, Khashgerel, Bat-Erdene, Morgan, Leah E., Undrakhtamir, Alexander, Borohul, Adiya (2017) Characteristics and 40Ar/39Ar Geochronology of the Erdenet Cu-Mo Deposit, Mongolia. Economic Geology, 112 (5) 1033-1054 doi:10.5382/econgeo.2017.4500 | Journal (article/letter/editorial) | | LLC, 309-302 River Garden, 15th Khoroo, Khan-Uul district, 17024, Ulaanbaatar, Mongolia 2 U.S. 3 Erdenet...Colorado 80225, USA Mining Corporation, Friendship Square, Bayan-Undur soum, Orkhon province, 61027, Mongolia...part of the porphyry Cu-Mo deposit (removed by mining), comprised a bornite-chalcocite enriched zone...refer to it as Erdenet. The Erdenet open-pit Cu-Mo mine, located in northern â Corresponding author: e-mail...120,000 t of copper and 1 600 t of molybdenum. The mine employs about 6,000 people and is an important contributor |  | Sahlström, Fredrik, Arribas, Antonio, Dirks, Paul, Corral, Isaac, Chang, Zhaoshan (2017) Mineralogical Distribution of Germanium, Gallium and Indium at the Mt Carlton High-Sulfidation Epithermal Deposit, NE Australia, and Comparison with Similar Deposits Worldwide. Minerals, 7 (11) 213 doi:10.3390/min7110213 | Journal (article/letter/editorial) | | (alunite), Stage 2A high-sulfidation enargite mineralization (enargite, argyrodite, sphalerite, pyrite, barite)...argyrodite (up to 6.95 wt % Ge) and Ge-bearing enargite (up to 2189 ppm Ge). Co-existing sphalerite has...In at Mt Carlton. Analyzed reference samples of enargite from seven similar deposits worldwide have average...gallium; indium; critical elements; LA-ICP-MS; enargite; sphalerite 1. Introduction Germanium (Ge), gallium...Tsumeb in Namibia, Kipushi in D.R. Congo and the Apex Mine in Utah; e.g., [7]), syngenetic or early diagenetic |  | Pan, Jun-Yi, Ni, Pei, Chi, Zhei, Wang, Wen-Bin, Zeng, Wen-Can, Xue, Kai (2019) Alunite 40Ar/39Ar and Zircon U-Pb Constraints on the Magmatic-Hydrothermal History of the Zijinshan High-Sulfidation Epithermal Cu-Au Deposit and the Adjacent Luoboling Porphyry Cu-Mo Deposit, South China: Implications for Their Genetic Association. Economic Geology, 114 (4) 667-695 doi:10.5382/econgeo.4658 | Journal (article/letter/editorial) | | Institute of Geological Survey, Fuzhou 350013, China Mining Group Co., Ltd., Shanghang 364200, China Abstract...deposit, constitutes a major porphyry-epithermal ore district in South China. Current debate centers on whether...question of importance for exploration in the district. In this contribution, the magmatichydrothermal...exploration for the two mineralization types in the ore district and elsewhere. Introduction High-sulfidation...veins vs. porphyry Cu-Mo mineralization at Rosario, Chile (Masterman et al., 2004), and the high-sulfidation |
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