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36 p, 7.1 MB |
The Paleozoic Mount Carlton deposit, Bowen Basin, northeast Australia : Shallow high-sulfidation epithermal Au-Ag-Cu mineralization formed during rifting
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Sahlström, Fredrik (James Cook University) ;
Dirks, Paul (James Cook University) ;
Chang, Zhaoshan (James Cook University) ;
Arribas, Antonio (University of Michigan. Department of Earth and Environmental Sciences) ;
Corral, Isaac (James Cook University) ;
Obiri-Yeboah, Matthew (Evolution Mining. Mt. Carlton Operations) ;
Hall, Chris M. (University of Michigan. Department of Earth and Environmental Sciences)
Mount Carlton is a Paleozoic high-sulfidation epithermal deposit located in the northern segment of the Bowen Basin, northeast Queensland, Australia. The deposit is hosted in Early Permian volcanic and sedimentary rocks, and an open-pit mining operation includes the Au-rich V2 pit in the northeast and the Ag-rich A39 pit in the southwest. [...]
2018 -  10.5382/econgeo.2018.4611
Economic Geology, Vol. 113, Num. 8 (December 2018) , p. 1733-1767
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17 p, 3.3 MB |
Trace-metal content of the Cerro Quema Au-Cu deposit (Azuero Peninsula, Panama): implications for exploration
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Corral, Isaac (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Corbella i Cordomí, Mercè (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Gómez-Gras, David (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Griera Artigas, Albert (Universitat Autònoma de Barcelona. Departament de Geologia)
Cerro Quema (Azuero Peninsula, Panama) is a high-sulfidation epithermal Au-Cu deposit hosted by a dacite dome complex of the Río Quema Formation (late Campanian to Maastrichtian). High-sulfidation mineralization at Cerro Quema occurs within a lithocap of vuggy quartz and advanced argillic alteration, and comprises a first stage of disseminations and microveinlets of pyrite, chalcopyrite, enargite, tennantite, and minor sphalerite. [...]
2018 - 10.18268/BSGM2018v70n2a14
Boletín de la Sociedad Geológica Mexicana, Vol. 70, Núm. 2 (2018) , p. 549‒565
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28 p, 4.8 MB |
Mineralogical Distribution of Germanium, Gallium and Indium at the Mt Carlton High-Sulfidation Epithermal Deposit, NE Australia, and Comparison with Similar Deposits Worldwide
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Sahlström, Fredrik (James Cook University) ;
Arribas, Antonio (Akita University) ;
Dirks, Paul (James Cook University) ;
Corral, Isaac (James Cook University) ;
Chang, Zhaoshan (James Cook University)
Germanium, gallium and indium are in high demand due to their growing usage in high-tech and green-tech applications. However, the mineralogy and the mechanisms of concentration of these critical elements in different types of hydrothermal ore deposits remain poorly constrained. [...]
2017 - 10.3390/min7110213
Minerals, Vol. 7, Issue 11 (November 2017) , art. 213
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32 p, 405.5 KB |
Origin and evolution of mineralizing fluids and exploration of the Cerro Quema Au-Cu deposit (Azuero Peninsula, Panama) from a fluid inclusion and stable isotope perspective
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Corral, Isaac (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Cardellach López, Esteve (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Corbella i Cordomí, Mercè (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Canals i Sabaté, Àngels (Universitat de Barcelona) ;
Griera Artigas, Albert (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Gómez-Gras, David (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Johnson, Craig A. (Geological Survey (USA))
Cerro Quema is a high sulfidation epithermal Au-Cu deposit with a measured, indicated and inferred resource of 35. 98 Mt. @ 0. 77 g/t Au containing 893,600 oz. Au (including 183,930 oz. Au equiv. of Cu ore). [...]
2017 - 10.1016/j.oregeorev.2016.09.008
Ore Geology Reviews, Vol. 80 (January 2017) , p. 947-960
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46 p, 356.8 KB |
Cerro Quema (Azuero Peninsula, Panama) : Geology, Alteration, Mineralization, and Geochronology of a Volcanic Dome-Hosted High-Sulfidation Au-Cu Deposit
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Corral, Isaac (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Cardellach López, Esteve (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Corbella i Cordomí, Mercè (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Canals i Sabaté, Àngels (Universitat de Barcelona) ;
Gómez-Gras, David (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Griera Artigas, Albert (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Cosca, Michael A. (Geological Survey (USA))
Cerro Quema (Azuero Peninsula, southwest Panama) is a high-sulfidation epithermal Au-Cu deposit hosted by a dacite dome complex of the Río Quema Formation (late Campanian to Maastrichtian), a fore-arc basin sequence. [...]
2016 - 10.2113/econgeo.111.2.287
Economic Geology, Vol. 111, Issue 2 (March-April 2016) p. 287-310
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13 p, 14.2 MB |
Rare Earth Elements' particles in road dust : A mineralogical perspective for source identification
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Navarro Ciurana, Didac (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Corbella i Cordomí, Mercè (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Farré-de-Pablo, Júlia (Universitat de Barcelona. Departament de Mineralogia) ;
Corral, Isaac (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Buixadera, Elisabeth (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Morera-Valverde, Robert (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Proenza, Joaquín A. (Universitat de Barcelona. Departament de Mineralogia)
Roadside dust contains many mineral grains and, among them, some of REEs (Rare Earth Elements) which have an uncertain origin. This paper characterizes and illustrates for the first time the occurrence of such REEs' particles from four locations near Barcelona (Spain), by means of mineralogical studies, with the aim of identifying their source and understanding their accumulation. [...]
2023 - 10.1016/j.atmosenv.2023.119927
Atmospheric Environment, Vol. 309 (September 2023) , art. 119927
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20 p, 7.0 MB |
Static liquefaction causes the flow failure of a tailings dam : a case study of El Descargador, Cartagena-La Unión Mining Region, SE Spain (October 1963)
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Rodríguez-Pacheco, Roberto (Instituto Geológico y Minero de España) ;
Caparrós, Ana Vanesa (Universidad Politécnica de Cartagena. Servicio de Apoyo a la Investigación Tecnológica) ;
Alcolea, Alberto (Universidad Politécnica de Cartagena. Servicio de Apoyo a la Investigación Tecnológica) ;
Martínez-Pagán, Pedro (Universidad Politécnica de Cartagena. Departamento de Ingeniería Minera y Civil) ;
Martínez-Segura, Marcos A. (Universidad Politécnica de Cartagena. Departamento de Ingeniería Minera y Civil) ;
García-García, Cristóbal (Universidad Politécnica de Cartagena. Departamento de Ingeniería Minera y Civil) ;
Faz, Ángel (Universidad Politécnica de Cartagena. Escuela Técnica Superior de Ingeniería Agronómica) ;
Corral, Isaac (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Roqué Pau, Carles (Universitat de Girona. Àrea de Geodinàmica Externa i Geomorfologia) ;
Zarroca Bonet, Mario (Universitat Autònoma de Barcelona. Departament de Geologia)
The aim of this work is to investigate the causes of the El Descargador tailings dam failure, at the mine district Cartagena-La Unión (SE Spain), in October 1963. Dam stability back analyses have been carried out by applying a geotechnical and geophysical approach. [...]
2022 - 10.3390/min12121488
Minerals, Vol. 12, issue 12 (2022) , art. 1488
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18 p, 845.7 KB |
Geology of the Cerro Quema Au-Cu deposit (Azuero Peninsula, Panama)
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Corral, Isaac (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Gómez-Gras, David (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Griera Artigas, Albert (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Corbella i Cordomí, Mercè (Universitat Autònoma de Barcelona. Departament de Geologia) ;
Canals i Sabaté, Àngels (Universitat de Barcelona. Facultat de Geologia) ;
Pineda-Falconett, M. (Universidad de Panamá. Departamento de Geografía) ;
Cardellach López, Esteve (Universitat Autònoma de Barcelona. Departament de Geologia)
The Cerro Quema district, located on the Azuero Peninsula, Panama, is part of a large regional hydrothermal system controlled by regional faults striking broadly E-W, developed within the Río Quema Formation. [...]
2011 - 10.1344/105.000001742
Geologica acta, Vol. 9, Núm. 3-4 (setembre-desembre 2011) , p. 481-498
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