Información del autor
Autor Piña García, Rubén |
Documentos disponibles escritos por este autor (31)
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Merinero Palomares, Raúl ; Ortega Menor, Lorena ; Piña García, Rubén ; Lunar Hernández, Rosario | Servicio de Publicaciones Universidad de Huelva | 2012-07Un correcto análisis de los datos adquiridos durante la investigación geológica es fundamental tanto para la interpretación de los mismos como para su posterior comunicación a la comunidad científica. Por ese motivo el aprendizaje de una metodol[...]texto impreso
García Lorenzo, Mari Luz ; Abati Gómez, Jacobo ; Orejana García, David ; Castiñeiras García, Pedro ; Crespo Feo, María Elena ; Piña García, Rubén ; García Romero, Emilia ; Granja Bruña, José Luis ; López García, José Ángel ; Fernández Barrenechea, José María ; Arribas Mocoroa, María Eugenia ; Ortega Menor, Lorena ; Pérez Moreno, Elisa María ; Benito Moreno, María Isabel | 2019-06-28texto impreso
Chinchilla-Benavides, Darío ; Arroyo Rey, Xabier ; Ortega Menor, Lorena ; Piña García, Rubén ; Nieto García, Fernando ; Lunar Hernández, Rosario | Sociedad Española de Mineralogía | 2015-07El yacimiento de Patricia representa un ejemplo de mineralización epitermal de metales de base y plata, inusual en la parte norte de la cordillera andina de Chile. El yacimiento forma parte del proyecto minero Paguanta, el cual se sitúa en el ex[...]texto impreso
Martos, Rubén ; Ortega Menor, Lorena ; Gervilla, Fernando ; Piña García, Rubén ; Monterrubio, Serafín ; Lunar Hernández, Rosario ; Albert, Helena | Sociedad Geológica de España | 2010The Cerro Cabrera and Sierra Cabeza Gorda peridotite massifs (Calzadilla de los Barros, Badajoz) comprise serpentinites hosting podiform chromite mineralization and have been interpreted as part of an ophiolitic slab. The chromites are Al-rich a[...]texto impreso
Chinchilla, Darío ; Arroyo Rey, Xabier ; Merinero Palomares, Raúl ; Piña García, Rubén ; Nieto, Fernando | Elsevier | 2016Two textural types of chlorite are identified in the mineralised veins at the Patricia Zn-Pb-Ag epithermal ore deposit (NE, Chile): massive and oscillatory-zoned adiated chlorites. Three main stages of mineralisation have been defined in the Pat[...]texto impreso
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Piña García, Rubén ; Gervilla, Fernando ; Barnes, Sarah-Jane ; Ortega Menor, Lorena ; Lunar Hernández, Rosario | Elsevier Science B.V., Amsterdam. | 2012The concentrations of platinum-group elements (PGE) and chalcophile elements Ni, Co, Au, Ag, Se, Re, Cd, Bi, Te and As have been determined by laser ablation-inductively coupled plasma-mass spectrometry (LA-ICPMS) in base metal sulfide minerals [...]texto impreso
Junge, Malte ; Oberthür, Thomas ; Kraemer, Dennis ; Melcher, Frank ; Piña García, Rubén ; Derrey, Insa T. ; Manyeruke, Tawanda ; Strauss, Harald | Springer | 2019-08The Platreef of the Bushveld Complex is currently the largest PGE open pit deposit. In order to investigate the behavior of PGE during weathering, three boreholes covering a sequence of oxidized and pristine Platreef ore from the Mogalakwena min[...]texto impreso
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Baza, Andrea ; Piña García, Rubén ; Ortega Menor, Lorena ; Lunar Hernández, Rosario | Sociedad Española de Mineralogía | 2018-07El Proyecto Minero de Picachos (IV Región, Coquimbo, Chile) es una mineralización de Cu-(Ag) de tipo manto localizada en la Franja Cretácica de los Andes Centrales, y constituye un proyecto de exploración minera desarrollado por la empresa Heren[...]texto impreso
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Merinero Palomares, Raúl ; Ortega Menor, Lorena ; Lunar Hernández, Rosario ; Piña García, Rubén ; Cardenes, Victor | Elsevier | 2019-09The Picachos Project is a copper deposit that occurs in manto-type orebodies in north-central Chile and it exhibits common features of Chilean stratabound or manto-type copper deposits: (1) an increase of copper contents from the margins to the [...]texto impreso
Piña García, Rubén ; Gervilla, Fernando ; Ortega Menor, Lorena ; Lunar Hernández, Rosario | Shigen Chishitsu Gakkai | 2012After the discovery of theAguablanca ore deposit (the unique Ni–Cu mine operating in SW Europe), a number of mafic-ultramafic intrusions bearing Ni–Cu magmatic sulfides have been found in the Ossa–Morena Zone of the Iberian Massif (SW Iberian Pe[...]texto impreso
García Lorenzo, María de la Luz ; Arroyo Rey, Xabier ; Soutullo García, Belén ; Abati Gómez, Jacobo ; Benito Moreno, María Isabel ; Álvarez Sierra, Maria de los Angeles ; Arribas Mocoroa, José ; Arribas Mocoroa, María Eugenia ; Castiñeiras García, Pedro ; Crespo Feo, María Elena ; Fernández Barrenechea, José María ; García Romero, Emilia ; Granja Bruña, José Luis ; Iglesias Martínez, Mario ; de Ignacio San José, Cristina ; Martín Chivelet, Javier ; Muñoz Martín, Alfonso ; Orejana García, David ; Ortega Menor, Lorena ; Pieren Pidal, Agustín Pedro ; Piña García, Rubén ; Fernández Martín, Elena ; Fernández Suffo, Paula ; Muñoz Gallego, Almudena | 2020-11-30La Geología abarca toda la historia del planeta, por lo que se hace inviable utilizar conceptos temporales de nuestra vida cotidiana. Por ello, se ha realizado un friso para el hall de la Facultad y para presentarlo, se ha realizado un vídeo exp[...]texto impreso
González Jiménez, José María ; Piña García, Rubén ; Kerestedjian, Thomas N. ; Gervilla, Fernando ; Borrajo, Iñigo ; Farré de Pablo, Julia ; Proenza, Joaquín ; Tornos, Fernando ; Roqué, Josep ; Nieto, Fernando | Elsevier | 2021-01Porphyry Cu can contain significant concentrations of platinum-group elements (PGE: Os, Ir, Ru, Rh, Pt, Pd). In this study, we provide a comprehensive in situ analysis of noble metals (PGE, Au, Ag) for (Cusingle bondFe)-rich sulfides from the El[...]texto impreso
Piña García, Rubén ; Gervilla, Fernando ; Ortega Menor, Lorena ; Lunar Hernández, Rosario | Springer Science Business Media | 2007The Aguablanca Ni-Cu-(PGE) magmatic sulphide deposit is associated with a magmatic breccia located in the northern part of the Aguablanca gabbro (SW, Iberia). Three types of ores are present: semi-massive, disseminated, and chalcopyrite-rich vei[...]texto impreso
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Piña García, Rubén ; Romeo Briones, Ignacio ; Ortega Menor, Lorena ; Lunar Hernández, Rosario ; Capote del Villar, Ramón ; Gervilla, Fernando ; Tejero López, Rosa ; Quesada Ochoa, Cecilio | Geological Society of America | 2010-05A model is proposed for the origin and emplacement of the ca. 341 Ma Aguablanca magmatic Ni-Cu-(platinum group element [PGE]) sulfi de deposit (SW Iberia) integrating petrological, geochemical, structural, and geophysical data. The Aguablanca de[...]texto impreso
Piña García, Rubén ; Gervilla, Fernando ; Helmy, Hassan ; Fonseca, Raúl O.C. ; Ballhaus, Chris | Mineralogical Society of America | 2020Evidence of immiscibility between arsenide and sulfide melts has been observed both in experimental studies and natural samples from several localities worldwide (e.g., Ronda, Spain; Beni Bousera, Morocco; Dundonald Beach South, Canada). Platinu[...]texto impreso
Piña García, Rubén ; Gervilla, Fernando ; Barnes, Sarah-Jane ; Ortega Menor, Lorena ; Lunar Hernández, Rosario | Society of Economic Geologists (U.S.) | 2013The partition coefficients of platinum group elements (PGE) and chalcophile elements Au, Re, Ag, Se, Bi, Te, and Sb, between arsenide and sulfide phases (DAs/sulf) have been estimated by measuring in situ concentrations of these elements using l[...]texto impreso
Piña García, Rubén ; Lunar Hernández, Rosario ; Ortega Menor, Lorena ; Gervilla, F. ; Alapieti, T. ; Martínez, C. | Society of Economic Geologists (U.S.) | 2006Aguablanca (southwest Spain) is the first economic Ni-Cu-(PGE) deposit found in southern Europe. Two features make it an unusual example of magmatic sulfide ore: it is related to the development of an Andeantype continental magmatic arc, and it [...]texto impreso
The Main Sulfide Zone (MSZ) of the Great Dyke of Zimbabwe hosts the world’s second largest resource of platinum-group elements (PGE) after the Bushveld Complex in South Africa. The sulfide assemblage of the MSZ comprises pyrrhotite, pentlandite,[...]texto impreso
Piña García, Rubén ; Gervilla, Fernando ; Barnes, Sarah-Jane ; Ortega Menor, Lorena ; Lunar Hernández, Rosario | E. Schweizerbart'sche Verlagsbuchhandlung | 2013Despite the fact that pyrite is a relatively common phase in Ni-Cu-Platinum-Group Elements (PGE) magmatic sulphide deposits, it has been neglected in the studies on PGE distribution in favour of pyrrhotite, pentlandite and chalcopyrite. An examp[...]