Publicaciones SCI

2020. González-Jiménez JM., Piña R., Kerestedjian T., Gervilla F., Borrajo I., Farré-de Pablo J., Proenza J., Tornos F., Roqué J. and Nieto, F. Mechanisms for Pd-Au enrichment in porphyry-epithermal ores of the Elatsite deposit, Bulgaria. Journal of Geochemical Exploration, in press. DOI: https://doi.org/10.1016/j.gexplo.2020.106664

2020. Piña, R., Gervilla, F., Helmy, H., Fonseca, ROC., Ballhaus, C. Partition behavior of platinum-group elements during the segregation of arsenide melts from sulfide magma. American Mineralogist, in press. DOI: https://doi.org/10.2138/am-2020-7477

2019. Merinero, R., Ortega, L., Lunar, R., Piña, R., Cárdenes, V. Framboidal chalcopyrite and bornite constrain redox conditions during formation of their host rocks in the copper stratabound mineralization of Picachos, north-central Chile. Ore Geology Reviews, v. 112, doi: 10.1016/j.oregeorev.2019.103037

2019. Junge, M., Oberthür, T., Kraemer, D., Melcher, F., Piña, R., Derrey, IT, Manyeruke, T., Strauss, H. Distribution of platinum-group elements in pristine and near-sulfide oxidized Platreef ore and the variation along strike, northern Bushveld Complex, South Africa. Mineralium Deposita, v. 54, p. 885-912. https://doi.org/10.1007/s00126-018-0848-7

2018. Barnes SJ., Staude S., LeVaillant M., Piña R., Lightfoot PC. Sulfide-silicate textures in magmatic Ni-Cu-PGE sulfide ore deposits: massive, semi-massive and sulfide-matrix breccia ores. Ore Geology Reviews, v. 101, p. 629-651

2018. Barnes SJ., Piña, R., LeVaillant, M. Textural development in sulfide-matrix ore breccias in the Aguablanca Ni-Cu deposit, Spain, revealed by X-ray fluorescence microscopy. Ore Geology Reviews, v. 95, p. 849-862.

2016. Chinchilla, D., Arroyo, X., Merinero, R., Piña, R., Nieto, F., Ortega, L. and Lunar, R. Chlorite geothermometry applied to massive and oscillatory-zoned radiated Mn-rich chlorites in the Patricia Zn-Pb-Ag epithermal deposit (NE, Chile). Applied Clay Sciences, v. 134, p. 210-220. doi: 10.1016/j.clay.2016.10.013

2016. Piña, R., Gervilla, F., Barnes, S-J, Oberthür, T. and Lunar, R. Platinum-group element concentrations in pyrite from the Main Sulfide Zone, Great Dyke, Zimbabwe. Mineralium Deposita, v. 51, p. 853-872. doi: 10.1007/s00126-016-0642-3

2016. Chinchilla, D., Ortega, L., Piña, R., Merinero, R., Moncada, D., Bodnar, RJ; Quesada, C., Valverde, A. and Lunar, R. The Patricia Zn-Pb-Ag epithermal ore deposit: an uncommon type of mineralization in northeastern Chile. Ore Geology Reviews, v. 73, p. 104-126 doi: 10.1016/j.oregeorev.2015.10.026 

2015. Piña, R., Gervilla, F., Barnes, S.-J., Ortega, L. and Lunar, R. Liquid immiscibility between arsenide and sulfide melts: evidence from a LA-ICP-MS study in magmatic deposits at Serranía de Ronda (Spain). Mineralium Deposita, v. 50-3, p. 265-279, doi: 10.1007/s00126-014-0534-3

2014. Merinero, R., Lunar, R., Ortega, L., Piña, R., Monterrubio, S. and Gervilla, F. Zoned chromite records multiple metamorphic episodes in the Calzadilla de los Barros ultramafic bodies (SW Iberian Peninsula). European Journal of Mineralogy, in press, doi: 10.1127/ejm/2014/0026-2406

2013. Piña, R., Gervilla, F., Barnes, S.-J., Ortega, L. and Lunar, R. Partition coefficients of platinum-group and chalcophile elements between arsenide and sulfide phases as determined in the Beni Bousera Cr-Ni mineralization (North Morocco). Economic Geology, v. 108-5, p. 935-951.

2013. Piña, R., Gervilla, F., Barnes, S.-J., Ortega, L. and Lunar, R. Platinum-group elements-bearing pyrite from the Aguablanca Ni-Cu sulphide deposit (SW Spain): a LA-ICP-MS study. European Journal of Mineralogy, v. 25, p. 241-252.

2013. Merinero, R., Lunar, R., Ortega, L., Piña, R., Monterrubio, S. and Gervilla, F. Hydrothermal palladium and platinum enrichment in podiform chromitites of Calzadilla de los Barros (SW Iberian Peninsula). The Canadian Mineralogist, v. 51, p. 387-404.

2012. Piña, R., Gervilla, F., Ortega, L. and Lunar, R. Geochemical constraints on the origin of the Ni-Cu sulfide ores in the Tejadillas prospect (Cortegana Igneous Complex), SW Spain. Resource Geology, v. 62, p. 263-280

2012. Merinero, R.; Ruiz-Bermejo, M.; Menor-Salván, C.; Lunar, R.; Martínez-Frías, J. Tracing organic compounds in aerobically altered methane­derived carbonate pipes (Gulf of Cadiz, SW Iberia). Sedimentary geology v. 263-264, p. 174-182.

2012. Merinero, R.; Lunar, R.; Martínez-Frías, J. Mechanisms of trace metals enrichments in submarine methane-derived carbonate chimneys from the Gulf of Cadiz. Journal of Geochemical Exploration v. 112, p. 297-305.

2012. Piña, R.; Gervilla, F.; Barnes, S.-J.; Ortega, L. and Lunar, R. Distribution of platinum-group and chalcophile elements in the Aguablanca Ni-Cu sulfide deposit (SW Spain): evidence from a LA-ICP-MS study. Chemical Geology, v. 302-303, p. 61-75.

2010. Piña, R.; Romeo, I.; Ortega, L.; Lunar, R.; Capote, R.; Gervilla, F.; Tejero, R. and Quesada, C. Origin and emplacement of the Aguablanca magmatic Ni-Cu-(PGE) sulfide deposit, SW Iberia: a multidisciplinary approach. Geological Society of American Bulletin, v. 122, p. 915-925.

2009. Merinero, R.; Lunar, R.; Somoza, L.; Díaz del Río, V.; Martínez-Frías, J. Nucleation, growth and oxidation of framboidal pyrite associated with hydrocarbon-derived submarine chimneys: lessons learned from the Gulf of Cadiz. European Journal of Mineralogy v. 21, p. 947-961.

2008. Piña, R.; Gervilla, F.; Ortega, L. and Lunar, R. Mineralogy and geochemistry of platinum-group elements in the Aguablanca Ni-Cu deposit (SW Spain). Mineralogy and Petrology, v. 92 no. 1-2, p. 259-282.

2008. Romeo, I.; Tejero, R.; Capote, R. y Lunar, R. 3D gravity modelling of the Aguablanca Stock, tectonic control and emplacement of a Variscan gabbronorite bearing a Ni-Cu-PGE ore, SW Iberia. Geological Magazine, v. 145, p. 345-359.

2008. Merinero, R.; Lunar, R.; Martínez-Frías, J.; Somoza, L.; Díaz del Río, V. Iron minerals in hydrocarbon seeps related carbonates, Gulf of Cadiz (southwest Iberian Peninsula). Marine and Petroleum Geology v. 25, p. 706-713.

2006. Piña, R.; Lunar, R.; Ortega, L.; Gervilla, F.; Alapieti, T. and Martínez, C. Petrology and geochemistry of mafic-ultramafic fragments from the Aguablanca (SW Spain) Ni-Cu ore breccia: implications for the genesis of the deposit. Economic Geology, v. 101, p. 865-881.

2006. Romeo, I., Lunar, R., Capote, R., Quesada, C., Dunning, G. R., Piña, R. and Ortega, L. U/Pb age constraints on Variscan Magmatism and Ni-Cu-PGE metallogeny in the Ossa-Morena Zone (SW Iberia). Journal of the Geological Society of London, v. 163, p. 837-846

2006. Romeo, I., Capote, R., Tejero, R., Lunar, R. y Quesada, C. Magma emplacement in transpression: The Santa Olalla Igneous Complex (Ossa-Morena Zone, SW Iberia). Journal of Structural Geology, v. 28, p. 1821-1834.