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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
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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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
Merinero Palomares, Raúl ; Lunar Hernández, Rosario ; Martínez Frías, Jesús ; Somoza Losada, Luis ; Díaz del Río, Víctor | Elsevier Science B.V., Amsterdam. | 2008This paper aims to investigate the iron mineralization hosted in the submarine hydrocarbon seep-related carbonate chimneys, from the Gulf of Cadiz continental slope (SW Iberia). Chimneys are made of a general fine groundmass of major Fe-rich dol[...]texto impreso
Dos Santos Alves, Kelvin ; Barrios Sánchez, Santos ; Gómez Barreiro, Juan ; Merinero Palomares, Raúl ; Compaña Prieto, José Manuel | Elsevier | 2020-06The Fresnedoso creek gold placer (FGP) in the Moraleja Basin (W Iberian Massif) has been investigated in terms of morphological, textural and compositional evolution of gold particles. A mixture of two populations has been identified being coher[...]texto impreso
Cardenes, Victor ; Merinero Palomares, Raúl ; Rubio Ordoñez, Álvaro ; Cnudde, Veerle ; García Guinea, Javier ; Pitcairn, Iain K. | MDPI | 2020-05-19It is widely accepted that metamorphism induces a remobilization of iron sulfides, sweeping away original ones while creating new ones. This paper analyzes size distributions of iron sulfides in several samples from the Caples and Torlesse terra[...]texto impreso
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Merinero Palomares, Raúl ; Lunar Hernández, Rosario ; Somoza Losada, Luis ; Menor Salvan, C. ; Ruiz Bermejo, M. ; Díaz del Río, Víctor ; Martínez Frías, Jesús | Sociedad Geológica de España. | 2008A partir de datos mineralógicos, geoquímicos y petrológicos procedentes de chimeneas de carbonatos autigénicos del Golfo de Cádiz se ha establecido la relación entre el metano, y en concreto de la oxidación anaeróbica del mismo en el interior de[...]texto impreso
Cardenes, Victor ; Merinero Palomares, Raúl ; López-Mungira, Aurora ; Rubio Ordoñez, Álvaro ; Pitcairn, Iain K. ; Cnudde, Veerle | Geological Society | 2019Size distribution and evolution of framboidal and euhedral microscopic crystals of pyrite (micropyrites, MPy) have been used for the last thirty years to deduce palaeo-redox conditions. The analysis of the MPy distributions can give valuable inf[...]texto impreso
Chinchilla Benavides, Darío ; Ortega Menor, Lorena ; Piña García, Rubén ; Merinero Palomares, Raúl ; Moncada, Daniel ; Bodnar, Robert J. ; Quesada Ochoa, Cecilio ; Valverde, Antonio ; Lunar, Rosario | Elsevier | 2016-03The Patricia ore deposit represents an unusual example of economic Zn–Pb–Ag mineralization at the northernmost end of the Late Eocene–Oligocene metallogenic belt in Chile. It is hosted by volcano-sedimentary units, which are typically tuffaceous[...]texto impreso
Merinero Palomares, Raúl ; Lunar Hernández, Rosario ; Ortega Menor, Lorena ; Piña García, Rubén ; Monterrubio Pérez, Serafín ; Gervilla, Fernando | Geoscienceworld | 2014-12Podiform chromitites occurring in the ultramafic bodies of Calzadilla de los Barros, in the Ossa-Morena zone of the Iberian Massif (SW Iberian Peninsula), were deformed and metamorphosed together with their host rocks, leading to the development[...]
