Search Results - "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 by Piña, R., Gervilla, F., Barnes, S.-J., Ortega, L., Lunar, R.

“…The 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…”
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Platinum-group element concentrations in pyrite from the Main Sulfide Zone of the Great Dyke of Zimbabwe by Piña, R., Gervilla, F., Barnes, S.-J., Oberthür, T., Lunar, R.

“…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…”
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Liquid immiscibility between arsenide and sulfide melts: evidence from a LA-ICP-MS study in magmatic deposits at Serranía de Ronda (Spain) by Piña, R., Gervilla, F., Barnes, S.-J., Ortega, L., Lunar, R.

“…The chromite-Ni arsenide (Cr-Ni-As) and sulfide-graphite (S-G) deposits from the Serranía de Ronda (Málaga, South Spain) contain an arsenide assemblage…”
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Iron oxyhydroxide and sulphide mineralization in hydrocarbon seep-related carbonate submarine chimneys, Gulf of Cadiz (SW Iberian Peninsula) by Merinero, R., Lunar, R., Martínez-Frías, J., Somoza, L., Díaz-del-Río, V.

“…This paper aims to investigate the iron mineralization hosted in the submarine hydrocarbon seep-related carbonate chimneys, from the Gulf of Cadiz continental…”
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Raman spectroscopic study of four Spanish shocked ordinary chondrites: Cañellas, Olmedilla de Alarcón, Reliegos and Olivenza by Rull, F., Muñoz-Espadas, M. J., Lunar, R., Martínez-Frías, J.

“…Shock metamorphism in chondritic parent bodies produces typical textures, visible under the microscope, which are a consequence of structural deformation of…”
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Petrology and geochemistry of mafic-ultramafic fragments from the Aguablanca Ni-Cu ore breccia, southwest Spain by Piña, R, Lunar, R, Ortega, L, Gervilla, F, Alapieti, T, Martínez, C

“…Aguablanca (southwest Spain) is the first economic Ni-Cu-(PGE) deposit found in southern Europe. Two features make it an unusual example of magmatic sulfide…”
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Internal features, mineralogy and geochemistry of ferromanganese nodules from the Gulf of Cadiz: The role of the Mediterranean Outflow Water undercurrent by González, F.J., Somoza, L., Lunar, R., Martínez-Frías, J., Rubí, J.A. Martín, Torres, T., Ortiz, J.E., Díaz-del-Río, V.

“…A large suite of Fe–Mn nodules (561 samples) were recovered during the Anastasya 20 01 cruise (TASYO project) along the continental margin of the Gulf of Cadiz…”
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U-Pb age constraints on Variscan magmatism and Ni-Cu-PGE metallogeny in the Ossa-Morena Zone (SW Iberia) by Romeo, I, Lunar, R, Capote, R, Quesada, C, Dunning, G. R, Piña, R, Ortega, L

“…New U-Pb zircon ages from the Santa Olalla Igneous Complex have been obtained, which improve the knowledge of the precise timing of Variscan magmatism in the…”
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Mineralogy and geochemistry of platinum-group elements in the Aguablanca Ni-Cu deposit (SW Spain) by Piña, R., Gervilla, F., Ortega, L., Lunar, R.

“…Summary The Aguablanca Ni-Cu-(PGE) magmatic sulphide deposit is associated with a magmatic breccia located in the northern part of the Aguablanca gabbro (SW,…”
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Vast fields of hydrocarbon-derived carbonate chimneys related to the accretionary wedge/olistostrome of the Gulf of Cádiz by Dı́az-del-Rı́o, V., Somoza, L., Martı́nez-Frias, J., Mata, M.P., Delgado, A., Hernandez-Molina, F.J., Lunar, R., Martı́n-Rubı&#x0301, J.A., Maestro, A., Fernández-Puga, M.C., León, R., Llave, E., Medialdea, T., Vázquez, J.T.

“…We report the first discovery and sampling of vast fields of hydrocarbon-derived carbonate chimneys along the Gulf of Cádiz continental slope, at depths…”
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Crystallographic preferred orientations and microstructure of a Variscan marble mylonite in the Ossa-Morena Zone (SW Iberia) by Romeo, I., Capote, R., Lunar, R.

“…The mylonitic marbles of the Cherneca shear zone, a Variscan sinistral strike-slip structure developed in the Ossa-Morena Zone (SW Iberia) related to the…”
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Hydrocarbon-derived ferromanganese nodules in carbonate-mud mounds from the Gulf of Cadiz: Mud-breccia sediments and clasts as nucleation sites by González, F.J., Somoza, L., Lunar, R., Martínez-Frías, J., Martín Rubí, J.A., Torres, T., Ortiz, J.E., Díaz del Río, V., Pinheiro, L.M., Magalhães, V.H.

“…More than 500 Fe–Mn nodules were sampled during the Anastasya-01 cruise (TASYO project) along the continental margin of the Gulf of Cadiz (eastern Central…”
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Polymineralic orientation analysis of magmatic rocks using Electron Back-Scatter Diffraction: Implications for igneous fabric origin and evolution by Romeo, I., Capote, R., Lunar, R., Cayzer, N.

“…Electron Back-Scatter Diffraction (EBSD), which provides an easy way of acquiring large numbers of individual crystallographic orientation data from different…”
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The Atacama Desert: A preferential arid region for the recovery of meteorites—Find location features and strewnfield distribution patterns by Muñoz, C., Guerra, N., Martínez-Frías, J., Lunar, R., Cerda, J.

“…Some terrestrial areas have favorable climatic and geomorphologic features that permit the preservation and accumulation of meteorites. The Atacama Desert is…”
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The volcanism-related multistage hydrothermal system of El Jaroso (SE Spain): Implications for the exploration of Mars by MARTINEZ-FRIAS, J, LUNAR, R, RODRIGUEZ-LOSADA, J. A, DELGADO, A, RULL, F

“…The SE Mediterranean margin of Spain is an extremely interesting area of synchronous interaction of tectonic, volcanic, evaporitic and mineralizing…”
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The Aguablanca Ni-Cu-PGE deposit, southwestern Iberia; magmatic ore-forming processes and retrograde evolution by Ortega, Lorena, Lunar, Rosario, García-Palomero, Félix, Moreno, Teresa, Martín-Estévez, José Ramón, Prichard, Hazel M, Fisher, Peter C

“…The Aguablanca Ni-Cu-PGE deposit, SW Spain, has a magmatic origin and has been reworked by later skarn-related hydrothermal activity. Base-metal sulphides are…”
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Knee thrust prevalence and normative hip-knee-ankle angle deviation values among healthy individuals across the lifespan by Palad, Y.Y., Leaver, A.M., McKay, M.J., Baldwin, J.N., Lunar, F.R.M., Caube, F.D.M., Burns, J., Simic, M.

“…To report the prevalence of varus thrust and normative values for hip-knee-ankle (HKA) angle deviation across the lifespan, and to explore associations between…”
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Cu, Mn, and Ag mineralization in the Quebrada Marquesa Quadrangle, Chile: the Talcuna and Arqueros districts by Oyarzun, R, Ortega, L, Sierra, J, Lunar, R, Oyarzun, J

“…The Quebrada Marquesa Quadrangle in Chile exhibits a series of mineralizations comprising manto-type manganese and copper deposits of Lower Cretaceous age, and…”
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The Las Cuevas deposit, Almaden district (Spain): An unusual case of deep-seated advanced argillic alteration related to mercury mineralization by Higueras, P., Oyarzun, R., Lunar, R., Sierra, J., Parras, J.

“…The Hercynian mercury mineralization of Las Cuevas is hosted by a highly folded and sheared sequence of basalts, intrusive breccias, slates, psamitic rocks and…”
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Unusual case of hot springs-related Co-rich Mn mineralization in central Spain; the Pliocene Calatrava deposits by Crespo, A, Lunar, R, Oyarzuc, R, Doblas, M

“…Apparently the hot-spring Mn deposits formed in a major volcanic cycle that developed in a failed continental rift of late Miocene-Pliocene age in the Province…”
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