 | | Journal (article/letter/editorial) | | a review F. Rao, I. Lázaro & L. A. Ibarra To cite this article: F. Rao, I. Lázaro & L. A. Ibarra (2016):...copper sulphide flotation with sea water in Atacama Desert in Chile are presented. Keywords: Sulphide flotation...(Azapagic 2004; Drelich 2012). In the Atacama Desert in Chile, sea water has been used as process water...copper sulphide mill with sea water flotation in Chile (Moreno et al. 2011). In mills with recycled water...(1) ions from water resources like underground and mine water; (2) reagents addition and (3) ore oxidation |  | | Journal (article/letter/editorial) | | del Convento mélange, eastern Cuba) Concepción Lázaro ⁎, Antonio García-Casco Departamento de Mineralogía...958 243 368. E-mail address: clazaro@ugr.es (C. Lázaro). 0009-2541/$ – see front matter © 2008 Elsevier...pressures due to the onset of subduction. C. Lázaro, A. García-Casco / Chemical Geology 255 (2008)...foliated and mainly composed of amphibole+ epidote ± quartz ± garnet. Hornblendites (following recent recommendations...1990) with location of sample sites. 122 C. Lázaro, A. García-Casco / Chemical Geology 255 (2008) |  | Lázaro, C., García-Casco, A., Blanco-Quintero, I.F., Rojas-Agramonte, Y., Corsini, M., Proenza, J.A. (2015) Did the Turonian–Coniacian plume pulse trigger subduction initiation in the Northern Caribbean? Constraints from 40Ar/39Ar dating of the Moa-Baracoa metamorphic sole (eastern Cuba) International Geology Review, 57 (5) 919-942 doi:10.1080/00206814.2014.924037 | Journal (article/letter/editorial) | | metamorphic sole (eastern Cuba) a ab ac de f C. Lázaro , A. García-Casco , I.F. Blanco-Quintero , Y. Rojas-Agramonte...online: 20 Jun 2014. To cite this article: C. Lázaro, A. García-Casco, I.F. Blanco-Quintero, Y. Rojas-Agramonte...Southern Queensland] at 12:12 13 March 2015 2 C. Lázaro et al. Figure 1. (a) Plate tectonic configuration...García-Casco et al. (2008a), Pindell et al. (2012), and Lázaro et al. (2013); (d) model and (e) related SW–NE...subduction inception of the Caribbean back-arc basin (Lázaro et al. 2013), and hence it is a key element for |  | Lázaro, C., Blanco-Quintero, I.F., Marchesi, C., Bosch, D., Rojas-Agramonte, Y., García-Casco, A. (2011) The imprint of subduction fluids on subducted MORB-derived melts (Sierra del Convento Mélange, Cuba) Lithos, 126 (3) 341-354 doi:10.1016/j.lithos.2011.07.011 | Journal (article/letter/editorial) | | MORB-derived melts (Sierra del Convento Mélange, Cuba) C. Lázaro a,⁎, I.F. Blanco-Quintero a, C. Marchesi b, c,...and associated muscovite-bearing trondhjemite and quartz-muscovite rocks from the Sierra del Convento mélange...958 243 368. E-mail address: clazaro@ugr.es (C. Lázaro). 0024-4937/$ – see front matter © 2011 Elsevier...of aqueous fluid rather than silicate 342 C. Lázaro et al. / Lithos 126 (2011) 341–354 melts (Bebout...García-Casco et al., 2008a; Grove and Bebout, 1995; Lázaro and García-Casco, 2008; Sorensen, 1988; Sorensen |  | Lázaro, Concepción, Blanco-Quintero, Idael F., Proenza, Joaquin A., Rojas-Agramonte, Yamirka, Neubauer, Franz, Núñez-Cambra, Kenya, Garcia-Casco, Antonio (2016) Petrogenesis and 40Ar/39Ar dating of proto-forearc crust in the Early Cretaceous Caribbean arc: The La Tinta mélange (eastern Cuba) and its easterly correlation in Hispaniola. International Geology Review, 58 (8) 1020-1040 doi:10.1080/00206814.2015.1118647 | Journal (article/letter/editorial) | | its easterly correlation in Hispaniola Concepción Lázaro, Idael F. Blanco-Quintero, Joaquin A. Proenza,...Antonio GarciaCasco To cite this article: Concepción Lázaro, Idael F. Blanco-Quintero, Joaquin A. Proenza,...FAB and in MORB. Otherwise, CONTACT Concepción Lázaro clazaro@ugr.es Supplemental data for this article...[Universite Laval] at 05:59 11 May 2016 1022 C. LÁZARO ET AL. 2011a). The associated La Corea and Sierra...lithosphere at ca. 120 Ma (GarciaCasco et al. 2008b; Lázaro et al. 2009; Blanco-Quintero et al. 2011b. See |  | Hastie, Alan R., Mitchell, Simon F., Treloar, Peter J., Kerr, Andrew C., Neill, Iain, Barfod, Dan N. (2013) Geochemical components in a Cretaceous island arc: The Th/La–(Ce/Ce*)Nd diagram and implications for subduction initiation in the inter-American region. Lithos, 162. 57-69 doi:10.1016/j.lithos.2012.12.001 | Journal (article/letter/editorial) | | samples occasionally contain patches of quartz or mm-scale quartz veins; along with sericite, clay minerals... 0.5 (c) (a) Continental detritus GLOSS II Chile Lesser Antilles LOI Volcanic detritus 0.1 0.8...lithosphere and slab dip) could be questioned. Lázaro et al. (2009) also proposed subduction initiation...disturbed (e.g., Blanco-Quintero et al., 2011; Lázaro et al., 2009; Ratschbacher et al., 2009) and represent...Pinos Terrane, Isle of Pines (meta-igneous), Cuba (Lázaro et al., 2009; Stanek et al., 2009); Escambray Massif |  | Pujol-Solà, Núria, Proenza, Joaquín, Garcia-Casco, Antonio, González-Jiménez, José, Andreazini, Aleu, Melgarejo, Joan, Gervilla, Fernando (2018) An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba). Minerals, 8 (10). 433pp. doi:10.3390/min8100433 | Journal (article/letter/editorial) | | typically form in the continental crust, e.g., zircon, quartz, K-feldspar, almandine, andalusite, apatite and...Mercedita Mine. Mayarí‐Baracoa Ophiolitic Belt (MBOB) showing the location of the Mercedita Mine. 2.1....microprobe analyses of chromite from the Mercedita mine. Sample TiO2 (wt %) Al2 O3 V2 O3 Cr2 O3 Fe2 O3 *...K-feldspar Kyanite Ilmenite Muscovite Plagioclase Quartz Rutile Titanite Zircon × × × × × × × Purang...Mercedita chromitite contain zircon, corundum, and quartz (Table 2). According to [16], zircon yields an |  | Blanco-Quintero, I.F., Rojas-Agramonte, Y., García-Casco, A., Kröner, A., Mertz, D.F., Lázaro, C., Blanco-Moreno, J., Renne, P.R. (2011) Timing of subduction and exhumation in a subduction channel: Evidence from slab melts from La Corea Mélange (eastern Cuba) Lithos, 127 (1) 86-100 doi:10.1016/j.lithos.2011.08.009 | Journal (article/letter/editorial) | | García-Casco a, c, A. Kröner b, D.F. Mertz b, e, C. Lázaro a, J. Blanco-Moreno d, P.R. Renne e, f a Departamento...exhumation to the Earth's surface (Krebs et al., 2008; Lázaro et al., 2009). Early subducted rocks record hot...onset of subduction (García-Casco et al., 2008a; Lázaro et al., 2009). In eastern Cuba, the Sierra del...et al., 2010; 2011b; García-Casco et al., 2008a; Lázaro and García-Casco, 2008). Such a young age for the...induced rather than spontaneous onset of subduction. Lázaro et al. (2009) dated blocks of high-pressure amphibolite |  | Lázaro, C., Blanco-Quintero, I.F., Rojas-Agramonte, Y., Proenza, J.A., Núñez-Cambra, K., García-Casco, A. (2013) First description of a metamorphic sole related to ophiolite obduction in the northern Caribbean: Geochemistry and petrology of the Güira de Jauco Amphibolite complex (eastern Cuba) and tectonic implications. Lithos, 179. 193-210 doi:10.1016/j.lithos.2013.08.019 | Journal (article/letter/editorial) | | complex (eastern Cuba) and tectonic implications C. Lázaro a,⁎, I.F. Blanco-Quintero a,b, Y. Rojas-Agramonte...958 243 368. E-mail address: clazaro@ugr.es (C. Lázaro). 0024-4937/$ – see front matter © 2013 Elsevier...prevailed. The petrology of the metamorphic 194 C. Lázaro et al. / Lithos 179 (2013) 193–210 Fig. 1. (a)...Iturralde-Vinent, 1998) showing its main tectonic units. C. Lázaro et al. / Lithos 179 (2013) 193–210 soles, specifically...shortly after 90 Ma when the Caribbean Large Igneous Province (CLIP, formed in the Pacific at ca. 90 Ma) impinged |  | Pujol-Solà, Núria, Proenza, Joaquín A., Garcia-Casco, Antonio, González-Jiménez, José María, Román-Alpiste, Manuel J., Garrido, Carlos J., Melgarejo, Joan Carles, Gervilla, Fernando, Llovet, Xavier (2020) Fe-Ti-Zr metasomatism in the oceanic mantle due to extreme differentiation of tholeiitic melts (Moa-Baracoa ophiolite, Cuba) Lithos, 358. 105420 doi:10.1016/j.lithos.2020.105420 | Journal (article/letter/editorial) | | al., 2008b; BlancoQuintero et al., 2010, 2011; Lázaro et al., 2009, 2016; Cárdenas-Párraga et al., 2017)...2017), a Late lP Cretaceous metamorphic sole (Lázaro et al., 2013, 2015), and high-pressure metamorphosed...(Gervilla et al., 2005; Proenza, et al., 2006; Lázaro et al., 2015). 2.2 The Potosí chromitites and...taken from the outcrops of old mine works and some were collected in the mine dumps. 3.2 Analytical techniques...peridotites) from serpentinite mélanges of eastern Cuba (Lázaro et al., 2016). However, amphibole formed during |  | Hyppolito, T., García-Casco, A., Juliani, C., Meira, V.T., Hall, C. (2014) Late Paleozoic onset of subduction and exhumation at the western margin of Gondwana (Chilenia Terrane): Counterclockwise P–T paths and timing of metamorphism of deep-seated garnet–mica schist and amphibolite of Punta Sirena, Coastal Accretionary Complex, central Chile (34° S) Lithos, 206. 409-434 doi:10.1016/j.lithos.2014.07.023 | Journal (article/letter/editorial) | | Punta Sirena, Coastal Accretionary Complex, central Chile (34° S) T. Hyppolito a,b,⁎, A. García-Casco b,d...inception Counterclockwise P–T–t–d path Central Chile Western Gondwana Pichilemu region Punta Sirena ...at Punta Sirena beach (Pichilemu region, central Chile) is characterized for the first time. These rocks...Paleozoic Coastal Accretionary Complex of central Chile. Whereas high pressure (HP) greenschist and cofacial...from the Paleozoic Accretionary Complex of central Chile, we show that the garnet–mica schist and associated |  | | Catalog/List | | directly from the miners at the Elmwood Mine in Tennessee, when the mine was actively producing twenty years...Auction 3 52001 HEMATITE Elba Island, Livorno Province, Tuscany, Italy If there was ever a specimen that...POWELLITE Jardinera No. 1 Mine, Inca de Oro, Chañaral Province, Atacama Region, Chile Terry Szenics has been...mineral came from one pocket in the Jardinera No. 1 Mine. That find was roughly one cubic meter in volume...MANGANOCALCITE Pachapaqui District, Bolognesi Province, Ancash Department, Peru It is difficult to believe |  | Torró, Lisard, Proenza, Joaquín A., Marchesi, Claudio, Garcia-Casco, Antonio, Lewis, John F. (2017) Petrogenesis of meta-volcanic rocks from the Maimón Formation (Dominican Republic): Geochemical record of the nascent Greater Antilles paleo-arc. Lithos, 278. 255-273 doi:10.1016/j.lithos.2017.01.031 | Journal (article/letter/editorial) | | has developed rapidly in the last decade (e.g., Lázaro et al., 2016; Maffione et al., 2015; Pearce and...oceanic plateau rocks of the Caribbean Large Igneous Province (CLIP, which comprises the plume-related Caribbean-Colombian...Antilles, and to the present in the Lesser Antilles (Lázaro et al., 2016; Lidiak and Anderson, 2015 and references...(Fig. 1a). In the Cordillera Central geological province, transpressional WNW-ESE faults juxtaposed tectonostratigraphic... amphibole (actinolite ± winchite), albite and quartz, even if the abundance of minerals diverges as |  | | Journal (article/letter/editorial) | | will crystallize jadeite in lieu of jadeite plus quartz or albite, depending on pressure (see Harlow et...characteristic of NMM jadeitite is the lack of quartz, which both indicates silica activity (with implications...glaucophane-omphacite rock, garnet-quartz-phengite schist, and graphite-bearing quartz-mica schist (Tsujimori et...Jadeitite from both these NU localities can contain quartz coexisting with jadeite, with significances as...tremolitic amphibole, omphacite/diopside, and/or quartz: SiO2 = 64.8 – NU 73.9 wt.% (68.7 for pure Ab) |  | Escuder-Viruete, Javier, Valverde-Vaquero, Pablo, Rojas-Agramonte, Yamirka, Gabites, Janet, Castillo-Carrión, Mercedes, Pérez-Estaún, Andrés (2013) Timing of deformational events in the Río San Juan complex: Implications for the tectonic controls on the exhumation of high-P rocks in the northern Caribbean subduction–accretionary prism. Lithos, 177. 416-435 doi:10.1016/j.lithos.2013.07.006 | Journal (article/letter/editorial) | | Hattori et al., 2010a; Krebs et al., 2008, 2011; Lázaro et al., 2009; Martens et al., 2012; Schneider et...sodic amphibole, phengite, epidote, chlorite and quartz, with or without paragonite and plagioclase. The...foliation is defined in felsic metavolcanics by quartz, chlorite, phengite, paragonite and rutile, with...solid stage assemblage composed by plagioclase, quartz, epidote, rutile and titanite. These microstructures...magmatic assemblage is composed of plagioclase, quartz, pargasite/Mg-hornblende, garnet and clinozoisite |  | Hertwig, Andreas, McClelland, William C., Kitajima, Kouki, Schertl, Hans-Peter, Maresch, Walter V., Stanek, Klaus, Valley, John W., Sergeev, Sergey A. (2016) Inherited igneous zircons in jadeitite predate high-pressure metamorphism and jadeitite formation in the Jagua Clara serpentinite mélange of the Rio San Juan Complex (Dominican Republic) Contributions to Mineralogy and Petrology, 171 (5) doi:10.1007/s00410-016-1256-6 | Journal (article/letter/editorial) | | absence or presence of quartz in the rock matrix, into a (matrix-) quartz-free and quartz-bearing rock suite...lato, >75 vol% jadeite), which in the case of the quartz-bearing suite may form concordant layers in blueschist—a...In addition, the usually albite-bearing matrix-quartz-free jadeite rocks comprise phengite-jadeite, omphacite-jadeite...Zircon grains were separated from a concordant quartz-bearing jadeitite layer (sample 30046) and its...elsewhere (Schertl et al. 2012). The concordant quartz-bearing jadeitite layer (sample 30046; WGS84, UTM |  | Blanco-Quintero, I. F., García-Casco, A., Toro, L. M., Moreno, M., Ruiz, E. C., Vinasco, C. J., Cardona, A., Lázaro, C., Morata, D. (2014) Late Jurassic terrane collision in the northwestern margin of Gondwana (Cajamarca Complex, eastern flank of the Central Cordillera, Colombia) International Geology Review, 56 (15) 1852-1872 doi:10.1080/00206814.2014.963710 | Journal (article/letter/editorial) | | Ruiz , C. J. e f b Vinasco , A. Cardona , C. Lázaro & D. Morata g a Programa de Geociencias, Universidad...Ciencias Físicas y Matemáticas, Universidad de Chile, Santiago, Chile Published online: 13 Oct 2014. To cite...Moreno, E. C. Ruiz, C. J. Vinasco, A. Cardona, C. Lázaro & D. Morata (2014) Late Jurassic terrane collision...Ciencias Físicas y Matemáticas, Universidad de Chile, Santiago, Chile Downloaded by [University of Bristol]...composed of calcic amphibole + epidote + plagioclase + quartz plus rutile + titanite + apatite + carbonate as |  | | Journal (article/letter/editorial) | | 82 M. D. Ruiz Cruz, C. Sanz de Galdeano, C. Lázaro Fig. 1. A. Tectonic map of the area studied and...a conglomerate. Dickite partially replaces the quartz grain and shows an incipient illitization (crossed...Sudoite. M. D. Ruiz Cruz, C. Sanz de Galdeano, C. Lázaro Table 1. XRD data for the < 2 µm size-fraction...of mono- and polycrystalline quartz and minor white mica flakes. Quartz overgrowths are abundant. The...fills the porosity consists of microcrystalline quartz, dickite, Fe oxides, and scarce calcite and dolomite |  | Zhu, Xiangyu, Wang, Rucheng, Lu, Xiancai, Liu, Huan, Li, Juan, Ouyang, Bingjie, Lu, Jianjun (2015) Secondary minerals of weathered orpiment-realgar-bearing tailings in Shimen carbonate-type realgar mine, Changde, Central China. Mineralogy and Petrology, 109 (1) 1-15 doi:10.1007/s00710-014-0344-4 | Journal (article/letter/editorial) | | orpiment-realgar-bearing tailings in Shimen carbonate-type realgar mine, Changde, Central China Xiangyu Zhu & Rucheng Wang...numerous As-bearing sulfides that are commonly found in mine wastes. Weathering of these arsenic minerals generally...related phase transformations that occur in sulfide mine environments, to improve our understanding of the...environment can control the concentration of As in mine drainage and surface waters (Drahota and Filippi...2000; Bluteau and Demopoulos 2007). The majority of mine wastes contain arsenic oxyanions that are absorbed |  | Torró, L., Cambeses, A., Rojas-Agramonte, Y., Butjosa, L., Iturralde-Vinent, M., Lázaro, C., Piñero, E., Proenza, J.A., Garcia-Casco, A. (2020) Cryptic alkaline magmatism in the oceanic Caribbean arc (Camagüey area, Cuba). Lithos, 376. 105736pp. doi:10.1016/j.lithos.2020.105736 | Journal (article/letter/editorial) | | Rojas-Agramonte, L. Butjosa, M. Iturralde-Vinent, C. Lázaro, E. Piñero, J.A. Proenza, A. GarciaCasco PII: ...(Escuder-Viruete et al., 2014; Hastie et al., 2009; re Lázaro et al., 2016; Rojas-Agramonte et al., 2011, 2016)...Cretaceous magmas with calc-alkaline signatures (Lázaro et al., 2016; Lidiak and Anderson, 2015; RojasAgramonte...along an ESE belt (Fig. 1C). Arc sequences in this province overthrust a deformed mafic–ultramafic complex...1995). Finally, the arc sequence in the Camagüey province is culminated by two younger units: na the La |  | | Journal (article/letter/editorial) | | Orihuela, Lázaro W. Viñola López & Thomas E. Macrini To cite this article: Johanset Orihuela, Lázaro W. Viñola...(DUGONGIDAE) FROM THE WEST INDIES 1 JOHANSET ORIHUELA,*,1 LÁZARO W. VIÑOLA LÓPEZ,2 and THOMAS E. MACRINI3 Department...Oligocene–lower Miocene Colón Formation, in the province of Matanzas, western Cuba. We assign them to Dugongidae...Formation) quarry deposits from central Matanzas Province, Cuba. By using computed tomography (CT) technology...quarry named Beruvides’s Quarry, near Agramonte, province of Matanzas, Cuba. Specimens MNHNCu. P P71.005311 |  | Wang, Junbo, Xu, Jing, Xia, Jun, Wu, Feng, Zhang, Yanjun (2018) A kinetic study of concurrent arsenic adsorption and phosphorus release during sediment resuspension. Chemical Geology, 495. 67-75 doi:10.1016/j.chemgeo.2018.08.003 | Journal (article/letter/editorial) | | environmental factors (pH, temperature, etc.) (Arco-Lázaro et al., 2016; SC Catrouillet et al., 2016; Dousova...collected from three lakes and rivers in Wuhan (Hubei Province, China), where eutrophication and algal bloom...spectrofluorometer (Edinburgh PT Instruments) with a 1-cm quartz cuvette. Excitation wavelengths were incrementally...shown in Table 2. For each sediment, the amount of quartz was abundant, and the amount of Al oxides and Fe...XRD results showed only significant signal for quartz, while that for Al oxides and Fe oxides were insignificant |  | Badenhorst, Charlotte, Santos, Cláudia, Lázaro-Martínez, Juan, Białecka, Barbara, Cruceru, Mihai, Guedes, Alexandra, Guimarães, Renato, Moreira, Karen, Predeanu, Georgeta, Suárez-Ruíz, Isabel, Cameán, Ignacio, Valentim, Bruno, Wagner, Nicola (2020) Assessment of Graphitized Coal Ash Char Concentrates as a Potential Synthetic Graphite Source. Minerals, 10 (11) 986 doi:10.3390/min10110986 | Journal (article/letter/editorial) | | Charlotte Badenhorst 1, * , Cláudia Santos 2 , Juan Lázaro-Martínez 3 , Barbara Białecka 4 , Mihai Cruceru...(kaolinite, illite, calcite, dolomite, siderite, quartz, and pyrite, amongst others). CFA and CBA consist...aluminosilicate amorphous phases and minerals, such as quartz, mullite, hematite, magnetite, and lime. In CBA...Flake graphite from the Goedehoop deposit, Limpopo Province, South Africa. Minerals 2020, 10, 986 5 of...69 69.50 3.30 63.10 3.10 XRD Analysis (wt. %) Quartz (SiO2 ) Mullite (3Al2 O3 2SiO2 /2Al2 O3 SiO2 ) |  | | Journal (article/letter/editorial) | | hydrothermally-altered basalts) from the Servette mine locality (St. Marcel Valley, Italy) were microdrilled...tens of millions of years (Grove and Bebout, 1995; Lázaro et al., 2009; Angiboust et al., 2018), the fine-scale...symbol marks the location of the Servette Fe-Cu mine in the St. Marcel valley, Italy. Inset: geological...45.70842, long. 7.454483) from the Servette Fe-Cu mine district (Saint Marcel valley, Italy; Fig. 1), where...paragenesis for the sample ZS13-01 from the Servette Fe-Cu mine. Solid lines indicate clear petrographic evidence |  | Márton, Emő, Zajzon, Norbert, Lautner, Péter, Sipos, Péter, Szentmarjay, Tibor, Pethe, Mihály (2012) Magnetic monitoring, geochemical and mineralogical analysis of settled dust from North and Central Transdanubia, Hungary. Central European Geology, 55 (4) 347-364 doi:10.1556/ceugeol.55.2012.4.1 | Journal (article/letter/editorial) | | geologic environments are in the order of frequency: quartz (generally >50 wt.%), feldspar (<20 wt.%), dolomite...(Sagnotti et al. 2006) or in the Canary islands (Lázaro et al. 2008), but also in Hungary (Borbély-Kiss...magnetic susceptibility (Sagnotti et al. 2006; Lázaro et al. 2008); thus it cannot account for the March–April...Mazowieckie province. – Polish Journal of Environmental Studies, 9, pp. 517–522. Lázaro F.J., L. Gutiérrez |
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