| CĂĄrdenas-PĂĄrraga, J., GarcĂa-Casco, A., Proenza, J. A., Harlow, G. E., Blanco-Quintero, I. F., LĂĄzaro, C., Villanova-de-Benavent, Cristina, NĂșñez Cambra, K. (2017) Trace-element geochemistry of transform-fault serpentinite in high-pressure subduction mĂ©langes (eastern Cuba): implications for subduction initiation. International Geology Review, 59 (16) 2041-2064 doi:10.1080/00206814.2017.1308843 | Journal (article/letter/editorial) | serpentinite in high-pressure subduction mĂ©langes (eastern Cuba): implications for subduction initiation J. CĂĄrdenas-PĂĄrraga...serpentinite in high-pressure subduction mĂ©langes (eastern Cuba): implications for subduction initiation, International...serpentinite in high-pressure subduction mĂ©langes (eastern Cuba): implications for subduction initiation J. CĂĄrdenas-PĂĄrraga...PaleontologĂa, San Miguel del PadrĂłn, Cuba ABSTRACT ARTICLE HISTORY The Sierra del Convento and La Corea mĂ©langes...mĂ©langes (eastern Cuba) are vestiges of a Cretaceous subduction channel in the Caribbean realm. Both mĂ©langes | | LĂĄzaro, C., GarcĂa-Casco, A., Blanco-Quintero, I.F., Rojas-Agramonte, Y., Corsini, M., Proenza, J.A. (2015) Did the TuronianâConiacian 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) | dating of the Moa-Baracoa metamorphic sole (eastern Cuba) a ab ac de f C. LĂĄzaro , A. GarcĂa-Casco ...dating of the Moa-Baracoa metamorphic sole (eastern Cuba), International Geology Review, DOI: 10.1080/00206814...dating of the Moa-Baracoa metamorphic sole (eastern Cuba) C. LĂĄzaroa*, A. GarcĂa-Cascoa,b, I.F. Blanco-Quinteroa...metamorphic sole, below the Moa-Baracoa ophiolite (eastern Cuba), contains strongly deformed amphibolites formed...plume. Keywords: ophiolite; metamorphic sole; Ar/Ar; Cuba; CaribbeanâColombian Oceanic Plateau Introduction | | Blanco-Quintero, I.F., Rojas-Agramonte, Y., GarcĂa-Casco, A., Kröner, A., Mertz, D.F., LĂĄzaro, C., Blanco-Moreno, J., Renne, P.R. (2011) Timing of subduction and exhumation in a subduction channel: Evidence from slab melts from La Corea MĂ©lange (eastern Cuba) Lithos, 127 (1) 86-100 doi:10.1016/j.lithos.2011.08.009 | Journal (article/letter/editorial) | Evidence from slab melts from La Corea MĂ©lange (eastern Cuba) I.F. Blanco-Quintero a,â, Y. Rojas-Agramonte b...Minero-MetalĂșrgico, Las Coloradas s/n, 83329-Moa, Cuba e Berkeley Geochronology Center, 2455 Ridge Road...the La Corea serpentinite-matrix mĂ©lange (eastern Cuba) as centimeter- to meter-sized blocks and as concordant...2008a; LĂĄzaro et al., 2009). In eastern Cuba, the Sierra del Convento and the La Corea mĂ©langes (Fig. 1b)...provided a comprehensive PâTât path for the Sierra del Convento mĂ©lange. The data presented by LĂĄzaro et | | LĂĄzaro, ConcepciĂłn, Blanco-Quintero, Idael F., Proenza, Joaquin A., Rojas-Agramonte, Yamirka, Neubauer, Franz, NĂșñez-Cambra, Kenya, Garcia-Casco, Antonio (2016) Petrogenesis and 40Ar/39Ar dating of proto-forearc crust in the Early Cretaceous Caribbean arc: The La Tinta mĂ©lange (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) | Cretaceous Caribbean arc: The La Tinta mĂ©lange (eastern Cuba) and its easterly correlation in Hispaniola ConcepciĂłn...Cretaceous Caribbean arc: The La Tinta mĂ©lange (eastern Cuba) and its easterly correlation in Hispaniola, International...Cretaceous Caribbean arc: The La Tinta mĂ©lange (eastern Cuba) and its easterly correlation in Hispaniola ConcepciĂłn...gInstituto de GeologĂa y PaleontologĂa, Ciudad Habana, Cuba; hInstituto Andaluz de Ciencias de la Tierra, CSIC-Universidad...ultramafic mĂ©lange sheet that crops out in eastern Cuba. It is composed of dolerite-derived amphibolite | | LĂĄzaro, C., Blanco-Quintero, I.F., Marchesi, C., Bosch, D., Rojas-Agramonte, Y., GarcĂa-Casco, A. (2011) The imprint of subduction fluids on subducted MORB-derived melts (Sierra del Convento MĂ©lange, Cuba) Lithos, 126 (3) 341-354 doi:10.1016/j.lithos.2011.07.011 | Journal (article/letter/editorial) | on subducted MORB-derived melts (Sierra del Convento MĂ©lange, Cuba) C. LĂĄzaro a,â, I.F. Blanco-Quintero...quartz-muscovite rocks from the Sierra del Convento mĂ©lange (eastern Cuba) indicate that Proto-Caribbean...the Ms-free tonalitesâtrondhjemites from Sierra del Convento, that are interpreted as primary slab melts...idea that partial melting processes in the Sierra del Convento subduction channel were triggered by the...(California) and the Sierra del Convento and La Corea serpentinitic mĂ©langes (eastern Cuba), have partial melting | | CĂĄrdenas-PĂĄrraga, Juan, GarcĂa-Casco, Antonio, Harlow, George E., Blanco-Quintero, Idael Francisco, Agramonte, Yamirka Rojas, Kröner, Alfred (2012) Hydrothermal origin and age of jadeitites from Sierra del Convento MĂ©lange (Eastern Cuba) European Journal of Mineralogy, 24 (2) 313-331 doi:10.1127/0935-1221/2012/0024-2171 | Journal (article/letter/editorial) | origin and age of jadeitites from Sierra del Convento MeÌlange (Eastern Cuba) JUAN CAÌRDENAS-PAÌRRAGA1,*,...Abstract: Jadeitite (jadeite jade) from Sierra del Convento (eastern Cuba) occurs in a subduction-related serpentinite-matrix...high-temperature, Eastern Cuba, Caribbean. 1. Introduction localities occur in the Sierra del Convento meÌlange (GarcıÌa-Casco...(GarcıÌa-Casco et al., 2009) in Cuba, Sorkhan, Iran (OberhaÌnsli et al., 2007) and RıÌo San Juan meÌlange...Maresch et al., 2008). In the Sierra del Convento meÌlange, eastern Cuba (Fig. 1b, c) tectonic blocks | | GarcĂa-Casco, Antonio, RodrĂguez Vega, A., CĂĄrdenas PĂĄrraga, J., Iturralde-Vinent, M. A., LĂĄzaro, C., Blanco Quintero, I., Rojas Agramonte, Y., Kröner, A., NĂșñez Cambra, K., MillĂĄn, G., Torres-RoldĂĄn, R. L., Carrasquilla, S. (2009) A new jadeitite jade locality (Sierra del Convento, Cuba): first report and some petrological and archeological implications. Contributions to Mineralogy and Petrology, 158 (1) 1-16 doi:10.1007/s00410-008-0367-0 | Journal (article/letter/editorial) | PAPER A new jadeitite jade locality (Sierra del Convento, Cuba): first report and some petrological and...serpentinite-matrix subduction meÌlange of the Sierra del Convento (eastern Cuba) in a context associated with tectonic... tonaliticâtrondhjemitic epidote gneiss, and blueschist. The mineral assemblages of jadeitite jade and...MineroMetaluÌrgico, Las Coloradas s/n., Moa 83329, HolguıÌn, Cuba J. CaÌrdenas PaÌrraga C. LaÌzaro I. Blanco Quintero...Obispo no. 61, Plaza de Armas, 10100 La Habana, Cuba Y. Rojas Agramonte A. KroÌner Institut fuÌr Geowissenschaften | | | Journal (article/letter/editorial) | meÌlange is distributed in the Caribbean (Guatemala, Cuba, and Dominican Republic), circum-Pacific (Japan...extended beyond the previously argued limits of blueschist-facies conditions. Some jadeitite formed at epidote...overlying mantle wedge. Key-words: jadeitite, blueschist, eclogite, HP-LT metamorphism, serpentinite meÌlange...lowtemperature (HP-LT) metamorphic rocks, such as blueschist and eclogite. In particular, a jadeitite-bearing...Cyclades, Greece 13. Monviso, Western Alps P Lws blueschist [EC] Lws eclogite [EC] Ep-Gln eclogite [EC] | | LĂZARO, C., GARCĂA-CASCO, A., ROJAS AGRAMONTE, Y., KRĂNER, A., NEUBAUER, F., ITURRALDE-VINENT, M. (2009) Fifty-five-million-year history of oceanic subduction and exhumation at the northern edge of the Caribbean plate (Sierra del Convento mĂ©lange, Cuba) Journal of Metamorphic Geology, 27 (1) 19-40 doi:10.1111/j.1525-1314.2008.00800.x | Journal (article/letter/editorial) | northern edge of the Caribbean plate (Sierra del Convento meÌlange, Cuba) C . L AÌ Z A R O , 1 A . G A R C...Obispo no. 61, Plaza de Armas, La Habana 10100, Cuba ABSTRACT Petrological and geochronological data...the serpentinitic meÌlange of the Sierra del Convento (eastern Cuba) indicate counterclockwise PâT paths...associated trondhjemite from the Sierra del Convento meÌlange (eastern Cuba). Petrological and geochemical...(Yucatan) block. All these terranes are well exposed in Cuba (Fig. 2a). The oceanic material includes the northern | | 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 mĂ©lange 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) | separated from a concordant jadeitite layer and its blueschist host, as well as from loose blocks of albite-jadeite...(77.6 ± 1.3 Ma). Zircon populations from the blueschist host as well as the other three jadeite-rich...of the Motagua Fault Zone, Guatemala; Sierra del Convento, Cuba; Rio San Juan Complex, Dominican Republic)...Zone (Harlow 1994; Harlow et al. 2011), Sierra del Convento (GarcĂa-Casco et al. 2009; CĂĄrdenas-PĂĄrraga...for zircon from the jadeitites of the Sierra del Convento in Cuba (hydrothermal zircon, CĂĄrdenas-PĂĄrraga | | Blanco-Quintero, Idael Francisco, LĂĄzaro, C., GarcĂa-Casco, A., Proenza, J. A., Rojas-Agramonte, Y. (2011) Barium-rich fluids and melts in a subduction environment (La Corea and Sierra del Convento mĂ©langes, eastern Cuba) Contributions to Mineralogy and Petrology, 162 (2) 395-413 doi:10.1007/s00410-010-0603-2 | Journal (article/letter/editorial) | subduction environment (La Corea and Sierra del Convento meÌlanges, eastern Cuba) Idael Francisco Blanco-Quintero...quartzmuscovite rocks from Sierra del Convento and La Corea meÌlanges (eastern Cuba), as well as mineralogy...Trondhjemite Phengite Subduction channel Eastern Cuba Caribbean plate Introduction Communicated by...meÌlanges occurring in eastern Cuba (La Corea and Sierra del Convento) show abundant evidence for fluid...south-eastern part, was metamorphosed to greenschist and blueschist facies conditions (Boiteau et al. 1972; Cobiella | | | Journal (article/letter/editorial) | slab melts and their residues (Sierra del Convento mĂ©lange, eastern Cuba) ConcepciĂłn LĂĄzaro â, Antonio...low-K trondhjemitic rocks from the Sierra del Convento mĂ©lange (Cuba) indicate that oceanic crust underwent...high pressure. Indeed, trondhjemites from Sierra del Convento have some of the geochemical features of...and Sr/Y. However, the trondhjemites from Sierra del Convento are more comparable to acid rocks from Catalina...end, we use the example of the Sierra del Convento mĂ©lange (eastern Cuba), where partial melting of a subducting | | | Journal (article/letter/editorial) | perature metabasaltic rocks (e.g., eclogite, blueschist) in exhumed serpentinite-matrix meÌlanges. Studies...in eastern Cuba eventually spurred the recognition of the jadeitites of Sierra del Convento (GarcıÌa-Casco...occurrences: for example, the Baja Verapaz and Sierra de Santa Cruz ultramaïŹcs (ophiolitic) north of...Moa-Barracoa ophiolite north of the Sierra del Convento meÌlange in eastern Cuba (GarcıÌa-Casco et al. 2009)...and in print Zrn: 113 Ma PS PB PB , R Sierra del Convento, Cubac RıÌo San Juan complex, Dominican | | LĂĄzaro, C., Blanco-Quintero, I.F., Rojas-Agramonte, Y., Proenza, J.A., NĂșñez-Cambra, K., GarcĂa-Casco, A. (2013) First description of a metamorphic sole related to ophiolite obduction in the northern Caribbean: Geochemistry and petrology of the GĂŒira 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) | the GĂŒira de Jauco Amphibolite complex (eastern Cuba) and tectonic implications C. LĂĄzaro a,â, I.F. Blanco-Quintero...y Carretera Central, San Miguel del PadrĂłn, 11000 Ciudad Habana, Cuba f Instituto Andaluz de Ciencias...August 2013 Keywords: Metamorphic sole Amphibolite Cuba, ophiolite Obduction a b s t r a c t The GĂŒira...underlies the MayarĂâBaracoa Ophiolitic Belt (eastern Cuba) and is composed of highly foliated amphibolite...metamorphosed (high P) volcanic-arc terrane of eastern Cuba) suggest that the development of the ophiolite and | | | Journal (article/letter/editorial) | serpentinite-matrix mĂ©lange associated with blocks of eclogite, blueschist, and other lithologies with high-pressure/low-...metabasites including garnet amphibolite, garnet blueschist, D and retrograde clinozoisite-eclogite, and...a wide range of conditions, from greenschist-blueschist at lower P (200-400 °C at â€1 GPa) to moderate...Coexisting lithologies include lawsonite eclogite, blueschist-altered eclogite, lawsonitite, glaucophane-omphacite...blocks in the area SC are omphacite-glaucophane blueschist and epidote-amphibolite. Jadeitite from both | | Escuder-Viruete, Javier, Valverde-Vaquero, Pablo, Rojas-Agramonte, Yamirka, Gabites, Janet, Castillo-CarriĂłn, Mercedes, PĂ©rez-EstaĂșn, AndrĂ©s (2013) Timing of deformational events in the RĂo San Juan complex: Implications for the tectonic controls on the exhumation of high-P rocks in the northern Caribbean subductionâaccretionary prism. Lithos, 177. 416-435 doi:10.1016/j.lithos.2013.07.006 | Journal (article/letter/editorial) | retrogressive event toward the low-P amphibolite or blueschist/greenschist-facies conditions. UâPb SHRIMP dating...Clara serpentinite-matrix mĂ©lange during the blueschist-facies stage at the early Maastrichtian. In the...retrograde metamorphic overprint into the amphibolite, blueschist and greenschist-facies during the exhumation...The D4 Morrito fault zone (MFZ) emplaced the blueschist nappe on top of the Jagua Clara mĂ©lange. It was...peridotite massifs: GH, Gaspar HernĂĄndez; LC, Loma del Catey; LM, Loma El Morrito; EH, Helechal. Locations: | | | Report (chapter) | implications from structural and geochronological data of Cuba K. P. STANEK1*, W. V. MARESCH2 & J. L. PINDELL3...n. Magmatism ceased at least in onshore central Cuba at about 75 Ma, probably as the southern edge of...metamorphism of high-pressure metamorphic rocks in Cuba cluster at 70 Ma; rapid uplift/ exhumation of these...Bahamas Platform along the Eocene suture zone in Cuba. Between the arcâs interaction with YucataÌn and...Caribbean. Although magmatism ceased in central Cuba by 75 Ma, traces of continuing Early Palaeogene | | | Report (chapter) | woodworking tools rich in jadeite, as well as two blueschist artefacts. Permission to perform destructive...described jadeitite from the Sierra del Convento region of eastern Cuba. Maresch et al. (2012) presented...possible occurrence in the Escambray area of central Cuba, brieïŹy mentioned by MillĂĄn & Somin (1981). The...might have come from more distant sources such as Cuba or Guatemala (Harlow 1994; Seitz et al. 2001; Harlow...blocks of various metamorphic rock types such as blueschist, eclogite, jadeitite and jadeite-rich rock, cymrite-bearing | | Schertl, Hans -Peter, Maresch, Walter V., Stanek, Klaus P., Hertwig, Andreas, Krebs, Martin, Baese, Rauno, Sergeev, Sergey S. (2012) New occurrences of jadeitite, jadeite quartzite and jadeite-lawsonite quartzite in the Dominican Republic, Hispaniola: petrological and geochronological overview. European Journal of Mineralogy, 24 (2) 199-216 doi:10.1127/0935-1221/2012/0024-2201 | Journal (article/letter/editorial) | jadeitelawsonite- or omphacite-garnetbearing blueschist of the meÌlange. Two suites of jadeite-rich rocks...veins in blueschist blocks. One single occurrence of a cross-cutting omphacitite vein in blueschist has also...subduction zone exposed in neighbouring eastern Cuba, are possible. Jadeitites and jadeite-rich rocks...jadeitite as documented in Cuba. Key-words: Rio San Juan Complex, jadeitite, blueschist, serpentinite meÌlange...BroÌcker & Keasling (2006). Rare jadeitite veins in blueschist are known from the studies of Seki et al. (1960); | | Maresch, Walter V., Grevel, Christiane, Stanek, Klaus Peter, Schertl, Hans-Peter, Carpenter, Michael A. (2012) Multiple growth mechanisms of jadeite in Cuban metabasite. European Journal of Mineralogy, 24 (2) 217-235 doi:10.1127/0935-1221/2012/0024-2179 | Journal (article/letter/editorial) | subduction-zone complex of the Escambray Massif in central Cuba have been studied by optical and transmission electron...pyroxene topotaxy, pyroxene epitaxy, Escambray Massif, Cuba. 1. Introduction Schertl et al., 2007, 2008; GarcıÌa-Casco...described occurrences. Recent findings in Iran, Cuba and Hispaniola can be added to this still very short...description of the new Cuban occurrences in eastern Cuba, GarcıÌa-Casco et al. (2009) also point to a short...river deposits of the Escambray Massif in central Cuba by MillaÌn & Somin (1981), suggesting that this | | Flores, Kennet E., Martens, Uwe C., Harlow, George E., Brueckner, Hannes K., Pearson, Norman J. (2013) Jadeitite formed during subduction: In situ zircon geochronology constraints from two different tectonic events within the Guatemala Suture Zone. Earth and Planetary Science Letters, 371. 67-81 doi:10.1016/j.epsl.2013.04.015 | Journal (article/letter/editorial) | highpressureâlow-temperature (HPâLT) rocks, such as blueschist, garnetamphibolite and eclogite, within serpentinite-matrix...South Motagua MĂ©lange, Guatemala), or (c) inside blueschist facies metabasite (e.g., Loma 68 K.E. Flores...et al., 2012). Abbreviations for the main units: Sierra de Santa Cruz ophiolite (SSC), Baja Verapaz ophiolite...a wide range of conditions, from greenschistâblueschist at lower P (200â400 1C at â€1 GPa) to low-tomoderate...south of the MFS) include lawsonite eclogite, blueschist, and jadeitite that record peak PâT conditions | | | Journal (article/letter/editorial) | Cruz oph. Sepur foredeep MAYA CB(EK) a Sierra del Convento Los Ranchos E Motagua Valley Jam. A N...ama â90° Bahamas Cub D C B â100° Oriente Cuba Los Pasos/ Mabujina -Co sta SOUTH AMERICA Rica...minerals only in low-grade HP/LT rocks such as blueschist or low-temperature eclogite. For higher-grade...reported single cooling age dates back to 118 Ma in Cuba (GarcĂa-Casco et al. 2006). Although very lowgrade...minimum age of subduction initiation in eastern Cuba of 119 Ma based on zircon ages in trondhjemite of | | 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/Laâ(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) | to the east to form the Greater Antilles islands (Cuba, Jamaica, Hispaniola, Puerto Rico and the Virgin...AlbianâConiacian QuibijĂĄn and TĂ©neme Formations, Cuba (Groups 3T and 3Q1 â Marchesi et al., 2007); (6)...determination of 118.2 ± 0.6 Ma for an eclogite from Cuba. Pindell et al. (2011) used the numerical simulations...(2011) suggested that subduction initiation in the Cuba region would have occurred prior to ~ 130 Ma. Similarly...(2008) used derived PâTât paths on eclogite and blueschist samples in the Rio San Juan Complex, Hispaniola | | | Journal (article/letter/editorial) | (1993), who discussed the nature of epidoteâblueschist facies metamorphism based on common occurrence...AmakusaâTakahama metamorphic rocks also represent epidoteâblueschist facies metamorphism during Cretaceous in age...serpentinite in the Sanwa Formation represents epidoteâblueschist facies metamorphism according to the occurrence...Caâamphibolesâepidoteâchloriteâalbite schist, epidoteâblueschist schist, and metagabbros. Metaâclinopyroxenite...Blocks of Type B consist of garnetâbearing epidoteâblueschistâbarroisite rock, metaâhornblendite, albitite | | Shi, Guanghai, Harlow, George E., Wang, Jing, Wang, Jun, Enoch, N.G., Wang, Xia, Cao, Shu Min, Enyuancui, W. (2012) Mineralogy of jadeitite and related rocks from Myanmar: a review with new data. European Journal of Mineralogy, 24 (2) 345-370 doi:10.1127/0935-1221/2012/0024-2190 | Journal (article/letter/editorial) | shiguanghai@263.net.cn; shigh@cugb.edu.cn 3 Guangdong Province Material Testing Center, Guangzhou 510080, PR...(HP/LT) metamorphosed rock, such as eclogite and blueschist. Jadeitite is interpreted as a product of subduction;...and much rarer than either HP/LT eclogite or blueschist. Considerable progress has been made recently...from Greece (Mposkos & Kostopoulos, 2001) and a blueschist from the Klamath Mountains in California (Helper...western Alps, Compagnoni et al. (2007); the Sierra del Convento, Cuba, Garcia-Casco et al. (2009); and the Nishisonogi |
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