 | 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 |  | 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 |  | 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 |  | 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...albite, phengite, titanite, rutile, zircon, and apatite. Oscillatory zoning in jadeite crystals and zircon...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 |  | 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...albite, paragonite, analcime, clinozoisite-epidote, apatite, phlogopite, phengite, chlorite, glaucophane, titanite...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 |  | 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...meÌlanges are located in the Sierra del Cristal (La Corea) and the Sierra del Convento (Fig. 1a). The La Corea |  | 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 |  | | Journal (article/letter/editorial) | | paragonite in trondhjemites from the Sierra del Convento mĂ©lange, Cuba* ANTONIO GARCĂA-CASCOâ Departamento...sn, 18002 Granada, Spain ABSTRACT In the Sierra del Convento mĂ©lange peraluminous trondhjemitic-tonalitic...discovered in the subduction-related Sierra del Convento mĂ©lange in eastern Cuba (GarcĂa-Casco 2005). The mĂ©lange...during subduction. GEOLOGIC SETTING The Sierra del Convento mĂ©lange represents an oceanic subduction...per 23 O atoms, Mg no. ca. 0.75], paragonite, apatite, rutile, and titanite (up to 0.072 Al per 5 O atoms) |  | | Journal (article/letter/editorial) | | meÌlange is distributed in the Caribbean (Guatemala, Cuba, and Dominican Republic), circum-Pacific (Japan...South of Motagua fault, Guatemala 3. Sierra del Convento, Cuba Locality Jadeitite Table 1. Summary...125â113 Ma (Harlow et al., 2004). 2.3. Sierra del Convento, Cuba 2.2. South of Motagua fault, Guatemala...jadeitite locality has been reported from eastern Cuba (GarcıÌa-Casco et al., 2009; CaÌrdenas-PaÌrraga...c gneiss. The garnet amphibolite of the Sierra del Convento meÌlange yields a peak P-T condition of 1 |  | 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) | | 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...phengite (1 vol%, Si ~ 3.50â3.65 apfu) and accessory apatite, titanite and zircon. The jadeite is inclusion-rich...are phengite (Si ~ 3.50â3.65 apfu), titanite, apatite and zircon. The strongly veined albite-jadeite |  | | Journal (article/letter/editorial) | | jadeite (Shi et al., 2012; Wang et al., 2012); in Cuba earlier jadeite veins have been infiltrated by fluids...minerals, such as rutile, ilmenite, titanite, apatite or zircon â which may be useful to infer the origin...allanite, rutile, ilmenite, titanite, pyrite, apatite, zircon. In addition, albite, titanite, analcime...(TC6-1/3 from Valgrana-Tetto Chiapello, Cuneo Province, northern Italy) with a typical pseudomorph of...origin and age of jadeitites from Sierra del Convento MeÌlange (Eastern Cuba). Eur. J. Mineral., 24, 313â331 |  | 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) | | epidote, albite, calcite, titanite and zircon. Apatite and pumpellyite have only been identified in quartz-free...oscillatory zoning patterns in jadeite, zircon, apatite and calcite; this is evidence for crystallization...subduction zone exposed in neighbouring eastern Cuba, are possible. Jadeitites and jadeite-rich rocks...rare high-temperature jadeitite as documented in Cuba. Key-words: Rio San Juan Complex, jadeitite, blueschist...Hispaniola (Schertl et al., 2007a and b, 2008) and Cuba (GarcıÌaCasco et al., 2009; CaÌrdenas PaÌrraga et |  | | 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 |  | 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) | | et al., 2012). Abbreviations for the main units: Sierra de Santa Cruz ophiolite (SSC), Baja Verapaz ophiolite...omphacite (Omp), albite (Ab), minor zircon (Zrn), apatite and graphite. Alteration along grain boundaries...jadeitite with Ab and grossular plus rare Ph, Ttn, apatite, chlorite, Zrn and celsian (Harlow et al., 2011)...Juan Complex, Dominican Republic Sierra del Convento MĂ©lange, Cuba PT conditions Key references (a)...hosting mĂ©lange. Jadeitite from Sierra del Convento in eastern Cuba is an example: the 108â107 Ma UâPb |  | | Report (chapter) | | 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...inclusion in Jd only. Ab, albite; Anl, analcime; Ap, apatite; Cal, calcite; Chl, chlorite; Czo, clinozoisite;...polycrystalline lenses. Minor constituents are apatite, albite, pyrite and other opaque ores. Comparison |  | 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 |  | Pujol-SolĂ , NĂșria, Proenza, JoaquĂn, Garcia-Casco, Antonio, GonzĂĄlez-JimĂ©nez, JosĂ©, 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) | | A Case Study from the Mercedita Deposit (Eastern Cuba) NĂșria Pujol-SolĂ 1, *, JoaquĂn A. Proenza 1 , Antonio...super-reducing conditions; chromitites; ophiolites; Cuba Minerals 2018, 8, 433; doi:10.3390/min8100433 ...zircon, quartz, K-feldspar, almandine, andalusite, apatite and kyanite [1â12]. The origin of minerals considered...from the Mercedita chromitite deposit, in eastern Cuba. This mineral assemblage, which occurs with con...Mercedita chromitite deposit is located in eastern Cuba (Figure 1a), part of the MayarĂ-Baracoa ophiolitic |  | | Journal (article/letter/editorial) | | epidote ± titanite (Fig. 6B). Minor amounts of apatite, zircon, and monazite occur. The mode of jadeite...Caâamphibole, LREEârich epidote, albite, and titanite. Apatite and zircon occur in trace amounts. The omphacite...epidote, titanite, phengitic muscovite, quartz, apatite, and zircon. Quartz grains up to 10 ”m locally...epidote, chlorite, phengitic muscovite, titanite, apatite, and zircon. The host metabasite is schistose,...together with small amounts of albite, titanite, apatite, and zircon. PRESSUREâTEMPERATURE CONDITIONS Figure |  | 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) | | peridotite massifs: GH, Gaspar HernĂĄndez; LC, Loma del Catey; LM, Loma El Morrito; EH, Helechal. Locations:...calcic amphibole, plagioclase, paragonite and apatite, as well as the subsolidus blastesis of L2C calcic...subduction-related Mabujina Amphibolite Complex, Central Cuba. For these authors, the Precambrian ages suggest...non-metamorphosed Caribbean island-arc of central Cuba. In contrast, Grenville inheritances have not been...mĂ©lange and the blocks of the Sierra del Convento mĂ©lange, eastern Cuba (see also Appendices B and C; |  | Angiboust, Samuel, Hyppolito, Thais, Glodny, Johannes, Cambeses, Aitor, Garcia-Casco, Antonio, CalderĂłn, Mauricio, Juliani, Caetano (2017) Hot subduction in the middle Jurassic and partial melting of oceanic crust in Chilean Patagonia. Gondwana Research, 42. 104-125 doi:10.1016/j.gr.2016.10.007 | Journal (article/letter/editorial) | | g. Catalina Schists: Sorensen and Barton, 1987; Cuba mĂ©langes: Garcia-Casco et al., 2008, Lazaro and...order to remove adherent apatite. All mineral separates including garnet, apatite, amphibole, titanite and...(no zoning). d. View showing the abundance of apatite inclusions in the garnet megablast used for Sm-Nd...megablasts SC R also contain numerous, 50-500 ”m apatite crystals as well as numerous ilmenite crystals...minerals are titanite (overgrowing ilmenite/rutile), apatite, pyrite and zircon. Graphite The projections presented |  | 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...western Alps, Compagnoni et al. (2007); the Sierra del Convento, Cuba, Garcia-Casco et al. (2009); and the Nishisonogi...Other jadeitite, notably that from Sierra del Convento in eastern Cuba (Garcia-Casco et al., 2009; CaÌrdenas-PaÌrraga...recently reported localities, such as Iran, Italy, Cuba, and the Dominican Republic (e.g., OberhaÌnsli et...Itoigawa Wakasa- Nishisonogi Sierra del Motagua Motagua Idria Mine Belt, Oya, Convento, Dominican area, Serp |  | CHAPMAN, A. D., LUFFI, P. I., SALEEBY, J. B., PETERSEN, S. (2011) Metamorphic evolution, partial melting and rapid exhumation above an ancient flat slab: insights from the San Emigdio Schist, southern California. Journal of Metamorphic Geology, 29 (6) 601-626 doi:10.1111/j.1525-1314.2011.00932.x | Journal (article/letter/editorial) | | and Sierra de Salinas schists of southern California were underplated beneath the southern Sierra Nevada...temperatures and partial melting in San Emigdio and Sierra de Salinas schists, inverted metamorphism in the...high-temperature Pelona, Orocopia, Rand, San Emigdio and Sierra de Salinas schist (collectively referred to as...schist was underplated directly beneath the southern Sierra Nevada batholith (SNB) and the once contiguous...conjugate massif to the Shatsky Rise, a large igneous province (LIP) 2000 km south-east of Japan (Saleeby, 2003; |  | Pujol-SolĂ , NĂșria, Proenza, JoaquĂn A., Garcia-Casco, Antonio, GonzĂĄlez-JimĂ©nez, JosĂ© MarĂa, RomĂĄn-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) | | differentiation of tholeiitic melts (Moa-Baracoa ophiolite, Cuba) NĂșria Pujol-SolĂ , JoaquĂn A. Proenza, Antonio...differentiation of tholeiitic melts (Moa-Baracoa ophiolite, Cuba), LITHOS(2020), https://doi.org/10.1016/ j.lithos...differentiation of tholeiitic melts (Moa-Baracoa ophiolite, Cuba) NĂșria Pujol-SolĂ 1 , JoaquĂn A. Proenza1 , Antonio...Moa-Baracoa suprasubduction zone ophiolite (eastern Cuba). Such HFSE-bearing phases were found in the interaction...plagioclase (An51-56 ), orthopyroxene (En84-94 ), F-rich apatite, and Fe-Cu-Ni sulfides. The studied ilmenite hosting |  | | Journal (article/letter/editorial) | | Mesoarchean, amphibolite, metasomatism, Wyoming Province. INTRODUCTION Barium (Ba) is typically a minor...the Wyoming Province of North America (Mueller et al. 2014). The northern Wyoming Province has two primary...rhodonite (Mn), albite (Na), sanidine (K, Ba), and apatite (F). On the basis of replicate analyses of secondary...amounts of quartz, magnesio-hornblende, titanite, apatite, and pyrite. The mineralogical and textural features...+ plagioclase + biotite + quartz + titanite + apatite + allanite + zircon. The peak metamorphic assemblage |  | Shi, Guanghai, Lei, Weiyan, He, Huaiyu, Ng, Yi Nok, Liu, Yan, Liu, Yingxin, Yuan, Ye, Kang, Zhijuan, Xie, Gen (2014) Superimposed tectono-metamorphic episodes of Jurassic and Eocene age in the jadeite uplift, Myanmar, as revealed by 40Ar/39Ar dating. Gondwana Research, 26 (2) 464-474 doi:10.1016/j.gr.2013.08.007 | Journal (article/letter/editorial) | | (~3 vol.%), and accessory minerals of zircon, apatite etc. (~3 vol.%), without glaucophane and barroisite...(~9 vol.%) and accessory minerals of zircon and apatite (~3 vol.%), shows only slight deformation. Quartz...Searle et al., 2007), is slightly older than the apatite ïŹssion track ages of 40â36 Ma along the Mae Ping... 2007, 2011). The jadeitite from Sierra del Convento, eastern Cuba (Garcia-Casco et al., 2009) is located...magmaticâmetallogenic system, Tongling ore cluster region, Anhui Province, China. International Geology Review 53, 449â476 |
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