 | | Report (chapter) | | on May 16, 2017 The history of volcanology in Costa Rica: from the Amerindian legends to the beginning...Academia de Historia y Geografı́a, San José, Costa Rica 2 National Science Foundation, Arlington, USA...and the gradual development of volcanology in Costa Rica as a formal science, into several periods or...and volcanology in Costa Rica within a cultural and historical context. Costa Rica has a dozen major volcanic...Rincón de la Vieja, Arenal, Poás, Irazú and Turrialba (Fig. 1). The review that follows is based on |  | Di Piazza, A., Rizzo, A.L., Barberi, F., Carapezza, M.L., De Astis, G., Romano, C., Sortino, F. (2015) Geochemistry of the mantle source and magma feeding system beneath Turrialba volcano, Costa Rica. Lithos, 232. 319-335 doi:10.1016/j.lithos.2015.07.012 | Journal (article/letter/editorial) | | source and magma feeding system beneath Turrialba volcano, Costa Rica A. Di Piazza a,⁎, A.L. Rizzo b, F. Barberi...2015 Available online 31 July 2015 Keywords: Turrialba 3 He/4He ratio Fluid inclusions Adakite MORB mantle...mantle OIB mantle a b s t r a c t Turrialba volcano lies in the southern sector of the Central American...American Volcanic Front (CAVF) in Costa Rica. The geochemistry of major and trace elements, and Sr and Nd...belonging to the last 10 ka of activity of Turrialba volcano is described, together with the He-, Ne-, |  | | Report (issue) | | DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY COSTA RICA VOLCANO PROFILE by Cynthia M. Stine1 Norman G.... Geological Survey David A. Johnston Cascades Volcano Observatory 5400 MacArthur Blvd. Vancouver, WA...-.-.....--.--....-...---.-...--..-...-....-^ Turrialba--.-...-....--.---..--.....-.-.......-......-....-......-.. . ........................59 COSTA RICA VOLCANO PROFILE By Cynthia M. Stine and Norman G...eruptions have caused considerable damage in Costa Rica in the past and they are certain to do so again |  | Rose, William I., Bluth, Gregg J.S., Carr, Michael J., Ewert, John W., Patino, Lina C., Valance, James W. - Eds. (2006) Volcanic Hazards in Central America. GSA Special Paper 412. Geological Society of America doi:10.1130/0-8137-2412-0 | Report (issue) | | W. Val lance U.S. Geological SLU·vey Cascades Volcano Observatory Vancouver, Washington 98683 USA THE...2006045652 Cover: Lahar hazard map for Fuego Volcano, Guatemala. Lahars are one of the most devastating...these hazards extend, digital topography of the volcano is used together with a n1athematical rnodel. The...0. Matias, W.I. Rose, and M.M. Howell, 200 I, Volcano Hazards at Fuego and Acatenango, Guaten1ala: U...Maria volcano, Guateniala: Insights into regional hydrothermal activity and implications for volcano monitoring |  | | Journal (article/letter/editorial) | | Guatemala and northern Costa Rica, whereas low values (most Costa Rica and western Panama...below western Nicaragua and minimum values below Costa Rica and western Panama where the Cocos Ridge is being...Because some of the largest volcanoes occur in Costa Rica, and magma flux there is nearly an order of magnitude...proposed that Quatemary magma production below Costa Rica involved lithospheric sources containing trapped...(Fig. 1). The region extending from Guatemala to Costa Rica has been described in numerous review papers |  | | Journal (article/letter/editorial) | | systematics for 1963-1965 tephras from Irazú Volcano, Costa Rica: Implications for magma generation processes...the mantle below Costa Rica, basaltic andesites erupted in 1963–1965 from Irazú volcano were analyzed for...the Cocos Plate is being underplated below the Costa Rican forearc, limiting the potential sediment involvement...sediments and oceanic crust. Lavas from central Costa Rican volcanoes, including Irazú (Fig. 1), are...attributed to the enriched nature of the mantle below Costa Rica (Reagan and Gill, 1889; Herrstrom et al., 1995) |  | | Journal (article/letter/editorial) | | include continental margins (Cascades, Alaska, Costa Rica), island arcs (the Sunda, Banda, and Sangihe...into continental margins (Cascades, Alaska, and Costa Rica) and island arcs (Indonesian arcs, Marianas,...these as well. In most cases. only 1-3 samples per volcano have been analyzed, and only rarely are there complementary...rely on data for different eruptions of the same volcano. Because U-disequilibria respond to recent geochemical...Popocatepetl 4. Chichon C. Costa Rica 1. Arenal 2. Poas 3. Irazu 4. Turrialba R Japan 1. Fuji 2. Asama |  | | Journal (article/letter/editorial) | | rock, e.g., pargasitic amphibole, albite-rich plagioclase, Al-rich augite, and garnet. The dacitic veins...the south (Fig. 1) In one locality at Valovayam volcano in northern Kamchatka (Fig. 1 ), NEAB lavas are...clinopyroxene (also enriched in Ti), Ca-rich plagioclase (An content > 55), Ti-magnetite, and ilmenite...veins composed of siliceous glass, amphibole, plagioclase, and magnetite are observed in the Cr-rich xenolith...(Fig. 5b) caused by presence of a coexisting plagioclase (sample VAL55/7). Negative Zr anomaly is still |  | | Journal (article/letter/editorial) | | WALKER ET AL. El Salvador Composite Volcano Cinder Cone* Costa Rica 100 Km FIG. 1. Nicaraguan portion... NbUCsSrNd P S m Z r T I Y Y b notably in Costa Rica (e.g., Prosser & Carr, 1987; Reagan & Gill, 1989)...similarity is with the basalts of Turrialba volcano of Costa Rica (Reagan & Gill, 1989). Although highTiO...highTiO 2 corresponds with low LILE contents at Turrialba, it also corresponds with high Zr, Nb, and P 2...in both high- and low-Ti basalts are olivine, plagioclase, and clinopyroxene. Significantly, both high- |  | | Journal (article/letter/editorial) | | clinopyroxene, plagioclase and rare kaersutite. Gabbros are composed of amphibole, plagioclase, clinopyroxene...2010; Gazel et al., 2011; Heydolph et al., 2012), Costa Rica (Reagan and Gill, 1989; Gazel et al., 2011),...behind-the-arc environment of Honduras, Nicaragua and -p Costa Rica, where their formation has been attributed to...sub-alkaline and alkaline basalts in Nicaragua and Costa Rica are believed to be sourced from the enriched...and geochemical data from the alkaline basaltic volcano of Utila Island, defined here as the Utila Volcanic |  | Rossel, Pablo, Oliveros, Verónica, Ducea, Mihai N., Charrier, Reynaldo, Scaillet, Stéphane, Retamal, Leonardo, Figueroa, Oscar (2013) The Early Andean subduction system as an analog to island arcs: Evidence from across-arc geochemical variations in northern Chile. Lithos, 179. 211-230 doi:10.1016/j.lithos.2013.08.014 | Journal (article/letter/editorial) | | the back-arc and subsequent deposition of red volcano-sedimentary sequences. In general, these units...methods Forty samples of the back-arc Upper Jurassic volcano-sedimentary units were collected for petrographic...blurred the external textures of the rocks. Plagioclase and clinopyroxene are the most common crystalline...phases are: sericite (white mica) replacing plagioclase, chlorite as thin rimes in clinopyroxene phenocrysts...with lesser amounts of fragmental quartz and plagioclase. Minor pyroclastic deposits are intercalated |  | | Journal (article/letter/editorial) | | I Continental Arc Andes-Nevado de1 Ruiz Costa Rica-Turrialba Nicaragua-ConcepFion Nicaragua-Telica Mexico-El...92) is more like the value (0.95) for the same volcano reported by Gill and Williams 1121 than is the...1.04 is more in line with other data from that volcano by Williams and Gill [31] than their value of 0...augite, titanomagnetite, anhydrite, apatite, and plagioclase from an El Chich6n trachyandesite. The data show...data from four recent eruptions of the El Chichon volcano, Mexico (Fig. 6). The shift in both (‘3’ Pa/ ‘35U) |  | Gazel, Esteban, Hoernle, Kaj, Carr, Michael J., Herzberg, Claude, Saginor, Ian, den Bogaard, Paul van, Hauff, Folkmar, Feigenson, Mark, Swisher, Carl (2011) Plume–subduction interaction in southern Central America: Mantle upwelling and slab melting. Lithos, 121 (1) 117-134 doi:10.1016/j.lithos.2010.10.008 | Journal (article/letter/editorial) | | setting. The volcanic front lavas in central Costa Rica are well known for their enriched OIB-like signature...modified by the Galapagos Plume beneath central Costa Rica and Panama. Conversely, Goss and Kay (2006) proposed...generating the OIB-like signature of the central Costa Rican volcanic front by incorporating fore-arc oceanic...the Galapagos Hostpot tracks subducting beneath Costa Rica and Panama (Benjamin et al., 2007; Hoernle et...Galapagos Plume, analogous to the one reported in Costa Rica by Gazel et al. (2009). The previous mentioned |  | | Journal (article/letter/editorial) | | Azizi1345@gmail.com © 2014 Taylor & Francis the Superior province (Polat and Kerrich 2001), Central America (Defant...at various times. For example, the 169 Sahand volcano was active from 6.5 to 4.2 Ma (Chiu et al. 2013)...central cone of the basaltic volcano (Figures 3A and 3B). The Ghzelja kand volcano may have been activated...The matrix is mainly glass with microlithic plagioclase. Clinopyroxene and olivine are the main phenocrysts...broken and replaced with secondary minerals. Plagioclase is the main microlith in the matrix. Apatite |  | | Journal (article/letter/editorial) | | 2014). Nonetheless, there are also examples Costa Rica (Reagan et al., 2006). ED of volcanoes whose...products have become more mafic with time such as Turrialba in PT The thermal conditions under which magmas...significance of this must be established on a volcano by PT volcano basis, the similarity in behaviour of 230Th...with two or more phenocryst phases (usually plagioclase + pyroxene(s) ± olivine ± amphibole ± oxides)...plane (Fig. 3) there are cotectics for plagioclase-olivine, plagioclase-orthopyroxene, and orthopyroxene-olivine |  | | Journal (article/letter/editorial) | | petrology of basaltic lavas from NE-Qorveh, Kurdistan province, Western Iran A. Torkian, N. Salehi, W. Siebel...Quaternary volcanic rocks at NE-Qorveh, Kurdistan province, western Iran, formed in a post-collisional continental...clinopyroxene and olivine as phenocrysts and plagioclase, pyroxene, amphibole and biotite as microcrystals...petrology of basaltic lavas from NE-Qorveh, Kurdistan province 97 Fig. 2. a) Contact between basaltic rocks...Sina University, Iran. Pyroxene, olivine and plagioclase crystals were analysed in the Electron Microprobe |  | | Book | | The Volcano Adventure Guide Have you ever wondered what it would be like to stare down into the bubbling...bubbling crater of an active volcano? If so, this book is for you! It contains vital information for anyone...typically found. It describes how to prepare for a volcano trip, and how to avoid the dangers associated with...book direct the reader to a wealth of further volcano resources. These include websites with up-to-date...societies and commercial holiday companies offering volcano tours. There is also an extensive bibliography |  | Walker, J. A., Carr, M. J., Patino, L. C., Johnson, C. M., Feigenson, M. D., Ward, R. L. (1995) Abrupt change in magma generation processes across the Central American arc in southeastern Guatemala: flux-dominated melting near the base of the wedge to decompression melting near the top of the wedge. Contributions to Mineralogy and Petrology, 120 (3) 378-390 doi:10.1007/bf00306515 | Journal (article/letter/editorial) | | Pacific Ocean ..?o. COSTA :~ii~iiiiii!i~ili;: .......i~i~i~.... i~i ~ RICA :,~i~ili:iiii!ii~' Fig...km from the Guatemala/Mexico border to central Costa Rica (Fig. 1) and is often associated with large depressions...containing widely scattered phenocrysts of olivine, plagioclase and, very rarely, clinopyroxene, in contrast...removal of clinopyroxene as well as olivine and plagioclase. To resolve this contradiction, Walker (1981)...crystallization of clinopyroxene, olivine and plagioclase at moderate pressures (5-10 kbar) in the lower |  | | Journal (article/letter/editorial) | | 1990), but flattens to 35-40” southward through Costa Rica (GUENDEL, 1986; PROTTLand MCNALLY, 1991). The...decreases to a Miocene age off the coast of central Costa Rica (TRUCHAN and LARSON, 1973; LONSDALEand KLITGORD...subduct below Nicaragua (MORRIS et al., 1994). Off Costa Rica, the upper 80 m of a 350 m sediment pile atop...northern Nicaraguan volcanoes, and Conception volcano (N and C) which is considered separately (Fig....light-enriched. LowTi samples from Conception volcano in southern Nicaragua have significantly lower |  | SAJONA, FERNANDO G., MAURY, RENÉ C., BELLON, HERVÉ, COTTEN, JOSEPH, DEFANT, MARC (1996) High Field Strength Element Enrichment of Pliocene—Pleistocene Island Arc Basalts, Zamboanga Peninsula, Western Mindanao (Philippines) Journal of Petrology, 37 (3) 693-726 doi:10.1093/petrology/37.3.693 | Journal (article/letter/editorial) | | metasomatism; Mindanao; Nb-enriched described from Turrialba, Costa Rica (Reagan & basalts; subduction * Corresponding...rocks with SiC>2>52%, whereas orthopyroxene and plagioclase phenocrysts are present only in basaltic andesites...andesites. The groundmass is always dominated by plagioclase laths and clinopyroxene arranged in intergranular...lava contains ~50% modal phenocrysts of zoned plagioclase (often with dusty cores owing to glass inclusions)...olivine—plagioclase-clinopyroxenemagnetite/ilmenite, whereas for the CAK lava, it is plagioclase—clino |  | | Journal (article/letter/editorial) | | results document, in a single subduction-related volcano, a rare example of coexistence between typical...groundmass comprises clinopyroxene, olivine, plagioclase and titanomagnetite. The brownish colour of MTL9...Why are Nb-enriched basalts erupted at Mota Lava volcano? Elemental and isotopic data from Mota Lava basalts...late-Archean 27 GPa Wana greenstone belts, Superior Province, Canada: implications for late Archean subduction...Coexisting calcalkaline high-niobium basalts from Turrialba volcano, implications for residual titanates in arc |  | | Journal (article/letter/editorial) | | U-series disequilibria: Insights from Cotopaxi Volcano, Ecuador Jennifer Garrison a,⁎, Jon Davidson b...processes that fractionate U from Th. At Cotopaxi Volcano, Ecuador, (238U) / (230Th) values of 1.03–1.14...processes contribute to magma evolution at Cotopaxi Volcano as magma traverses the continental crust of the...excesses as well as 230Th excesses in a given volcano (Fig. 1C). These observations suggest that crustal...of S. America, showing the location of Cotopaxi Volcano in Ecuador and the Raspas UHP terrain in southern |  | Robidoux, P., Rizzo, A.L., Aguilera, F., Aiuppa, A., Artale, M., Liuzzo, M., Nazzari, M., Zummo, F. (2020) Petrological and noble gas features of Lascar and Lastarria volcanoes (Chile): Inferences on plumbing systems and mantle characteristics. Lithos, 370. 105615pp. doi:10.1016/j.lithos.2020.105615 | Journal (article/letter/editorial) | | 2005; Plank, 1998, 2014). 2.1.1 Lascar volcano Lascar volcano (23.37°S and 67.73°W, 5,592 m a.s.l.) is...in the central part of the CVZ (Fig. 1). This volcano comprises two cones hosting ro five nested craters...According to Gardeweg et al. (1998, 2011), Lascar volcano is built over a basement constituted by a series...al. -p (2011) divided the evolution of Lascar volcano over the basement into four re stages ranging...lP The eruptive products emitted from Lascar volcano belong to moderate-to- 0.51244) isotopic ratios |  | Robidoux, P., Aiuppa, A., Rotolo, S.G., Rizzo, A.L., Hauri, E.H., Frezzotti, M.L. (2017) Volatile contents of mafic-to-intermediate magmas at San Cristóbal volcano in Nicaragua. Lithos, 272. 147-163 doi:10.1016/j.lithos.2016.12.002 | Journal (article/letter/editorial) | | mafic-to-intermediate magmas at San Cristóbal volcano in Nicaragua P. Robidoux, A. Aiuppa, S.G. Rotolo...mafic-to-intermediate magmas at San Cristóbal volcano in Nicaragua, LITHOS (2016), doi: 10.1016/j.lithos...mafic-to-intermediate magmas at San Cristóbal volcano in Nicaragua PT Robidoux, P. *,a,b Aiuppa, A...the border between PT Mexico and Guatemala to Costa Rica (Fig. 1) and is generated by the northeasterly...for verifying if the AC CE P 2. San Cristóbal volcano TE D Holocene and historic-present magmas originated |  | Martin, H., Smithies, R.H., Rapp, R., Moyen, J.-F., Champion, D. (2005) An overview of adakite, tonalite–trondhjemite–granodiorite (TTG), and sanukitoid: relationships and some implications for crustal evolution. Lithos, 79 (1) 1-24 doi:10.1016/j.lithos.2004.04.048 | Journal (article/letter/editorial) | | (CaO+Na2O) and Sr also increased, as the amount of plagioclase, residual from basalt melting, decreased in response...slab-melting occurred at greater depth, where plagioclase was no longer stable, and where the development...In these lavas, phenocrysts are mainly zoned plagioclase, hornblende, and biotite; orthopyroxene and clinopyroxene...Volcanic zone of the Andes, excepted the Cook volcano (Stern and Kilian, 1996). They also include El...as adakite. These have been found from the Cook volcano in the Austral Volcanic zone (Stern and Kilian |
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