 | | Journal (article/letter/editorial) | | Petrology of the Ejected Plutonic Blocks of the Soufriere Volcano, St. Vincent, West Indies by JOHN F...F. LEWIS1 Department of Geology and Mineralogy, Parks Road, Oxford {Received 13 July 1971; in revised...abundance during the 1902 and 1903 eruptions of the Soufriere volcano, St. Vincent (Fig. 1). Although...occurring on other islands in the Lesser Antilles, Lacroix (1904) noted that St. Vincent deserved to become a...classic locality for the abundance and variety of plutonic material present, and (p. 595) remarked 'Elles |  | | Journal (article/letter/editorial) | | pressures and genesis of the calc-alkaline igneous suite: experimental evidence from St Vincent, Lesser...basalts (12.5 and 7.8 wt% MgO) from Soufriere, St Vincent (Lesser Antilles arc) to document the early stages...stages of differentiation in calc-alkaline magmas. The water-undersaturated experiments were performed mostly...mostly at 4 kbar, with 1.6 to 7.7 wt% H2O in the melt, and under oxidizing conditions (DNNO = –0.8 to +2...after 30–40% crystallization. The role of H2O in depressing plagioclase crystallization leads to a direct |  | | Journal (article/letter/editorial) | | The Petrology of Plutonic Blocks and Inclusions from the Lesser Antilles Island Arc by RICHARD J. ARCULUS...ARCULUS 1 and KEVIN J. A. WILLS 2 * 1 Research School of Earth Sciences, Australian National University...groups of plutonic nodules are present in the Lesser Antilles arc and are interpreted as (a) phenocryst clusters...clusters, (b) metamorphosed wallrock xenoliths and (c) cumulate textured xenoliths. Large cumulate blocks...slump structures and auto-intrusive features. The majority of specimens are ad- and heteradcumulates |  | Brenot, Agnès, Cloquet, Christophe, Vigier, Nathalie, Carignan, Jean, France-Lanord, Christian (2008) Magnesium isotope systematics of the lithologically varied Moselle river basin, France. Geochimica et Cosmochimica Acta, 72 (20) 5070-5089 doi:10.1016/j.gca.2008.07.027 | Journal (article/letter/editorial) | | com/locate/gca Magnesium isotope systematics of the lithologically varied Moselle river basin, France...Magnesium and strontium isotope signatures were determined during different seasons for the main rivers...rivers of the Moselle basin, northeastern France. This small basin is remarkable for its well-constrained...well-constrained and varied lithology on a small distance scale, and this is reflected in river water Sr isotope compositions...compositions. Upstream, where the Moselle River drains silicate rocks of the Vosges mountains, waters are |  | Dostal, J., Dupuy, C., Carron, J.P., Le Guen de Kerneizon, M., Maury, R.C. (1983) Partition coefficients of trace elements: Application to volcanic rocks of St. Vincent, West Indies. Geochimica et Cosmochimica Acta, 47 (3) 525-533 doi:10.1016/0016-7037(83)90275-2 | Journal (article/letter/editorial) | | of St. Vincent, West Indies J. DISTAL.' C. DUPUY.’ J. P. CARRON.~M. LE GUEN DE KERNEIZO~~ and R. C. MAUR...MAUR? ‘Departmentof Geology, Saint Mary’sUniversity, Halifax, Nova Scotia. B3H 3C3, Canada ‘Centre GCologiqueet...rocks (basalu and basic andesites with SiOl < 56.5%) from the Soufrike volcano. St. Vincent, West Indies...Indies (prehistoric lavas and 1902 and 1979 eruptions) underwent extensive fractional crystallization at various...various levels during the ascent of the magma. Although the precipitation of minerals occurring in coarse-grained |  | | Journal (issue) | | SCIENCES .. . • -< ·. . OVERSEAS GEOLOGY , ..AND INER AL , . RESOURCES -; VOLUME .. 10, NUMBER...comprehensive stocks of new, second-hand and ex-government instruments for the Geologist. Illustrated cataloguefree...Cables Blnocam, Glasgow The Lovozero Alkali Massif K A Vlasov, M V Kuz'menko and E M Es'kova Edited by...by S I Tomkeietf and M H Battey Translated by D G Fry and K Syers ''This translation . . . is not only...knowledge of the regional petrology of the East-European alkaline province, but it is also the most complete |  | Heath, E, Turner, S.P, Macdonald, R, Hawkesworth, C.J, van Calsteren, P (1998) Long magma residence times at an island arc volcano (Soufriere, St. Vincent) in the Lesser Antilles: evidence from 238U–230Th isochron dating. Earth and Planetary Science Letters, 160 (1) 49-63 doi:10.1016/s0012-821x(98)00084-3 | Journal (article/letter/editorial) | | ELSEVIER Earth and Planetary Science Letters 160 (1998) 49–63 Long magma residence times at an island...island arc volcano (Soufriere, St. Vincent) in the Lesser Antilles: evidence from 238 U– 230 Th isochron...Lancaster LA1 4YQ, UK b Department of Earth Sciences, The Open University, Milton Keynes MK7 6AA, UK Received...measurements of U and Th isotope concentrations have been determined on whole rocks and mineral separates...from Soufriere volcano on St. Vincent in the Lesser Antilles island arc. The whole rocks display relatively |  | | Journal (article/letter/editorial) | | volcano on the island of St. Kitts in the Lesser Antilles, is built of basalts, basaltic andesites, and andesites...type. Nearly all the lavas are strongly porphyritic and zoned calcic plagioclase is the most abundant phenocryst...in the basalts and occasionally appears in the andesites. Augite is the principal pyroxene of the basaltic...predominant in the andesites. Amphibole occurs very rarely in the andesite flows but is more common in the associated...pyroclastics and is very abundant in the ejected blocks. Quartz features occasionally in the andesites and cristobalite |  | | Journal (article/letter/editorial) | | Contr. Mineral. and Petrol. 21, 272--294 (1969) Composition, Physical Properties and Origin of Sodie...Sodie Anorthites from the Ejected Plutonie Blocks of the Soufri5re Volcano, St. Vincent, West Indies JOH~...JOH~ F. L~w~s Department of Geology and Mineralogy, Oxford University* Received November 30, 1968 Abstract...Abstract. Three complete analyses and one partial analysis are recorded of unzoned sodic anorthites having...0, An92,7 and An92 (tool per cent). Although erystallising at a high temperature the K and Sr contents |  | | Journal (article/letter/editorial) | | Contr. Mineral. and Petrol. 38, 197--220 (1973) 9 by Springer-Verlag 1973 Mineralogy of the Ejected Plutonic...Plutonic Blocks of the Soufriere Volcano St. Vincent: Olivine, Pyroxene, Amphibole and Magnetite Paragenesis...Ejected plutonic blocks from the Soufribre volcano, St. Vincent, consist of the mineral phases plagioelase...AI203, hastingsitie amphibole and magnetite containing 6% AI~O3, 4% MgO and 7% TiOv Aluminous salitic pyroxenes...in common sub-alkMine rocks. Magnetite in the St. Vincent blocks is an example of a single homogeneous |  | Heath, E., Macdonald, R., Belkin, H., Hawkesworth, C., Sigurdsson, H. (1998) Magmagenesis at Soufriere Volcano, St Vincent, Lesser Antilles Arc. Journal of Petrology, 39 (10) 1721-1764 doi:10.1093/petroj/39.10.1721 | Journal (article/letter/editorial) | | 1721–1764 1998 Magmagenesis at Soufriere Volcano, St Vincent, Lesser Antilles Arc EMILY HEATH1, RAY MACDONALD1∗...MACDONALD1∗, HARVEY BELKIN2, CHRIS HAWKESWORTH3 AND HARALDUR SIGURDSSON4 1 ENVIRONMENTAL SCIENCES DIVISION...VA 22092, USA 3 DEPARTMENT OF EARTH SCIENCES, THE OPEN UNIVERSITY, MILTON KEYNES MK7 6AA, UK 4 GRADUATE...Soufriere volcano of St Vincent (<0·6 Ma) is composed of basalts and basaltic andesites, the most mafic of which...may be representative of the parental magmas of the calc-alkaline suites of the Lesser Antilles arc. Parental |  | | Journal (article/letter/editorial) | | Journal o f Volcanology and Geothermal Research, 21 (1984) 297--312 Elsevier Science Publishers B.V....Amsterdam -- Printed in The Netherlands 297 A NEW METHOD FOR THE DETERMINATION OF THE SETTING TEMPERATURE... ZLOTNICKI 1,~, j.p. pOZZI 1,2, G. BOUDON 1,2,3 and M.G. MOREAU 2 lObservatoire Volcanologique de ~l'Institut...1983; revised and accepted March 2, 1984) ABSTRACT Zlotnicki, J., Pozzi, J.P., Boudon, G. and Moreau, M...M.G., 1984. A new method for the determination of the setting temperature of pyroclastic deposits (example |  | | Book (volume) | | notamment les macles des beaux cristaux des environs de Saint-Pandelon, décrits tome III, p.645 (fig. 3 à ,3)... 6 sept. Château- Renard, Triguères [Loiret). Saint- Christophe (Château de Grammont), Rocheservière...[Tarn-et-Garonne) Saint-Mesmin [Aube). Ornans [Doubs). 1869, 22 mai. Sauguis-Saint-Etienne [Basses-Pyrénées)...• [Indre). Saint-Gaprais-de-Quinsac [Gironde) [Morbihan). 9 juin. près Et non Saint-Germain-du-Puol...Cormoran. rempli par du guano de chauve-souris, dont Saint-Gillçs et au-dessus du bassin Ce tunnel a été |  | Touboul, Mathieu, Bourdon, Bernard, Villemant, Benoît, Boudon, Georges, Joron, Jean-Louis (2007) 238U–230Th–226Ra disequilibria in andesitic lavas of the last magmatic eruption of Guadeloupe Soufriere, french Antilles: Processes and timescales of magma differentiation. Chemical Geology, 246 (3) 181-206 doi:10.1016/j.chemgeo.2007.09.009 | Journal (article/letter/editorial) | | lavas of the last magmatic eruption of Guadeloupe Soufriere, french Antilles: Processes and timescales...cedex 05, France Institute of Isotope Geochemistry and Mineral Resources, ETH-Zurich, Clausiusstrasse, 25...Editor: R.L. Rudnick Abstract Andesitic products of the last magmatic eruption at La Soufrière in Guadeloupe...U–230Th–226Ra in order to constrain the timescales of magmatic processes preceding the eruption. Magma composition...from acid andesitic scoria falls and flows to andesitic lavas during the final phase of dome extrusion, |  | | Journal (article/letter/editorial) | | elsevier.com/locate/lithos Metamorphic evolution and oxygen isotope geochemistry of rift-precursor amphibolites...online 19 August 2007 Abstract The paper documents Permian igneous rocks in the vicinity of an ocean–continent...ocean–continent transition in the West Iberian Abyssal plain. ODP Leg 173, Hole 1067Awas drilled through a sequence...origin. The 270 ± 3 Ma to 246 ± 5 Ma rock sequence experienced several metamorphic events during the interval...which the temperature and pressure conditions are 670 ± 40 °C and 0.7 ± 0.1 GPa and 550 ± 50 °C and 0.5± |  | | Journal (article/letter/editorial) | | Copyright © 2002 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/02 $22.00 ⫹ .00...00 Pergamon PII S0016-7037(01)00891-2 Source and H2O content of high-MgO magmas in island arc settings:...calc-alkaline basalt from St. Vincent, Lesser Antilles arc M. PICHAVANT,1,* B. O. MYSEN,2 and R. MACDONALD3 1 2...Point, St Vincent (Lesser Antilles arc). Piston-cylinder experiments were conducted between 7.5 and 20 kbar...kbar under both hydrous and oxidizing conditions. AuPd capsules were used as containers. Compositions of |  | Pichavant, M, Poussineau, S, Lesne, P, Solaro, C, Bourdier, J -L (2018) Experimental Parametrization of Magma Mixing: Application to the ad 1530 Eruption of La Soufrière, Guadeloupe (Lesser Antilles) Journal of Petrology, 59 (2) 257-282 doi:10.1093/petrology/egy030 | Journal (article/letter/editorial) | | parametrization of magma mixing : application to the 1530 AD eruption of La Soufrière, Guadeloupe (Lesser...C. SOLARO2 and J.-L. BOURDIER1 1 Université d'Orléans, ISTO, UMR 7327, 45071, Orléans and CNRS/INSU...CNRS/INSU, ISTO, UMR 7327, 45071 Orléans and BRGM, ISTO, UMR 7327, BP 36009, 45060 Orléans, France 2 Université...Corresponding author. E-mail: pichavan@cnrs-orleans.fr The Author 2018. Published by Oxford University Press...eruption products and experimental results are integrated and a model for the evolution of the La Soufrière |  | | Journal (article/letter/editorial) | | Mineralogy and Petrology Contrib Mineral Petrol (1987) 97:417-430 9 Springer-Verlag1987 The origin of...high-alumina basalts A.J. Crawford, T.J. Falloon, and S. Eggins Department of Geology, University of Tasmania...Tasmania, Australia Abstract. A detailed examination of the hypothesis that high-alumina basalts (HAB) in island...is unlikely to be viable. Evidence suggests that the overwhelming majority of arc HAB are porphyritic...prior crystallization of olivine and clinopyroxene, or by plagioclase phenocryst accumulation in magmas |  | | Journal (article/letter/editorial) | | Printed in The Netherlands Granulite facies metamorphism and retrogressive evolution of the Monts du Lyonnais...1985. Granulite facies metamorphism and retrogressive evolution of the Monts du kyonnais metabasites (Massif...found within the Monts du Lyonnais formation near St. Andr6la-C6te, in the eastern part of the Massif Central...Central. The rocks appear to have differentiated from a tholeiitic magma of continental affinity and they...considered to be the products of crustal melts. By means of electron microprobe analyses, the consistent pressure |  | Pascal, M.-L., Katona, I., Fonteilles, M., Verkaeren, J. (2005) RELICS OF HIGH-TEMPERATURE CLINOPYROXENE ON THE JOIN Di CaTs WITH UP TO 72 mol.% Ca(Al,Fe3+)AlSiO6 IN THE SKARNS OF CICLOVA AND MAGUREAUA VATEI, CARPATHIANS, ROMANIA. The Canadian Mineralogist, 43 (3) 857-881 doi:10.2113/gscanmin.43.3.857 | Journal (article/letter/editorial) | | 857 Volume 43 June 2005 Part 3 The Canadian Mineralogist Vol. 43, pp. 857-881 (2005) RELICS OF HIGH-TEMPERATURE...CLINOPYROXENE ON THE JOIN Di–CaTs WITH UP TO 72 mol.% Ca(Al,Fe3+)AlSiO6 IN THE SKARNS OF CICLOVA AND MAGUREAUA...ABSTRACT In the western Carpathians of Romania, clinopyroxene with a very high content of the Ca-Tschermak...Ca-Tschermak (up to 24 wt.% Al2O3) and esseneite components occurs as veinlets and inclusions, in places associated...associated with kalsilite, in calcite and in wollastonite very close to the marble contacts of two shallow monzodioritic |  | | Journal (article/letter/editorial) | | GERARD MARCELOT, I~',ENE C. MAU~¥ AND CHRISTIAN LEIFEVRE LITHOS The orogenic volcanic rocks of Errf~mango...are divided into a Quatternary tholeiitic group and an ~der__Pli_'Loeeneone. s.ho',~tg calc[alkalic affinity...ana mo,~cates a marked ~ron enrichment trend in the recent tholeiitic lavas, whereas tit~noma.gn.etile...basalts. Some Ni Mg-ncn ohvine p n e n o c ~ (Fo88) and unusual chemically zoned cfinopyroxene megac~sts...from PUocene basic lavas and interpreted as deep-fractionated minerals. The large compositional range |  | Plail, Melissa, Edmonds, Marie, Humphreys, Madeleine C.S., Barclay, Jenni, Herd, Richard A. (2014) Geochemical evidence for relict degassing pathways preserved in andesite. Earth and Planetary Science Letters, 386. 21-33 doi:10.1016/j.epsl.2013.10.044 | Journal (article/letter/editorial) | | Earth and Planetary Science Letters 386 (2014) 21–33 Contents lists available at ScienceDirect Earth...Earth and Planetary Science Letters www.elsevier.com/locate/epsl Geochemical evidence for relict degassing...evidence for vapour transport in the erupted lavas is rarely preserved and poorly understood, but is crucial...eruption style. We present geochemical evidence for the transport of metal-bearing vapour in shear zones...failure occurred in a narrow zone (at the conduit wall or in the lava dome). Elevated metal concentrations |  | | Report (volume) | | OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY CHARLES D. VVALCOTT, DIRECTOR BIBIIOGRAP.HY AND INDEX...AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINERALOGY FOR THE YEAJR, 19O3 BY IFIRIEID WASHINGTON GOVERNMENT............................... Classi (led key to the index..............................................139 141 149 LETTER OF TRANSMITTAL DEPARTMENT OF THE INTERIOR, UNITED STATES GEOLOGICAL SURVEY, Washington...1904.. SIR: I have the honor to transmit herewith the manuscript of a bibliography and index of North American |  | Jorge, R.C.G.S., Fernandes, P., Rodrigues, B., Pereira, Z., Oliveira, J.T. (2013) Geochemistry and provenance of the Carboniferous Baixo Alentejo Flysch Group, South Portuguese Zone. Sedimentary Geology, 284. 133-148 doi:10.1016/j.sedgeo.2012.12.005 | Journal (article/letter/editorial) | | elsevier.com/locate/sedgeo Geochemistry and provenance of the Carboniferous Baixo Alentejo Flysch Group...focused on the turbiditic sediments from the Carboniferous Baixo Alentejo Flysch Group (BAFG) in the South...external zone of the Iberian Variscides. The aim of this work is to constrain the provenance and tectonic setting...study of petrographical and geochemical signatures of greywackes and shales from the three BAFG formations:...formations: Mértola, Mira and Brejeira. Major and trace element composition and ratios suggest heterogeneous |  | Balcone-Boissard, H., Boudon, G., Blundy, J. D., Martel, C., Brooker, R. A., Deloule, E., Solaro, C., Matjuschkin, V. (2018) Deep pre-eruptive storage of silicic magmas feeding Plinian and dome-forming eruptions of central and northern Dominica (Lesser Antilles) inferred from volatile contents of melt inclusions. Contributions to Mineralogy and Petrology, 173 (12) doi:10.1007/s00410-018-1528-4 | Journal (article/letter/editorial) | | Contributions to Mineralogy and Petrology https://doi.org/10.1007/s00410-018-1528-4 (2018) 173:101 ...silicic magmas feeding Plinian and dome-forming eruptions of central and northern Dominica (Lesser Antilles)...Abstract Volatiles contribute to magma ascent through the sub-volcanic plumbing system. Here, we investigate...investigate melt inclusion compositions in terms of major and trace elements, as well as volatiles (H2O, CO2...Quaternary Plinian and dome-forming dacite and andesite eruptions in the central and the northern part of |
|
Saint Vincent, Saint Vincent and the Grenadines