 | | Journal (article/letter/editorial) | | fissure eruptions in the Eastern Volcanic Zone of Iceland lasted from June 8, 1783, to February 7, 1784,...the fissure system propagated northeast toward Grímsvötn, followed by the first eruptive episode in June...determining crystal size distributions Figure 1. Iceland (smaller inset image, upper left) and the Laki...Larsen (2007). The orange triangle represents Grímsvötn (Laki Mountain). Internal white areas represent...represent glaciers. The general outline of Iceland and the Neovolcanic Zone locations are modified from Passmore |  | Di Napoli, Rossella, Aiuppa, Alessandro, Bergsson, Baldur, Ilyinskaya, Evgenia, Pfeffer, Melissa Anne, Guðjónsdóttir, Sylvía Rakel, Valenza, Mariano (2016) Reaction path models of magmatic gas scrubbing. Chemical Geology, 420. 251-269 doi:10.1016/j.chemgeo.2015.11.024 | Journal (article/letter/editorial) | | IMO, Reykjavík, Iceland d British Geological Survey, BGS, Nottingham, UK e Iceland GeoSurvey, ÍSOR,... Reykjavík, Iceland b c a r t i c l e i n f o Article history: Received 28 July 2015 Received in revised...Gas-water-rock interaction EQ3/6 Hydrothermal systems Iceland a b s t r a c t Gas–water–rock reactions taking...conditions relevant to Icelandic volcanism. We focus on Iceland as an example of a “wet” volcanic region where...natural thermal waters and reservoir fluids from Iceland. We additionally show that the composition of the |  | | Report (chapter) | | and basic magmatism, including Yellowstone and Iceland, that shows isotope zoning and heterogeneity reaching...constituent minerals in this sequence: quartz (8.2‰) > albite ≈ K-Fsp (7.5‰) > anorthite (6.6‰) > zircon (6.4‰)...10 Quartz-Magnetite Figure 2a 1000 lnα 9 8 Albite-Magnetite 7 Anorthite-Magnetite 6 5 Quartz-Zircon...Rhyolite-zircon 2 Basalt-Olivine Quartzrhyolite Albite-Muscovite 1 0 1 2 Figure 2. Oxygen isotope...in only a few locations such as Yellowstone and Iceland (e.g., Taylor 1986). The author of this Chapter |  | | Book | | typically basalt (the black lava of Hawai‘i and Iceland). They’re only vaguely almond-like in size and...or a landmass to rebound from the weight of a glacier. The denominator is the time of observation, which...Ls] Breaking the ice Hyperbole has no place in Iceland, where natural forces are intrinsically extreme...extreme. Jökulhlaup is an Icelandic word meaning “glacier run” (hlaup shares a root with the English words...likely to keep many people awake at night. In Iceland, both happen frequently enough that the government |  | | Journal (article/letter/editorial) | | after the eruptions of Eyjafjallajökull (2010), Grímsvötn (2011) and Chaitén ACCEPTED MANUSCRIPT (2008)...Dissolution of subglacial SC volcanic glasses from Iceland – laboratory study and modeling. Appl. Geochem...surface chemistry and structure of acid leached albite: new insights on the dissolution mechanism of the...of metal salts and nutrients from the 2011 Grímsvötn, Iceland volcanic ash. Geochim. T Cosmochim. Acta |  | | Journal (article/letter/editorial) | | crystals in large volume Holocene basalts from Iceland: Evidence for magmatic digestion and erosion of...Earth Science Institute, University of Iceland, 101Reykjavik, Iceland b Received 1 November 2007; accepted...largest Holocene basaltic fissure eruptions of Iceland, which are also the largest in the world: Laki...INTRODUCTION 1.1. Large basaltic fissure eruptions and Iceland Large Icelandic basaltic fissure eruptions, which...basalts, and the British Tertiary Igneous Province. Iceland represents a subaerial segment on the mid-ocean |  | | Journal (article/letter/editorial) | | compositions are from Watson et al. (1993); data for albite melt are from Winther et al. (1998); data for rhyolitic...al. (1998). They carried out experiments on dry albite melt at 1 GPa, and temperatures between 1300°C...1500°C. As shown in Figure 4, sulfur diffusion in albite is from 2 to 3 orders of magnitude lower than in...eruptions in the Veidivötn, Grímsvötn and Katla volcanic systems, Iceland. In Volcanic Degassing (eds...Magmatic sulfur compounds and sulfur diffusion in albite melt at 1 GPa and 1300 –1500°C. Am. Mineral. 83 |  | | Journal (article/letter/editorial) | | surface chemistry and structure -p of acid leached albite: newinsights on the dissolutionmechanism of the...of metal salts and nutrients from the 2011 Grímsvötn, Iceland volcanic ash. Geochim. Cosmochim. Acta. 123...observation of complete miscibility in the lP albite-H2O system. Nature. 385, 710–712. (BGVN) 25 (6) |  | Carley, Tamara L., Miller, Calvin F., Wooden, Joseph L., Padilla, Abraham J., Schmitt, Axel K., Economos, Rita C., Bindeman, Ilya N., Jordan, Brennan T. (2014) Iceland is not a magmatic analog for the Hadean: Evidence from the zircon record. Earth and Planetary Science Letters, 405. 85-97 doi:10.1016/j.epsl.2014.08.015 | Journal (article/letter/editorial) | | Science Letters www.elsevier.com/locate/epsl Iceland is not a magmatic analog for the Hadean: Evidence...September 2014 Editor: T.M. Harrison Keywords: Iceland Hadean zircon felsic petrogenesis trace elements...Western Australia, and a few other locations. Iceland, with its thick, juvenile, basaltic crust and relatively...statistically robust zircon-based comparison between Iceland and the early Earth reveals distinctions in chemistry...interaction occurred at low temperatures, while in Iceland, it was a high-temperature interaction. Icelandic |  | | Journal (article/letter/editorial) | | Earth Sciences, University of Iceland, Sturlugata 7, 101 Reykjavik, Iceland Department of Geoscience and...2010 eruption of the Eyjafjallajökull volcano, Iceland, provides a unique opportunity to study the mobility...2010 eruption of the Eyjafjallajökull volcano in Iceland, travertines precipitated from the basic solutions...at the Hellisheiði injection site in Southwest Iceland and the Wallula project in Southeastern Washington...the Institute of Earth Sciences, University of Iceland, and standardized with inhouse multi element standards |  | | Journal (article/letter/editorial) | | equilibria mantle heterogeneity geochemical variability Iceland MORB a b s t r a c t The chemistry of erupted...primitive lavas from the Reykjanes Peninsula of Iceland at realistic magma storage conditions (300 MPa...We combine our experimental observations from Iceland with thermodynamic simulations on midocean ridge...from densely sampled regions such as Hawaii and Iceland where correlations between isotopic, traceelement...of mantle chemistry preserved in basalts from Iceland and mid-ocean ridges may be biased towards those |  | Li, Xiaohui, Zeng, Zhigang, Dan, Wei, Yang, Huixin, Wang, Xiaoyuan, Fang, Bowen, Li, Qiuli (2020) Source lithology and crustal assimilation recorded in low δ18O olivine from Okinawa Trough, back-arc basin. Lithos, 360. 105444 doi:10.1016/j.lithos.2020.105444 | Journal (article/letter/editorial) | | and heat fluxes, such as Hawaii, Yellowstone and Iceland (Bindeman et al., 2008; Pope et al., 2013). In... The standards used in these analyses included albite for Na, Al and Si; diopside for Mg and Ca; sanidine...process are demonstrated by the Yellowstone and Iceland volcanic fields, where fracture zones with high...zoning and U-series disequilibria in the Laki and Grímsvötn volcanic system, Earth Planet. Sci. Lett., 245(1-2)...crystals in large volume Holocene basalts from Iceland: evidence for magmatic digestion and erosion of |  | | Book | | Neogene flood basalts, Reyðarfjörður, Eastern Iceland. Photo © Hervé Bertrand Printed on acid-free paper...Ollier (Australia), and Thorvaldur Thordarson (Iceland). Their constructively critical reviews helped...Faculty of Earth Sciences, University of Iceland, Reykjavík, Iceland e-mail: torvth@hi.is Loÿc Vanderkluysen... East Greenland, Emeishan, Ethiopian, Ferrar, Iceland, Karoo, Paraná, Siberian, and West Greenland) are...with the sole exception of Iceland. An emergent oceanic plateau, Iceland is well known for its striking |  | | Journal (article/letter/editorial) | | (Na2O + K2O)/Al2O3.). (3) Kfs = feldspar, (Ab = albite, An = anorthite, Or = orthoclase, mole%), Agt =...application to two Icelandic sub glacial volcanoes, Grímsvötn and Katla. Geophys. J. Int. 181, 1510–1524. Antonioli |  | | Book | | plagioclase solid-solution series with the end members albite, Na[AlSi3O8], and anorthite, Ca[Al2Si2O8], in which...virtually pure end members microcline, K[AlSi3O8], and albite, . Fig. 1.17 a Structure of a silver and a gold...calcite were mined on Iceland and, therefore, were called Iceland crystal or Iceland spar. The faster wave...*muscovite, KAl2[AlSi3O10](OH,F)2 *Feldspars, e.g. *albite, Na[AlSi3O8] Whewellite, CaC2O4.H2O *Important...⇋ Ca2+Al3+ in plagioclase with the end members albite, Na[AlSi3O8], and anorthite, Ca[Al2Si2O8]. Variations |  | | Report (chapter) | | zoning and U-series disequilibria in the Laki and Grímsvötn volcanic system. Earth Planet Sci Lett 245:245-259...Cherniak DJ (1996) Strontium diffusion in sanidine and albite, and general comments on strontium diffusion in |  | | Book | | environments from ophiolites, contemporary oceanic crust, Iceland, continental rifts, and continental margins. Professor...ridges: fire and ice 4.2.1 Grimsey Field, north of Iceland 4.2.2 Trollveggen (Troll Wall) Field, Mohns Ridge...historically difficult to image. In places such as Iceland, however, where volcanism has been ongoing for...and Kristján Sæmundsson and Bryndís Brandsóttir (Iceland). My undying gratitude goes to Eileen and my family...temperatures and enhanced magma generation occur. Iceland is an extreme example, with a seismic crustal |  | | Report (volume) | | 1993); Bas =melt basalt meltKat 1473 K (Stolper and= albite Holloway Mattey 1991;etPan et Brooker et al. 1999)...nepheline melt at 1973 K (Brooker et al. 1999); Ab = albite melt at 1723–1898 K (Stolper et al. 1987; Brooker...increasing temperature, e.g., for rhyolite melt and albite melt (Fig. 2). Nevertheless, CO2 solubility appears...Bas = basalt 1.5 (Brooker et al. 1999); Ab GPa = albite 2.0 GPa et al.melt 1987; Brooker et al. 1999)....nepheline at 1.5 GPa (Brooker et al. 1999); Ab = albite melt at 2.0 GPa (Stolper et al. 1987; Brooker et |  | | Report (issue) | | occurred in 1783– 1784 from the Laki fissure in Iceland when an ~15 km3 volume of basaltic magma was extruded...HCl and HF emissions damaged terrestrial life in Iceland and mainland Europe, as a low-level fluorinerich...eruptions and cooling is apparently compelling; Iceland was 5 °C colder than normal (Wood, 1992), and the...This mechanism affected crops and livestock in Iceland and mainland Europe during the 1783–1784 Laki eruptions...Self, S., 1993, The Laki (Skaftár Fires) and Grímsvötn eruptions in 1783–1785: Bulletin of Volcanology |
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