| Schmincke, H.-U., Behncke, B., Grasso, M., Raffi, S. (1997) Evolution of the northwestern Iblean Mountains, Sicily: uplift, Plicocene/Pleistocene sea-level changes, paleoenvironment, and volcanism. Geologische Rundschau, 86 (3) 637-669 doi:10.1007/s005310050169 | Journal (article/letter/editorial) | Grasso · S. Raffi Evolution of the northwestern Iblean Mountains, Sicily: uplift, Plicocene/Pleistocene...evolution of the northwestern Iblean plateau (Sicily) is marked by a complex interplay of subaerial and...depositional sites, and eruptive mechanisms. Six of the newly defined formations in the northwestern...volcanic or contain significant amounts of volcanics. The eastern part of a shallow marine basin was filled...south—southeast. Lava deltas advanced southwestward on top of earlier pillow breccia debris flow deposits intertongued | | | Journal (article/letter/editorial) | A. OUl6-7037/87/53.00 +.OO Dissolution of basaltic glass in seawater: Mechanism and rate J. L. CROVISIER’...long term behavior of both nuclear waste and basaltic glasses require the knowledge of the dissolution mechanism...mechanism of the glass network (congruent dissolution or ion exchange in a residual hydrated structure)...results of a series of experiments designed to study the structure and chemical composition of alteration...alteration layers formed on the surface of artificial tholeiitic glass altered in artificial seawater. Experiments | | | Journal (article/letter/editorial) | .55. JULY-AUGUST, THE CRYSTAL CHEMISTRY 1970 OF CHABAZITES Er.ro Passacut, Istituto di Mi.neralogia...Itah. Asstnacr After an examination of the chemical analyses of chabazites reported in literature, 28...cell dimensions, refractive indices and densities of these samples are given The X-ra]. difiraction powder...patterns, DTA curves and a description of the behavior on heating of three samples are reported. The correiations...Si/(SifAllFe) ratio and the sum of exchangeablecations from the measured values of a and c are calculated, as | | | Journal (article/letter/editorial) | tholeiites of the Iblean Plateau (Sicily): constraints on magma origin and evolution from glass inclusions...the most voluminous but short-lived magmatic phase of the Cenozoic Iblean volcanic province. We have studied...6Li and 11B/10B isotopic ratios of olivine- and orthopyroxene-hosted glass inclusions and their host pillow-rim...variations of major elements, H2O (0.2 – 0.5 wt.%), Cl (100 – 350 ppm), and especially of Li (4.6 – 5...believed to reflect heterogeneity of the Iblean magma source. Crystallization of these magmas occurred at shallow | | Ghiara, M.R., Franco, E., Petti, C., Stanzione, D., Valentino, G.M. (1993) Hydrothermal interaction between basaltic glass, deionized water and seawater. Chemical Geology, 104 (1) 125-138 doi:10.1016/0009-2541(93)90146-a | Journal (article/letter/editorial) | [NAI Hydrothermal interaction between basaltic glass, deionized water and seawater M.R. Ghiara, E. Franco...di Napoli, via Mezzocannone 8, 1-80134 Naples, Italy (Received October 22, 1991; revised and accepted...1993. Hydrothermal interaction between basaltic glass, deionized water and seawater. Chem. Geol., 104:125-138...presents the results of a series of experiments on the interactions of a basaltic glass with deionized water...geochemical behavior of the basaltic glass in the two solutions. The initial stage of interaction with deionized | | | Report (chapter) | University on April 16, 2015 Low-temperature alteration of submarine basalts from the Ontong Java Plateau N...detailed mineralogical and petrological description of the lowtemperature alteration patterns in basalts...most pervasive, alteration phase. Early interaction of the basalts with low-temperature seawater-derived...to the development of black and dusky green halos characterized by the replacement of groundmass and olivine...interaction of basalts with cold oxidizing sea water produced brown halos characterized by replacement of primary | | | Journal (article/letter/editorial) | U. S. Department of the [nter'i,or,Washington, D. C. ABSTRACT New occurrences of nontronite have been...the weathering of basaltic glass, palagonite, iddingsite, and augite under conditions of poor drainage...in the presence of alkalies, magnesium and probably ferrous iron. Under conditions of thorough drainage...drainage in the presence of neutral or slightly acid solutions kaolinite and halloysite are formed from plagioclase...vesicles as well as cracks ranging from a {raction of an inch to six inches in width. Chemical analyses | | | Book (volume) | GEOLOGY 4 PART CENTRAL AND Ili SOUTHERN ITALY BY C. § DU RICHE PRELLER, M.A, Ph.D, AMICE., MLEE...New : LTD. Oxrorp Srrezt, W.C, 2 UNIVERSITY OF ILLINOIS LIBRARY AT URBANA - CHAMPAIGN FEB 15 2002...Internet Archive in 2022 with funding from University of Illinois Urbana-Champaign Alternates https://archive...MOUNTAIN BARTGG CENTRAL AND GEOLOGY. Ut SOUTHERN ITALY. OTHER 1877. 1880. 1881. 1893. 1893. 1893. 1893...AUTHOR. BY THE Petrographic Study on the Syenite of the Foya Mountains, South Portugal: ‘‘ Journ. Geol | | | Book (volume) | Chartertd in 1941 GIFT OF Bern Dibner The Dibner Library of the History of Science and Technology ...LIBRARIES PRINCIPLES OF GEOLOGY. VOLUME THE THIRD. PRINCIPLES OF GEOLOGY, BEING AN ATTEMPT...ATTEMPT TO EXPLAIN THE FORMER CHANGES OF THE EARTH'S SURFACE, BY REFERENCE TO CAUSES NOW IN OPERATION....FOR. SEC. TO THE Esq., F.R.S., GEOL. SOC, PROF. OF GEOL. TO KING'S COLL., LONDON IN THREE VOLUMES...MURCHISON, SfC Esq., F.R.S., 8$c. fyc. LATE PRESIDENT OF THE GEOLOGICAL SOCIETY. My dear Murchison, I you | | | Book | 978-3-642-46518-5 e-ISBN-13: 978-3-642-46518-5 Library of Congress Cataloging in Publication Data. Gottardi...or part of the material is concerned, specifically those of translation, reprinting, re-use of illustrations...similar means, and storage in data banks. Under § 54 of the German Copyright Law, where copies are made for...Heidelberg 1985 Softcover reprint of the hardcover 1st edition 1985 The use of registered names, trademarks...this publication does not imply, even in the absence of a specific statement, that such names are exempt | | | Report (chapter) | Heriot-Watt University on March 7, 2015 Relevance of analogues for long-term prediction JEAN LOUIS C R...environment of materials containing potentially toxic elements must be assessed on the basis of experimental...time-scales and from models of the phenomena involved over several tens of thousands of years. Predicting the...future is only possible through the study of collection of past events to infer a possible long-term...homologous, are similar or equivalent to some of the properties of the unknown materials. Examples presented | | | Journal (article/letter/editorial) | pages 1045-1053, 1989 Palagonitiz tion of basaltic glass from DSDP Site 335, Leg 37: Textures, chemical...formation Z. Zuou/ W. S. FvrB Department of Geology, University of Western Ontario, London, Ontario N6A 5B7...5B7, Canada Ansrn-lcr Palagonitization of basaltic glassof DSDP Site 335 is initiated on glasssurfaces...transparent,birefingent, and fibrous and may be composed of stevensiticsmectite.The latter showswell-organizedcrystallinity...along the c axis. Fe and Ti contents increase from glass to gel palagonite and decreasefrom gel palagonite | | | Journal (article/letter/editorial) | Gec&ehemy, ckpertment of Barth & Phmetary sciences, Massachusetts fnstitute of Teehnafagy, Cambrid&+...02139, U.S.A. of basaltic &ss to palagonite is characterizedby a n&y isomolar exchange of SiC$, Al&I,,...and Fe0 are passivc!Xy a@zumulatedduring removal of the remaining cations. The network forming cations...cations do not show P sign&mt relationshipto the amount of Ti and Fe aocomtiation. Sr isotopic data show that...that durirrgp&gut&e formation approximately85% of tbe b&tic Sr is lost to the hydrom ~~~~amf4a4gof~~~S | | | Journal (article/letter/editorial) | Palagonites of the Red Sea: a new occurrence of hydroxysulphate E. RAMANAIDOU AND Y. NOACK* Laboratoire...from the Red Sea consist of two zones: an orange palagonite which is a mixture of Mg-AI double hydroxide...This mineral, frequent in experimental alteration of glass by seawater, is discovered for the first time...precursors of phyllosilicates, generally found in palagonites. The very young palagonites of the Red Sea...(alteration of basaltic glasses by water at low temperature) are generally described as a mixture of phyllosilicates | | | Journal (article/letter/editorial) | B U LLET IN OF T H E GEOLOGICAL SO C IET Y OF AMERICA V O L . 16, PP . 91-130, PL8. 24-32 M A R C H...sheet.................................... 92 Types of foreign inclusions in the diab ase.................Blending o f mud and sand with the lava at the surface of th e bed ..................................................... 93 Holyoke Reservoir type : Blending of mud and lava in the central portion o f the s h e......................................... 95 Résumé of the structure o f the abnormal a r e a ......... | | | Journal (article/letter/editorial) | The importance of microbiological activity in the alteration of natural basaltic glass I. H. THORSETH...December 16, 199 1) Abstract-The textural development of palagonite may differ profoundly depending on whether...surface zone of deposits, or elsewhere. In the former case, a pit-textured development of the parent basaltic...basaltic glass develops as a consequence of local establishment of a highly alkaline micro-environment...sponge-textured variety of palagonite, frequently defining zoned layers, contains abundant examples of bacteria. The | | | Book (volume) | & C ?W 1811. S i I CONTENTS EARTH SCIENCES OF THE SECOND VOLUME, LIBRARY DOMAIN Nome I. COMPOSITE...Siderite, Quartz, Siderite, 13 14 Mica ib. Oxyd of Iron ib. Quartz, Schorl, and Limestone 15 Quartz...Short Rock XIV. ActinoteRock 133 Marble of Majorca Marble of Campan 134 Phosphorite Globular Rock ...Granite D. Gneiss D. Pitch- stone ib. 250 Effects of Decomposition 253 ib. ib. ib. 268 VOLCANIC....ejected or changed General Remarks, and Examples of singular Volcanoes Fumavols ,.. Veinstones Appendix | | | Journal (article/letter/editorial) | on the Formation of Analcite from Natural Silicates Abstract. The transformation of some natural silicates...range of 100~ to 180~ C. Analcite was directly formed in alkaline surroundings after reduction of the various...intermediate phases. The formation of analcite depended on the kind and concentration of the reacting solutions,...on the starting substance. At lower concentrations of the solutions the reaction was considerably slower...formed only within a certain concentration range of the alkaline solutions, this range being different | | | Journal (article/letter/editorial) | as there great deposits of have immediately preceded them; anotber point of resem mingled bones furnished...furnished tlle index to tbe character of its past blance. The breaking up of Ibis continent began probahly toward...have su�cessively desolated this country, the end of the secondary period, when Australia separated, and...developed separately in eacb half, fore the elevation of tbe country waved uver this land. Great aml with...with the Miocene the edenlntes appeared in PaLagonia glaciers at present move dowl! tbe elevated declivities | | | Book (volume) | PRINCIPLES OF GEOLOGY. VOL. III. a a c E <| A ‘ Ọ olf am ml ve ...New-Street-Square. PRINCIPLES OF GEOLOGY: BEING AN INQUIRY HOW FAR THE FORMER THE EARTH’S SURFACE...CHANGES OF OPERATION. BY CHARLES PRESIDENT OF LYELL, THE GEOLOGICAL Esa. F.R.S. SOCIETY OF LONDON...LONDON. 1 “ The inhabitants of the globe, like all the other parts of it, are subject to change. Itis...change in the animal kingdom seems to be a part of the order of nature, and is visible in instances to which | | | Journal (article/letter/editorial) | CHANGES DURING PROGRESSIVE SUBAERIAL PALAGONITIZATION OF A SUBGLACIAL OLIVINE THOLEIITE HYALOCLASTITE: A MICROPROBE...FURNES Geological Institute, Dep. A, University of Bergen, 5014 Bergen (Norway) (Received October 26...changes during progressive subaerial palagonitization of a subglacial tholeiite hyaloclastite: a microprobe...- 2 8 5 . The palagonite and parent sideromelane of the 6--7-mm thick reddish-brown subaerial weathering...less-altered palagonite/sideromelane inside the W.Z. of an olivine tholeiite hyaloclastite have been investigated | | Gioncada, Anna, Gonzalez-Ferran, Oscar, Lezzerini, Marco, Mazzuoli, Roberto, Bisson, Marina, Rapu, Sergio A. (2010) The volcanic rocks of Easter Island (Chile) and their use for the Moai sculptures. European Journal of Mineralogy, 22 (6) 855-867 doi:10.1127/0935-1221/2010/0022-2057 | Journal (article/letter/editorial) | 855–867 Published online July 2010 The volcanic rocks of Easter Island (Chile) and their use for the Moai...della Terra, Univ. di Pisa, via S. Maria 53, Pisa, Italy *Corresponding author, e-mail: gioncada@dst.unipi...Vulcanologia, Sezione di Pisa, via della Faggiola, Pisa, Italy 5 Instituto de Estudios Oceanicos, Hangaroa, Isla...Island (Chile) is a volcanic island made up entirely of volcanic rocks, which are represented by lava flows...representing a cultural heritage of worldwide importance, the megalithic Moai statues of Easter Island are an exquisite | | | Journal (article/letter/editorial) | ( 51 ) III.—The Petrology of Iceland. By G. W. Tyrrell, A.R.C.Sc, Ph.D., F.G.S., Lecturer in Geology...Kainozoic eruptives, preponderantly of basaltic composition, occupy parts of Scotland, Ireland, Greenland,...King Charles Land, the major part of Franz Josef Land, and the entirety of Iceland, the Faeroes, and Jan...regions have been ZP WEST LONa. FKS. 1.—Sketch-map of the Thulean or Brito-Arctic Petrographic Province...represent the relics of an extensive basaltic plateau-land, the greater part of which foundered beneath | | | Journal (article/letter/editorial) | (198i) 77:150-157 9 Springer-Verlag 1981 Agents of Low Temperature Ocean Crust Alteration* Hubert Staudigel...Geoalchcmy, Department of Earth & Planetary Sciences, Massachusetts Institute of Technology, Cambridge...Observatory of Columbia University Palisades, New York 10964, USA 3 Department of Geology, University of Alberta...petrographic observations suggest a sequential model of ocean floor alteration. The early stage lasts about...basaltic Sr component and temperatures of 15 ~ to 40 ~ C. Water of seawater Sr and O isotopic composition | | Crovisier, J.L., Thomassin, J.H., Juteau, T., Eberhart, J.P., Touray, J.C., Baillif, P. (1983) Experimental seawater-basaltic glass interaction at 50°C: Study of early developed phases by electron microscopy and X-ray photoelectron spectrometry. Geochimica et Cosmochimica Acta, 47 (3) 377-387 doi:10.1016/0016-7037(83)90260-0 | Journal (article/letter/editorial) | Experimental seawater-basaltic glass interaction at 50°C: Study of early developed phases by electron...made using a particulary high seawater-basaltic glass ratio ( 14.5 g./cm2; weight ratio: SO). A layered...skin is observed at the glass surface, while the variations in the composition of the seawater are imperceptible...imperceptible. Three zones of different composition and structure are distinguished: 1) An external zone...zone, the composition of which evolved to saponite. 2) A median zone of hydrotalcite-like hydroxycarbonate |
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