 | Caprilli, E., Della Ventura, G., Williams, T. C., Parodi, G. C., Tuccimei, P. (2006) THE CRYSTAL CHEMISTRY OF NON-METAMICT PYROCHLORE-GROUP MINERALS FROM LATIUM, ITALY. The Canadian Mineralogist, 44 (6) 1367-1378 doi:10.2113/gscanmin.44.6.1367 | Journal (article/letter/editorial) | | THE CRYSTAL CHEMISTRY OF NON-METAMICT PYROCHLORE-GROUP MINERALS FROM LATIUM, ITALY ENRICO CAPRILLI Dipartimento...Reggio Emilia, Largo S. Eufemia 19, I-41100 Modena, Italy GIANCARLO DELLA VENTURA§ Dipartimento di Scienze...Leonardo Murialdo 1, I-00146 Roma, Italy TERRY C. WILLIAMS Department of Mineralogy, The Natural History...I-00146 Roma, Italy ABSTRACT We here present reults of a crystal-chemical study of a suite of pyrochlore-group...Plio-Pleistocene pyroclastic deposits of Latium, in central Italy. Despite their high actinide content |  | | Journal (article/letter/editorial) | | (1980) 9 by Springer-Verlag 1980 Role of Subduction in the Genesis of Leucite-Bearing Rocks: Facts on Fashion...D. Edgar's Discussion Paper A. Cundari Department of Geology,Universityof Melbourne, Parkville, Victoria...discussion invites elucidation of the following aspects: 1. The genesis of leucite-bearing rocks cannot...cannot be explained on the basis of Ninkovich and Hays (1972), nor is hypothetical subduction substantiated...substantiated by the occurrence of leucite-bearing rocks; 2. Leucite-bearing rocks are rare in arc-trench systems; |  | Behrens, H., Misiti, V., Freda, C., Vetere, F., Botcharnikov, R. E., Scarlato, P. (2009) Solubility of H2O and CO2 in ultrapotassic melts at 1200 and 1250  C and pressure from 50 to 500 MPa. American Mineralogist, 94 (1) 105-120 doi:10.2138/am.2009.2796 | Journal (article/letter/editorial) | | Mineralogist, Volume 94, pages 105â120, 2009 Solubility of H2O and CO2 in ultrapotassic melts at 1200 and 1250...sCarlato2 Institute for Mineralogy, Leibniz University of Hannover, Callinstrasse 3, Hannover, D-30167, Germany...Tettonofisica, Via di Vigna Murata 605, Rome, I-00143, Italy 3 UniversitĂ della Calabria, Ponte Pietro... I-87036, Italy 1 2 aBstraCt The solubility of H2O-CO2 fluids in a synthetic analogue of a phono-tephritic...phono-tephritic lava composition from Alban Hills (Central Italy) was experimentally determined from 50 to 500 |  | | Journal (article/letter/editorial) | | C. Freda Ă M. Gaeta Oxygen isotope geochemistry of pyroclastic clinopyroxene monitors carbonate contributions...geochemistry and chemical composition of clinopyroxene crystals from Alban Hills pyroclastic deposits constrain...constrain the petrological evolution of ultrapotassic Roman-type rocks. Volcanic eruptions in the 560â35 ka...that they were derived from a continuous process of crystal fractionation. Based on the d18O and trace...set the oxygen isotope composition of primary magmas in the range of uncontaminated mantle rocks (5.5&) |  | Callegari, A. M., Boiocchi, M., Bellatreccia, F., Caprilli, E., Medenbach, O., Cavallo, A. (2011) Capranicaite, (K,â)(Ca,Na)Al4B4Si2O18: a new inosilicate from Capranica, Italy, with a peculiar topology of the periodic single chain [Si2O6]. Mineralogical Magazine, 75 (1) 33-43 doi:10.1180/minmag.2011.075.1.33 | Journal (article/letter/editorial) | | a new inosilicate from Capranica, Italy, with a peculiar topology of the periodic single chain [Si2O6]...degli Studi di Pavia, Via Ferrata 1, I-27100 Pavia, Italy Centro Grandi Strumenti, UniversitaÌ degli Studi...Studi di Pavia, via Bassi 21, I-27100 Pavia, Italy Dipartimento di Scienze Geologiche, UniversitaÌ degli...Tre, Largo S. L. Murialdo 1, I 00146 Roma, Italy Institute of Geology, Mineralogy and Geophysics, Ruhr-UniversitaÌt...N.G.V.), Via di Vigna Murata 605, I-00143 Roma, Italy [Received 29 October 2010; Accepted 24 January 2011] |  | | Journal (article/letter/editorial) | | MELILITE IN A MELAFOIDITE LAVA AT MT. VULTURE, ITALY: ROLE OF VOLATILES AND ALKALINE EARTHS IN BRIDGING A...Federico II, via Mezzocannone 8, Iâ80134 Napoli, Italy Roberto deâ GENNARO Centro Interdipartimentale...Federico II, via Mezzocannone 8, Iâ80134 Napoli, Italy Abstract A Ba-rich alkali feldspar (hyalophane...melilite in the groundmass of the S. Caterina melafoidite lava, Mt. Vulture, Italy. The accompanying phases...assemblage is considered to be the result of the crystallization of a highly silica-undersaturated, alkali-rich |  | Botticelli, Michela, Calzolari, Laura, De Vito, Caterina, Mignardi, Silvano, Medeghini, Laura (2021) Aqua Traiana, a Roman Infrastructure Embedded in the Present: The Mineralogical Perspective. Minerals, 11 (7) 703 doi:10.3390/min11070703 | Journal (article/letter/editorial) | | Department of Earth Sciences, Sapienza University of Rome, Piazzale A. Moro, 5, 00185 Rome, Italy; michela...ducts of Aqua Traiana, a still operative Roman aqueduct built in 109 AD to supply water to Rome, were...fossicia and allowed the distinction of the original mortars from those of the 17th-century papal restoration...EMPA, the microstructure of mortar aggregates was analyzed and the composition of specific minerals quantified...the selection of pozzolanic building materials, giving evidence of the possible use of local tuffs from |  | | Journal (article/letter/editorial) | | 671â682 Crystal chemistry of leucite from the Roman Comagmatic Province (central Italy): a multi-methodological...I-20133 Milano, Italy CNR-Istituto per la Dinamica dei Processi Ambientali, Milano, Italy Dipartimento di...Tre, Largo S. Leonardo Murialdo 1, I-00146 Roma, Italy [Received 8 February 2008; Accepted 19 May 2008]...describe the crystal chemistry of four leucite samples from different localities of the Roman Comagmatic Province...Province (central Italy). All the crystals examined were found to be tetragonal (space group I41/a with |  | | Journal (article/letter/editorial) | | Estimates of Ar diffusion and solubility in leucite and nepheline: Electron microprobe imaging of Ar distribution...Department of Earth Sciences, Open University, Walton Hall, Milton Keynes, MK7 6AA, U.K. 2 School of Geosciences...effects of crystallographic change upon Ar diffusion. Nepheline was studied to compare the effect of its...channels with the 3-dimensional channels of leucite. The amounts of Ar introduced into leucite were far higher...first high spatial resolution 2-dimensional study of Ar distribution in a K-bearing mineral. Extreme changes |  | | Book | | Springer Geology Alok Krishna Gupta Origin of Potassium-rich Silica-deficient Igneous Rocks Springer...springer.com/series/10172 Alok Krishna Gupta Origin of Potassium-rich Silica-deficient Igneous Rocks 123...Krishna Gupta Mineralogy and Petrology University of Allahabad Allahabad India ISBN 978-81-322-2082-4...1007/978-81-322-2083-1 ISBN 978-81-322-2083-1 (eBook) Library of Congress Control Number: 2014947649 Springer New...part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations |  | | Journal (article/letter/editorial) | | 1982 From the School of Earth Sciences, Department of Geology, University of Melbourne, Parkville, Australia...Australia Petrology of Clinopyroxenite Ejecta from Somma-Vesuvius and Their Genetic Implications A....A suite of clinopyroxenite nodules, megacrysts and associated lavas from Somma-Vesuvius, Italy, has been...leucitebearing lavas of the Roman Region. The clinopyroxenites are essentially composed of clinopyroxene +...leucitite. The mineralogy of the clinopyroxenites is distinctive but gradational to that of the SommaVesuvius |  | | Book | | Alok K. Gupta Kenzo Yagi Petrology and Genesis of Leucite-Bearing Rocks With 99 Figures and 43 Tables... Dr. ALOK K. GUPTA Department of Geology and Geophysics University of Roorkee Roorkee 247672, u.P., India...India Professor Dr. KENZO YAGI Department of Geology and Mineralogy Hokkaido University Sapporo, Japan...Library of Congress Cataloging in Publication Data. Gupta, Alok K, 1942-. Petrology and genesis of leu cite-bearing...or part of the material is concerned, specifically those of translation, reprinting, re-use of illustrations |  | | Journal (article/letter/editorial) | | Printed in Austria The Mt. Vulture volcanic complex (Italy): evidence for distinct parental magmas and for...Napoli, Italy With 7 Figures Received October 14, 1994; accepted June 6, 1995 Summary New data of mineral...element contents are presented for lava flows and dykes of Mt. Vulture volcano (southeastern Roman Magmatic...pyroxenes low in Ti and A1, as a consequence of fractionation of Ti-magnetite and/or melanite garnet. Feldspar...wt% SrO); the latter is present in the groundmass of mafic and intermediate rocks. Phonolites are characterized |  | | Journal (article/letter/editorial) | | AND DlNrnr,l CsLr,Ar Department of Earth Sciences,University of Cambridge, Downing Street,Cambridge...Cambridge CB2 3EQ, U.K. Ansrru.cr A diversity of twinning and exsolution textures has been observed by transmission...metamorphic rocks (Mount Nyiragongo, Z,aire; Alban Hills, Italy; Kerala, southern India). The phase transitions...coexists with a structure that has a sixfold repeat of its a unit-cell dimension. For -Ksrr, the high-temperature...metamorphic evolution in nature to an intergrowth of the P6, structure and a structure for which P3 lc |  | | Journal (article/letter/editorial) | | ROCKS OF KHIBINY MASSIF: MORPHOLOGY, PARAGENESIS, GENETIC CONDITIONS Olga A. Ageeva, Institute of Ore Deposit...Moscow, ageeva@igem.ru Boris Ye. Borutzky Institute of Ore Deposit Geology, Petrography, Mineralogy and...as veinlets, segregations of irregular shape or rims at the boundaries of nepheline and orthoclase grains...grains. Also it occurs in the composition of radiatefibrous kalsiliteorthoclase intergrowths, as a rule...nepheline grains. Formation of kalsilite is determined to concern to most early stage of KSimetasomatosis, |  | Ventura, G. D., Bellatreccia, F., Parodi, G. C., Camara, F., Piccinini, M. (2007) Single-crystal FTIR and X-ray study of vishnevite, ideally [Na6(SO4)][Na2(H2O)2](Si6Al6O24) American Mineralogist, 92 (5) 713-721 doi:10.2138/am.2007.2197 | Journal (article/letter/editorial) | | 713â721, 2007 Single-crystal FTIR and X-ray study of vishnevite, ideally [Na6(SO4)][Na2(H2O)2](Si6Al6O24)...Tre, Largo S. Leonardo Murialdo 1, I-00146 Roma, Italy 2 Laboratoire de MinĂ©ralogie, Museum National dâHistoire...Pavia, Italy 4 I.N.F.N., Laboratori Nazionali di Frascati, Via E. Fermi, 40, I-00044 Frascati (Rome), Italy...study of vishnevite, ideally [Na6(SO4)] [Na2(H2O)2](Si6Al6O24), a member of the cancrinite group of feldspathoids...crystallographic c axis. Structure refinement of sample Pi4 from Latium (Italy) shows usual H2O···Na···H2O sequences |  | De Fino, M., La Volpe, L., Peccerillo, A., Piccarreta, G., Poli, G. (1986) Petrogenesis of Monte Vulture volcano (Italy): inferences from mineral chemistry, major and trace element data. Contributions to Mineralogy and Petrology, 92 (2) 135-145 doi:10.1007/bf00375289 | Journal (article/letter/editorial) | | Springer-Verlag1986 Petrogenesis of Monte Vulture volcano (Italy): inferences from mineral chemistry...n. 1, Bari, Italy 2 Dipartimento di Scienze della Terra, Via La Pira, 4, Firenze, Italy Abstract. The...a series of foiditic-tephritic to phonolitic rocks coming from Monte Vulture, Southern Italy, and investigates...evolution and relationship with the other centres of the Roman province. Major and trace element variation...foiditic to tephritic suite agrees with a hypothesis of evolution by simple crystal/liquid fractionation |  | Bellatreccia, Fabio, Della Ventura, Giancarlo, Williams, C. Terry, Lumpkin, Gregory R., Smith, Katherine L., Colella, Michael (2002) Non-metamict zirconolite polytypes from the feldspathoid-bearing alkali-syenitic ejecta of the Vico volcanic complex (Latium, Italy) European Journal of Mineralogy, 14 (4) 809-820 doi:10.1127/0935-1221/2002/0014-0809 | Journal (article/letter/editorial) | | from the feldspathoid-bearing alkalisyenitic ejecta of the Vico volcanic complex (Latium, Italy) FABIO...Roma La Sapienza, P. Aldo Moro 5, I-00185 Roma, Italy Dipartimento di Scienze della Terra, UniversitaÌ...di Rende (CS), Italy Corresponding author, e-mail: dellaven@unical.it 3 Department of Mineralogy, The...Australia Abstract: This paper presents the results of a combined electron microprobe and analytical TEM...describes the chemical and structural characteristics of non-metamict zirconolite from a volcanic ejectum |  | | Journal (article/letter/editorial) | | review article The role of carbon from recycled sediments in the origin of ultrapotassic igneous rocks...Firenze, Via Giorgio La Pira, 4, I-50121 Firenze, Italy Istituto di Geoscienze e Georisorse, Consiglio Nazionale...Ricerche, Via Giorgio La Pira, 4, I-50121 Firenze, Italy Dipartimento Scienze Terra, UniversitĂ degli Studi...Studi di Pisa, Via Santa Maria, 53, I-50126 Pisa, Italy a r t i c l e i n f o Article history: Received...Provinces and Central Italy a b s t r a c t The Central Mediterranean region is one of the most important |  | Melluso, L., Morra, V., Guarino, V., deâ Gennaro, R., Franciosi, L., Grifa, C. (2014) The crystallization of shoshonitic to peralkaline trachyphonolitic magmas in a H2OâClâF-rich environment at Ischia (Italy), with implications for the feeder system of the Campania Plain volcanoes. Lithos, 210. 242-259 doi:10.1016/j.lithos.2014.10.002 | Journal (article/letter/editorial) | | www.elsevier.com/locate/lithos The crystallization of shoshonitic to peralkaline trachyphonolitic magmas...H2OâClâF-rich environment at Ischia (Italy), with implications for the feeder system of the Campania Plain volcanoes...Federico II, via Mezzocannone 8, 80134 Napoli, Italy Centro Interdipartimentale Strumentazioni per Analisi...Federico II, via Mezzocannone 8, 80134 Napoli, Italy Dipartimento di Scienze e Tecnologie, UniversitĂ ...del Sannio, Via dei Mulini 59/A, 82100 Benevento, Italy a r t i c l e i n f o Article history: Received |  | | Journal (article/letter/editorial) | | 3749/canmin.48.5.1297 SILICA-UNDERSATURATED PORTION OF THE SYSTEM NEPHELINE â KALSILITE â SiO2 AT 2 GPa...DASGUPTA National Centre of Experimental Mineralogy and Petrology, University of Allahabad, 14 Chatham Lines...The composition of the eutectics, their assemblages and the equilibrated temperatures of the various binary...binary joins studied at 2 GPa in presence of excess H2O are as follows. Along the KlsâSa join, the eutectic...coexist with liquid and vapor. The eutectic point of the binary join NeâAb occurs at Ne87Ab13 and 670°C |  | Pass, H. E., Cooke, D. R., Davidson, G., Maas, R., Dipple, G., Rees, C., Ferreira, L., Taylor, C., Deyell, C. L. (2014) Isotope Geochemistry of the Northeast Zone, Mount Polley Alkalic Cu-Au-Ag Porphyry Deposit, British Columbia: A Case for Carbonate Assimilation. Economic Geology, 109 (4) 859-890 doi:10.2113/econgeo.109.4.859 | Journal (article/letter/editorial) | | Society of Economic Geologists, Inc. Economic Geology, v. 109, pp. 859â890 Isotope Geochemistry of the Northeast...Deyell1 1 CODES, ARC Centre of Excellence in Ore Deposits, University of Tasmania, Private Bag 126, Hobart...7001, Australia 2 School 3 Mineral of Earth Sciences, University of Melbourne, 200 McCoy Building, Melbourne...Australia Deposit Research Unit (MDRU), University of British Columbia, Vancouver, British Columbia V6T...silica-undersaturated to silica-saturated monzonitic intrusions of the Mount Polley Complex, located in British Columbia |  | | Book | | IGNEOUS ROCKS: A CLASSIFICATION AND GLOSSARY OF TERMS Decades of field and microscope studies and more recent...overwhelming, array of nomenclature and terminology associated with igneous rocks. Under the auspices of the International...International Union of Geological Sciences (IUGS), a group of petrologists from around the world has laboured...book presents the results of their work and gives a complete classification of igneous rocks based on all...all the recommendations of the IUGS Subcommission on the Systematics of Igneous Rocks. Revised from the |  | | Book (edition) | | George Harlow and Joseph Peters, The American Museum of Natural History r PHOENIX BOOKS, LTD. 3110 N....George Harlow and Joseph Peters, The American Museum of Natural History A Fireside Book Published by...A., Milan All rights reserved including the right of reproduction in whole or in part in any form A ...Schuster Building Rockefeller Center 1230 Avenue of the Americas New York, New York 10020 Inc. FIRESIDE...FIRESIDE and colophon are registered trademarks of Simon & Schuster Inc. Printed in Spain by Artes Graficas |  | Belkin, Harvey E., Cavarretta, Giuseppe, Vivo, Benedetto De, Tecce, Francesca (1988) Hydrothermal phlogopite and anhydrite from the SH2 well, Sabatini volcanic district, Latium, Italy: Fluid inclusions and mineral chemistry. American Mineralogist, 73 (7-8) 775-797 | Journal (article/letter/editorial) | | the SH2 well, Sabatini Yolcanic district, Latium, Italy: Fluid inclusionsand mineral chemistry H,q.nvnvE...degli Studi di Roma "La Sapienza,"00185, Roma, Italy BnNronrro Dn Vrvo Dipartimento di Geofisica e Vulcanologia...Vulcanologia, Largo S. Marcellino 10, 80138 Napoli, Italy Fn-c,NcnscA.Tpccn Centro di Studio per la Geologia...degli Studi di Roma "La Sapienza,"00185, Roma, Italy AssrRAcr The SH2 well(2498.7 m) was drilled vertically...assessthe geothermal potential of the area north of Bracciano Lake, Latium, Italy, located in the Sabatini |
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