 | 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) | | evolution and tectonic significance of K-rich volcanics from the Alban Hills (Roman comagmatic region) as inferred...Department of Earth Sciences, University of Florence, Via La Pira n. 4, 50100 Firenze, Italy 2 Institute...Institute of Geochemistry, University of Rome, Citt~ Universitaria, Roma, Italy Abstract. Trace element data...lava samples from the Alban Hills, one of the most important volcanic complexes of the Roman comagmatic...comagmatic region. The samples consist mostly of tephritic leucitites with minor phonolitic tephrites and tephritic |  | | Journal (article/letter/editorial) | | Netherlands 15 [71 Origin of sulphur in the Quaternary perpotassic melts of Italy: Evidence from hauyne sulphur...Universitdt degli Studi di Roma "La Sapienza", 1-00185 Rome (Italy) Dipartimento di Scienze della Terra, Universit~t...degli Studi di Roma "La Sapienza ", 1-00185 Rome (Italy) (Received July 20, 1989; accepted for publication...Lombardi, G., 1990. Origin of sulphur in the Quaternary perpotassic melts of Italy: Evidence from hauyne sulphur...in ejecta and lavas of perpotassic volcanoes of the Roman Comagmatic Region (Italy). As a high-temperature |  | | 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 |  | | Journal (article/letter/editorial) | | Latera caldera, Italy B.N. Turbeville* Department of Geological Sciences,The University of Texas at Austin...lower margins of a crustal magma system, and record complex crystallization histories of potassic magmas...magmas that were parental to a range of lava and tuff compositions. The mafic nodules have the mineral assemblage...> anorthite > orthoclase > leucite > haiiyne > titanite > apatite + amphibole _+ olivine + phlogopite...alternate on the scale of several centimeters. Despite the apparently "ultramafic" nature of the early cumulate |  | Bellatreccia, F., Camara, F., Ottolini, L., Della Ventura, G., Cibin, G., Mottana, A. (2005) WILUITE FROM ARICCIA, LATIUM, ITALY: OCCURRENCE AND CRYSTAL STRUCTURE. The Canadian Mineralogist, 43 (5) 1457-1468 doi:10.2113/gscanmin.43.5.1457 | Journal (article/letter/editorial) | | 1457-1468 (2005) WILUITE FROM ARICCIA, LATIUM, ITALY: OCCURRENCE AND CRYSTAL STRUCTURE FABIO BELLATRECCIA...Sapienza”, Piazzale Aldo Moro 5, I–00185 Roma, Italy, and Dipartimento di Scienze Geologiche, Università...Tre, Largo S. Leonardo Murialdo 1, I–00146 Roma, Italy FERNANDO CÁMARA AND LUISA OTTOLINI CNR – Istituto...Georisorse, Sede di Pavia, via Ferrata 1, I–27100 Pavia, Italy GIANCARLO DELLA VENTURA§, GIANNANTONIO CIBIN AND...Leonardo Murialdo 1, I–00146 Roma, Italy ABSTRACT We report a new occurrence of the rare mineral wiluite, the |  | | Journal (issue) | | Ferrata 1, 27100 Pavia 4 Department of Geological Sciences, University of Idaho, Moscow Idaho, 83844-3022...andraditico. Come fasi accessorie sono presenti: titanite, zircone, fluorite, ossidi di ferro, “pirocloro”...U e REE. Così come per tutte le cancriniti del Lazio, anche la formazione della kircherite è riconducibile...R., (1996) Crystal chemistry and IR spectroscopy of Cland SO42- bearing cancrinite-like minerals American...(2000) - The crystal structure of franzinite, the ten-layer mineral of the cancrinite-group - Canadian |  | | Journal (article/letter/editorial) | | Manuscript Evidence for the presence of carbonate melt during the formation of cumulates in the Colli Albani...Albani Volcanic District, Italy Cliff S.J. Shaw, Bailey Drive PII: DOI: Reference: S0024-4937(18)30128-2...Drive , Evidence for the presence of carbonate melt during the formation of cumulates in the Colli Albani...Albani Volcanic District, Italy. The address for the corresponding author was captured as affiliation for all...doi:10.1016/j.lithos.2018.04.007 This is a PDF file of an unedited manuscript that has been accepted for |  | | 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 (issue) | | A. Bartsch Houston Museum of Nat. Sci. Houston, Texas Bill Birch Museum of Victoria Melbourne, Australia...Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino Royal...R. Peacor University of Michigan Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of Canada Ottawa George...a l o g ic a l R eco rd Articles Elongated twins of sodalite and other isometric m inerals.............by P. Uher, S. Michal & J. Vitdlos The minerals of Alum Cave Bluff, Great Smoky Mountains, T ennessee |  | | Journal (article/letter/editorial) | | structure of a new amphibole end-member HANS-PETER BOJAR1,* and FRANZ WALTER2 1Department 2Institute of Mineralogy...Landesmuseum Joanneum, Raubergasse 10, A-8010 Graz, Austria of Earth Sciences, Karl-Franzens-University Graz, Universitätsplatz...Ti)5(Si,Al)8O22F2, a member of the calcic-amphibole-group, occurs in small cavities of an altered hematite-rich...augite, phlogopite, enstatite, feldspar, tridymite, titanite, fluorapatite, ilmenite and pseudobrookite. The...61°, dispersion was not observed. The orientation of β is parallel to b. The axial plane is (010) (γ ^ |  | Melluso, L., Morra, V., Guarino, V., de’ Gennaro, R., Franciosi, L., Grifa, C. (2014) The crystallization of shoshonitic to peralkaline trachyphonolitic magmas in a H2O–Cl–F-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...H2O–Cl–F-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, Università...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 (issue) | | unitamente all’impegno nella ricerca mineralogica nel Lazio, il momento di massima collaborazione con il Museo...Cercapietre, è conosciuta, anche oltre i confini del Lazio e nazionali, sia per la varietà dei minerali e la...peraltro molto ben descritto nel libro “I minerali del Lazio” (Stoppani e Curti, 1982), può essere identificato...Specie mineralogiche scoperte per la prima volta nel Lazio – Il Cercapietre, Notiziario del Gruppo Mineralogico...L., UNGARETTI L., (2000) – The crystal structure of peprossiite-(Ce), an anhydrous REE and Al mica-like |  | Cooper, Alan F., Boztuğ, Durmus, Palin, J. Michael, Martin, Candace E., Numata, Mihoko (2011) Petrology and petrogenesis of carbonatitic rocks in syenites from central Anatolia, Turkey. Contributions to Mineralogy and Petrology, 161 (5) 811-828 doi:10.1007/s00410-010-0566-3 | Journal (article/letter/editorial) | | 1007/s00410-010-0566-3 ORIGINAL PAPER Petrology and petrogenesis of carbonatitic rocks in syenites from central Anatolia...Anatolia, Turkey, intrudes and entrains xenoliths of Palaeozoic limestone. Carbonatitic magmatic rocks...from metasomatic alteration and syntectic melting of marble. Carbonatites and associated calcite-syenites...ratios than either syenites or marbles. In terms of O-C-Sr-Pb isotope ratios, the carbonatite/calcite-syenite...similar to some of the syenitic, and particularly the nepheline syenite components of the Karaçayır pluton |  | Callegari, A. M., Boiocchi, M., Bellatreccia, F., Caprilli, E., Medenbach, O., Cavallo, A. (2011) Capranicaite, (K,☐)(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, Università degli Studi...Studi di Pavia, via Bassi 21, I-27100 Pavia, Italy Dipartimento di Scienze Geologiche, Università degli...Tre, Largo S. L. Murialdo 1, I 00146 Roma, Italy Institute of Geology, Mineralogy and Geophysics, Ruhr-Universität...N.G.V.), Via di Vigna Murata 605, I-00143 Roma, Italy [Received 29 October 2010; Accepted 24 January 2011] |  | Conticelli, Sandro, Marchionni, Sara, Rosa, Davide, Giordano, Guido, Boari, Elena, Avanzinelli, Riccardo (2009) Shoshonite and sub-alkaline magmas from an ultrapotassic volcano: Sr–Nd–Pb isotope data on the Roccamonfina volcanic rocks, Roman Magmatic Province, Southern Italy. Contributions to Mineralogy and Petrology, 157 (1) 41-63 doi:10.1007/s00410-008-0319-8 | Journal (article/letter/editorial) | | volcanic rocks, Roman Magmatic Province, Southern Italy Sandro Conticelli Æ Sara Marchionni Æ Davide Rosa...Roccamonfina volcano is characterised by two stages of volcanic activity that are separated by volcano-tectonic...similar to those of other volcanoes in the Roman Province. After the major sector collapse of the volcano...on the external flanks of the pre-caldera Roccamonfina volcano. On the basis of new trace element and...Electronic supplementary material The online version of this article (doi:10.1007/s00410-008-0319-8) contains |  | | Journal (article/letter/editorial) | | ejecta in the Sabatini volcanic complex (Latium, Italy) G. C. PARODI Museo di Mineralogia, UniversitA di...Sapienza", Piazzale Aldo Moro 5, 1-00185, Roma, Italy G . DELLA VENTURA, A . MOTFANA Dip. Scienze Geologiche... 1-00151, Roma, Italy AND M . RAUDSEPP Dept. of Geological Sciences, University of U.B.C., 6339 Stores...Abstract This paper reports the first in-situ finding of perrierite-(Ce) in Latium. The mineral occurs as...prismatic crystals inside the miarolitic cavities of a holocrystalline ejectum from La Mola, Monti dell'Anguillara |  | 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) | | feldspathoid-bearing alkalisyenitic ejecta of the Vico volcanic complex (Latium, Italy) FABIO BELLATRECCIA1, GIANCARLO...Roma La Sapienza, P. Aldo Moro 5, I-00185 Roma, Italy Dipartimento di Scienze della Terra, Università...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 |  | Balassone, G., Bellatreccia, F., Mormone, A., Biagioni, C., Pasero, M., Petti, C., Mondillo, N., Fameli, G. (2012) Sodalite-group minerals from the Somma Vesuvius volcanic complex, Italy: a case study of K-feldspar-rich xenoliths. Mineralogical Magazine, 76 (1) 191-212 doi:10.1180/minmag.2012.076.1.191 | Journal (article/letter/editorial) | | from the SommaVesuvius volcanic complex, Italy: a case study of K-feldspar-rich xenoliths G. BALASSONE1...Federico II, Via Mezzocannone 8, I80134 Napoli, Italy Dipartimento di Scienze Geologiche, Università...I-00146 Roma, Italy INGV, Osservatorio Vesuviano, Via Diocleziano, I-80124 Napoli, Italy Dipartimento...Università di Pisa, Via Santa Maria 53, I-56126 Pisa, Italy Centro Museale ‘‘Musei delle Scienze Naturali’’...I80134 Napoli, Italy ENEA Research Centre, Località Granatello, I-80055 Portici, Italy [Received 15 August |  | | Journal (article/letter/editorial) | | mainly in the town of Appleton, but extends a short distance west into the town of Washington,and north...north into the town of Liberty (Waldo County). It intrudes pelite schists and gneisses, and is itself cut...cut by numerousdikes of pink aplitic granite. Bowlders of this rock had previouslybeen observed20 to 25...25 miles to the southeast, near the villages of Spruceheadand St. George. In the field the rock was called...crysts of feldspar in a rather fine, dark-green,even-grainedmatrix made up almost entirely of biotite |  | | Catalog/List | | pinkish form, which is a lithium rich variety. Mass of small plates about 5mm size intergrown on topaz matrix...l 0 3. ASTROPHYLLITE very rich golden-brown mass of thin platy crystals in 5x2.5 inch matrix, with minor...j__ l ~ he_ 4. 5. STRONTlANITE nice rich piece of yellowish-green coarsely fibrous in matrix, Whitesmith...x2 size £ 14 6. CHALCOPYRITE good display piece of golden crystals to about 8mm with crystalline pyrite...fibrous mass small lxl inch (a most unusual form of this mineral) Agnew Mine, Leinster Western Australia |  | | 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 |  | Casillas, Ramón, Nagy, Géza, Demény, Attila, Ahijado, Agustina, Fernández, Carlos (2008) Cuspidine–niocalite–baghdadite solid solutions in the metacarbonatites of the Basal Complex of Fuerteventura (Canary Islands) Lithos, 105 (1) 25-41 doi:10.1016/j.lithos.2008.02.003 | Journal (article/letter/editorial) | | solid solutions in the metacarbonatites of the Basal Complex of Fuerteventura (Canary Islands) Ramón Casillas...Metamorphosed carbonatites, located in the Basal Complex of Fuerteventura, Canary Islands (Spain), contain unusual...disilicates with minor Zr contents cover the whole range of cuspidine–niocalite solid solution. Disilicate crystals...always have Nb, too, and can be described as members of the cuspidine–niocalite–baghdadite ternary solid...compositions between niocalite and baghdadite. All of the analyzed crystals have very high Sr contents |  | | Journal (article/letter/editorial) | | THE CALCULATION OF THE NORM IN IGNEOUS ROCKS GEORGE I. FINLAY Colorado College In presenting to successive...successive classes of students in petrography the method of calculating the norm for igneous rocks under...classification of Cross, Iddings, Pirsson, and Washington, the writer has found such a selection of calculated...accompanied by discussion, of great service. For practice in calculation the collection of analyses with their...Professional Papers I4 and 28 of the U. S. Geological Survey is invaluable. Of the calculated analyses which |  | | | | AND B. BAGIŃSKI1 1 IGMiP Faculty of Geology, University of Warsaw, al. Żwirki i Wigury 93, 02-089...Camborne School of Mines, School of Geography, Archaeology and Earth Resources, University of Exeter, Cornwall...presented of chevkinite-group minerals from Canada, USA, Guatemala, Norway, Scotland, Italy and India...K-rich tuff. The analyses extend slightly the range of compositions in the chevkinite group, e.g. the most...variation in minerals of the perrierite subgroup, which can form in a wide range of host rock compositions |
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Albano Lake crater, Alban Hills, Metropolitan City of Rome Capital, Lazio, Italy