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Nepheline from
San Vito Quarry, San Vito, Ercolano, Mount Somma, Somma-Vesuvius Complex, Naples, Campania, Italy


Locality type:Quarry
Classification
Species:Nepheline
Formula:Na3K(Al4Si4O16)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Hornblende Root Name Groupā“˜3 photos of Nepheline associated with Hornblende Root Name Group at this locality.
Pyrochlore Groupā“˜2 photos of Nepheline associated with Pyrochlore Group at this locality.
Diopsideā“˜2 photos of Nepheline associated with Diopside at this locality.
Fluorapatiteā“˜1 photo of Nepheline associated with Fluorapatite at this locality.
Guariniteā“˜1 photo of Nepheline associated with Guarinite at this locality.
Andraditeā“˜1 photo of Nepheline associated with Andradite at this locality.
Sanidineā“˜1 photo of Nepheline associated with Sanidine at this locality.
Wollastoniteā“˜1 photo of Nepheline associated with Wollastonite at this locality.
Aragoniteā“˜1 photo of Nepheline associated with Aragonite at this locality.
Fluoriteā“˜1 photo of Nepheline associated with Fluorite at this locality.
Data
Mineral Data:Click here to view Nepheline data
Locality Data:Click here to view San Vito Quarry, San Vito, Ercolano, Mount Somma, Somma-Vesuvius Complex, Naples, Campania, Italy
Photo GalleryView Gallery (28 photos)
Data Identifiers
Mindat Occurrence Record ID:479644
Long-form Identifier:1:3:479644:2
GUID (UUID V4):8d4bc23d-a845-436c-8cbb-c072d5718166
Nearest other occurrences of Nepheline
3.2km (2.0 miles) ā“˜Mount Somma, Somma-Vesuvius Complex, Naples, Campania, Italy
3.8km (2.4 miles) ā“˜Mount Vesuvius, Somma-Vesuvius Complex, Naples, Campania, Italy
4.6km (2.9 miles) ā“˜Trapolino Quarry (Cava Nuova), Somma Vesuviana, Mount Somma, Somma-Vesuvius Complex, Naples, Campania, Italy
8.8km (5.5 miles) ā“˜Villa Inglese quarries, Torre del Greco, Mount Vesuvius, Somma-Vesuvius Complex, Naples, Campania, Italy
16.1km (10.0 miles) ā“˜Soccavo, Naples, Naples, Campania, Italy
62.1km (38.6 miles) ā“˜Roccamonfina Volcanic Complex, Caserta, Campania, Italy
62.8km (39.0 miles) ā“˜Orchi, Conca della Campania, Roccamonfina Volcanic Complex, Caserta, Campania, Italy
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
Sodalite-group minerals from the SommaVesuvius volcanic complex, Italy: a case study of K-feldspar-rich...I80134 Napoli, Italy Dipartimento di Scienze Geologiche, UniversitaĢ€ Roma Tre, Largo San Leonardo Murialdo...I-00146 Roma, Italy INGV, Osservatorio Vesuviano, Via Diocleziano, I-80124 Napoli, Italy Dipartimento...UniversitaĢ€ di Pisa, Via Santa Maria 53, I-56126 Pisa, Italy Centro Museale ā€˜ā€˜Musei delle Scienze Naturaliā€™ā€™...I80134 Napoli, Italy ENEA Research Centre, LocalitaĢ€ Granatello, I-80055 Portici, Italy [Received 15 August
Journal (article/letter/editorial)
in volcanology in the Neapolitan area, southern Italy: a review and some alternative views Benedetto De...greater metropolitan area of Naples, southern Italy; Mt. Somma-Vesuvius to the east and the Campi Flegrei...detailed discussion of the large, highly explosive Campania Volcanic Zone (CVZ) ignimbrite events. These volcanic...Napoli Federico II, Via Mezzocannone 8, 80134 Naples, Italy e-mail: bdevivo@unina.it risk assessment and...people living around the Vesuvius and Campi Flegrei volcanoes in southern Italy. Thus, the intensive research
Journal (article/letter/editorial)
PAPER Nephelines from the Somma-Vesuvius volcanic complex (Southern Italy): crystal-chemical, structural...type-locality, the SommaVesuvius volcanic complex (southern Italy), and investigated for their chemistry...previous studies of natural nephelines. All 16 nepheline samples adopt space Editorial handling: A. Beran...Napoli Federico II, Via Mezzocannone 8, 80134 Naples, Italy e-mail: balasson@unina.it V. Kahlenberg Institut...70126 Bari, Italy A. Mormone INGV Osservatorio Vesuviano, Via Diocleziano 328, 80124 Naples, Italy group
Journal (article/letter/editorial)
F0.055 (OH)0.065 O4.880 , from San Vito quarry, Mt. Somma, Naples, Italy, is characterised by extensive...words: Niobian titanite, crystal structure, Mt. Somma. Introduction Titanite [general formula XYOZO4...exception of the titanite from the Ilomba nepheline syenite complex (north Malawi) described by Woolley et...recent ejectum sampled in a quarry near San Vito, Mt. Somma, Naples (Italy). Sample description and occurrence...inside a syenitic ejectum at a San Vito quarry, Mt. Somma, Naples (Italy). The host rock was collected
Report (issue)
Naujakasik, Greenland. (2) Oka, Canada. (3) Monte Somma, Italy; by electron microprobe, average of ten analyses;...(Si2:71 P0:47 )Ā§=3:18 O12 (OH): Occurrence: In nepheline syenites, pegmatites, and contact deposits related...Pibnesburg complex, Rustenburg, Transvaal, South Africa. In the San Vito quarry, Monte Somma, Campania, Italy... not otherwise located in China. In the Ishim complex, northern Kazakhstan. From the Khibiny massif,...First occurrence of britholite-(Ce) in Italy (Monte Somma, Vesuvius). Eur. J. Mineral., 1, 723{725. All
Journal (article/letter/editorial)
Austria Variable water content of nepheline from Somma-Vesuvio, Italy G. B a l a s s o n e 1 a n d A. B...della Terra, Universitfi degli Studi di Napoli, Italy 2 Institut fiJr Mineralogie und Kristallographie...subvolcanic and metamorphic parageneses of Somma-Vesuvio, Italy was studied by polarized FTIR microspectrometry...temperature spectrum" of a thermally treated nepheline reported by Beran and Rossman (1989) also occurs...paragenesis of Somma-Vesuvio. Zusammenfassung Variabler Wassergehalt im Nephelin vom Somma-Vesuvio, Italien
Book
DEVELOPMENTS IN VOLCANOLOGY 9 VOLCANISM IN THE CAMPANIA PLAIN Vesuvius, Campi Flegrei and Ignimbrites i El...Knowledge and Future Perspectives F. Dobran (Editor) Vesuvius 2000: Education, Security and Prosperity Front...Pignatelli: ā€œGrande Eruzione del Vesuvio del 1767ā€ (Vesuvius, Great Eruption of 1767) and on the back cover:...Developments in Volcanology, 9 VOLCANISM IN THE CAMPANIA PLAIN Vesuvius, Campi Flegrei and Ignimbrites Edited by...Napoli, Italy Amsterdam - Boston - Heidelberg - London - New York - Oxford Paris - San Diego - San Francisco
Journal (article/letter/editorial)
ejecta from recent volcanism of the SommaVesuvius (Italy): Crystal chemistry and genetic inferences Giuseppina...ejecta from recent volcanism of the SommaVesuvius (Italy): Crystal chemistry and genetic inferences, LITHOS...ejecta from recent volcanism of the T Somma-Vesuvius (Italy): crystal chemistry and genetic inferences...ā€œFederico IIā€, via Mezzocannone 8, I-80134 Napoli, Italy MA NU balasson@unina.it; nicola.mondillo@unina...degli Studi di Bari, via Orabona 4, I-70125 Bari, Italy fernando.scordari@uniba.it; maria.lacalamita@uniba
Journal (article/letter/editorial)
component in leucite from Somma-Vesuvius and Roccamonfina volcanoes (southern Italy) ā€“ a FTIR spectroscopic...different host rocks of Somma-Vesuvius and Roccamonfina volcanoes (southern Italy) are reported. All leucite...cm ā€“1 represents the typical spectrum of the Somma-Vesuvius samples, whereas type 2, revealing two additional...crystals. Key words: leucite, trace hydrogen, Somma-Vesuvius, Roccamonfina, FTIR spectroscopy. Introduction...rifting, generally of Tertiary to recent age. In Italy, this feldspathoid occurs in the Roman Comagmatic
Journal (article/letter/editorial)
alkalic pegmatites Mount Monoclinic, space group, C2/m, a 9.80, b Alluaiv, Lovozero Complex, Kola Peninsula...mineral name is listed as an 'IMA name' feldspar, nepheline, sodalite, cancrisilite (this list) though it...W. Robinson and J.A. Nelen, 1991. Neues Jahrb. complex, Questa, Tats County, New Mexico, Min., Mh., 169...hyper-alkalic pegmatitic veins at Mount Alluaiv, Lovozero Complex, Kola Peninsula, Russia. Ideal formula...Davis and S.J. Sutley, 1994. Can. Min., 32, 839. Mount Mica pegmatite, South Paris, Oxford County, Maine
Journal (article/letter/editorial)
metallogenic survey of alkalic rocks of Mt. Somma-Vesuvius volcano A. Paone1;2 , R. A. Ayuso1 , and B...degli Studi di Napoli ``Federico II'', Napoli, Italy 2 With 6 Figures Received March 27, 2000; revised...version accepted February 28, 2001 Summary Somma-Vesuvius is an alkaline volcano whose products (pumice...between 0.1 and 0.4 wt% for the complete Mt. Somma-Vesuvius activity, except for the Ottaviano and Avellino...a wider range, from 0.1 wt% to 1.6 wt%. Mt Somma-Vesuvius has some features similar to those of mineralized
Journal (article/letter/editorial)
ļ¬‚uid transfer at Campi Flegrei caldera (Southern Italy) during the past 5 ka as revealed by geochemical...Osservatorio Vesuviano, Via Diocleziano 328, 80124 Napoli, Italy Dipartimento di Scienze della Terra, dell'Ambiente...Federico II, Largo S. Marcellino 10, 80138 Napoli, Italy c Dipartimento di Fisica ā€œE. R. Caianielloā€, UniversitĆ ...Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy d Dipartimento di Ingegneria Civile, Design, Edilizia...di Napoli, Via Roma 29, 81031 Aversa, Caserta, Italy e Istituto Nazionale di Geoļ¬sica e Vulcanologia
Journal (article/letter/editorial)
Apennines from Tuscany to Naples, and which may be called the Bolsena-Vesuvius line. In a paper already...the Alban Hills, as well as at Rocca Monfina and Vesuvius farther south. The main structural features of...potash-rich rocks which are found along the Bolsena-Vesuvius line carry basic plagioclase-labradorite to 1...closely agrees with that of the Bolsena rock. The San Magno vulsinite (No. 5) is quite similar, though...low. In regard to the rocks from Torre Alfina and San Lorenzo (Nos. 6 and 7) I must confess to some hesitation
Book (edition)
Republic). W.D. Birch (Australia), Elena Bonaccorsi (Italy), Ernst A.J. Burke (Netherlands), L.J. Cabri (Canada)...M. Dcliens (Belgium). Giancarlo Delia Ventura (Italy), T.S. Ercit (Canada). Alexander Falster (USA)....(Canada). L.A. Groat (Canada). Alessandro Guastoni (Italy), William A. Henderson. Jr. (USA). D.D. Hogarth...(ltaly). Igor Pekov (Russia), atale Perchiazzi (Italy). Ole V. Petersen (Denmark). Fedcrico Pezzotta (ltaly)... Temple Mountain. on the southeast flank of the San Rafael swell about 47 miles southwest of Green River
Book (volume)
bonds or groups of atoms forming covalent bonds ā€“ complex anions (e.g. CO32, C2O42, SO42, PO43, SiO44...vibrations of most important coordination polyhedra and complex anionic groups are listed by Miller and Wilkins...zirconoand titanosilicates characterized by very complex and variable crystal-chemical features (Johnsen...crystals (solid solutions involving different complex anions, alteration of different kinds of stacking...spectra of cancrinite-group minerals with more complex structures and the number of layers more than 2
Book (edition)
oxides and similar compounds, oxidic compounds with complex anions, and a few organic species. Mineral species...Subsidim-y anions (OH,F,O) are positioned before the complex anion , with both enclosed in square brackets,...of the valency electrons of the oxygens of the complex ions are involved in bonding to the cations". The...halides without H2O 3.B Simple halides with H2O 3.C Complex halides 3.D Oxyhalides, hydroxyhalides, and related...geographical abbreviations used are as follows: Mt. (mount or mountain), Mts. (mountains), R. (river), Is.
Journal (issue)
frequently found in association with nepheline or leucite in nepheline syenites or phonolites and related...Figure 4 and the octahedron. The sodalite from Mount Vesuvius in Figure 5 shows major dodecahedron faces...form twins such as those of sodalite from Monte Somma, hauyne from Mendig in the Eifel District, and nosean...size, from the Pollena quarry, Monte Somma/Vesuvius, Napoli, Campania, Italy. WAHJr photo. extreme,...crystal, 2.8 mm long, from Cave San Vito, Monte Somma, Napoli, Campania, Italy. WAHJr photo. Figure 7. Dodecahedral
Book
are: Russia (46), United States of America (34), Italy (19), Canada (16), People's Republic of China (11)...Museum), who helped me through some incredibly complex crystallographic problems; Joan C. Mandarino, my...Czech Republic Finland France Germany Greece India Italy Japan Kazakhstan Kyrgyzstan Moon Nu111ber of Species...REEMSi0 3 MP0 4 MC0 3 MS4+0 2 )0 Locality: Poudrette Quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada...Tetragonal Cu2+MntSiO 12 Locality:The southern slope of Mount Ochi,some hundred meters E ofMili near Karystos
Book
molasses nebh-ela, cloud Gk. nephele, cloud nepheline / y Romance languages Greek Middle English...indigenous people of the discovery area. Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada...County, Utah, U.S.A., who found the first braunite. Mount Ochi, Karystos, Greece. Reinecke, T. et al. (1991):...problematical nature of the mineral. Ilfmaussaq alkaline complex, Tunugdliarfik, Greenland. SrAIF4(OH)eH20, mon... (1783): Memorie Mineralogico sulla Montagne di San Gottardo, Milano, 57. its constituents. Miask, IImen
Report (issue)
xenolith from Vesuvius, Italy (X500); (D) Crystallized melt inclusion in quartz from Ponza, Italy (X400); (E)...Crystallized melt inclusion in trachyte from Ponza, Italy (X800); (F) Altered melt inclusion from a porphyry...including ā€œstone-cavitiesā€ from the island of Ponza (Italy) (Fig. 1-1D, E). Fedele et al. (2003) studied similar...inclusions are common in some minerals, such as nepheline, plagioclase (Halter et al. 2004b) and pyroxene...inclusions (MI) in zircons from the Quottoon Igneous Complex, British Columbia, Canada (from Thomas et al. 2002)
Book (edition)
and O, OH, F, and H20 Groups and Other Anions or Complex and Some Beryllosilicates 1020 1061 1106 1116...England. Sharon Cisneros: Minerological Research Co., San Jose, California. Andrew M. Clark: Dept. of Mineralogy...Short Hills, New Jersey. Renato Pagano: Milan, Italy. Ole V. Petersen: Geologisk Museum, Copenhagen,...followed in this edition. The many and often very complex silicate minerals are here classified for the first...may be less for simple structures or more for complex ones. Typically, the projection is down the shortest
Catalog/List
Mica). Bobierite. Brugnatellite and Humite from Italy. Unusual green opal variety Hyalite. From India... grey-green somewith Serpentine. (CountyBridge Quarry, Lizard) lxl 90p lx2 fl.50 2x2 f3.00 024 NATIVE~...rnicaeousmasses on matrix (St Marcel, Val d 1 Aosta Italy) lxl ?Op lx2 El.JO 2x2 EJ.00 rich brownchip 036...crystals in cavities in Slag.Cetine Hine, Si.rnna , italy. lem n.BO 03& CHABAZITE white crystals on Basalt...thin white crust on lem rnatrix.(Mt .hmiataTuscany Italy) fl.20 235 DELHAYELITE rich grey cleavage (KhibinyMassif
Catalog/List
SULPHUR ANDCOALTAR Cozzodisi Mine, Enna, Sicily, Italy Approx. 15 nicely formed orthorhombic sulphur crystals...00 Al-75 SULPHUR Cozzodisi Mine, Enna, Sicily, Italy Golden broi,:n sulphur crystals to 6rroncover approx...this type as sevcral thin Stilhites appear to be san...Stilbites, o[ this locality. MICROMOUNTS (20) ITALY Many of these Italian specimens are showy& with... MS-2 ZIRCON,Sacrofano $3.75 S2.00 MS-9 NEPHELINE, Sacrofano $3.00 $2.00 MS-10 ZIRCON,Sacrofano
Book (edition)
HEIDELBERG ā€¢ LONDON NEW YORK ā€¢ OXFORD ā€¢ PARIS ā€¢ SAN DIEGO SAN FRANCISCO ā€¢ SINGAPORE ā€¢ SYDNEY ā€¢ TOKYO Elsevier...phases (medium grey). Twinning Simple to very complex twinning occurs in numerous minerals, with 4 major...and complex twinning can be observed in adjacent grains. Left: Simple (upper right) and complex (lower...(1991) states, ā€œOre deposits belong to the most complex inorganic features of our planet. If this complexity...occur in titanomagnetite. In other cases, more complex shapes develop. Right: Finely lamellated and spindle-like
Journal (article/letter/editorial)
OSSERVATORIO VESUVIANO, V. MANZONI 249, NAPOLI, I-80123, ITALY 2 DIP. GEOFISICA E VULCANOLOGIA, UNIVERSITAĢ€ ā€˜FEDERICO...NAPOLI, L.GO S. MARCELLINO 10, NAPOLI, I-80138, ITALY 3 DEPARTMENT OF GEOLOGICAL SCIENCES, UNIVERSITY...di Napoli, L.go S.Marcellino 10, Napoli, I80138, Italy. Telephone: +39 81 5803110. Fax: +39 81 5527631...VolcaĢ€n Las Navajas in Mexico, and SW Sardinia in Italy. General studies of peralkaline rocks, with many...of all the Quaternary alkaline volcanic rocks of Italy, and are inferred to represent magmas coming from
 
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