 | | Journal (issue) | | copertina: Corindone, cristallo di 2,25 mm Tre Croci, Vetralla VT; coll. e foto R. Pucci Ricordo di Franco...R. (1993) - Nuovi ritrovamenti mineralogici nel Lazio – Notiziario del G.M.R. IL Cerapietre, n°20, 31-34...Pucci R. (1994) Nuovi ritrovamenti mineralogici nel Lazio, II parte Notiziario del G.M.R. IL Cercapietre,...Caprarola; Tre Croci, Vetralla; Valle Cesate, Botte, Vetralla; Carcarelle, Viterbo. Infine, come già anticipato...Tre Croci, Vetralla; Valle Cesate, Botte, Vetralla; Carcarelle, tutte in provincia di Viterbo sono stati |  | | Journal (issue) | | ambito mineralogico e petrografico della regione Lazio SEDE: c/o MUST – Museo Universitario di Scienze...nel Lazio ritrovamento: R. Begini, L. Nizi; - Thorianite in un proietto pirossenico di Vetralla (VT)...della Tolfa: Geologia ed Itinerari Mineralogici - Lazio Minerale, Bollettino dell’Associazione Mineralogica...evolution of the Ceriti Mountains area (Latium, central Italy) - Memorie Descrittive della Carta Geologica d'Italia...Geologia dei Monti della Tolfa (Lazio Settentrionale; Prov. di Roma e Viterbo) - Mem. Soc. Geol. It., 11, |  | | 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...alla peprossiite-(Ce) rinvenuta nei pressi di Vetralla (Calvario et al., 1993) che risultava però particolarmente...con la peprossiite-(Ce) rinvenuta nei pressi di Vetralla, VT (Calvario et al., 1993). Fig. 6 – Peprossiite-(Ce) |  | | Journal (issue) | | U e REE. Così come per tutte le cancriniti del Lazio, anche la formazione della kircherite è riconducibile.../2011, 27-41 Mattei L. et al.: Il Lazio e i suoi zirconi IL LAZIO E I SUOI ZIRCONI Luigi Mattei*, Roberto...nelle piroclastiti dei complessi vulcanici del Lazio. Spesso rinvenuto in bei cristalli, di abito ben...Bassano Romano, VT. Coll. e foto L. Mattei. Il Lazio è noto a tutti i collezionisti e ricercatori del...per taluni un’eccel- Fig. 1. Zircone di 0,6 mm; Vetralla, VT. Coll. e foto L. Mattei. Fig. 3. Zircone |  | | Journal (issue) | | Fluoro-edenite from Biancavilla (Catania, Sicily, Italy): crystal chemistry of a new amphibole end-member...Fluorophlogopite from Biancavilla (Mt Etna, Sicily, Italy): crystal structure and crystal chemistry of a new...sienitico (sanidiniti), che si possono rinvenire nel Lazio, fra gli interstizi formati dai cristalli di sanidino...from the Kailibiota (Middle Cambrian, Guizhou Province, Cina) - A missing link for assessing the early...identiche ad altre specie – presenti anch’esse nel Lazio – appartenenti agli stessi gruppi, talvolta presenti |  | | Journal (article/letter/editorial) | | PETROLOGICAL ITALIAN II. THE VITERBO SKETCHES. REGION. Bibliography.-The writings of the early...pamphlet, entitled I Vulcani Cimini e Vulsinii (Viterbo, 1877), which is out of print and very rare. It...of Italy. Topograpzy.-The Viterbo region lies a few kilometers southeast of Lake Bolsena, Viterbo being...resembles in many respects the Bolsena region. East of Viterbo and in the northern part of the region lies the...above the sea and about 800 above the plateau of Viterbo. Connected with this and forming part of the same |  | | Journal (issue) | | ambito mineralogico e petrografico della regione Lazio SEDE: c/o MUST – Museo Universitario di Scienze...- 8 dicembre 2019 V. Nasti 17 L’anatasio nel Lazio, nuovi ritrovamenti R. Begini, M. Corsaletti, G...ferri-mottanaite-(Ce), nuova specie del gruppo da Tre Croci (Vetralla, VT) R. Pucci 84 La collezione Frediano Vannucci...ambito mineralogico e/o petrografico della regione Lazio. Per ultimo, la sottoscrizione con il Direttore...bassa Toscana e le località mineralogiche dell’alto Lazio nel Distretto Vulcanico Vulsino. Non tardò comunque |  | | Journal (article/letter/editorial) | | great strato-volcanoes, represented at Bolsena, Viterbo, Bracciano, and the Alban Hills, as well as at...with exceptionally phonolite rocks -ciminites at Viterbo and toscanite at Bracciano. True trachytes are...form an excellent example of a "petrographical province," and it is clear that the products of all the...SKETCHES 353 NOTES TO TABLE I. I. Fontana Fiesole, Viterbo, H. S. Washington anal., JOUR. GEOL., IV, 849,...spot, plagioclase is n:t as abundant as in the Viterbo or Bolsena rocks. There are, however, some phenocrysts |  | | Book (volume) | | GEOLOGY 4 PART CENTRAL AND Ili SOUTHERN ITALY BY C. § DU RICHE PRELLER, M.A, Ph.D, AMICE., MLEE...MOUNTAIN BARTGG CENTRAL AND GEOLOGY. Ut SOUTHERN ITALY. OTHER 1877. 1880. 1881. 1893. 1893. 1893. 1893...(The Moraine Walls and Lake Basins of Northern Italy. Piedmontere Alps, Ligurian Apennines, Carrara Mountains...idem. The Ancient Sea and Lake Basins of Central Italy: The Sub- the Geol. Structure of Elba.) “ Journ...VOLCANOES OF CENTRAL AND ABRUZZI, SOUTHERN ITALY. BY bea eee hsp SIBNGRT LC RE O2 ett ed ed nel |  | Cinti, D., Tassi, F., Procesi, M., Bonini, M., Capecchiacci, F., Voltattorni, N., Vaselli, O., Quattrocchi, F. (2014) Fluid geochemistry and geothermometry in the unexploited geothermal field of the Vicano–Cimino Volcanic District (Central Italy) Chemical Geology, 371. 96-114 doi:10.1016/j.chemgeo.2014.02.005 | Journal (article/letter/editorial) | | of the Vicano–Cimino Volcanic District (Central Italy) D. Cinti a,⁎, F. Tassi b,c, M. Procesi a, M. Bonini...Vulcanologia (INGV), Via di Vigna Murata 605, 00143 Roma, Italy Dipartimento di Scienze della Terra, Università...Università di Firenze, via G. La Pira 4, 50121 Firenze, Italy CNR — Istituto di Geoscienze e Scienze della Terra...Terra, via G. La Pira 4, 50121 Firenze, Italy a r t i c l e i n f o Article history: Received 17 October...R. Hilton Keywords: Geothermal resource Central Italy Fluid geochemistry Water–gas–rock interaction Hydrothermal |  | | | | Tre, Largo S. Leonardo Murialdo 1, I-00146 Roma, Italy Istituto Nazionale di Fisica Nucleare, Laboratori...), Via Enrico Fermi 40 I00044 Frascati (Roma), Italy 3 Istituto Nazionale di Geofisica e Vulcanologia...N.G.V.), Via di Vigna Murata 605, I-00143 Roma, Italy 4 Istituto di Geologia Ambientale e Geoingegneria...- C.P. 10 Monterotondo Stazione, I-00016 Roma, Italy 2 [Received 30 March 2009; Accepted 6 July 2009]...300 Loc. Tramariglio, Alghero I-07041 Sassari, Italy DOI: 10.1180/minmag.2009.073.3.399 # 2009 The Mineralogical |  | | Journal (issue) | | riconoscono un numero limitato di colate laviche a leucite, principalmente localizzate nel settore più orientale...fenocristalli e dalla presenza di cristalli di sanidino, leucite e clorite, quest’ultima legata certamente a processi...in una delle località geologiche più famose del Lazio settentrionale. Fig. 8 – La ricerca tra i massi...dalla presenza in pasta di fondo di cristalli di leucite, di minerali opachi di minerali femici come la...andesina e labradorite); A 20% (sanidino); F 10% (leucite); corrispondenti, dopo la normalizzazione a 100 |  | | Journal (issue) | | complesso vulcanico di Vico presso Capranica, Viterbo (Callegari et al., 2011). È stata rinvenuta nelle...nell’ignimbrite “C” (Locardi, 1965) a Capranica, Viterbo. Il cam- Il Cercapietre 1-2 /2010, 6-12 pione...Baddeleyite from the Vico volcanic complex, Latium Italy - Rendiconti Fis. Acc. Lincei, 9, 27-33. BELLATRECCIA...minerali di Th, U e REE negli inclusi sienitici del Lazio ed ipotesi genetiche - Rendiconti Fis. Acc. Lincei...(Latium, 11 Il Cercapietre 1-2 /2010, 6-12 Italy) - European Journal of Mineralogy, 14, 809-820. |  | | Journal (article/letter/editorial) | | Auburn Universit Afghanite Sar-e-Sang, Badakhshan Province, Afghanistan F eldspathoids are peculiar minerals...reorganized. Familiar examples include nepheline, leucite, and members of the sodalite and cancrinite groups...ejecta collected in the general Mount Vesuvius area, Italy (Parodi, Ballirona, and Maras 1996). Specific localities...sanidine, diopside, wollastonite, and others), Vetralla (crystals with nosean, vonsenite, sanidine, and...found at Sar-e-Sang,Kokcha Valley, Badakhshan Province, Afghanistan. The 11 x 14-cm specimen is in the |  | | Book | | K. Gupta Kenzo Yagi Petrology and Genesis of Leucite-Bearing Rocks With 99 Figures and 43 Tables Springer-Verlag...Includes bibliographical references and index.!. Leucite. 2. Petrology. 1. Yagi, Kenzo, 1914- joint author...dominated by mafic and ultramafic rocks containing leucite. Its occurrence is very restricted as compared...are discussed. Phase equilibria studies on many leucite-bearing ternary, pseudoternary, quaternary, and... Survival of leucite and formation of pseudoleucite is discussed in Chapter 13. Leucite-bearing synthetic |  | | Catalog/List | | crystal inwhite Albite Alpe Rosso, Val Vigezzo Italy ½ ins £2 _ Ca Al SiO _____ ______ _ _ about_halfinssize...Greenish masses with some black Spinet Trentino, Italy ½" £2 lx2 £5 . Pyroxene _ __ -·-- ·-·· .. -·- ·...···· __ . _ . 149 GANOPHYLLITE Molinello Mine, Italy ½x½ £3 Brown fibrous areas on quartz _K Na Mn Al...;;- - - ----- - - - - ·va1 d' Aosta, Piedmont, Italy lxl 60p Jx2 £1 2x2 £2 • • 2x3 £3 - - - - - ...NOSEAN terminated yellowish micro crystal on Viterbo Italy lxl £5 _ sodalitegroup . .. . .... _____Sanidine |  | | Journal (issue) | | frequently found in association with nepheline or leucite in nepheline syenites or phonolites and related...quarry, Monte Somma/Vesuvius, Napoli, Campania, Italy. WAHJr photo. extreme, all the nosean crystals...from Cave San Vito, Monte Somma, Napoli, Campania, Italy. WAHJr photo. Figure 7. Dodecahedral haiiyne, pale...reentrants, 1.2 mm long. From the Alban Hills, Roma, Lazio, Italy. Speci men #2960, Cahn Collection, Yale University;...and areas north of Rome and on Mount Vesuvius in Italy; all noted for their under saturated, pyroclastic |  | Chukanov, Nikita V., Vigasina, Marina F., Shendrik, Roman Yu., Varlamov, Dmitry A., Pekov, Igor V., Zubkova, Natalia V. (2022) Nature and Isomorphism of Extra-Framework Components in Cancrinite- and Sodalite-Related Minerals: New Data. Minerals, 12 (6) 729 doi:10.3390/min12060729 | Journal (article/letter/editorial) | | Koksha valley, Sar-e Sang district, Badakhshan province, Afghanistan. The mineral forms pale-green, spindle-like...nepheline, leucite and humite. The sample originates from the Tre Croci occurrence, near Vetralla, Viterbo...Viterbo province, Latium, Italy. The empirical formula is Na17.13 Ca10.47 K3.32 (Si24.27 Al23.52 Fe0.21 O96...Caldera, Sacrofano municipality, Rome province, Latium region, Italy. The associated minerals are sanidine...sanidine, diopside, andradite, biotite, leucite, haüyne, sacrofanite, biachellaite and liottite. The empirical |  | Perna, Maria, Zaccaria, Daria, Rosatelli, Gianluigi, Stoppani, Francesco, Curti, Ezio, Spratt, John, Humphreys-Williams, Emma, Najorka, Jens, Brownscombe, Will, Nestola, Fabrizio, Stoppa, Francesco (2021) Dissolution-Repackaging of Hellandite-(Ce), Mottanaite-(Ce)/Ferri-Mottanaite-(Ce) Minerals, 11 (6) 610 doi:10.3390/min11060610 | Journal (article/letter/editorial) | | University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy; mariagrazia.perna@unich.it (M.G.P.); daria.zacca@hotmail...(F.S.) Gruppo Mineralogico Romano, 00185 Roma, Italy; franz.vonhalt@gmail.com (F.S.S.); ezio.curti@gmail...of Geosciences, Padua University, 35121 Padova, Italy; fabrizio.nestola@unipd.it Correspondence: grosatelli@unich...); brockite; Rare Earth Elements; Roman Region—Italy Academic Editors: Vassily V. Vrublevskii and Anna...Geological Setting The Roman Region in Central Italy (RR hereinafter, [7]) consists of four main volcanic |  | | Book | | kalsilite-bearing rocks, kimberlites, lamproites, leucite-bearing rocks, lamprophyres and charnockites. It......................................... 16 2.8 Leucite-bearing rocks ....................................... 17 2.8 Mineralogy of principal groups of leucite-bearing volcanic rocks ..........................and was followed by Bruno Zanettin (1980– 1984, Italy), Mike Le Bas (1984–2001, UK) and Bernard Bonin...(1975–80, Switzerland), Giuliano Bellieni (1980–84, Italy) and Alan Woolley (1984–2001, UK). During this time |  | | Catalog/List | | £3 La Cetine Mine. Near Rosia, Sienna, Tuscany. Italy Quirang, Skye, Scotland 'A x A £4 Ramsley Mine...crystal inwhite Albite Alpe Rosso, Vai Vigezzo Italy about half ins size Ixl" £4 Near Elizabeth Lake...Cordoba with short wave due to possible U minerals Province, Argentina__________ Pure white masses Ivigtut...Greenish masses with some black Spinel Trentino, Italy white micro crystals in limonitic matrix 1x2 £1...Location interest________________ Molinello Mine, Italy Brown fibrous areas on quartz White fibrous filling |  | | Book (edition) | | expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION...conditions in the gold-bearing "greenstone" in Abitibi province in northern Ontario and Quebec. Some genetic problems... Actinolite - byssolite, 50 mm, Valle d'Aosta, Italy, G short-columnar crystals, usually in granular |  | | Report (issue) | | although modally the only salic minerals visible are leucite and nosclite, the analysis shows a large excess...analysis of the ciminite of Fontana Fiescoli, near Viterbo.** The mode, as calculated from this analysis,...of Italian leucite-bearing rocks. Of these one may be cited of a leucite-melaphyre (leucite-basanite)...small hill bears this out, as it indicates that leucite constitutes about 40 per cent of the rock. The...potash in the analysis yields but 7.8 per cent of leucite, and is certainly far too low. This analysis and |  | | Book (edition) | | CCM CM DANR EJM JMPS MM MP NJMA ZRMO Republic province prefecture county departement departamento ...the La Fossa crater, Vulcano Is., Lipari Islands, Italy. Anthropogenic on burning coal dumps of the Anna...the La Fossa crater, Vulcano Is., Lipari Islands, Italy. < 3. D(calc.) = 3.81. Ne,o = 1.710, 1.777, (+)...the La Fossa crater, Vulcano Is., Lipari Islands, Italy. AM 95, 382-385, 2010. Akaogiite TiO2 (4.D), an...Cavalluccio, Sacrofano caldera, Roma prov., Lazio, Italy. zRMO 136, I, 82-89, 2007. DAN 415, 242-246 |  | | Report (issue) | | rock is of value in direct 96. Some analyses of leucite-basanite show 8lkalies ratio as it fulfills three...Marblehead Neck (Nos. 20 and 21, I. 4. 1. 3), the leucite banakite of the Yellowstone Park (Nos. 10 and 11...characters are the wyomingite and orendite of the Leucite I-Iills. In the wyomingite, although modally the...the only salic , .minerals visible are leucite and noselite, the analysis shows a large exce.ss of silica...analysis of the ciminite of Fontana Fiescoli, near Viterbo. 1 The mode, as calculated from this analysis/ |
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