 | | 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... sia perché rappresenta la località tipo di ben tre specie minerali: - peprossiite-(Ce): primo borato...peraltro molto ben descritto nel libro “I minerali del Lazio” (Stoppani e Curti, 1982), può essere identificato...del Dipartimento di Scienze della Università Roma Tre, per accertamenti analitici. Per il tramite di quest’ultimo |  | | Journal (issue) | | Dipartimento di Scienze dell’Università degli Studi Roma Tre PROMUOVE studi, ricerche, scambi ORGANIZZA conferenze...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...richiesta dell'Università Sapienza e di quella di Roma Tre che il GMR contribuisca, in occasione degli eventi |  | | Journal (issue) | | Dipartimento di Scienze dell’Università degli Studi Roma Tre PROMUOVE studi, ricerche, scambi ORGANIZZA conferenze...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,...limitata a nord-ovest Ai prodotti vulcanici e ai tre corpi intrusivi (molto probabilmente rappresentanti |  | Sacerdoti, Michele, Parodi, Gian Carlo, Mottana, Annibale, Maras, Adriana, Ventura, Giancarlo Della (1993) Asbecasite: crystal structure refinement and crystal chemistry. Mineralogical Magazine, 57 (387) 315-322 doi:10.1180/minmag.1993.057.387.14 | Journal (article/letter/editorial) | | Ferrara, Corso Ercole I d'Este 32, 1-44100 Ferrara, Italy GIAN CARLO PARODI* Museum National d'Histoire Naturelle...'La Sapienza', Piazzale A. Moro 5, 1-00185 Roma, Italy Abstract The crystal structure of antimonian asbecasite...occurring at Tre Croci near Vetralla, Vico volcanic complex, Roman potassic province, Latium, Italy, has been...crystal structure, crystal chemistry, Switzerland, Italy. Introduction A_SBECAStTE, ideally Ca3TiAs6Be2Si2020-P3cl...(Mattioli, 1979); and (2) at Tre Croci near Vetralla (Viterbo province, Latium), within a unique large |  | | Report (issue) | | 50 0.96 0.10 0.43 99.61 (1) Tre Croci, Vetralla, Viterbo province, Italy; average electron microprobe...mica, magnetite, rutile, titanite, other Th-U-REE bearing minerals. Distribution: At Tre Croci, Vetralla...Vetralla, Viterbo province, Italy. Name: An acronym from the names of two Italian collectors, Giancarlo Pierini...Material: Mineralogy Museum, University of Pavia, Italy (2005-001). References: (1) Boiocchi, M., A. Callegari...Be)2Si6B8O36(OH,F)2: A new borosilicate from Vetralla, Italy, with a modified hellandite-type chain. Amer |  | | Report (issue) | | 370 Total 98.50 (1) Tre Croci, near Vetralla, Viterbo province, Latium, Italy; electron microprobe analysis;...feldspathoid, clinopyroxene, clinoamphibole, magnetite, titanite, zircon, danburite, thorite, fluorite...mineral. Distribution: From Tre Croci, near Vetralla, Viterbo province, Latium, Italy. Name: Honors Curzio Cipriani...(later of Natural History), University of Florence, Italy, in recognition of his contribution to mineral systematics...Natural History Museum, the University of Florence, Italy (2771/RI). References: (1) Della Ventura, G., P |  | | 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...di Microscopia Elettronica dell’Università Roma Tre. Lo spettro di fluorescenza dei raggi X osservato...solitamente si osservano in questo tipo di inclusi: magnetite spesso alterata, titanite, “granato”, vonsenite |  | | Report (issue) | | Total 99.18 100.00 (1) Tre Croci, near Vetralla (Viterbo), Latium, Italy; electron microprobe and LA-ICP-MS...thorite/ekanite, magnetite, zircon, zirconolite, titanite. Distribution: From Tre Croci, near Vetralla, Vico volcanic...volcanic province, Italy. Name: Honors Annibale Mottana, Professor of Mineralogy, University of Roma Tre...Tre, Italy, for his leadership and support of investigations and cataloguing of the Latium minerals,...Mineralogy Museum, University of Pavia, Lombardy, Italy (2018-02). References: (1) Oberti, R., A. Langone |  | | Journal (issue) | | Dipartimento Scienze Geologiche, Università Roma Tre, Largo San Leonardo Murialdo 1, 00146 Roma 2 Dipartimento...Ingegneria Meccanica e Industriale, Università Roma Tre, Via della Vasca Navale 79, I-00146 Roma 6 Istituto...U e REE. Così come per tutte le cancriniti del Lazio, anche la formazione della kircherite è riconducibile...Dipartimento di Scienze Geologiche, Università Roma Tre con uno spettrometro Nicolet Magna 760. Lo spettro...Dipartimento di Scienze Geologiche dell’Università Roma Tre. I dieci riflessi più intensi ed i parametri di cella |  | | Journal (article/letter/editorial) | | and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latium, Italy) G. DELLA VENTURA, F. BELLATRECCIA...Dipartimento di Scienze Geologiehe, Universitfi di Roma Tre, Largo S. Leonardo Murialdo 1, 00146 Roma AND C...rocks of the Vico Volcanic complex at Tre Croci, near Viterbo, Italy. The host rock is composed of abundant...variety of geological environments. In Latium (Italy), it occurs in syenitic holocrystalline ejecta (Della...and pyroclastic deposits of the Roman comagmatic province (Washington, 1906). Giannetti and Luhr (1983) |  | | Journal (article/letter/editorial) | | Be)2Si6B8O36(OH,F)2: 0.5)Σ1(■ A new borosilicate from Vetralla, Italy, with a modiÞed hellandite-type chain MASSIMO...degli Studi di Pavia, via Bassi 21, I-27100 Pavia, Italy Dipartimento di Scienze della Terra, Università...degli Studi di Pavia, via Ferrata 1, I-27100 Pavia, Italy 3 CNR—Istituto di Geoscienze e Georisorse (IGG)...I-27100 Pavia, Italy ABSTRACT Piergorite-(Ce) is a new mineral found at Tre Croci, Vetralla, Italy with simpliÞed...pale yellow, associated with sanidine, mica, magnetite, rutile, titanite, and other Th-U-REE bearing |  | | Journal (article/letter/editorial) | | new minerals of the hellandite group from Latium (Italy) GIANCARLO DELLA VENTURA,1 PAOLA BONAZZI,2 ROBERTA...(CS), Italy 2 Dipartimento di Scienze della Terra, Università di Firenze, I-50121 Firenze, Italy 3 CNR-CS...Cristallografia (CSCC), via Ferrata 1, I-27100 Pavia, Italy ABSTRACT Two new minerals of the hellandite group...pyroclastic formations of the Roman Comagmatic Province (Latium, Italy). Mottanaite-(Ce) [ideally XCa4Y(CeCa)...feldspathoid, clinopyroxene and/or clinoamphibole, magnetite, titanite, and zircon. Locally, accessory minerals |  | | Report (issue) | | 421 Total 100.71 (1) Tre Croci, near Vetralla, Viterbo province, Latium, Italy; electron microprobe analysis;... biotite, clinopyroxene, titanian andradite, magnetite, zircon, titanite, baddeleyite, a phase with composition...Rome, Italy. Name: Honors Annibale Mottana, Professor of Mineralogy, University of Roma Tre (Italy), for...Material: Mineralogy Museum, the University of Rome, Italy (30023/1). References: (1) Della Ventura, G., P...new minerals of the hellandite group from Latium (Italy). Amer. Mineral., 87, 739-744. (2) Oberti, R., A |  | 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) | | alkalisyenitic ejecta of the Vico volcanic complex (Latium, Italy) FABIO BELLATRECCIA1, GIANCARLO DELLA VENTURA2,...Roma La Sapienza, P. Aldo Moro 5, I-00185 Roma, Italy Dipartimento di Scienze della Terra, Università...della Calabria, I-87036 Arcavacata di Rende (CS), Italy Corresponding author, e-mail: dellaven@unical.it...of the Vico volcanic complex, near Tre Croci Community, Latium (Italy). The host rock is a foid-bearing...with minor biotite, titanite, clinopyroxene and magnetite. Sodalite occurs as well-faceted crystals inside |  | 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) | | NON-METAMICT PYROCHLORE-GROUP MINERALS FROM LATIUM, ITALY ENRICO CAPRILLI Dipartimento di Scienze della Terra...Modena, Italy GIANCARLO DELLA VENTURA§ Dipartimento di Scienze Geologiche, Università di Roma Tre, Largo...Largo S. Leonardo Murialdo 1, I-00146 Roma, Italy TERRY C. WILLIAMS Department of Mineralogy, The Natural...Geologiche, Università di Roma Tre, Largo S. Leonardo Murialdo 1, I-00146 Roma, Italy ABSTRACT We here present...Plio-Pleistocene pyroclastic deposits of Latium, in central Italy. Despite their high actinide content, the samples |  | Bačík, Peter, Miyawaki, Ritsuro, Atencio, Daniel, Cámara, Fernando, Fridrichová, Jana (2017) Nomenclature of the gadolinite supergroup. European Journal of Mineralogy, 29 (6) 1067-1082 doi:10.1127/ejm/2017/0029-2659 | Journal (article/letter/editorial) | | Studi di Milano, via Mangiagalli 34, 20133 Milano, Italy 5 CrisDi, Interdepartmental Centre for Crystallography...Crystallography, via Pietro Giuria 5, 10125 Torino, Italy 5 6 7 8 9 10 11 12 co rre ct e d pr oo f Abstract:...substitution described in gadolinite-(Y) from Vico, Italy (Cámara et al., 2008) and its Al dominant counterpart...volcanic ejectum at Tre Croci, Vico volcanic complex, Viterbo Province, Latium, Italy (Pierini, 2004; Boiocchi...Fe-rich hingganite-(Y) is from Cuasso al Monte, Italy (up to 0.496 apfu) (Demartin et al., 1993). The |  | | 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 _ __ -·-- ·-·· .. -·- ·...__ ··- ·· _ 249 FLUELLITE White masses in grey magnetite Kiruna Sweden ½ x ½ £5 lxl £9 Al PO/4 --·--- ·-·-...···· __ . _ . 149 GANOPHYLLITE Molinello Mine, Italy ½x½ £3 Brown fibrous areas on quartz _K Na Mn Al...50 lx2£7 2x2 £12 2x3 £18 Mg Fe SiO F OH_ . _ Magnetite. _ __ ___ ___ _ _ White crusts on white Aragonitc |  | | Catalog/List | | browncrystal section in Albite with Ilmenite a d or Magnetite. (Tuftane Evje Nor 3y) lxl to lx ½ only 1 crystal...brownish icro plate on Sandine (arro~ed).(le Tre Croci Vetralla Italy) lxlins E4.50 498 ZEKANNITE (Zn Fe) (Te...Natrix. (Visp • Q arr y, ear San Vcnauu., Terni Province, Umbria, Ital ) 1/ x l/2irs ES CRYST AL S 162...someblacr. SPIHEL(somewith octahedral xls) (Trentino Italy) lxl E2 lx2 E4 2x2 E6 178 HALLOYSITE Al/2 Si/2 0/5...pure grey cleavages white L.W. greenish Ph (Turin Italy bright orange S.W. (Franklin U.S.A) lx2 70p 2x2 |  | MacDonald, Ray, Nejbert, Krzysztof, Bagiński, Bogusław, Jurewicz, Edyta (2018) Ti–Zr–Nb-bearing accessory minerals in high-K trachyandesitic rocks from the Western Outer Carpathians, Moravia, Czech Republic. European Journal of Mineralogy, 30 (1) 135-147 doi:10.1127/ejm/2017/0029-2693 | Journal (article/letter/editorial) | | zirconolite (CaZrTi2O7), baddeleyite (ZrO2), ilmenite, magnetite and titanite. The different assemblages must reflect... CGM Zirconolite Zircon Baddeleyite Ilmenite Magnetite Titanite Formation Ref. p p p p Oroscocha, Chile...magmatic 1 p p p p Sabatini, Italy Syenite H’thermal 2 p p p p Roccamonfina, Italy Syenite Late-magmatic...Niobium-rich ilmenite is closely associated with magnetite in the Bojkovice rocks and appears to have crystallized...crystallized at the same time (Fig. 3C). The magnetite forms plates 20–60 mm in size, occasionally up to |  | | Journal (article/letter/editorial) | | mantling, primary Ti minerals (perovskite, ilmenite, magnetite, and garnets). The microcrysts commonly exhibit...and calcite, with lesser amounts of perovskite, magnetite, titanite, richterite, chlorite, and ilmenite...the primary Ti minerals (perovskite, ilmenite, magnetite, and titanian garnets). In all cases, the microcrystic...Al2O3). (2) Fracture fillings in titaniferous magnetite and pseudomorphs after exsolution lamellae of...Fe-rich titanite 2 replacing ilmenite lamellae in magnetite. * Total Fe expressed as Fe2O3; n.d = not detected |  | | Journal (article/letter/editorial) | | Calcite-apatite-pyroxene Province, Russia pegmatoid 2 Khibina massif, Kola Alkaline Province, Russia Zeolite...xenoliths Rome, Italy in leucotrachitic tuffs Tre Croci, Vico Volcano, Holocrystalline volcanic Italy ejectum...sanidine, clinopyroxene, fluorapatite, biotite, magnetite Potassian feldspar, augite, sodalite, zirconolite... rischorrites), Khibina massif, Kola Alkaline Province, Russia (Liferovich and Mitchell, submitted)....and LREErich titanite from Tre Croci, Vico Volcanic complex (Latinum, Italy). Mineral Mag 63:123–130 Dowty |  | | Catalog/List | | fi1icaeousscales on matrix a (St M~rcel, Val d'Aosta Italy) W 1J:1 7Cp 1x2 f 1. 30 2x2 :t3. 00 brc~n ~~ss...crystals in cavities in Slag.Cetine Mine, Sienna ,Italy .. lem t3.80 88 CHABAZITE white crystais on Basalt...thin white crust on 1cmmatrix.(Mt Amiata Tuscany Italy) f,1.20 123 DIDPSIDE pale fawn massive with possible...fassaite with black spinel (someoctaheclral) (Trentino Italy) erystals 121 DATOLITE rich white masses with...on ½ ins matrix (Molinello Mine, Val Graveglia Italy) M. DO 149 GANOPHYLLITE quite rich golden browncrystalline |  | | Journal (article/letter/editorial) | | (Al), wollastonite (Ca, Si), pyrophanite (Ti), magnetite (Fe). For REEs and Nb the standards were LaFOS...1994), but higher than those reported from Tre Croci, Italy (Della Ventura et al., 1999). The highest...bcommonQ silica-buffering assemblages (i.e. olivine– magnetite–quartz) are not present. Acknowledgements We...and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latium, Italy). Min. Mag. 63 (1), 123 – 130...concentrations at St. Marcel-Praborna, Aosta Valley, Italy: petrography and crystal chemistry. Min. Mag. 59 |  | 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 |  | | Journal (article/letter/editorial) | | Limestone. Mendola Dolomite. Dent Schiefer. 101 Tre Croci and Cortina. Dachstein Delomite. Raibl Beds....Monte 46 ...i 58"5 1"20 Cristallo. 38"3 3"20 Tre Croci. 40...I 57"2 142-5 41 ...I 54"6 43"9 o.~ 1"~3...an exposure of St. Cassian Dolomite. east of Tre Croci. w I t will be seen that Nos. 40, 56, & 59 contain...the southern flanks of Monte Cristallo, below Tre Croci. :No.61 from the Val de Travernanzez, west of...thinner than in the areas already considered; at Tre Croci, near Corti~a, for instance, the thickness is |
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Tre Croci, Vetralla, Viterbo Province, Lazio, Italy