 | | Journal (issue) | | Dipartimento di Scienze dellâUniversitĂ degli Studi Roma Tre PROMUOVE studi, ricerche, scambi ORGANIZZA conferenze...ambito mineralogico e petrografico della regione Lazio SEDE: c/o MUST â Museo Universitario di Scienze...- 8 dicembre 2019 V. Nasti 17 Lâanatasio nel Lazio, nuovi ritrovamenti R. Begini, M. Corsaletti, G...mottanaite-(Ce) e ciprianiite; ferri-mottanaite-(Ce), nuova specie del gruppo da Tre Croci (Vetralla, VT) R. Pucci...richiesta dell'UniversitĂ Sapienza e di quella di Roma Tre che il GMR contribuisca, in occasione degli eventi |  | | Report (issue) | | Ciprianiite Ca4(Th, Ca)ÎŁ=2Al(Be0.5 Crystal Data: Monoclinic. Point Group: 2/m. Twinning: Frequent on...370 Total 98.50 (1) Tre Croci, near Vetralla, Viterbo province, Latium, Italy; electron microprobe analysis;...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) | | unitamente allâimpegno 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 varietĂ dei minerali e la... sia perchĂŠ rappresenta la localitĂ tipo di ben tre specie minerali: - peprossiite-(Ce): primo borato...peraltro molto ben descritto nel libro âI minerali del Lazioâ (Stoppani e Curti, 1982), può essere identificato...del Dipartimento di Scienze della UniversitĂ Roma Tre, per accertamenti analitici. Per il tramite di questâultimo |  | | Journal (article/letter/editorial) | | 2002 Ciprianiite and mottanaite-(Ce), two new minerals of the hellandite group from Latium (Italy) GIANCARLO...(CS), Italy 2 Dipartimento di Scienze della Terra, UniversitĂ 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)...XCa4Y(CeCa)ZAlTBe2(Si4B4O22)WO2] and ciprianiite [ideally XCa4Y[(Th,U)(REE)]ZAlTâ 2(Si4B4O22) W (OH, F)2] occur |  | | Journal (issue) | | Dipartimento di Scienze dellâUniversitĂ degli Studi Roma Tre PROMUOVE studi, ricerche, scambi ORGANIZZA conferenze...ambito mineralogico e petrografico della regione Lazio SEDE: c/o MUST â Museo Universitario di Scienze...nel Lazio ritrovamento: R. Begini, L. Nizi; - Thorianite in un proietto pirossenico di Vetralla (VT)...1974). Gli opali si classificano a loro volta in tre categorie: opale-A che è amorfo, opale-CT che è semi-amorfo...il Dipartimento di Scienze dellâUniversitĂ Roma Tre (Napoleoni, 2019) ed è attualmente oggetto di un |  | | Report (issue) | | Total 99.18 100.00 (1) Tre Croci, near Vetralla (Viterbo), Latium, Italy; electron microprobe and LA-ICP-MS...titanite. Distribution: From Tre Croci, near Vetralla, Vico volcanic province, Italy. Name: Honors Annibale... Professor of Mineralogy, University of Roma Tre, Italy, for his leadership and support of investigations...Mineralogy Museum, University of Pavia, Lombardy, Italy (2018-02). References: (1) Oberti, R., A. Langone...hellandite group: the redefinition of mottanaite and ciprianiite and the new mineral description of ferri-mottanaite-(Ce) |  | | Report (issue) | | 421 Total 100.71 (1) Tre Croci, near Vetralla, Viterbo province, Latium, Italy; electron microprobe analysis;...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...(2002) Ciprianiite and mottanaite-(Ce), two new minerals of the hellandite group from Latium (Italy). Amer...hellandite group: the redefinition of mottanaite and ciprianiite and the new mineral description of ferri-mottanaite-(Ce) |  | Oberti, Roberta, Ventura, Giancarlo Della, Ottolini, Luisa, Hawthorne, Frank C., Bonazzi, Paola (2002) Re-definition, nomenclature and crystal-chemistry of the hellandite group. American Mineralogist, 87 (5) 745-752 doi:10.2138/am-2002-5-618 | Journal (article/letter/editorial) | | Cristallografia (CSCC), via Ferrata 1, I-27100 Pavia, Italy Dipartimento di Scienze della Terra, UniversitĂ ...della Calabria, I-87030 Arcavacata di Rende (CS), Italy 3 Department of Geological Sciences, University...Terra, UniversitĂ di Firenze, I-50121 Firenze, Italy ABSTRACT Detailed X-ray single-crystal structure...samples of hellandite recently found in Latium (Italy), together with a critical re-evaluation of the...Merlino (1977) for a Y-rich sample from Predazzo (Italy), a new tetrahedrally coordinated site has been |  | | Journal (article/letter/editorial) | | nrerheten av. Roberto tok meg med til et distrikt nrer Viterbo, litt NO for Roma, 200-300 m o.h., gammeltmlkansk...fiellveggen, - til vi endte opp i Tre Croci, nrer Vetralla (Viterbo provinsen). Herfra er det beskrevet...vicanite-(Ce), peprossite-(Ce), mottanaite-(Ce), ciprianiite, hellandite-(Ce) , o.fl. Men disse minera- 20 |  | 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 âG. dâAnnunzioâ 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...tadzhikite, mottanaite, ferri-mottanaite and ciprianiite endmembers derives from molar fraction calculation...); brockite; Rare Earth Elements; Roman RegionâItaly Academic Editors: Vassily V. Vrublevskii and Anna |  | | Journal (article/letter/editorial) | | Colonnata Valley, Carrara region, Apuan Alps, Italy. Merlino, S. & Orlandi, P. (2001): Am. Mineral....Sciences, University of Milano Bicocca, Milano, Italy. Found in a dolomite carbonatite vein, Zhelezny...Ya.A. et al. (2002): Can. Mineral. 40, 1177. Ciprianiite XCa Y[(Th,U)(REE)]ZAlT䥺 (Si B O )W(OH,F) ], monoclinic...History at the UniversitĂ di Firenze, in Florence, Italy, in recognition of his work on the systematics of...ejectum, Vico volcanic complex, Tre Croci, near Vetralla, Viterbo Province, Italy. Della Ventura, G. et al. |  | | Journal (issue) | | sizes of 2 to 3 inches from Darrah Pech Kunar Province, Afg hanistan. Also from Darrah Pech, was ~ decent...brown mica schist from Gamithu Mountain. Laghman Province. This new deposit started producing about two...at the lapis and sodalite mines in the Northern Province of Afghanistan was a bit different, wit11 the...ummit County. Utah a nd Canca rix . A lbaccte Province in S pain . The specime n is now preserved at...Francisco mine. near Sierra Gorda, Antofagasta Province. C h ile. The minera l is no t an approved name |  | | Journal (issue) | | nrerheten av. Roberto tok meg med til et distrikt nrer Viterbo, litt NO for Roma, 200-300 m o.h., gammeltmlkansk...fiellveggen, - til vi endte opp i Tre Croci, nrer Vetralla (Viterbo provinsen). Herfra er det beskrevet...vicanite-(Ce), peprossite-(Ce), mottanaite-(Ce), ciprianiite, hellandite-(Ce) , o.fl. Men disse minera- 20...pi norske jernbane traseer. Igien forte dette til tre- 3 skogbranner langs toglinja. Brannhydranter er...Midv6gur der vi bl. a. finner stilbitt. De neste tre nettene skal vi bo pi hotell Faroyar oppe i lien |  | | Journal (article/letter/editorial) | | in the IlĂmaussaq peralkaline complex, Gardar Province, West Greenland, in an extensional environment;...Beryllonite, NaBe(PO4), in columnar aggregate from Kunar Province, Afghanistan, and in glassy fragments from the...CsLiBe2Al2Si6O18. Ambatovita, Mandrosonoro area, Fianarantsoa Province, Madagascar. R060583 reproduced with permission...Manjaka, Sahatany Pegmatite Field, Antananarivo Province, Madagascar. Coin diameter is ~1 cm. E.S. Grew...Breaks et al. (2005) Breaks et al. (2005) Superior Province, Manitoba, Canada Clinobehoite 250 Izumrudnye |  | | 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)...Provvidenzakaolinquarry,Allumierc,Tolfa Mount district,Roma Province,Lazio,ltaly,NJMM 1976,40~17 (str.),AC 18, 249-252 |  | | 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 |  | | Book | | coffinite soddyite uranosilite lepersonniteâGd ciprianiite other U silicates arapovite swamboite Ca4Mg(UO2)2(CO3)6F2...Uârich calcite from a speleothem in northernmost Italy. Xâray absorption spectroscopy data indicated substitution...Tobschall, 2003). The Florida Phosphorite Uranium Province has yielded large quantities of uranium as a byâproduct...borosilicate cage structure. The phase, called ciprianiite {Ca4[(Th,U)(REE)] Al2(Si4B4O22)(OH,F)2]}, formed...302 Tre Croci within a pyroclastic formation belonging to the Vico volcanic complex (Latium, Italy). Uvarova |
|
Tre Croci, Vetralla, Viterbo Province, Lazio, Italy