 | | 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...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 |  | | 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 |  | | Report (issue) | | 370 Total 98.50 (1) Tre Croci, near Vetralla, Viterbo province, Latium, Italy; electron microprobe analysis;...thorite, fluorite, tourmaline, a cancrinite-group mineral. Distribution: From Tre Croci, near Vetralla, Viterbo...Viterbo province, Latium, Italy. Name: Honors Curzio Cipriani, Professor of Mineralogy and Head of the...(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 |  | | Report (issue) | | Total 99.18 100.00 (1) Tre Croci, near Vetralla (Viterbo), Latium, Italy; electron microprobe and LA-ICP-MS...alkali-syenitic pyroclastic ejecta. Association: Fluorite, sanidine, cancrinite, danburite, vonsenite, thorite/ekanite...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 |  | | 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 (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...fasi accessorie sono presenti: titanite, zircone, fluorite, ossidi di ferro, “pirocloro”, “britholite”, “allanite”...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 |  | | 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)...composition to the brabantite-cheralite series, thorite, fluorite, danburite, and vonsenite. The genesis of the |  | 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...zircon, baddeleyite, stillwellite, hellandite, fluorite, apatite and monazite. Zirconolite occurs both |  | 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 |  | | Catalog/List | | brownish icro plate on Sandine (arro~ed).(le Tre Croci Vetralla Italy) lxlins E4.50 498 ZEKANNITE (Zn Fe) (Te...(Jeffery Mine1 Quebec, Canada) ½ x IS 6op 2 5 FLUORITE cut and polished attractively banded colourless...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...(Nikitovka Ukraine) About lxlins overall size f20 220 FLUORITE pale purple masses in quartz or rock. (Ivigtut |  | | 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 _ __ -·-- ·-·· .. -·- ·...~IJl~r ones on matri~------ - - - - - ·---- -102 FLUORITE Grey to pale mauve Octahedral crystals Landsverk...Ix½ £5 Ca F about 4mm size o_n pink feldspar 101 FLUORITE Pure translucent cleavages pieces Wcardale England...• --- ·-· ·- · ---- - ---------- ···- -- ·641 FLUORITE Pale drab grey massive. Strong purple Weardale |  | | Catalog/List | | masses wi th minor matrix. (Estjpinan, Hues ca Province, Spa.in) Now considered by Fleischer to be a distinct...d'aosta, Italy) 1x~ t3.oo (Qµartzite, on 1 cm quartz. brown cry~talJine Liguria, Italy) cleavages...in 0avi ties Cura di Vetr~ll~, Viterbc, I.atium Italy) 1x½ €3 1x2 i5.00 B759 ZINCOLIVENITB fine (Tsumeb... in an ~rea Sanid:Lne. ~bout matrix. (Le Tre Croci 1x1cm rn rn~trix. - B760 QUARTZwi th phantom...Morocco) f16oOO 7 g]ARTZ on FLU0RITE, a good shaped Fluorite crystal groun, comnl.etely covere!l 1 wi th brighf |  | | Catalog/List | | masses wi th minor matrix. (Estjpinan, Hues ca Province, Spa.in) Now considered by Fleischer to be a distinct...d'aosta, Italy) 1x~ t3.oo (Qµartzite, on 1 cm quartz. brown cry~talJine Liguria, Italy) cleavages...in 0avi ties Cura di Vetr~ll~, Viterbc, I.atium Italy) 1x½ €3 1x2 i5.00 B759 ZINCOLIVENITB fine (Tsumeb... in an ~rea Sanid:Lne. ~bout matrix. (Le Tre Croci 1x1cm rn rn~trix. - B760 QUARTZwi th phantom...Morocco) f16oOO 7 g]ARTZ on FLU0RITE, a good shaped Fluorite crystal groun, comnl.etely covere!l 1 wi th brighf |  | | 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...ins rock.(Weitendorf, Austria) '' ins t3.60 141 FLUORITE colourless translucent 111c1ss with ~inor Smithsonite |  | 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) | | anisotropism. scoria from Vesuvius-Somma, Campania, Italy. N a m e d for W . G . M u m m e o f C S I R O ... 105.12 ~ Z = 4. Dmeas. 3.60 g/cm 3. Optically Italy. CaMn3§ Manganese analogue of biaxial negative,...bright blue needles to 2 mm, in a quartz matrix, Province, South Africa; also recorded from the from the...Wessels mine, Hotazel district, Northern Cape Province, South Africa. Tentative formula given as CaaMn3SisO2o(OH)6...from tungsten deposits of the Anhua area, Hunan Province, China. Simplified formula (Mg,Zn,Fe,A1)4(Sn,Fe)2(A1 |  | Macdonald, R., Bagiński, B., Kartashov, P. M., Zozulya, D., Dzierżnowski, P. (2015) Hydrothermal alteration of chevkinite-group minerals. Part 2. Metasomatite from the Keivy massif, Kola Peninsula, Russia. Mineralogical Magazine, 79 (5) 1039-1059 doi:10.1180/minmag.2015.079.5.02 | Journal (article/letter/editorial) | | fergusonite-(Y), gadolinite-group minerals, pyrochlore, fluorite, cassiterite, crichtonite-group minerals, danalite...in the Farinha Seca syenitic pluton, Graciosa Province, by Vlach and Gualda (2007). Davidite-(La) 1047...ALTERATION OF CHEVKINITE Baveno pink granite, Italy. The cation sums range from 2.91 to 3.07 a.p.f.u...the contact aureole of the Adamello batholith, Italy, by Gieré and Williams (1992) and in aeschynite-(Ce)...inclusions in altered titanite from Tre Croci, Vico complex, Italy, but suggested that at least some of |  | | Catalog/List | | Mica). Bobierite. Brugnatellite and Humite from Italy. Unusual green opal variety Hyalite. From India...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...fassaite with black spinel (someortahedral) (Ttentino Italy) lxl E2 lx2 f.4 2x2 {6 139 FED0RIT~ rir.h pin~i~h |  | | Catalog/List | | micro plates on Sandine (arrowed).(le Tre Croci Vetralla Italy) Ixlins £4.50 396 TORBERNITE Cu UO PO/4...£4 189 IDOCRASE rich brown masses (Vai d1Aosta, Italy) lxl 60p 1x2 £1 2x2 £2 2x3 £3 307 OPAL SiO/2 H/20...crystal sections in quartz (St Marcel. Piedmont, Italy) lxl £1.20 1x2 £2 2x2 £4.00 4 054 APATITE calcium...mass (Jeffery Mine, Quebec, Canada) 8x8 6op 245 FLUORITE cut and polished attractively banded colourless...in Basalt. (Lagno Amendolare, Mt Somma, Naples Italy) K x Ji £4 295 NATROLITE orange to reddish in Felspar |  | | Catalog/List | | * Plancheite, * : Diamond cry!>tal Kasal province * cancels No 63 Roasaite * scction, Zaire...on matrix (Praborna Hine,st Marcel, Val d' Aosta Italy) lxl 70p lx2 fl.30 2x2 f3.00 018 ANDi.LUSITE Al...Cumbria lxl E4 106 BITUMEN srnall black spheres on Fluorite (Fall Hill Q~arry, Ashover, Derbyshire) ½ x ½...matrix An alteration of Brucite (Mt Ramazzo,Genova, Italy) lxl f.3. 50 107 CAFARSITE Ca (Ti Fe lin Arsenite...red micro crystals in slag. (Cetine mine, Sienna Italy) 073 BRUCITE Hg (OH)/2 grey grains richly distributed |  | | Catalog/List | | Ari,alteration of Brucite lMt Ramazzo,. Genova;Italy) lxl n. 50 107 CAFARSITE Ca (Ti Fe Hn ) \rseni te...red micro crystals in slag. (Cetine mine, Sienna Italy) 061 BRITHOLIT8 Ce. Ce ca Si0/4 P0/4 red browncrystals...matrix. Someok for Micros.(S2n Vito Quarry Vcsuvius Italy) lxl E?.50 lx2 E5 121 DATOLITE Ca B Si0/4 rich qrey...old slag. (Fucinaia, Campiglia Harittima Tuscany, Italy) lem E4.80 134 EUCLASE Be Al SI0/4 OH translucent...ins rock (Weitendorf, Austria) li ins B.60 142 FLUORITE colourless 3mmcubic crystals, someyellowish. Good |  | Song, Shiwei, Mao, Jingwen, Xie, Guiqing, Chen, Lei, Santosh, M., Chen, Guohua, Rao, Jianfeng, Ouyang, Yongpeng (2019) In situ LA-ICP-MS U–Pb geochronology and trace element analysis of hydrothermal titanite from the giant Zhuxi W (Cu) skarn deposit, South China. Mineralium Deposita, 54 (4) 569-590 doi:10.1007/s00126-018-0831-3 | Journal (article/letter/editorial) | | setting The Zhuxi W deposit is located in Jiangxi Province, South China and occurs within the Jiangnan porphyry–skarn...carbon in the Chihsia Formation of South Anhui Province, in the eastern part of the JNB, ranges from...Bureau of Geology and Mineral Resources of Jiangxi Province) Morphology of orebodies The representative cross-section...olivine in the magnesian skarn. Cal calcite, Fl fluorite, Grt garnet, Ol olivine, Pyx pyroxene, Sch scheelite...exoskarn was accompanied by fluorite. In the initial stage of skarnization, fluorite appears at the boundary |  | | Journal (article/letter/editorial) | | plutons of the Late Permian Emeishan large igneous province (SW China): evidence for contrasting magmatic...sinica.edu.tw Abstract: The Emeishan large igneous province contains a diverse assemblage of igneous rocks...Late Permian (260 Ma) Emeishan large igneous province of SW China contains numerous granitic rocks with...1979). The rocks within the Emeishan large igneous province offer an excellent opportunity to examine the...The Late Permian (260 Ma) Emeishan large igneous province of southwest China hosts a diverse assemblage |  | | 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 |
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Tre Croci, Vetralla, Viterbo Province, Lazio, Italy