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Tre Croci Italy

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Journal Article
Published: 01 February 1999
Mineralogical Magazine (1999) 63 (1): 123–130.
...G. Della Ventura; F. Bellatreccia; C. T. Williams Titanite occurs in the groundmass of a holocrystalline volcanic ejectum collected in the pyroclastic rocks of the Vico Volcanic complex at Tre Croci, near Viterbo, Italy. The host rock is composed of abundant K-feldspar and minor plagioclase...
Journal Article
Published: 01 July 2019
European Journal of Mineralogy (2019) 31 (4): 799–806.
... as lamellar crystals ( Ciriotti & Biagioni, 2011 ). Table 6 compares the results of this work and the data available in the literature for mottanaite-(Ce) (from Sacrofano, Latium, Italy) and ciprianiite (from Tre Croci). Because holotype mottanaite-(Ce) also has a significant Fe 3+ content in its...
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Journal Article
Published: 01 July 2006
American Mineralogist (2006) 91 (7): 1170–1177.
...Massimo Boiocchi; Athos Callegari; Luisa Ottolini Abstract Piergorite-(Ce) is a new mineral found at Tre Croci, Vetralla, Italy with simplified formula Ca 8 Ce 2 (Al 0.5 Fe 0.5 3+ ) ∑1 (□,Li,Be) 2 Si 6 B 8 O 36 (OH,F) 2 . It occurs as strong intergrowths of small crystals, colorless to pale yellow...
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Journal Article
Published: 01 August 2002
American Mineralogist (2002) 87 (8-9): 1139–1143.
...Paolo Ballirano; Athos Callegari; Franca Caucia; Adriana Maras; Fiorenzo Mazzi; Luciano Ungaretti Abstract The crystal structure of holotype vicanite-(Ce) has been solved and refined to R = 1.8% for 1398 observed reflections with the aid of a new crystal from the same locality (Tre Croci, Vetralla...
FIGURES
Journal Article
Published: 01 July 2002
European Journal of Mineralogy (2002) 14 (4): 809–820.
... zirconolite from a volcanic ejectum collected within a pyroclastic formation of the Vico volcanic complex, near Tre Croci Community, Latium (Italy). The host rock is a foid-bearing alkali-syenite and consists of potassium-feldspar and plagioclase, with minor biotite, titanite, clinopyroxene and magnetite...
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Ca–(Th+U)– REE  ternary plot comparing the compositions of zirconolite from...
Published: 01 January 2018
Fig. 8 Ca–(Th+U)– REE ternary plot comparing the compositions of zirconolite from Moravia with those from other potassic volcanic suites (Lewotolo, Indonesia, de Hoog & van Bergen, 2000 ; Tre Croci, Vico Complex, Italy, Williams & Gieré, 1996 ; Oroscocha volcano, southern Peru
Journal Article
Published: 01 May 2002
American Mineralogist (2002) 87 (5-6): 739–744.
...., and Williams, C.T. ( 1999a ) Zr-and REE-rich titanite from Tre Croci, Vico Volcanic complex (Latium, Italy). Mineralogical Magazine , 63 , 123 –130. Della Ventura, G., Williams, C.T., Cabella, R., Oberti, R., Caprilli, E., and Bellatreccia, F. ( 1999b ) Britholite-hellandite intergrowths and associated...
FIGURES
Journal Article
Published: 01 May 2002
American Mineralogist (2002) 87 (5-6): 745–752.
...-poor variety from Tre Croci, Viterbo province, Vico Volcanic complex (this work), hereafter D22. (3) Another sample with composition similar to D22, found in a sanidine ejectum near Vetralla, Viterbo province, Vico volcanic complex (this work), hereafter 9010. (4) An Y-deficient Be-rich variety from...
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Journal Article
Published: 01 December 2006
The Canadian Mineralogist (2006) 44 (6): 1367–1378.
... Mineralogica Italiana 6 , 97 – 104 . Della Ventura , G. , Bellatreccia , F. & Williams , C.T. ( 1999a ): Zr-and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latium, Italy) . Mineral. Mag . 63 , 123 – 130 . Della Ventura , G. , Di Lisa , G. , Marcelli...
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Journal Article
Published: 01 February 2006
Mineralogical Magazine (2006) 70 (1): 115–121.
... . Mineralogical Magazine , 39 , 605 – 607 . Della Ventura , G. , Bellatreccia , F. and Williams , C.T. ( 1999 ) Zr- and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latinum, Italy) . Mineralogical Magazine , 63 , 123 – 130 . Dowty , E. ( 1999 ) Atoms 5.0...
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Journal Article
Published: 01 October 2015
Mineralogical Magazine (2015) 79 (5): 1039–1059.
... along fractures and grain boundaries in titanite from the Closepet Batholith, south India. Della Ventura et al. ( 1999 ) reported a REE ,Th,U,Ca-silicate, possibly britholite, in a suite of mineral inclusions in altered titanite from Tre Croci, Vico complex, Italy, but suggested that at least some...
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Journal Article
Published: 01 November 2004
American Mineralogist (2004) 89 (11-12): 1752–1762.
... from the carbonatite volcano, Oldoinyo Lengai, Tanzania . Journal of Petrology , 36 , 797 – 826 . Della Ventura , G. , Bellatreccia , F. , and Williams , C.T. ( 1999 ) Zr- and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latium, Italy) . Mineralogical Magazine , 63...
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Journal Article
Published: 09 June 2017
European Journal of Mineralogy (2017) 29 (6): 1067–1082.
... literature but use of a new root name is also possible. d Proposed hypothetical subgroup and end-members with shared occupancy of Q site by monovalent and divalent cation based on actual LiFe 3+ (BeFe 2+ ) −1 substitution described in gadolinite-(Y) from Vico, Italy ( Cámara et al. , 2008 ) and its...
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Journal Article
Published: 01 December 2018
Mineralogical Magazine (2018) 82 (6): 1369–1379.
.... (2018) Liuite, IMA 2017-042a. CNMNC Newsletter No. 46, December 2018, page 1378; Mineralogical Magazine , 82 , 1369–1379. IMA No. 2017-087a Ferri-mottanaite-(Ce) Ca 4 Ce 2 Fe 3+ (Be 1.5 ☐ 0.5 )[Si 4 B 4 O 22 ]O 2 Vico volcanic complex, Tre Croci, close to Vetralla (Viterbo), Latium...
Journal Article
Published: 01 October 2005
The Canadian Mineralogist (2005) 43 (5): 1457–1468.
... . Orthosilicates . Longmans, Green and Co. , London, U.K. Della Ventura , G. , Bellatreccia , F. & Williams , C.T. ( 1999 ): Zr-and LREE -rich titanite from Tre Croci, Vico Volcanic complex (Latium, Italy) . Mineral. Mag . 63 , 123 – 130 . ———, G. , Mottana , A. , Parodi...
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Journal Article
Published: 01 November 2018
European Journal of Mineralogy (2018) 30 (6): 1181–1189.
... of Mineralogy , 30 , 1181–1189. Ferri-mottanaite-(Ce) Ca 4 Ce 2 Fe 3+ (Be 1.5 ☐ 0.5 )[Si 4 B 4 O 22 ]O 2 Vico volcanic complex, Tre Croci, close to Vetralla (Viterbo), Latium, Italy Roberta Oberti*, Antonio Langone, Massimo Boiocchi, Frank C. Hawthorne and Ezio Bernabè *E-mail: oberti...
Journal Article
Published: 01 August 2003
The Canadian Mineralogist (2003) 41 (4): 1075–1096.
..., in Florence, Italy, in recognition of his work on the systematics of minerals. Found in alkali syenite ejectum, Vico volcanic complex, Tre Croci, near Vetralla, Viterbo Province, Italy. Della Ventura, G. et al. ( 2002 ): Am. Mineral. 87 , 739 . Oberti, R. et al. ( 2002 ): Am. Mineral. 87...
Journal Article
Published: 01 October 2006
The Canadian Mineralogist (2006) 44 (5): 1089–1097.
... ): Anti-phase boundaries and phase transitions in titanite: an X-ray diffraction study . Am. Mineral . 82 , 677 – 681 . Della Ventura , G. , Bellatreccia , F. & Williams , C.T. ( 1999 ): Zr-and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latium, Italy) . Mineral...
FIGURES
Journal Article
Published: 01 January 2018
European Journal of Mineralogy (2018) 30 (1): 135–147.
...Fig. 8 Ca–(Th+U)– REE ternary plot comparing the compositions of zirconolite from Moravia with those from other potassic volcanic suites (Lewotolo, Indonesia, de Hoog & van Bergen, 2000 ; Tre Croci, Vico Complex, Italy, Williams & Gieré, 1996 ; Oroscocha volcano, southern Peru...
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 August 2016
Lithosphere (2016) 8 (4): 335–358.
... samples, calcite-filled veins, and speleothem-like concretions were analyzed to constrain the age of hydrothermal circulation in the Albegna basin. The samples were analyzed at the Laboratory of Environmental and Isotopic Geochemistry (Department of Sciences, Roma Tre University, Italy). Samples were cut...
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