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Plagioclase from
Tre Croci, Vetralla, Viterbo Province, Lazio, Italy


Locality type:Village
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Tre Croci, Vetralla, Viterbo Province, Lazio, Italy
Data Identifiers
Mindat Occurrence Record ID:617698
Long-form Identifier:1:3:617698:3
GUID (UUID V4):df69a443-cb15-49a2-92f0-b1d58f080bba
Nearest other occurrences of Plagioclase
2.2km (1.4 miles) ā“˜Le Carcarelle, Viterbo, Viterbo Province, Lazio, Italy
3.2km (2.0 miles) ā“˜La Botte (Botte), Vetralla, Viterbo Province, Lazio, Italy
6.2km (3.8 miles) ā“˜Cassia Road km 61.5, Capranica, Viterbo Province, Lazio, Italy
12.2km (7.6 miles) ā“˜Bagnaia, Viterbo, Viterbo Province, Lazio, Italy
21.2km (13.2 miles) ā“˜Sasso della Strega, Allumiere, Metropolitan City of Rome Capital, Lazio, Italy
23.8km (14.8 miles) ā“˜Monte Rovello, Allumiere, Metropolitan City of Rome Capital, Lazio, Italy
26.9km (16.7 miles) ā“˜Caldera di Manziana, Manziana, Metropolitan City of Rome Capital, Lazio, Italy
26.9km (16.7 miles) ā“˜Spizzicatore Hill, Allumiere, Metropolitan City of Rome Capital, Lazio, Italy
36.6km (22.8 miles) ā“˜Biachella Valley, Sacrofano, Metropolitan City of Rome Capital, Lazio, Italy
73.3km (45.5 miles) ā“˜Orvinio meteorite, Orvinio, Rieti Province, Lazio, Italy
References
Reference Search (possible matching items)
Report (issue)
370 Total 98.50 (1) Tre Croci, near Vetralla, Viterbo province, Latium, Italy; electron microprobe analysis;...and actinide elements. Association: Sanidine, plagioclase (An 20-80%), feldspathoid, clinopyroxene, clinoamphibole...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 (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...abundant K-feldspar and minor plagioclase, biotite, clinopyroxene and a feldspathoid (sodalite). Titanite...variety of geological environments. In Latium (Italy), it occurs in syenitic holocrystalline ejecta (Della
Journal (article/letter/editorial)
Be)2Si6B8O36(OH,F)2: 0.5)Ī£1(ā–  A new borosilicate from Vetralla, Italy, with a modiƞed hellandite-type chain MASSIMO...degli Studi di Pavia, via Bassi 21, I-27100 Pavia, Italy Dipartimento di Scienze della Terra, UniversitĆ ...degli Studi di Pavia, via Ferrata 1, I-27100 Pavia, Italy 3 CNRā€”Istituto di Geoscienze e Georisorse (IGG)...I-27100 Pavia, Italy ABSTRACT Piergorite-(Ce) is a new mineral found at Tre Croci, Vetralla, Italy with simpliƞed...samples from the Vico volcanic complex (Viterbo province, Italy). In particular, among the accessory phases
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, UniversitĆ  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)...ejecta, which consist mainly of sanidine and plagioclase (An ranging from 20 to 80%), with minor amounts
Report (issue)
421 Total 100.71 (1) Tre Croci, near Vetralla, Viterbo province, Latium, Italy; electron microprobe analysis;...elements. Association: Britholite-(Ce), sanidine, plagioclase (An 20-80%), nepheline, biotite, clinopyroxene...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
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, UniversitaĢ€...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...alkali-syenite and consists of potassium-feldspar and plagioclase, with minor biotite, titanite, clinopyroxene
Journal (article/letter/editorial)
NON-METAMICT PYROCHLORE-GROUP MINERALS FROM LATIUM, ITALY ENRICO CAPRILLI Dipartimento di Scienze della Terra...Modena, Italy GIANCARLO DELLA VENTURAĀ§ Dipartimento di Scienze Geologiche, UniversitĆ  di Roma Tre, Largo...Largo S. Leonardo Murialdo 1, I-00146 Roma, Italy TERRY C. WILLIAMS Department of Mineralogy, The Natural...Geologiche, UniversitĆ  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
Journal (article/letter/editorial)
magmatic 1 p p p p Sabatini, Italy Syenite    Hā€™thermal 2 p p p p Roccamonļ¬na, Italy Syenite    Late-magmatic..., 2012a), with phenocrysts of clinopyroxene plagioclase (An57ā€“30Ab41ā€“62Or2ā€“8), (Ca40.0ā€“53.3Mg29.8ā€“43...the Chikala nepheline syenite, Chilwa alkaline province, Malawi. 5 REE3+ + Fe2+C + Mg2+ + Al3+ (apfu)...(Th+U) Nezděnice 143 Oroscocha volcano, Peru Tre Croci, Vico Complex Bojkovice Lewotolo volcanics ...Indonesia, de Hoog & van Bergen, 2000; Tre Croci, Vico Complex, Italy, Williams & GierĆ©, 1996; Oroscocha
Journal (article/letter/editorial)
Calcite-apatite-pyroxene Province, Russia pegmatoid 2 Khibina massif, Kola Alkaline Province, Russia Zeolite...xenoliths Rome, Italy in leucotrachitic tuļ¬€s Tre Croci, Vico Volcano, Holocrystalline volcanic Italy ejectum...replacement by replaced by titaniferous garnet Plagioclase, alkali feldspar, chlorite, apatite, titanomagnetite...ļ¬‚uorapatite, pyrrhotite, titanian andradite Plagioclase, sanidine, clinopyroxene, ļ¬‚uorapatite, biotite... rischorrites), Khibina massif, Kola Alkaline Province, Russia (Liferovich and Mitchell, submitted).
Catalog/List
crystal inwhite Albite Alpe Rosso, Val Vigezzo Italy Ā½ ins Ā£2 _ Ca Al SiO _____ ______ _ _ about_halfinssize...Greenish masses with some black Spinet Trentino, Italy Ā½" Ā£2 lx2 Ā£5 . Pyroxene _ __ -Ā·-- Ā·-Ā·Ā· .. -Ā·- Ā·...Ā·Ā·Ā·Ā· __ . _ . 149 GANOPHYLLITE Molinello Mine, Italy Ā½xĀ½ Ā£3 Brown fibrous areas on quartz _K Na Mn Al...;;- - - ----- - - - - Ā·va1 d' Aosta, Piedmont, Italy lxl 60p Jx2 Ā£1 2x2 Ā£2 ā€¢ ā€¢ 2x3 Ā£3 - - - - - ...NOSEAN terminated yellowish micro crystal on Viterbo Italy lxl Ā£5 _ sodalitegroup . .. . .... _____Sanidine
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
Journal (article/letter/editorial)
EB (1994) A study of strontium diffusion in plagioclase using Rutherford Backscattering Spectroscopy...from the Tshenukutish domain, eastern Grenville Province. Precamb Res 90:59ā€“83 Crank J (1975) The mathematics...and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latium Italy). Mineral Mag 63:123ā€“130 Dodson...trachytic tuff of Roccamonfina Volcano (Roman Region, Italy). Contrib Mineral Petrol 84:235ā€“252 Hayden L, Watson
Journal (article/letter/editorial)
setting The Zhuxi W deposit is located in Jiangxi Province, South China and occurs within the Jiangnan porphyryā€“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...(Figs. 3, 4, 5(j), 6, 7cā€“e, and 9lā€“p), where the plagioclase is completely altered, although its crystal form...Scheelite, muscovite, quartz, and completely altered plagioclase in the altered granite. e Scheelite coexisting
Journal (article/letter/editorial)
with magma mixing in the south Peruvian potassic province Gabriel Carlier āŽ, Jean-Pierre Lorand CNRS, UMR...compositions (equal proportion of groundmass plagioclase and K-feldspar) and potassic bulk-rock compositions...to biotite and quartz, these latter predating plagioclase and sanidine in the crystallization order. In...lamproites from Carlier and Lorand (1997). plagioclase always predominates over K-feldspar, a key modal...Augite Phlogopite Groundmass Diopside Phlogopite Plagioclase K-feldspar Quartz Magnetite Hematite Apatite
Journal (article/letter/editorial)
the Tonglushan Cuā€“Feā€“Au skarn deposit, SE Hubei Province, China Jian-Wei Li a,b,āŽ, Xiao-Dong Deng a,b,...giant Middle-Lower Yangtze River (MLYR) Cuā€“Feā€“Au province, eastern China (Shu et al., 1992; Pan and Dong...westernmost part of the MLYR Cuā€“Feā€“Au metallogenic province (inset of Fig. 1) and has been one of the most...and the Middle-Lower Yangtze River metallogenic province (pink area). Also shown are sample locations of...that are included in or marginal to hornblende, plagioclase, K-feldspar, and magnetite (Fig. 2A). Crystals
Journal (article/letter/editorial)
magnesiohastingsite (6). In the groundmass, plagioclase predominates over alkalifeldspar, followed by...In accordance with the quantitative criteria plagioclase>potassium feldspar and clinopyroxene>amphibole...of a clinopyroxene-amphibole replacement. The plagioclase composition ranges between albite and andesine...and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latium, Italy). Mineral Mag 63: 123ā€“130 Dollase...trachytic tuff of Roccamonfina Volcano (Roman Region Italy). Contrib Mineral Petrol 84: 235ā€“252 Giere R, Sorensen
Journal (article/letter/editorial)
Pagosa Peak Dacite. Quartz, sanidine, and some plagioclase crystals are deeply corroded, whereas the other...their rims (Bachmann and Dungan 2002), many plagioclase crystals in Fish Canyon eruptive products display...site diameters of 30ā€“60 lm) were performed on plagioclase, sanidine, hornblende, biotite, magnetite, zircon...calculated using an average of three samples for plagioclase, sanidine, biotite, and hornblende, of two samples...Ba La Ce Nd Sm Eu Gd Dy Er Yb Hf Ta Pb Th U Plagioclase Sanidine Biotite Hornblende Titanite Zircon
Journal (article/letter/editorial)
which is located in the north of the Olympic Cuā€“Au Province on the eastern margin of the Gawler Craton (Fig...Dominant minerals are alkali feldspar (40ā€“50%), plagioclase (20ā€“25%), quartz (20ā€“25%), with minor amphibole...preferential partitioning of Eu in magmatic plagioclase. This primary trend is similar to that of magmatic...Ā­Eu2+ liberated through albitisation of local plagioclase, although determination of REE concentrations...Ā°C. Pressure estimates used here are based on plagioclaseā€“amphibole geobarometry (Kontonikas-Charos et
Journal (article/letter/editorial)
Qitianling granite, which is located in Hunan Province (southern China), is a metaluminous Sn granite...geological map of the Qitianling granite, Hunan Province, South China (modiļ¬ed after Liu et al., 2003;...mineralization contains quartz, perthitic feldspar, plagioclase and biotite 55 (Xie et al., 2009). Accessory...crystallization of abundant LREE-rich minerals, such as plagioclase. Type II titanite grains display REE patterns...(aā€“b) Primary cassiterite included in quartz or plagioclase; (c) secondary cassiterite as a decomposition
Journal (article/letter/editorial)
University of Trieste, Via Weiss 8, 34127 Trieste, Italy nepheline (Ne76.5-69.0Ks19.9-14.4Qz15.1-7.7) +...JerĆ“nimo-CuriĆŗva lineaments. The main complexes of this province present wide lithological variations and include...for the potassic lavas from the Italian Volcanic Province (Baldridge et al. 1981) and appears to be the...and the alkaline magmatism of Ponta Grossa Arch province, both of the above-mentioned mechanisms could...alkaline-carbonatite complexes from the Ponta Grossa Arch province, such as ItapirapuĆ£, Barra do ItapirapuĆ£ and Mato
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...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...(Parigi,Hartiniana,Po, Dora Haira Massif,Piemmont,Italy) Type Loc. - lem f3.5O 1/2 to 3/4ins E5.5O 233 ERICAITE
Journal (article/letter/editorial)
the basic rocks. The syenites consist of sodic plagioclase, alkali feldspar and hastingsite whereas the...oligoclase. The gabbroic and dioritic facies contain plagioclase (labradorite to oligoclase), diopsidic pyroxene...generations of plagioclase with alkali feldspar occurring interstitially or as rims to the plagioclase, together...consist mainly of variable proportions of sodic plagioclase, alkali feldspar and hastingsite, whereas the...magnetite, titanite and apatite with interstitial plagioclase (An42-13). Some samples also contain diopside
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 (article/letter/editorial)
50 km east of the coastal region of the Nampula Province, Mozambique. The Monapo Klippe is an oval structure...and Wƶrner 1991); Bergell, Italy-Switzerland (GierĆ© 1986); Adamello, Italy (GierĆ© 1990); Koberg Bergslagen...See, Germany (Della Ventura et al. 2000); Tre Croci, Italy (Bellatreccia et al. 2002); Tchivira, Angola...Austria (Tropper et al. 2007), skarn ā€“ Vesuvius, Italy (Pascal et al. 2009), ultramafic rocks and gabbro...alkali-syenitic ejecta of the Vico volcanic complex (Latium, Italy). Eur J Mineral 14:809ā€“820 Bingen B, Jacobs J, Viola
Journal (article/letter/editorial)
a fine-grained groundmass mainly composed of plagioclase, alkali feldspar, chlorite, titanomagnetite and...and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latium Italy). Mineral. Mag. 63, 123 ā€“ 130...trachytic tuff of Roccamonfina Volcano (Roman Region Italy). Contrib. Mineral. Petrol. 84, 235 ā€“ 252. Glodny
 
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