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Alkali Feldspar from
Ventotene, Latina Province, Lazio, Italy


Locality type:Commune
Classification
Species:'Alkali Feldspar' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Alkali Feldspar data
Locality Data:Click here to view Ventotene, Latina Province, Lazio, Italy
Data Identifiers
Mindat Occurrence Record ID:1387438
Long-form Identifier:1:3:1387438:0
GUID (UUID V4):9c622ca9-94b6-4fdd-8e02-6e4a54cd8de2
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
source heterogeneity in the Campanian Region (South Italy) as inferred from geochemical and isotopic features...Geofisica e Vulcanologia, Napoli, Italy 20sservatorio Vesuviano, Napoli, Italy 3 University "Federico II",... Dipartimento Scienze della Terra, Napoli, Italy With 9 Figures Received November 23, 1998; revised version...from the islands of Procida and Ventotene (Campanian Region, South Italy) are reported. Within-suite chemical...for radiogenic Sr observed in both Procida and Ventotene volcanic sequences. Conversely, trace element
Journal (article/letter/editorial)
magmas in a H2O–Cl–F-rich environment at Ischia (Italy), with implications for the feeder system of the...Federico II, via Mezzocannone 8, 80134 Napoli, Italy Centro Interdipartimentale Strumentazioni per Analisi...Federico II, via Mezzocannone 8, 80134 Napoli, Italy Dipartimento di Scienze e Tecnologie, Università...del Sannio, Via dei Mulini 59/A, 82100 Benevento, Italy a r t i c l e i n f o Article history: Received...compositional range of Ischia island (Roman Magmatic Province, Campanian district) is reported in this paper
Journal (article/letter/editorial)
clinopyroxene phenocrysts from Roccamon®na lavas (Italy) A. Lima Dipartimento di Geo®sica e Vulcanologia...UniversitaÁ di Napoli ``Federico II'', Napoli, Italy With 9 Figures Received May 11, 1999; revised version...Electron microprobe analyses (EMPA) of clinopyroxene, feldspar, biotite, olivine phenocrysts and RMI hosted in...central and southern Italy. This volcanism forms the Roman Comagmatic Province (Washington, 1906) which...which is located along the Tyrrhenian margin of Italy from the Vulsini to the Vulture volcanic complexes
Book
Terra Università di Napoli Federico II Napoli, Italy Amsterdam - Boston - Heidelberg - London - New...in the Late Quaternary succession of Naples Bay, Italy: the influence of volcanism and tectonics A. Milia...submarine volcanoes offshore Campi Flegrei (Naples Bay, Italy) A. Milia, M.M. Torrente and F. Giordano 69 5...mineralization in alkali-syenite nodules from the Breccia Museo pyroclastic deposit, Naples, Italy L. Fedele...Pleistocene ignimbrite eruptions in the Neapolitan area (Italy): volcano tectonic faults versus caldera faults
Journal (article/letter/editorial)
succession of Pia©nico-Se©llere (Southern Alps, Italy) Daniele L. Pinti a; *, Xavier Quidelleur a , Sergio...24129 Bergamo, Italy c CSGAQ, CNR, Sede di Milano, Via Mangiagalli 34, 20133 Milan, Italy Received 29 November...the volcanic source is likely located in Southern Italy. The age of 779 þ 13 ka is much older than that...from the Pia©nicoSe©llere Basin, Southern Alps, Italy (Fig. 1). The Pia©nico-Se©llere succession is one...mineralogical information Plagioclase EMb n = 27 Alkali-feldspar EMb n = 17 Biotite EMb n = 16 SiO2 Al2 O3
Report (issue)
zinn = zinnwalldite; (2). qtz=quartz; fspar = feldspar; ap = apatite; tpz = topaz; cpy = clinopyroxene;...Crystallized melt inclusion in feldspar in a xenolith from Vesuvius, Italy (X500); (D) Crystallized melt...from Ponza, Italy (X400); (E) Crystallized melt inclusion in trachyte from Ponza, Italy (X800); (F) Altered...including “stone-cavities” from the island of Ponza (Italy) (Fig. 1-1D, E). Fedele et al. (2003) studied similar...obscure and of irregular shape….” and “Those in the feldspar are often so much obscured by the partial decomposition
Journal (article/letter/editorial)
TolfaCeriti-Manziana volcanic district (Tuscan Province, Central Italy): chemistry and mineralogy A. Bertagnini...of Pisa, Italy 2 Dipartimento di Scienze della Terra, University of Rome "La Sapienza", Italy With 9 Figures...the Tolfa-Ceriti-Manziana sector (Tuscan Province, Central Italy) shows that they can be grouped according...production of the potassic magmas of the Roman Province. Zusammenfassung Mafische Einschliisse in den... Wir unterscheiden TCM latite (TCML) mit einer Alkali-Kalium AffinitSt; Ceriti Latite (CL) mit einer
Journal (article/letter/editorial)
petrogenetic signatures between mantle-derived alkali silicate intrusives with and without associated...signatures of two alkali silicate suites from the Cretaceous Damaraland igneous province (Namibia), one...proximity to the Kalkfeld bimodal carbonatite – alkali silicate complex, and is dominated by nepheline...nepheline (ne)-monzosyenites and ne-bearing alkali feldspar syenites. The Etaneno samples have isotopic compositions...samples. The magma differentiated via olivine, feldspar, clinopyroxene, and nepheline (ne) fractionation
Journal (article/letter/editorial)
accretion-related shoshonitic lamprophyres, Superior Province, Canada . . . . . . . . . . . . . . . . . . ....eclogitized Fe-Ti-gabbros, Ligurian Alps, northwestern Italy: Some petrologic considerations 59 P. J. N. RENDERS...evolution of greenstone belts in the Superior Province, Canada . . . . . . . . . . . . . . . . . . .... L. MACHESKY:Proton adsorption at an adularia feldspar surface . . . . . . . . . . . . . . . 1473 L.... . . . . . . . . . . . . 1579 Dissolution feldspar, 59(8): 1483 Dolomite enthalpy of formation, 59(5):
Journal (article/letter/editorial)
Plio-Pleistocene Volcanics from Ponza Island (Tyrrhenian Sea, Italy) A. M. Conte1 and D. Dol®2 1 2 Centro di Studio...rocks on Ponza Island (Tyrrhenian Sea, central Italy) consist of Pliocene submarine rhyolites and Pleistocene...K-Feld (Or35-30 ) Plag plagioclase; K-feld K-feldspar; Cpx clinopyroxene; Opx orthopyroxene; Bt Biotite;...detectable in the trends of TiO2 , CaO and MgO. Alkali element distributions are rather scattered and...shaped trend. Due to the opposite behaviour of the alkali elements, the Na2 O/K2O ratio becomes greater than
Journal (article/letter/editorial)
Trace-element partitioning between plagioclase, alkali feldspar, Ti-magnetite, biotite, apatite, and evolved...evolved potassic liquids from Campi Flegrei (Southern Italy) Lorenzo Fedele1,*, Michele Lustrino2,3, Leone Melluso1...Federico II, Via Mezzocannone 8, 80134 Napoli, Italy 2 Dipartimento di Scienze della Terra, Università...La Sapienza, Piazzale Aldo Moro 5, 00185 Roma, Italy 3 CNR, Istituto di Geologia Ambientale e Geoingegneria...Roma La Sapienza, P.le A. Moro, 5, 00185 Roma, Italy 4 CNR, Istituto di Geoscienze e Georisorse (IGG)
Journal (article/letter/editorial)
Austria Mingling in the magmatic system of Ischia (Italy) in the past 5 ka M. Piochi 1, L. Civetta 1,2, and...Orsi 1 10sservatorio Vesuviano, Ercolano, Napoli, Italy 2 Dipartimento di Geofisica e Vulcanologia, Universitfi...Universitfi di Napoli "Federico II", Napoli, Italy With 10 Figures Received October 27, 1998; revised version...mingling occurred between a highly crystallized alkali-trachytic and an isotopically distinct latitic...with batches of more viscous, highly crystallized alkali-trachytic magma (with a St-isotope composition
Journal (article/letter/editorial)
volcanic rocks: Sr±Nd±Pb isotope data from Roman Province and Southern Tuscany S. Conticelli1;2 , M. D'Antonio3...Universita degli Studi della Basilicata, Potenza, Italy 2 Centro di Studio per la Minerogenesi e la Geochimica...Applicata, Consiglio Nazionale delle Ricerche, Firenze, Italy 3 Dipartimento di Scienze della Terra, Universita...degli Studi di Napoli ``Federico II'', Napoli, Italy 4 Dipartimento di Scienze Fisiche, Universita degli...degli Studi di Napoli ``Federico II'', Napoli, Italy With 11 Figures Received February 16, 2000; revised
Journal (article/letter/editorial)
enrichment of the Neapolitan volcanoes (Southern Italy) mantle source: New constraints on the characteristics...enrichment of the Neapolitan volcanoes (Southern Italy) mantle source: New constraints on the characteristics...enrichment of the Neapolitan volcanoes (Southern Italy) mantle source: new constraints on the characteristics...Federico II, Largo S. Marcellino 10, 80134 Napoli, Italy IP 1, Dipartimento di Scienze della Terra, dell’Ambiente...Vesuviano, Via NU Diocleziano 328, 80124 Napoli, Italy 3, Departamento de Geoquímica, Petrologia i Prospecció
Book
occurring in close proximity to silica-saturated feldspar-bearing lavas can be very well understood from...Coli-Albani and Somma-Vesuvius of Italy and the Bufumbira province of equatorial Africa, K-rich silica.... . . . . . . . . . . . . . . . . . . . 2.2 K-Feldspar . . . . . . . . . . . . . . . . . . . . . . ....Content as a Basis of Classification. 3.1.2 Total Alkali Versus Silica Classification . . . . . 3.1.3 Chemical.... . . . . . . . Potassic Rocks of Navajo-Hopi Province . . . . . . Dulce Dike . . . . . . . . . . .
Journal (article/letter/editorial)
Università di Roma, P.le Aldo Moro 5, 00185 Rome, Italy; barbara.bonechi@uniroma1.it Received: 4 February..., [17,25–28]), but they are mainly focused on feldspar crystals. Clinopyroxene is a common mineral in...used in this study is a natural rock powder with alkali basaltic composition [29–32] (Table 1). In particular...[33]) located in Procida island, (Campi Flegrei, Italy). The sample consists of 12 vol. % of forsteritic...clinopyroxene, plagioclase, Ti-magnetite, alkali feldspar and glass [34,35]. The powder, used as starting
Journal (article/letter/editorial)
Lycian Nappes in the Cyclades-Menderes extensional province (e.g., van Hinsbergen & Boekhout, 2009). Willmann...heterogeneously entrapped (mix) inclusions in alkali feldspar from sample NIS37. Note that, similar to (d)...mostly > 8 wt% indicate that postentrapment loss of alkali elements from SMI was insignificant. (c) H2O concentrations...pumice-hosted SMI point to abundant crystallization of feldspar, and higher LREE/HREE ratios in pumice- compared...chemistry of crater fumaroles from Vulcano Island, Italy, and implications for volcanic surveillance. Applied
Journal (article/letter/editorial)
in volcanology in the Neapolitan area, southern Italy: a review and some alternative views Benedetto De...the greater metropolitan area of Naples, southern Italy; Mt. Somma-Vesuvius to the east and the Campi Flegrei...Federico II, Via Mezzocannone 8, 80134 Naples, Italy e-mail: bdevivo@unina.it risk assessment and management...Vesuvius and Campi Flegrei volcanoes in southern Italy. Thus, the intensive research related to these volcanic...volcanic areas of the Campania Plain, southern Italy. We also suggest some alternative scientific views
Book
. . . 4.1 4.1.1 4.1.2 4.1.3 4.1.4 4.2 Roman Province ~taly): Example from a Continental Arc Setting...de la Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . . . . . . . . . . . . . . . . Bingham... . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) . . . . . . . . . . . . . .... . . . . . . Bajo de la Alumbrera, Catamarca Province, Argentina . . . . . Bingham, Utah, U S A . ..... . . . . . . . . . . Kirkland Lake, Superior Province, Canada . . . . . . . . Ladolam, Lihir Island
Book (edition)
Rocks from the Five Tectonic Settings Roman Province (Italy): Example from a Continental Arc Setting Introduction...de la Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . Bingham Copper Deposit, Utah, USA...Lamprophyres . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) Introduction Nature of Mesothermal...Andacollo, Chile . Bajo de la Alumbrera, Catamarca Province, Argentina. Bingham, Utah, USA . Cadia, New South...Grasberg, Indonesia . Kirkland Lake, Superior Province, Canada Ladolam, Lihir Island, Papua New Guinea
Journal (article/letter/editorial)
(inset) from the Solchiaro volcano, Procida, southern Italy. Peaks labeled ‘CO2 vapor’ correspond to the Fermi...olivine-hosted MI from the Solchiaro volcano, Procida, Italy, shows peaks characteristic of CO2 (Fig. 3). The...in a bubble-bearing MI from Solchiaro (southern Italy) Parameter Measured value Raman spectrum Peak...occur at the equilibrium phase boundaries. Etna (Italy) Hawaii Campi Flegrei Collins et al. (2009) Hauri...at 12008C. Iwojima Satsuma– back-arc Etna (Italy) Kamenetsky et al. (2007) Saito et al. (2001)
Report (issue)
Universita di Ferrara Via Saragat 1 Ferrara I-44100 Italy Gianluca Bianchini Dipartimento di Scienze della...Universita di Ferrara Via Saragat | Ferrara I-44100 Italy Marjorie Wilson School of Earth & Environment University...spidergram refers to the lavas of the Veneto Volcanic Province (see Beccaluva et al., Chapter 7). Background:...Seismic Exploration of the Central Mediterranean and Italy, p. 623-640). Microphotograph shows lava from Mount...magma generation in the Paleogene Veneto volcanic province, southern Alps ....131 L. Beccaluva, G. Bianchini
Book (edition)
. . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting ....de La Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . 6.4.2 Bingham Copper-Molybdenum...8.5 Shoshonitic Lamprophyres from the Superior Province, Canada (Archean) . . . . . . . . . . . . . ....5 Costa Rica, 6 Mexico, 7 New Mexico, 8 Roman Province, 9 Eastern Alps, 10 Western Alps, 11 Iran, 12... . . Geological overview of the Roman Province, Central Italy. Geological provinces: Tuscan; Roman; Campanian
Report (chapter)
Tettonofisica, Via di Vigna Murata 605, 00143 Roma, Italy 2 Dipartimento di Scienze Biologiche, Geologiche...Bologna, Piazza di Porta S.Donato 1, 40126 Bologna, Italy 3 Dipartimento di Scienze della Terra e Geoambientali...Università di Bari, Via E. Orabona 4, 70125 Bari, Italy 4 Dipartimento di Scienze dell’Ambiente e del Territorio...Bicocca, Piazza Della Scienza 4, 20126 Milano, Italy 5 Dipartimento di Scienze della Terra, Università...di Perugia, Piazza Università 1, 06100 Perugia, Italy *Corresponding author (e-mail: federico.lucchi@unibo
Book (edition)
. . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting ....Rica Copper-Gold-Molybdenum Deposit, Catamarca Province, Argentina . . . . . . . . . . . . . . 6.4.2 Bajo...de La Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . . . . . . . . . . . . . 6.4.3 Bingham...8.5 Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) . . . . . . . . . . . . . ...phenocrysts that are set in a matrix dominated by K-feldspar > plagioclase (mineral collection of TU Bergakademie
 
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