 | | Book (volume) | | GEOLOGY 4 PART CENTRAL AND Ili SOUTHERN ITALY BY C. § DU RICHE PRELLER, M.A, Ph.D, AMICE., MLEE...MOUNTAIN BARTGG CENTRAL AND GEOLOGY. Ut SOUTHERN ITALY. OTHER 1877. 1880. 1881. 1893. 1893. 1893. 1893...(The Moraine Walls and Lake Basins of Northern Italy. Piedmontere Alps, Ligurian Apennines, Carrara Mountains...idem. The Ancient Sea and Lake Basins of Central Italy: The Sub- the Geol. Structure of Elba.) “ Journ...VOLCANOES OF CENTRAL AND ABRUZZI, SOUTHERN ITALY. BY bea eee hsp SIBNGRT LC RE O2 ett ed ed nel |  | | Journal (article/letter/editorial) | | of Potassic Volcanic Rocks of the Roman Province, Central Italy* Bruno Turi I and Hugh P. Taylor, Jr. 2...di Geochimica, Universitfi di Roma, 00100 Rome, Italy 2 Division of Geological and Planetary Sciences...rocks from the Quaternary Roman Co-Magmatic Province, Italy. The 6180 values were found to generally increase...the Roman Province begins to overlap the calc-alkaline, oversaturated Tuscan Magmatic Province. Therefore...quartz-bearing rocks of the continental crust, and (2) in Italy, these magmas were emplaced into a tectonically |  | | Journal (article/letter/editorial) | | PETROLOGICAL ITALIAN II. THE VITERBO SKETCHES. REGION. Bibliography.-The writings of the early...pamphlet, entitled I Vulcani Cimini e Vulsinii (Viterbo, 1877), which is out of print and very rare. It...sketch of the geological history of this and the Bolsena regions.3 In 1880 A. Verri4 published a somewhat...one with the other." He further thinks that the trachyte is younger than the. leucitic rocks and argues...of Italy. Topograpzy.-The Viterbo region lies a few kilometers southeast of Lake Bolsena, Viterbo being |  | | Journal (article/letter/editorial) | | and Petrogenesis of the Latera Caldera, Central Italy by BRUCE N. TURBEVILLE* Department of Geological...-oversaturated rocks occur together. In central Italy, • Present address: Bureau of Economic Geology,...show an upward compositional progression from trachyte and differentiated phonolite to less evolved phonolite...sampled magmas that were stratified downward from trachyte and phonolite to tephriphonolite, and the compositional...plagioclase and sanidine largely controlled the liquid lines of descent for phonolite and trachyte, respectively |  | | Journal (article/letter/editorial) | | High-180 Igneous Rocks from the Tuscan Magmatic Province, Italy* Hugh P. Taylor, Jr.1 and Bruno Turi 2 Division...di Geochimica, Universita di Roma, 00100 Rome, Italy Abstract. The 180/160 ratios were measured for...Plio-Pleistocene, calc-alkaline, Tuscan Magmatic Province, Italy. The 6180 values of these magmas were as follows:...The extremely high c5180 values in the Tuscan Province indicate that these magmas all formed by melting...magmas of the adjacent Roman Co-Magmatic Province. These large sanidine crystals did not completely equilibrate |  | | Journal (article/letter/editorial) | | ITALIAN PETROLOGICAL SKETCHES. THE BOLSENA REGION. I. Introduction.-The number and easy accessibility...accessibility of its volcanoes render Italy an enticing field for the geologist. The peculiar characters of their...general petrological characters of the Italian province. In the autumn of 1894 the writer had the opportunity...predominantly petrological in character. I. THE BOLSENA REGION. as Bibliography.-The work of the early...Latera, Torre Alfina and Montefiascone, around lake Bolsena. Vom Rath1 in 1868 gave a detailed description |  | Renzulli, Alberto, Santi, Patrizia, Nappi, Giovanni, Luni, Mario, Vitali, Daniele (2002) Provenance and trade of volcanic rock millstones from Etruscan-Celtic and Roman archaeological sites in Central Italy. European Journal of Mineralogy, 14 (1) 175-183 doi:10.1127/0935-1221/2002/0014-0175 | Journal (article/letter/editorial) | | Etruscan-Celtic and Roman archaeological sites in Central Italy ALBERTO RENZULLI1*, PATRIZIA SANTI1, GIOVANNI NAPPI1...61029 Urbino, Italy 2 - Istituto di Archeologia, Università di Urbino, I - 61029 Urbino, Italy 3 - Dipartimento...Archeologia, Università di Bologna, I - 40124 Bologna, Italy Abstract: Rectangular hopper-rubber (Olynthian-style)...(Vulsini Volcanic District, Roman Volcanic Province; Central Italy). Since these leucite phonolites were also...established for the Orvieto centre. Euganean Hills (Na-trachyte), Etna (hawaiite) and Iblean Mounts (tholeiitic |  | Ferrara, G., Preite-Martinez, M., Taylor, H. P., Tonarini, S., Turi, B. (1986) Evidence for crustal assimilation, mixing of magmas, and a87Sr-rich upper mantle. Contributions to Mineralogy and Petrology, 92 (3) 269-280 doi:10.1007/bf00572156 | Journal (article/letter/editorial) | | study of the M. Vulsini volcanic area, Central Italy* G. Ferrara ~, M. Preite-Martinez 3, H.P. Taylor...Geochronology and Isotope Geochemistry, C.N.R., 56100 Pisa, Italy 2 Division of Geological and Planetary Sciences...Earth Sciences, University of Rome, 00100 Rome, Italy Abstract. 180/160, SVSr/86Sr and chemical analyses...northerly district of the K-rich Quaternary Roman Province of Italy. These rocks belong mainly to the undersaturated...than at any of the other volcanic centers of the province: 87Sr/S6Sr=0.7097 to 0.7168; & ' 8 0 = 6 . 5 to |  | | Journal (article/letter/editorial) | | Tuscany to Naples, and which may be called the Bolsena-Vesuvius line. In a paper already quoted on the...the great strato-volcanoes, represented at Bolsena, Viterbo, Bracciano, and the Alban Hills, as well as...with exceptionally phonolite rocks -ciminites at Viterbo and toscanite at Bracciano. True trachytes are...form an excellent example of a "petrographical province," and it is clear that the products of all the... HENRY S. WASHINGTON 350 To the northwest of Bolsena and between the line of volcanoes just noticed |  | | Journal (article/letter/editorial) | | exception to most of the composite volcanoes of Italy- the order of succession of the leucitic and non-leucitic...amount as the flows of the first phase. With the trachyte there was also erupted a small quantity of leucitic...resembles that of many leucitites already described. Sanidine phenocrysts are few, but smaller ones of plagioclose...14 K20 H20 10.47 0.24 100.01 IOO.OI Leucite-trachyte.-The occurrences of this rock which I observed...vulsinites to be described The sanidine phenocrysts are presently than a leucite-trachyte. met with. Large greenish |  | | Journal (article/letter/editorial) | | di Sassari, Corso G.M. Angioj 10, 70100 Sassari, Italy 2Dipartimento di Scienze della Terra, Facolt/l di..."Federico ll', Via Mezzocannone 8, 80134 Napoli, Italy Received: 20 October 1995/Accepted: 10 April 1996...products of Quaternary volcanism in central-southern Italy, although researches highlighting the presence of...volcanism, both continental and insular, occurring in Italy mainly during the last million years, gave rise...outcrops of zeolitized pyroclastic deposits in Italy; they are mainly located on the western side of |  | Falcone, Francesca, Dionisio, Anna, Castorina, Francesca, Tufo, Angela, Francis, Rachel Elaine, Stoppa, Francesco (2021) Archaeometry of a Roman Millstone from Santa Maria Arabona, Manoppello (Abruzzo, Central Italy) Minerals, 11 (9) 948 doi:10.3390/min11090948 | Journal (article/letter/editorial) | | Santa Maria Arabona, Manoppello (Abruzzo, Central Italy) Francesca Falcone 1, *, Anna Dionisio 2 , Francesca...Santa Maria Arabona, Manoppello (Abruzzo, Central Italy). Minerals 2021, 11, 948. https:// doi.org/10.3390/min11090948...Sciences, D’Annunzio University, 66100 Chieti, Italy; angelatufo@virgilio.it (A.T.); fstoppa@unich.it...Belle Arti e Paesaggio dell’Abruzzo, 66100 Chieti, Italy; anna.dionisio@beniculturali.it Dipartimento di...Università degli Studi di Roma “Sapienza”, 00185 Roma, Italy; francesca.castorina@uniroma1.it Department of Arts |  | Conticelli, Sandro, Avanzinelli, Riccardo, Poli, Giampiero, Braschi, Eleonora, Giordano, Guido (2013) Shift from lamproite-like to leucititic rocks: Sr–Nd–Pb isotope data from the Monte Cimino volcanic complex vs. the Vico stratovolcano, Central Italy. Chemical Geology, 353. 246-266 doi:10.1016/j.chemgeo.2012.10.018 | Journal (article/letter/editorial) | | volcanic complex vs. the Vico stratovolcano, Central Italy Sandro Conticelli a, b,⁎, Riccardo Avanzinelli a...Firenze, Via Giorgio La Pira, 4, I-50121, Firenze, Italy Research Unit of Firenze, Istituto di Geoscienze... R., Via Giorgio La Pira, 4, I-50121, Firenze, Italy Dipartimento di Scienze della Terra, Università...Studi di Perugia, Piazza Università, 1, Perugia, Italy d Dipartimento di Scienze Geologiche, Università...Tre, Largo S. Leonardo Murialdo n.1, 00146 Roma, Italy b c a r t i c l e i n f o Article history: Accepted |  | | Report (chapter) | | valuable historical stone from the Phlegraean Fields (Italy) D. C A L C A T E R R A 1, P. C A P P E L L E T...Universith Federico II, Piazzale V. Tecchio 80, Naples, Italy (e-mail: domcalca @ unina, it) 2Dipartimento di...Universitgt Federico II, Via Mezzocannone 8, Naples, Italy 3Dipartimento di Studi Geologici ed Ambientali,...Universitgt del Sannio, Via Port'Arsa 11, Benevento, Italy Abstract: This paper reports the research results...rock and to the survey of the last underground quarry site, still accessible, at the base of the Camaldoli |  | | Book | | restricted as compared with the olivine-basalt trachyte kindred, but it is distributed at widely scattered... . . . . . . . . . . . . . . . . . . . . . .. Sanidine. . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . Birunga Volcanic Province . . . . . . . . . . . . . . . . . Leucite-Bearing.... . . . . . . Potassic Rocks of N avaj o-Hopi Province (USA) . . .. Leucite-Bearing Rocks of Leucite.... . . . . . . . . . . Leucite-Bearing Rocks of Italy . . . . . . . . . . . . . . 49 50 55 58 59 61 63 |  | | Journal (article/letter/editorial) | | hosted in alkaline potassic rocks from central Italy: a track for low-pressure processes in mafic magmas...Ricerche, Via Giorgio La Pira, 4, I-50121, Florence, Italy b Department of Earth and Space Sciences, University...di Firenze, Via La Pira, 4, I-50121, Florence, Italy Received 18 December 2001; accepted 25 September...rocks from two nearby volcanic apparatus in central Italy. At Monte Cimino volcanic complex, mafic leucite-free...composition are associated with evolved latite and trachyte. Here, latites and trachytes straddle the sub-alkaline |  | | Journal (article/letter/editorial) | | Lavas of the Vulsinian District, Roman Province, Central Italy Paul M. Holm, Sten Lou 1, and Age Nielsen...magnetite_+ mica (from 8 to 5 wt.% CaO), and additional sanidine (or hyalophane)_+ ha/iyne (from 5 to 3 wt.% CaO)...Italian Pliocene to Recent perpotassic alkaline province made famous by Washington (1906). This work, however...Tertiary and Quaternary volcanic centres of Central Italy. Districts of the Tuscan (white)-Roman (black) and...cl~nopyroxene, leacite, plagioclase, _+olivine, sanidine, + nepheline and minor ore and dark mica. The |  | Manca, Rosarosa, Pagliantini, Laura, Pecchioni, Elena, Santo, Alba P., Cambi, Franco, Chiarantini, Laura, Corretti, Alessandro, Costagliola, Pilario, Orlando, Andrea, Benvenuti, Marco (2016) The island of Elba (Tuscany, Italy) at the crossroads of ancient trade routes: an archaeometric investigation of dolia defossa from the archaeological site of San Giovanni. Mineralogy and Petrology, 110 (6) 693-711 doi:10.1007/s00710-016-0438-2 | Journal (article/letter/editorial) | | ORIGINAL PAPER The island of Elba (Tuscany, Italy) at the crossroads of ancient trade routes: an archaeometric...at San Giovanni (Portoferraio, island of Elba, Italy) during 2012–2014 archaeological excavations in...Università di Firenze, Via G. La Pira 4, 50121 Florence, Italy 2 Scienze e Materiali per la Conservazione e il...Firenze, Viale Morgagni 40-44, 50134 Florence, Italy 3 Dipartimento di Scienze Storiche e dei Beni...Università di Siena, Via Roma 56, 53100 Siena, Italy 4 Laboratorio di Scienze dell’Antichità, Scuola |  | | Journal (article/letter/editorial) | | Physics and Geology, University of Perugia, Perugia, Italy *Corresponding author, e-mail: silvia.gentili@studenti...pyroclastic deposits from Bolsena Complex (Roman Magmatic Province, Italy) from a mineralogical and a...clinopyroxene samples from three outcrops of the Bolsena Complex: Orvieto, Bagnoregio and Porano. In addition...for other eruptive centres of the Roman Magmatic Province (Sabatini, Vico and Alban Hills). Notwithstanding...1.3 to 82.0 wt%, as well as in the sanidine/zeolite ratio: sanidine content changes from 15.5 to 55.9 |  | | Book | | and was followed by Bruno Zanettin (1980– 1984, Italy), Mike Le Bas (1984–2001, UK) and Bernard Bonin...(1975–80, Switzerland), Giuliano Bellieni (1980–84, Italy) and Alan Woolley (1984–2001, UK). During this time...orthoclase, microcline, perthite, anorthoclase, sanidine, and albitic plagioclase (An0 to An5) P = plagioclase...Evolved members of the group contain groundmass sanidine and potassium richterite. Zirconium silicates...iron-rich leucite (Fe2O3 1% – 4%) (7) Fe-rich sanidine (typically Fe2O3 1% – 5%). The presence of all |  | | Report (volume) | | described, the name latite (derived from the Italian province of Latium or Latia, where rocks closely related...Washington,3 describes a columnar trachytic tuff in the Bolsena region. To the east and southeast of Douglas Flat...subject of the present paper. This separation into trachyte and basalt, it will appear, was not without excuse...rocks of almost identical chemical composition from Italy and Asia Minor, pains were taken to determine whether...glassy, groundmass'holds small phenocrysts of clear sanidine-like feldspar and fragments of dark glass and |  | | Book | | phase relations in the system diopside–nepheline–sanidine studied in air and under 1, 2, 10, and 20 kb in...Coli-Albani and Somma-Vesuvius of Italy and the Bufumbira province of equatorial Africa, K-rich silica.... . . . . . . . Potassic Rocks of Navajo-Hopi Province . . . . . . Dulce Dike . . . . . . . . . . . ...Potassic Volcanism in Italy . . . . . . . . . . . . . . . . 4.8.5 Volcanic Province of Spain . . . . . ...K-Rich Rocks of the Tristan da Cunha Islands 4.13.3 Trachyte-Phonolite-Bearing Lavas of Ulleung Island, South |  | | Book (volume) | | ITALIAN MOUNTAIN GEOLOGY ’ PARTS NORTHERN 1 AND [ITALY II AND TUSCANY BY C. S. DU RICHE PRELLER, M...el ITALIAN MOUNTAIN PaRts NORTHERN I anp ITALY GEOLOGY. II. AND TUSCANY. OTHER GEOLOGICAL...(The Moraine Walls and Lake Basins of Northern Italy. The Piedmontese Alps, Ligurian Apennines, Carrara...idem. The Ancient Sea and Lake Basins of Central Italy : idem. Italian Mountain Geology, Part II]. Wheldon...NORTHERN PART I. THE ‘PART II. THE Sslk) AND ITALY GEOLOGY. oll AND TUSCANY. PIEDMONTESE ALPS |  | Maritan, Lara, Mazzoli, Claudio, Sassi, Raffaele, Speranza, Fabio, Zanco, Angela, Zanovello, Paola (2013) Trachyte from the Roman aqueducts of Padua and Este (north-east Italy): a provenance study based on petrography, chemistry and magnetic susceptibility. European Journal of Mineralogy, 25 (3) 415-427 doi:10.1127/0935-1221/2013/0025-2282 | Journal (article/letter/editorial) | | online April 2013 Trachyte from the Roman aqueducts of Padua and Este (north-east Italy): a provenance study...University of Padova, Via Gradenigo 6, 35131 Padova, Italy *Corresponding author, e-mail: lara.maritan@unipd...Vulcanologia, Via di Vigna Murata 605, 00143 Roma, Italy 3 Department of Cultural Heritage, University of...of Padova, Piazza Capitaniato 7, 35139 Padova, Italy Abstract: This study presents the results of archaeometric...in Padua (northeast Italy), in order to identify the petrography and the quarry/ies of provenance from |  | | Journal (article/letter/editorial) | | I N O F P O T A S H - R I C H LAVAS OF WESTERN ITALY * P. M. H U R L E Y , H.W. F A I R B A I R N and...87Sr/86Sr ratio in the potassic lavas of the Roman province has been found to vary from 0.706 to 0.711, with...(leucite--basalt to potash-trachyte), by analogy with this volcanic province, could not have derived its...in the g e o s y n c l i n e u n d e r l y i n g Italy, and d e s i l i c a t i o n by c r y s t a l sinking...and the nattrre of the reaction product in any province, whether ultrabasic, leucitic, or trachytic, would |
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