 | Sessa, G., Moroni, M., Tumiati, S., Caruso, S., Fiorentini, M.L. (2017) Ni-Fe-Cu-PGE ore deposition driven by metasomatic fluids and melt-rock reactions in the deep crust: The ultramafic pipe of Valmaggia, Ivrea-Verbano, Italy. Ore Geology Reviews, 90. 485-509 doi:10.1016/j.oregeorev.2017.05.028 | Journal (article/letter/editorial) | | the ultramafic pipe of Valmaggia, Ivrea-Verbano, Italy G. Sessa, M. Moroni, S. Tumiati, S. Caruso, M.L...the ultramafic pipe of Valmaggia, IvreaVerbano, Italy, Ore Geology Reviews (2017), doi: http://dx.doi...the ultramafic pipe of Valmaggia, Ivrea-Verbano, Italy Sessa G.1, Moroni M.1, Tumiati S.1, Caruso S.2,...Sciences Dept., Università degli Studi di Milano, Italy, 2CET/CCFS, School of Earth Sciences, The University...intrusions emplaced within the Ivrea-Verbano Zone (Italy). According to the most recent geodynamic models |  | 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 |  | Ridolfi, Filippo, Braga, Roberto, Cesare, Bernardo, Renzulli, Alberto, Perugini, Diego, Del Moro, Stefano (2016) Unravelling the complex interaction between mantle and crustal magmas encoded in the lavas of San Vincenzo (Tuscany, Italy) Part I: Petrography and Thermobarometry. Lithos, 244. 218-232 doi:10.1016/j.lithos.2015.09.029 | Journal (article/letter/editorial) | | encoded in the lavas of San Vincenzo (Tuscany, Italy). Part I: Petrography and Thermobarometry Filippo...Bo”, Campus Scientifico “E. Mattei”, 61029 Urbino, Italy Dipartimento di Scienze Biologiche, Geologiche e...Bologna, Italy c Dipartimento di Geoscienze, Università di Padova, via Gradenigo 6, 35131 Padova, Italy d Dipartimento...Università di Perugia, Piazza Università, 06100 Perugia, Italy b a r t i c l e i n f o Article history: Received...to 24 wt.%); orthopyroxene shows both ferroan enstatite (Mg# = 60–78%) and magnesian ferrosilite (Mg# |  | Suttle, M.D., Dionnet, Z., Franchi, I., Folco, L., Gibson, J., Greenwood, R.C., Rotundi, A., King, A., Russell, S.S. (2020) Isotopic and textural analysis of giant unmelted micrometeorites – identification of new material from intensely altered 16O-poor water-rich asteroids. Earth and Planetary Science Letters, 546. 116444pp. doi:10.1016/j.epsl.2020.116444 | Journal (article/letter/editorial) | | Università di Pisa, Via S. Maria 53, 56126 Pisa, Italy Planetary Materials Group, Department of Earth Sciences...Direzionale Isola C4, 80143 Naples, Italy d INAF-IAPS, via Fosso del Cavaliere 100, 00133 Rome, Italy e School...dell’Università di Pisa, Lungarno Pacinotti 43, 56126 Pisa, Italy g Psiche beamline, Synchrotron SOLEIL, Orne des...chondrites and the first micrometeorite from the enstatite chondrite (EH4) group. In addition, two micrometeorites...Università di Pisa, Via S. Maria 53, 56126 Pisa, Italy. E-mail addresses: martindavid.suttle@dst.unipi |  | | 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 |  | Roering, C., van Reenen, D.D., de Wit, M.J., Smit, C.A., de Beer, J.H., van Schalkwyk, J.F. (1992) Structural geological and metamorphic significance of the Kaapvaal Craton-Limpopo Belt contact. Precambrian Research, 55 (1) 69-80 doi:10.1016/0301-9268(92)90015-g | Journal (article/letter/editorial) | | high-grade granulite terrane (high-grade gneiss province ) of the Limpopo Belt. This structure is superimposed...the Limpopo Belt (McCourt and Van Reenen, 1992 ). Isola ted rein n a n ts of retrogressed gra n u lites...tectonic remnants is also replaced by magnesite+enstatite, suggesting that these bodies were at similar...evidence from the replacement of forsterite by enstatite and magnesite in associated ultramafic rocks from...and retrogressed granulites in the Klein Letaba mine are apparently at similar metamorphic grade (amphibolite |  | | Journal (article/letter/editorial) | | Studi di Bari, via E. Orabona 4, I-70125, Bari, Italy Abstract: SEM-EDS non-destructive analysis allows...for some Neolithic artefacts found in southern Italy (Acquafredda & Muntoni, 2004), when the waters circulating...section, rs = raw surfaces; En, Fs and Wo are the Enstatite, Ferrosilite and Wollastonite components in pyroxene;...315-325. AGIP (1984): Carta Topografica 1:10.000 Isola Lipari. Barberi, F., Gasparini, P., Innocenti, F...track dating of the obsidian of Lipari Island (Italy). Nature, 242, 322-323. Bigazzi, G., Bonadonna, |  | | Journal (issue) | | Collector's New A Field Trip to the Krystal Tips Mine Petersen Mountain, Washoe Co., Nevada Kenneth L...the site of the Krystal Tips Mine, about 10 a.m. Foster Hallman, the mine owner/operator pulled up rig...long steep trip up the 4-wheel drive road to the mine. I had come with John Miatech and John Salzbach...the hill to the mine. Foster had sta rted a new trench in the lower east side of the mine and had been working...color with white porcelaneous surfaces, Sweet Home Mine, Collector's Edge display. Fig. 3 Bournonite twins |  | | Journal (article/letter/editorial) | | remaining minerals. triangular area forsterite-enstatite-water (Coleman, 1971). As there is always a prograde...Yoder (1966). F = forsterite, Fa = fayalite, E = enstatite, A = anthophyllite, T = talc, S = serpentine minerals...reaction of anthophyllite with forsterite to produce enstatite plus water (Fig. 9, curve 4). The limited bulk...rocks have been listed by Matthes (1971). An enstatite+forsterite+chlorite assemblage has been observed...indicate a higher total pressure. If the reaction enstatite+spinel ^ forsterite+cordierite (Fig. 9, curve |  | | Journal (article/letter/editorial) | | Geologia dell'Universitgt di Firenze, Florence (Italy) (Received August 1, 1968) SUMMARY Magmatic activity...peridotite contains olivine, clinopyroxenes and enstatite as major primary components. Olivine is generally...Middle-Miocene postgeosynclinal sandstones of the Grosseto province, in southern Sediment. Geol., 4 (1970) 599-624...and Prof. G. Marinelli of the University of Pisa, Italy, for their helpful criticism of this review. REFERENCES...1967b. I1 complesso scistoso di Capo Calamita (Isola d'EIba). Atti Sac. Toscana Sci. Nat., 74(2): 579-617 |  | | Journal (issue) | | Field - beide in de Zuid-Afrikaanse Northern Cape Province. Al heel snel werd dit hét standaardwerk ter zake...zijn de mooie, grote ilvaieten van de Huanggang Mine, Inner Mongolia, China, die een Chinese handelaar...vrij nieuwe chalcopyrieten op sideriet van de Kaiwu Mine, Guizhou Prov., China. Op beurzen in Tucson is...Pontevedra, Spain 17-19 New minerals in the La Serrana mine, el Priorat, Catalonia (ranciéite, cummingtonite...Heliodor, poor relative no more 54-61 The Huanuni mine, Oruro, Bolivia (vivianite, ludlamite, aheylite |  | Rooney, Tyrone O., Lavigne, Andrew, Svoboda, Chris, Girard, Guillaume, Yirgu, Gezahegn, Ayalew, Dereje, Kappelman, John (2017) The making of an underplate: Pyroxenites from the Ethiopian lithosphere. Chemical Geology, 455. 264-281 doi:10.1016/j.chemgeo.2016.09.011 | Journal (article/letter/editorial) | | 1991), consistent with the expansion of the enstatite field under high pressure (at the expense of ...other mantle suites within the Ethiopian Volcanic Province and the greater Nubian D Shield (including parts...basalt-rhyolite succession in the Ethiopian Large Igneous Province. Lithos 112, 461-476. Baker, J., Chazot, G., Menzies...xenoliths and host lavas from the Ethiopian Volcanic Province; an insight into the upper mantle under eastern...Ebinger, C., Maguire, P. (Eds.), The Afar Volcanic Province within the East African Rift System. Special Publication |  | | Book | | from blocks that didn't drop. The Basin and Range Province of the south-west USA (right) formed in this way...after the island of Stromboli off the west coast of Italy. Gas escapes sporadically and the volcano repeatedly...of molten include southern Africa’s Karoo and Province erupted less than three magma which burns through...way some minerals store light and glow such as enstatite caused by interference cat's eye effect in some...Cullinan in 1905 at Cut and carat the Premier Mine, South Africa. For the collector, colour and sparkle |  | Lustrino, Michele, Fedele, Lorenzo, Agostini, Samuele, Di Vincenzo, Gianfranco, Morra, Vincenzo (2017) Eocene-Miocene igneous activity in Provence (SE France): 40Ar/39Ar data, geochemical-petrological constraints and geodynamic implications. Lithos, 288. 72-90 doi:10.1016/j.lithos.2017.07.008 | Journal (article/letter/editorial) | | Università di Roma - P.le A. Moro 5, NU 00185, Roma (Italy) 2 = Istituto di Geologia Ambientale e Geoingegneria...Università di Roma - P.le A. Moro 5, 00185, Roma (Italy) 3 = Dipartimento di Scienze della Terra, dell’Ambiente...Federico II - Via Cupa Nuova Cinthia 21, 80126 Napoli (Italy) TE 4 = CNR - Istituto di Geoscienze e Georisorse...Georisorse, CNR, Via Giuseppe Moruzzi 1, 56124, Pisa (Italy) CE P * = corresponding author: michele.lustrino@uniroma1...signatures relative to other rocks within the CiMACI province (Circum-Mediterranean Anorogenic Cenozoic Igneous; |  | | Book | | Rocks and Minerals is in itself a veritable gold mine. Readers learn about the inside of minerals — the...SYSTEM STAUROLITE Crystals are not always found in isola- tion. They often appear as aggregates which may...the orthorhombic series has the end members: enstatite Mg2Si,0¢ and orthoferrosilite Fe,Si,0, labradorite...is an example of a poly- tites. been found in Italy (Sicily and Romagna), Diamond is found in South...Australia, Morocco, Zambia, the Balkan countries, Italy, etc. converted into beta-sulfur (monoclinic for |  | | Journal (issue) | | Uganda, euclase was recorded in the Namapherere tin mine, Ankole. Beryl is a common minor constituent in...pegmatites mined in south-west Uganda and at Kihandu mine, an unusual form of beryl with acute bipyramidal...Slam Beryl mine, phenakite in an unnamed beryl working and chrysoberyl in the Renda mine. No bertrandite...iron-stained clay. During its productive life, the mine was exploited for mica on five levels, the fifth...collected is a few metres west of one of the old mine shafts. The pegmatite is approximately 2.5 m wide |  | | Journal (article/letter/editorial) | | mineralizations may have developed, including the EP Ettedal mine mentioned above. At Ettedal, the mineralization...These rocks are associated with Cl-apatite + enstatite + phlogopite veins (Lieftink et al., 1994; Engvik...deposits at Arendal, Norway. I. Cahnite from Klodeborg Mine. Konglige Norske Videnskabers Selskab Forhandlinger...Strona di Omegna, Ivrea-Verbano Zone, northern Italy part I: Petrography and silicate mineral chemistry...Stavanger-Oslo, 95-96. Andersen, T., 1996. The Ettedal mine: A deformed Sveconorwegian hydrothermal deposit |  | | Book (volume) | | Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy by P. Zuffardi European part of the U.S.S.R. by...Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory chapter of the...Elisa and Dorinda Barruecopardo Golpejas or Bellita mine Morille-Martinamor El Cubito El Trasqui16n. Santa...Baixo Tejo and Sado Basins Silica sand deposits Italy by P. Zuffardi Introduction Geological setting Stratigraphy...provinces Polymetamorphic Caledonian-Hercynian-Alpidic province Northern Alpine chain Southern Alpine chain C |  | | Journal (article/letter/editorial) | | University Park, PA 16802, USA Abstract. Pantelleria, Italy, is a continental rift volcano con- sisting of...Location Map of pantelleria, Strait of Sicily, Italy. Strait of Sicily rift system (inset) delineated...decarbonation of magnesite in the presence of enstatite and forsterite (Newton and Sharp 1975). Temperatures...Caratteri petrologici e geochimici delle vulcaniti dell Isola "Ferdinandea". Rend Soc Ital Mineral Petrol 35 :277-388 |  | | Report (volume) | | .............................................. Italy...................................................the Willamette Pulp and Paper Company's magnesite mine near Porterville: A, Nearly vertical vein; B, Lower...at Willamette Pulp and Paper Company's magnesite mine near Porterville .................................magnesite vein at Willamette Pulp and Paper Company's mine near Porterville, Cal. 4. Elevation and plan of...deposits now worked are in Austria, Greece, India, Italy, Norway, Russia, and South Africa. Other deposits |  | | Book | | between 1810 and 1817, acquired an interest in the Mine Hill area by purchase and in the Sterling Hill tract...Washington. The ore was obtained from an open pit on Mine Hill which was later known as the Weights and Measures...essentially now a mining promoter, subdivided the Mine Hill and Sterling Hill tracts and sold them off...Willemite and Zincite which is so characteristic of the Mine Hill deposit, Fowler attempted to separate, by Deed...Zincite and other ores at the Noble pit or "Mud Mine"' at Sterling Hill in 1870. Mr. Jewitt is believed |  | | Book (edition) | | chondritic meteorite shower that fell in Jilin Province (China) in 1976. Numerous specimens of various...Cretaceous-Tertiary strati¬ graphic boundary in Italy, Denmark, Spain, and other locations around the...of radioactive isotopes provides a way to deter¬ mine the age of a meteorite. In the method illustrated...(named for their high abundances of the mineral enstatite, MgSi03). One of the most important differences...formed at higher temperatures, the ordinary and enstatite chondrites, are somewhat more depleted in volatile |  | Groat, L. A., Marshall, D. D., Giuliani, G., Murphy, D. C., Piercey, S. J., Jambor, J. L., Mortensen, J. K., Ercit, T. S., Gault, R. A., Mattey, D. P., Schwarz, D., Maluski, H., Wise, M. A., Wengzynowski, W., Eaton, D. W. (2002) MINERALOGICAL AND GEOCHEMICAL STUDY OF THE REGAL RIDGE EMERALD SHOWING, SOUTHEASTERN YUKON. The Canadian Mineralogist, 40 (5) 1313-1338 doi:10.2113/gscanmin.40.5.1313 | Journal (article/letter/editorial) | | (Lawrence et al. 1989), and from the Ankadilalana mine in Madagascar, where the emerald occurs in the contact...chimiche sulla rosterite di San Piero in Campo (Isola d’Elba) e sui berilli in generale. Gazz. Chim. Ital...synthetic phlogopite (F), sodic amphibole (Na), enstatite (Mg), anorthite (Al, Si), rubidian microcline |  | | Journal (article/letter/editorial) | | Maps and Sections from the Geological Survey of Italy, 9 sheets from the Swedish Geological Survey, 4...geologists of Devonshire, Mr. Champernowne visited Italy, Spain, Germany, and Bel~um, for the purpose of...THE O E O Z 0 6 I C ~ SOCIETr. Report on the province was published in 1861. In the year 1860, a similar...commenced that important Geological Survey of the Province of Canterbury with which~ in the future, his name..."Notes on some of the Auriferous Tracts of Mysore Province, Southern India." By George Attwood, Esq., F.G |  | | Journal (article/letter/editorial) | | reply, said : - - Mr. PR~SIDV.~,~ 1~0 words of mine could adequately reflect my sense of the kind words...spinel). II. Magnesia-iron Silicates. Olivine, enstatite (with hypersthene), augitc and hornblende, biotite...labradorite; the amount of olivine is diminished; enstatite and a pyroxenic mineral, with biotite, become...will use this term for brevity to include either enstatite, bronzite, or hypersthene, minerals very closely...applying to a variety with diallage and without enstatite the name eulgsige. I doubt, however, the possibility |
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