 | | Report (issue) | | Z = n.d. X-ray Powder Pattern: Taro Valley, Italy. 24.8 (100), 12.4 (67), 3.10 (12), 8.27 (6), 4.96...(1) Taro Valley, Italy; by AA and XRF. Polymorphism & Series: Mineral Group: Talc-saponite mixed-layer...Association: Talc, chlorite, serpentine, calcite. Distribution: In Italy, in Emilia-Romagna, at Monte Chiaro...Modena; and Ferriere, Nure Valley. From Kinshasa, Katanga Province, Congo (Shaba Province, Zaire). Name:...(1923{ ), of the University of Modena, Modena, Italy, who ¯rst studied the structure of the mineral. |  | | Journal (article/letter/editorial) | | Regular Talc-Saponite Mixed-Layer Mineral from Ferriere, Nure Valley (Piacenza Province, Italy) F. V~NIALE...and Geochemical Institute, University of Pavia (Italy) H. W . VAN DER MABEL Soil Survey Institute, Wageningen...January 3, 1968 Abstract. A regular mixed-layer talc-saponite mineral, contaminated with a certain amount...serpenfinite rock from Ferriere, Nure Valley (Piacenza Province, northern Italy) and belonging to the...be distinguished from the platy particles of the talc-saponite mineral. The infra-red method proved very |  | | Journal (article/letter/editorial) | | OF A TALC/SAPONITE MIXED-LAYER MINERAL Key Words----Crystal structure, Mixed layer, Saponite, Talc, X-ray...X-ray powder diffraction. A talc/saponite mixed-layer mineral was first described by Alietti (1956, 1958a...Taro Valley, Parma Province, Italy, associated with minerals ofthe serpentine and talc groups. The mixed-layer...serpentinite rocks of the Nure Valley, Piacenza Province, Italy. This material, however, was contaminated...contaminated with orthochrysotile. The talc/saponite mineral was also found in the dolomites of the "Schisto-Calcaire" |  | | Journal (article/letter/editorial) | | der Marel (1%9) to a I: Iregularly interstratified talc/saponite. Three occurrences have been reported:...serpentinized rocks from Monte Chiaro in the Taro Valley of Italy (Alietti and Mejsner, 1980, and earlier reports...by Alietti), (2) in weathered serpentine from Ferriere in the Nure Valley ofItaly (Veniale and van der...interstratification of trioctahedral chlorite and talc. The mineral occurs as single crystals in a metamorphosed...NaAI is assumed to be in the talc component, similar to analyzed discrete talc in the same rock. The authors |  | | Journal (article/letter/editorial) | | iron skarn deposit of Traversella (Western Alps, Italy) P. NIMIS1,*, L. DALLA COSTA2 1 2 3 AND A. GUASTONI3...Padua, Italy Amici Museo "G. Zannato", Piazza Marconi, 15, 36075 Montecchio Maggiore (VI), Italy Museo...Università di Padova, via Giotto 1, 35121 Padua, Italy [Received 18 April 2013; Accepted November 2013;...of the Traversella magnetite mine (Western Alps, Italy) was studied by reflected-light microscopy, scanning...pyrrhotite and/or pyrite, chalcopyrite, carbonates, talc, chlorite and native gold, and is indicative of |  | | Journal (article/letter/editorial) | | distributionof secondary phyllosilicates(principally talc and smectites)which are generatedby the weatheringof...i -- . detr•tlc quartz calcedolne rehcts of talc and chlorate magnetite 7 ß ß • • • ß • • •...and very small amorphousareasand minute crystalsof talc occur insidethe network.Theseareasand the yellow...irregular boundarybetween the fresh pyroxeneand the talc and smectite-containing network is emphasizedby...weatheredto chloritesometimesfinely mixed with minute talc crystallites.Chlorite is restrictedto the originalolivine |  | | Book (chapter) | | breccia associated with diabase, near Rossena, Italy. 6. Sudoand Kodama (1957): hydrothermal, altered...mixed-layer talc-saponite, Monte Chiaro, Italy. 2. Veniale and Van der Marel (1968): mixed-layer talc-saponite...talc-saponite, Ferriere, Nure Valley, Italy. 3. Brindley and Gillery (1954); Brindley (196 1): mixed-layer serpentine-chlorite...regular mixed-layer talc-saponite from Italy was described by Allietti (1956). Another talc-saponite also from...from Italy was described by Veniale and Van der Mare1 (1968). They proposed that this regular mixed-layer |  | | Report (chapter) | | The southern Pelion Peninsula was studied by Ferriere (1973, 1976) and Wallbrecher (1976, 1979, 1983)...= spessartine; Stil, = stilpnomelane; and Ta, = talc. Downloaded from http://sp.lyellcollection.org/...ematite + piemontite In metabasites: serpentine-talc-actinoliteepidote-chlorite-crossite. Crossite or...other geodynamic models (Mercier e t al. 1975, Ferriere & Vergely 1976, Vergely 1977, Maluski et al. 1981)...Griechenland). Geol. Jb. 32, 3-117. CLEMENT,B. & FERRIERE, J. 1973. La phase tectonique antr-crrtac6 suprrieur |  | Etiope, G., Tsikouras, B., Kordella, S., Ifandi, E., Christodoulou, D., Papatheodorou, G. (2013) Methane flux and origin in the Othrys ophiolite hyperalkaline springs, Greece. Chemical Geology, 347. 161-174 doi:10.1016/j.chemgeo.2013.04.003 | Journal (article/letter/editorial) | | Nazionale di Geofisica e Vulcanologia, Sezione Roma 2, Italy Faculty of Environmental Science and Engineering...Philippines, Turkey, Oman, New Zealand, Japan and Italy. We report the discovery of two new sites in Greece...author at: INGV, via V. Murata, 605, 00143 Rome, Italy. Tel.: +39 0651860394; fax: +39 0651860338. E-mail... 2011b), Japan (Happo springs; Suda, 2013) and Italy (Genova springs; Boschetti et al., 2013). Gas-bearing...the atmosphere via springs (like in Oman, Canada, Italy, Japan) or through dry gas seeps along faults, not |  | | Journal (article/letter/editorial) | | protolith, and they clearly form a single metamorphic province, here called the western Apul ian blueschist...Biju-Duval et al 1977). The Alpide orogeny between Italy and western Turkey is the result of the collision...in textural equilibrium with phengite, kyanite, talc, and rutile (Chopin 1984, 1987). The mineral assemblage...graywacke, and tectonic lenses of serpentinite and talc. Although the rocks appear unmetamorphosed in the...Schmitt 1 983), the Makrinitsa unit in Pelion (Ferriere 1 982), and the Styra-Ochi unit in southern Eubea |  | | Journal (article/letter/editorial) | | Leucitic Tuff of Roccamonfina Volcano (Roman Region, Italy) James F. Luhr a and Bernardino Giannetti 2 1 Department...della Terra Universitfi "La Sapienza", Z-Rome, Italy Abstract. The Brown Leucitic Tuff (BLT) is a poorly...B. Giannetti Introduction The Roman Region of Italy is well known for the unusually potassic character...NNW of Somma-Vesuvius along the western coast of Italy (Fig. 1). As is typical of Roman Region volcanoes...ejecta cone, FP Fosso Pubblico, S F Savone delle Ferriere ravine, U Unocal Geothermal Division drillhole |  | | Report (chapter) | | epidote, followed by an incoming of chromite and talc (serpentinite). This sequence is interpreted to...turbidites within an argillaceous sequence, rich in talc, chromite and other ophiolite-derived material....are overlain by a thin horizon of serpentinitic or talc-rich mudstones and dunite-derived conglomerates...supkrieur et CretacO de la region de d'Edessa (Grkce, province de Pella). Th6se de Trois6me Cycle Universit6...the Central Hellenides. Tectonics, 12, 936-953. FERRIERE, J. 1976. Sur la signification des s6ries du massif |  | Sideridis, Alkiviadis, Zaccarini, Federica, Koutsovitis, Petros, Grammatikopoulos, Tassos, Tsikouras, Basilios, Garuti, Giorgio, Hatzipanagiotou, Konstantinos (2021) Chromitites from the Vavdos ophiolite (Chalkidiki, Greece): Petrogenesis and geotectonic settings; constrains from spinel, olivine composition, PGE mineralogy and geochemistry. Ore Geology Reviews, 137. 104289pp. doi:10.1016/j.oregeorev.2021.104289 | Journal (article/letter/editorial) | | 1990; Robertson, 2002; Smith and Ras sios, 2003; Ferriere et al., 2016; Koutsovitis, 2017; Rogkala et al...encountered. The main alteration products are serpentine, talc, chlorite and microcrystalline carbonate minerals...from the Chalkidiki peninsula, Greece. Ofioliti (Italy) 9, 123–134. Ferrario, A., Garuti, G., 1988. Platinum-group...Milton Keynes, 1987. 10.1007/978-94-009-1353-0_30. Ferriere, J., Baumgartner, P.O., Chanier, F., 2016. The...the innermost Hellenic ophiolite belt. Ofioliti (Italy) 10, 279–295. Helmy, H.M., Bragagni, A., 2017. Platinum-group |  | | Book | | kaolinite . - Mica group: Micas. - Pyrophyllite and talc. - Illites. - Polytypes of muscovite. - Glauconite...and FosTER (1956). 2" Pyrophyllite and talc Pyrophyllite and talc are also composed of layers at approximately...between the layers. This explains the ease with which talc layers slip past each other. The schematic structural...are the following: Pyrophyllite . (OHhAlz Si401o Talc . (OH)zMg3Si401o As far as I know, these minerals...syncline (DuNOYER DE SEGONZAC and MILLOT, 1962). Talc is mentioned four times in the oolitic limestones |  | | Journal (article/letter/editorial) | | Maryland of the U.S.A., associated with chlorite-talc schists located in the peripheral parts of small...M., Nisbet, E.G., Price. I.,Welland, M.J., and Ferriere, J. (1975) The stratigraphy of the Othris mountains |  | | Book (edition) | | reflected light (e.g. micas). or flexible (e.g. talc) minerals. In crystal optics for reflected light...ability of a mineral to scratch another one: 1 - talc, 2 - relative ability of an opaque mineral to reflect...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION |  | Iaccarino, Salvatore, Montomoli, Chiara, Montemagni, Chiara, Massonne, Hans-Joachim, Langone, Antonio, Jain, Arvid K., Visonà, Dario, Carosi, Rodolfo (2020) The Main Central Thrust zone along the Alaknanda and Dhauli Ganga valleys (Garhwal Himalaya, NW India): Insights into an inverted metamorphic sequence. Lithos, 372. 105669pp. doi:10.1016/j.lithos.2020.105669 | Journal (article/letter/editorial) | | di Torino, Turin, Italy lP 2 Istituto di Geoscienze e Georisorse, CNR, Pisa, Italy 3 Dipartimento di...Università degli Studi di Milano – Bicocca, Milan, Italy na 4 School of Earth Sciences, China University...Istituto di Geoscienze e Georisorse, CNR, Pavia, Italy 7 Central Building Research Institute, CSIR, Roorkee...Dipartimento di Geoscienze, Università di Padova, Padua, Italy Highlights - New tectono-metamorphic data are presented...CNRIstituto di Geoscienze e Georisorse in Pavia (Italy). The spot (10 µm) location was guided by X-ray |  | | Book | | 228 CELET, P., J.-P. CADET, J. CHARVET, and J. FERRIERE: Volcanosedimentary and Volcano-detritic Phenomena...authorities from America, Britain, Canada, France, Italy, Japan, New Zealand, Russia, Switzerland, and Yugoslavia... 228 Dimitrijevic, ,M. N., 228 Elter, P., 111 Ferriere, J., 241 Gansser, A., 21 Graciansky, P. C. de...floor. He believed that the Argille Scagliose of Italy could represent sea floor deformations because of...le ofio/iri e leforn10zioni sedin1e11tariefra Piacenza e ii Mare Tirreno. Boll. Soc. geol. ital. 84/5 |  | | Book | | 28 28 2. Kaolinite, Pyrophyllite, Gibbsite and Talc . . . . . . . . . . . . . . . . . . . . . . . ....pyrophyllite are found at the 2R 2 3 pole and serpentine or talc at the 3R pole. Further the choice of two R ions...pyrophyllite; Kaol = kaolinite; S = serpentine; T = talc; Chlor = chlorite, 14 or aluminous 7 polymorphs;... 30 - 2 Kaolinite, Pyrophyllite, Gibbsite and Talc Gibbsite and the "nejtral lattice" minerals, 1:l...minerals. rigid in the magnesian 2 : l structure of talc. 2+ Fe , Fe3+ and form: This is not as Variable |  | | Book | | and Talc ... a. Chemiographic Character of Kaolinite, ........................ Gibbsite and Talc b. 2:l... 0 0 3. P y r o p h y l l i t e 2 0 0 4 . Talc 3 0 0 3 (Mg, Fe2+, A 1 ) O H - 2 K 0.7-1...pyrophyllite are found at the 2Rf pole and serpentine or talc at the 3R2 pole. Further the choice of t w o R3...celadonite ; Bio = biotite ; Chl = chlorites ; Ta = talc ; Kaol = kaolinite ; Py = pyrophyllite ; Serp =... 52 2 - Kaolinite, Pyrophyllite, Gibbsite and Talc Gibbsite and the "neutral lattice" minerals, 1:l |  | | Journal (issue) | | elec tro lytic baths were in operation in May. Italy.-Th Montecatini concern obtained per111is ion in...Nippon Magnesium K.K. , of Konan, South Kankyo Province, Korea. According to recent reports, the Korean...PRODUCTS 5I 3 in the previous year. In the Western Province the steady improvement in price acted as an inducement...established. Production of good copra in the Western Province, where the rainfall is high, is intimately bound...Kakuri sheet lies almost entirely within Zaria Province and includes a portion of the Kaduna river which |  | | Journal (article/letter/editorial) | | with an areal exposure of over 70 × 40 km 2 , a province comparable to the eclogite-bearing Western Gneiss...available paleomagnetic data, as well as faunal province and geochronological constraints, suggest that...et al., 1977). Thus, the Alpine orogeny between Italy and western Turkey is the result of the collision...of protolith, suggesting a single metamorphic province (Okay, 1989). The western Apulian blueschists...relative plate motion in Miocene time. In northern Italy, the Ivrea zone marks a part of the lower crust |  | | Journal (issue) | | Minerals from the upper Arno River Valley, Tuscany, Italy ..................................................$7 v.l5/#l Darwin (CA), Pereta Mine (Italy), Cetine Mine (Italy) $7 v.16/g2Jl~— ’ T T i-t Vieakita...Guide, Library Guide $8 v.l8/#4 Carrara Marble (Italy), Marburg Museum (Germany) v.18/#6 Stereo Issue—...assemblages to a tremolite-chlorite-dolomite (± talc-magnesite) assemblage. The 284 4 km LEGEND • •... smythite, pentlandite, chalcopyrite, chromite, talc, magnesite tremolite, dolomite, chlorite, pyrrhotite |  | | Book | | Denmark . Egypt France Germany Hungary Israel . Italy Japan. Kazakhstan Republic Netherlands New Zealand...was purchased by the city of Dornbirn and the Province Vorarlberg in 1957. In 1960 the present museum...rocks and fossils of the different parts of the province of Salzburg; a large exhibition of impressive...impression of the long mining tradition of the province. Technical University of Vienna Institute of...Mittelgebirge); Germany (Schwarzwald, Schiefergebirge, Harz); Italy (Vesuv, Elba, Sicily); Slovakia-Hungaria-Romania |  | | Journal (issue) | | biotite, carbonate-biotite and carbonate-biotite-talc schists (Giuliani et al., 1990; Webster and Anderson...schist and intercalated country rock (talc schist, carbonate-talc schist, chloritetalc schist, biotite...Area of the Lufwanyama district in the Copperbelt Province of Zambia. The Ndola region consists of a complex...developed as a result of metasomatic alteration of the talc-magnetite schist formation (Coakley, 2001; Laurs...places, these have suffered further alteration to talc, serpentine and chlorite. The gem-quality spinel |
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