| Tribovillard, N., Bout-Roumazeilles, V., Riboulleau, A., Baudin, F., Danelian, T., Riquier, Laurent (2011) Transfer of germanium to marine sediments: Insights from its accumulation in radiolarites and authigenic capture under reducing conditions. Some examples through geological ages. Chemical Geology, 282 (3) 120-130 doi:10.1016/j.chemgeo.2011.01.015 | Journal (article/letter/editorial) | pyroxenes), phyllosilicates (e.g., muscovite, biotite and chlorite) and tectosilicate (e.g., quartz,...Deconinck et al., 1996). The Kimmeridgian Argiles de Châtillon Formation is made up with dark marls, mudstones...and 2.2, respectively. 4.2.2.2. The Argiles de Châtillon Formation. The situation is quite similar in this...to C: Argiles de Wimereux; D to F: Argiles de Châtillon; G to I: Bancs Jumeaux. EF stands for enrichment...Boulonnais For the Argiles de Wimereux and Argiles de Châtillon formations, most samples indicate that Ge is carried | | | Journal (article/letter/editorial) | Torino, Italy CNR, Istituto di Geoscienze e Georisorse, Via Valperga Caluso 35, 10125 Torino, Italy a r... In several exposures, such as in the lower Aosta Valley, the leucocratic layers are demonstrably orthogneisses...contrast, in several other locations, such as the Orco Valley and the southern Sesia Zone, the Gneiss Minuti...pre-Alpine amphibolite facies garnet–sillimanite–biotite micaschists with local migmatitic leucosome, minor...metagranitoids (Compagnoni and Maffeo, 1973). In the Aosta Valley section, the GM rocks contain omphacite but | | Angiboust, S., Yamato, P., Hertgen, S., Hyppolito, T., Bebout, G. E., Morales, L. (2017) Fluid pathways and high-P
metasomatism in a subducted continental slice (Mt. Emilius klippe, W. Alps) Journal of Metamorphic Geology, 35 (5) 471-492 doi:10.1111/jmg.12241 | Journal (article/letter/editorial) | ABSTRACT The Mt. Emilius klippe (Western Alps, Italy) corresponds to a segment of the stretched Adriatic...outliers, now exposed in the southern part of the Aosta valley (Fig. 1a). This massif, which was underthrust...subduction, the host paragneisses (containing garnet, biotite, plagioclase and sillimanite; Dal Piaz et al.,...interaction processes in the Malenco massif (Northern Italy). Lastly, John et al. (2008) and Beinlich et al...Western Alps (Etirol-Levaz Slice, Valtournenche, Italy). Lithos, 252, 145-159. Ferrando, S., Frezzotti | | Barnes, Jaime D., Beltrando, Marco, Lee, Cin-Ty A., Cisneros, Miguel, Loewy, Staci, Chin, Emily (2014) Geochemistry of Alpine serpentinites from rifting to subduction: A view across paleogeographic domains and metamorphic grade. Chemical Geology, 389. 29-47 doi:10.1016/j.chemgeo.2014.09.012 | Journal (article/letter/editorial) | University, Houston, Texas 77005, USA D 3 MA Torino, Italy TE *corresponding author: jdbarnes@jsg.utexas...the vicinity of the village of St. Barthelemy (Aosta Valley); 3) the Rocca Canavese Unit, at the SW termination...tectono-metamorphic units cropping out to the north of the Aosta Ranzola fault and sandwiched in-between the underlying...are located in the southern part of the Breuil valley, PT near Punta Rossa peak, and in the central...analyses, garnet standard UWG-2 (18O value = +5.8‰) (Valley et al., 1995), olivine standard San Carlos (18O | | | Journal (issue) | Federico Pezzotta, Natural History Museum of Milan, Italy; Jeffrey E. Post, Smithsonian Institution, Washington...Mauro Pantò (The Beauty in the Rocks, Sassari, Italy). Pantò cut approximately 10 stones from a single...FarEastern Region, Russia, and also from Medel Valley, Grischun, Switzerland (www.mindat.org/ gm/29239)...supplier, the stones came from Lajuar Madan, Kokcha Valley, Badakhshan, Afghanistan. The etched crystals showed...amphiboles (mostly hornblende and pargasite) and micas (biotite and phlogopite) with minor quartz. Although both | | | Journal (article/letter/editorial) | Klausen and the Rabenstein F-Zn mine in the Sarn Valley. Both abandoned mines used to be important pre-industrial...University of Ferrara, Via Savonarola, 9, 44121 Ferrara, Italy 3 Department of Biol., Env. and Geol. Sciences,...95124 Catania, Italy e-mail: moritz.bauer96@gmail.com 2 Mt. Etna, located in Sicily, Italy, is Europe’s...University of Ferrara, Via Saragat 1, 44122, Ferrara, Italy 3 Istituto Nazionale di Geofisica e Vulcanologia...di Palermo, Via Ugo La Malfa 153, 90146 Palermo, Italy 4 Department of Biological, Geological and Environmental | | | Book | . . . . . . . . . . . . . . . . 475 Chapter 9 Italy .. . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . 9.3 Latium, Central Italy . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . 18.4 Naters-Massa Valley, Eastern Canton of Valais . . . . . . . . . . ...Explored prospects include Novazza, Val Vedello, Italy, (strata-bound) in Permian verrucano of the Collio...(structure-bound) in Tertiary intermediate volcanics; Latium, Italy, (strata-bound) in Pleistocene to Quaternary pyroclastics; | | | Book (volume) | tschewkinite. plus grand diamètre. nratite à biotite. Ce Un fragment de cristal mesure 4 cm. de...dernières toutefois en dilFèrent en ce que la biotite est généralement y accompagnée par un pyroxène...l’augite et à de l'olivine se transformant en biotite. ROSENBUSCHITE Monoclinique : mm = 92‘’32'...associé à 7/ qui, excep- rarement à p (100). Ces biotite, dont ils portent parfois ; ou encore groupés...plusieurs centimètres de diamètre dans une pegmatite à biotite de Torendrika, à l’Ouest d’Ambositra. même C’est | | | Catalog/List | particular note is an exceptional Sulfur specimen from Italy – a tremendously large crystal on matrix. There...development called the Tessin Habit after a place in Italy where it was first noticed. The central crystal... 53014 VESZELYITE Black Pine Mine, Flint Creek Valley, John Long Mountains, Philipsburg Dist., Granite... 53020 ENARGITE Leonard Mine, Butte, Butte (Summit Valley District), Silver Bow Co., Montana, USA Butte,...phenomenon is the Bristol Copper Mine of the Connecticut Valley that tapped some very rich Copper ore during its | | | Journal (issue) | l'étude de base par exemple . - e n Brie. entre Châtillon-la-Borde et Courlonsur-Yonne ; - entre Michery...rashleighite, varlomoll1te, gilbertite. achroite biotite, apatite, schorl, kaolin, quartz divers. étain | | | Journal (volume) | Ballongue (zone nord pyrénéenne). 1. Formation de biotite et de plagioclase Jean-Christian GOUJOU, Jean-Marc...été déterminée, nous décrivons la formation de biotite des et de plagioclase dans la série calcaréo-pélitique...the La Ballongue area (North Pyrenean Zone). 1. Biotite and plagioclase forming reaction Abstract — In...isograds has been recognized, we describe the biotite and plagioclase formation in albo-cenomanian calcareo-pelitic...The various reactions leading to formation of biotite in metamorphic rocks ([1]-[8]), account for presence | | | Book (volume) | existe de l’apatite, de il magma formé de la biotite, dissé- microlites d’augite, d’oligoclase d une...transformés en albite accompagnée de paillettes de biotite, de grains d’épidote et d’aiguilles microscopiques...e de leucite avec beaucoup de magnétite et de biotite. Cette roche, qui a 1 aspect e.xterieur d’un basalte...rosettes. Il existe en outre un peu de pyroxène, de biotite et de magnétite englobes dans est donc la leucite...scoriacée, octaèdres de spincllides et de lamelles de biotite. couverte de petits MINERALOGIE DE LA FRANCE | | | Book | origin: fault steps of Alsace, Burgundy, or Rhone Valley, cuesta of Champagne or thrust front of the western...the famous entrenched meanders of the Seine River Valley downstream of Paris, developed under Foreword...mediaeval castles built on the chalk cliffs, the valley later attracted many Impressionist painters (Fig...saprolite by marine processes. The Loire River Valley (Chap. 7), famous for its vineyards and royal châteaux...châteaux, is much wider than the Seine Valley, and in its lower part it consists of a patchwork of geomorphic | | | Book (volume) | voisinage de la °gare de Gercié et au hameau de Châtillon (avec fluorine cubique nait de Fig. 74. . ...accompagnant le e ) ( des géodes de l’andésite à biotite miocène de Reymond, sur 2 1 , le sentier du...Bagnolet), Charenton, Montreuil, Villejuif, Bagneux, Châtillon, Arcueil, Clamart, Fontenay-auxcélestite forme...la sont quelque- . marnes kimeridgiennes de Châtillon, près Boulogne, le gypse se présente en lentilles... phénocristaux très corrodes de cordiequartz, biotite, bvtownite, des microlitique, ceux-ci sont bordes | | | Journal (article/letter/editorial) | °I.C.T.R., C.NJÎ., Corso Stati Uniti 1 PADOVA, Italy. a,ß-unsatureted amino acid derivatives are present...Chimica, Université di Roma "La Sapienza", Roma, Italy. The bile salts play an important role in many physiological...Giacomello' C.N.R., 00016 Monterotondo Stazione, Rome (Italy). C.P. 10 S. - Leucinostatin A, which is the...isomeric a,ß-unsaturated stero- course of as of Italy our idal ketones. (I): C27H33ND3/3rthorhombic...belongs space group modify results which di (Italy) systematic structural study The a 179 P05 | | | Book (volume) | grande quantité de lamelles microscopiques de biotite verte. Ce quartz dégage par la chaleur un peu...abondante dans les trachytes, des andésites à biotite et à horn- blende du Cantal, dans les cavités...fréquent se formant avec décomposition de la biotite et de la phlogo- pite des roches éruptives et...gneiss, micaschistes, cipolins) aux dépens de la biotite. Elle con.stitue alors de très petits cristaux...microscos’y forme notamment par altération de la biotite. 11 est distribué dans la face P (001) de ce minéral |
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