 | | Journal (article/letter/editorial) | | serpentinites from between Davos (Arosa-Platta nappe, Switzerland) and the Valmalenco (Italy). ~D and ~180 values...those of serpentines from the nearby Valmalenco region. The results help to more clearly define the nature...Austroalpine nappes, from the DavosArosa region, Switzerland, to the Valmalenco, Italy (Fig. 1). The northern...Burkhard 1987). Al-spinel is common in the Davos region whereas two spinels, an AI-Cr- and a Cr-spinel...(B1); 13: Grevasalvas (Grey); Valmalenco: 15." Selva; 16: Pass d'Ur (P. d'Ur); 18." Franscia (Fr.); 19 |  | | Journal (article/letter/editorial) | | Ningqiang CK3-an hedral, or skeletal; in Poschiavo, Switzerland, awaruite chondrite (Kallemeyn et al.,...wto/o)entered the tetrataenite-awaruite two-phase region and precipitated both phases(Reuteret al., 1988)...metamorphic rocks (e.g.,garnet in micaceous schist; diopside in marble). It is possiblethat during thermal...Awaruit und Pentlandit im Serpentin von Selva bei Poschiavo. Schweizerische Mineralogische und petrographische |  | | Journal (article/letter/editorial) | | Petrographie, ETH, Sonneggstrasse 5, CH-8006 Zfirich, Switzerland 2 Department of Geological Sciences AJ-20, University...the field with the isograd reaction: antigorite +diopside =olivine +tremolite + H 2 0 . It is therefore...synthesis field for hydroxyl-clinohumitein the region 800~ ~ C from 29 to 77 kbars. In reconnaissance...metamorphic minerals are antigorite, olivine, diopside, chlorite, magnetite, T i - C1, and pentlandite...mainstage minerals, in the absence of olivine and diopside+olivine respectively. There is no evidence to |  | Cadisch, J., Niggli, P., Rutsch, R., Gunzler-Seiffert, H., Huttenlocher, H., Burri, C., Wenk, E., Wells, M.K. (1948) An account of the long field meeting held in Switzerland. Proceedings of the Geologists' Association, 59 (4) 181 doi:10.1016/s0016-7878(48)80001-5 | Journal (article/letter/editorial) | | AN ACCOUNT OF THE LONG FIELD MEETING HELD IN SWITZERLAND 6th-21st September, 1947 By J. CADISCH, P. NIGGLI...circulated amongst members of the party on arrival in Switzerland. Since these pamphlets included a great deal...made to the Director General of Post Offices of Switzerland for providing the Association with the coloured...Fig. 25 (opp, p. 228). GEOLOGY OF THE MOLASSE REGION TO THE SOUTH OF BERN By R. Rutscb (Bern) Between...polygenic or monogenic 183 FIELD MEETING IN SWITZERLAND conglomerates known as the "Nagelfluh" (=nailstudded |  | | Journal (article/letter/editorial) | | ultrapotassic rocks, ranging in composition from diopside to hedenbergite. Melilite-bearing ultrapotassic...alcalines potassiques et ultrapotassiques, variant de diopside à hédenbergite. On peut trouver des roches ultrapotassiques...lava flows. Cinder cones are found at Tecchiena, Selva dei Muli, Celleta, Villa Santo Stefano, Colle Sant’Arcangelo...Sant’Arcangelo, La Badia, Case Bruni, Colle Spinazzeta, Selva Piana, Pofi, and Arnara; tuff cones are found at...small tongues of lava are found at Il Piglione, Selva Piana, La Badia, Colle Castellone, Case Scalone |  | | Journal (article/letter/editorial) | | primary/primitive liquids from different suites. The Italian region represents one of the best localities for this...Southern Tuscany, through Latium, to the Neapolitan region (Fig. 1). Isolated occurrences of potassic and...out continuously from the Vulsinian region to the Campanian region. They have high A1203, CaO and variable...LMP (e.g. Radicofani, Torre Alfina) and HKS (e.g. Selva del Lamone). They display intermediate compositional...Radicofani Radicofani Selva del Lamone, Mts. Vulsini Selva del Lamone, Mts. Vulsini Selva del Lamone, Mts. |  | | Catalog/List | | acicular sprays and tufts ACTINOLITE: Bull Run Quarry, Loudon County, Virginia, USA. sprays and tufts...tufts ACTINOLITE,variety AMIANTHUS:Steintal, Switzerland, sprays and tufts ACTINOLITE,variety BYSSOLITE:... Italy. minute crystals AFWILLITE: Crestffiore Quarry, Riverside, California, USA. massive AGRELLITE:... Quobec, AS /\BOVE with crystals sprays switzerland. North 1984 .. USA, crystals crystals Switzor...Italy. Sp~in. crystals Thomaston Dam, Connacticut, Selva, Tavetsch, switzorland, {:,S ABOVE ANCYLITE: Canada |  | | Journal (article/letter/editorial) | | Tyrrhenian area. From a geodynamic point of view this region is connected to the post-Miocene extensional eschweizerbart_xxx...used for Mg, Al, Mn, Ti, Cr, Fe; albite for Na, diopside for Si and Ca, orthoclase for K. Analyses of single...crystal chemistry All the studied pyroxenes are diopside, with only a limited chemical variation: Wo 48...Hills (Aurisicchio et al., 1988), Commenda and Selva del Lamone (Vulsini District, Cellai et al., 1994)...Hills (Aurisicchio et al., 1988), and Commenda and Selva del Lamone (Vulsini District, Cellai et al., 1994) |  | Peretti, Adolf, Dubessy, Jean, Mullis, Josef, Frost, B. Ronald, Trommsdorff, V. (1992) Highly reducing conditions during Alpine metamorphism of the Malenco peridotite (Sondrio, northern Italy) indicated by mineral paragenesis and H2 in fluid inclusions. Contributions to Mineralogy and Petrology, 112 (2) 329-340 doi:10.1007/bf00310464 | Journal (article/letter/editorial) | | Petrographie, ETH, Sonneggstrasse 5, CH-8092 Zurich, Switzerland 2 CREGU, GS CNRS 077, BP 23, F-54501 Vandoeuvre-Les-Nancy...Universit/it, Bernoullistrasse 30, CH-4056 Basel, Switzerland 4 Department of Geology and Geophysics, University...Petrographie, ETH, Sonneggstrasse 5, CH-8092 Zurich, Switzerland Received April 12, 1991 / Accepted June 19, 1992...tite-native copper-antigorite-brucite-olivine-diopside is formed. The opaque assemblage indicates very...F M . Primary fluid inclusions were trapped in diopside overgrowth, contemporaneous with the opaque assemblage |  | | Journal (article/letter/editorial) | | from Binnenthal, Tavetsch, Selva, Maderanerthal, and St. Gothard, Switzerland are beautifully represented...1881 and 1893. Matrix specimens from Scopi, Switzerland came into his collection from Mr. Hoseus in 1884...Chester County, Pennsylvania (Joseph Willcox, 1874). DIOPSIDE is noted in the Bement collection as six, beautiful |  | Arienzo, I., Mazzeo, F.C., Moretti, R., Cavallo, A., D'Antonio, M. (2016) Open-system magma evolution and fluid transfer at Campi Flegrei caldera (Southern Italy) during the past 5 ka as revealed by geochemical and isotopic data: The example of the Nisida eruption. Chemical Geology, 427. 109-124 doi:10.1016/j.chemgeo.2016.02.007 | Journal (article/letter/editorial) | | the north-eastern sector of the NYT caldera floor (Selva et al., 2012). This sector extends over an area...likely site for a possible future vent opening (Selva et al., 2012). Averno 2 was the largest magnitude...46Mg40–31Fe19–13). Rare zoned crystals show a diopside core and a salite rim (with a composition identical...of a solid assemblage, made up of plagioclase, diopside, olivine and magnetite leads to a daughter magma...Flegrei volcanics have clinopyroxenes crystals with diopside cores containing significant chromium contents |  | | Journal (article/letter/editorial) | | hand, Bianchini et al. (2007) suggest that this region of the SCLM is made up of lherzolites and harzburgites...These data will also enable comparison of this region of the SCLM with neighbouring ones in western Europe...divided into three sub-zones (Fig. 1b): L'Empordà, La Selva and La Garrotxa, which are basins formed during...from the sub-zone of L'Empordà (10–8 Ma) to La Selva (7.9–1.9 Ma) and subsequently to La Garrotxa (0...41.972208 Fluvià River 2 Ter River Girona La Selva N Catalan volcanic zone VT MEDITERRANEAN SEA |  | Torró, Lisard, Martin, Robert F., Schumann, Dirk, Cox, Julia, Galí Medina, Salvador, Melgarejo Draper, Joan Carles (2018) The incipient flash melting of scapolite and plagioclase megacrysts in alkali basalts of the Olot suite, Catalunya, Spain, and at Chuquet Genestoux, Puy-de-Dôme, France. European Journal of Mineralogy, 30 (1) 45-59 doi:10.1127/ejm/2017/0029-2682 | Journal (article/letter/editorial) | | these crystals contain wollastonite, silvialite, diopside, and myriads of vacuoles. The andesine megacryst...(2011). Fig. 2. The location of the Empordà, La Selva and La Garrotxa volcanic fields in a simplified geological...Empordà graben to the northeast (>12–8 Ma), at La Selva (7.9–1.7 Ma) to the south, and in the La Garrotxa...of 10 mm. We employed the following standards: diopside (Si), rutile (Ti), synthetic Al2O3 (Al), synthetic...to identify the minerals present. Symbols: Di, diopside; Me, meionite; Pl, plagioclase; Slv, silvialite; |  | | Journal (article/letter/editorial) | | LIF crystals. In-house standards: corundum (Al), diopside (Ca), hematite (Fe), tephroite (Mn), Cr2O3 (Cr)...(2017) Cenozoic Volcanism in the Tyrrhenian Sea Region. 2nd ed., Springer International Publishing. Peccerillo...Maggiore quarry Bolsena Bolsena Montefiascone Montefiascone Montefiascone East Valentano Selva del Lamone...Lamone lava Selva flow del Lamone lava Selva flow del Lamone lava Selva flow del Lamone lava Pofi flow Giuliano...Sipicciano Monte Atano Masseria Robetti Ranieri quarry 1834 lava Academia flow Carier Fogianno Carier |  | | Journal (article/letter/editorial) | | Austroalpine units in the eastern Central Alps of Switzerland and Italy. One unit is an ophiolite nappe, and...extends between Davos, Oberhalbstein, and Engadin, Switzerland. The ultramafic rocks consist of serpentinized...sketch map with the two ultramafrc units in Switzerland (CH) and Italy (1). The regional position is...indicated by the small mngle in the sketch of Switzerland (CH). Ophiolites of the Arosa-PIatta nappe and...Grialetsch. Furtschellas (Grial). Val Maknco: 15: Selva; 16: Pass d’Ur (P.d’Ur); 16: Mu&la (Mus); 18: Francis |  | Poli, S., Chiesa, S., Gillot, P. -Y., Gregnanin, A., Guichard, F. (1987) Chemistry versus time in the volcanic complex of Ischia (Gulf of Naples, Italy): evidence of successive magmatic cycles. Contributions to Mineralogy and Petrology, 95 (3) 322-335 doi:10.1007/bf00371846 | Journal (article/letter/editorial) | | complexes in the Gulf of Naples (Roman comagmatic region, Washington, 1906). Rittmann (1930) was the first...of Tyrrhenian volcanism and the Roman comagmatic region. The major and trace element chemistry (Civetta...the presence of anorthite An9~, olivine FO87 and diopside, X~ag=0.43-0.48 (XMg=Mg/ Mg + Fe + Ca), coupled...Minster (1978). The evolved end-member (Sample 35 W, Selva del Napolitano) is the oldest one and it also belongs...stage, where the limited proportions of olivine, diopside and anorthite in the contaminating liquid do not |  | Alfonso, Pura, Tomasa, Oriol, Domenech, Luis Miguel, Garcia-Valles, Maite, Martinez, Salvador, Roca, Núria (2020) The Use of Tailings to Make Glass as an Alternative for Sustainable Environmental Remediation:
The Case of Osor, Catalonia, Spain. Minerals, 10 (9) 819 doi:10.3390/min10090819 | Journal (article/letter/editorial) | | devitrification were nepheline, plagioclase and diopside in the G80-20 glass, and plagioclase and akermanite-gehlenite...252 Mg(Si wt.% plagioclase and 9solution. wt.% diopside. TheG type of glass, plagioclase formed depends...nepheline,Ca/Na 25Viscosity wt.% andproperty 9 wt.% diopside. Themelt type of plagioclase formed depends on...has a relatively low fitting in the intermediate region of while the short glasses become rigid more quickly...has a relatively low fitting in the intermediate region of viscosity, (VFT) equation [32]. The 80-20 G80-20 |  | Di Renzo, V., Arienzo, I., Civetta, L., D'Antonio, M., Tonarini, S., Di Vito, M.A., Orsi, G. (2011) The magmatic feeding system of the Campi Flegrei caldera: Architecture and temporal evolution. Chemical Geology, 281 (3) 227-241 doi:10.1016/j.chemgeo.2010.12.010 | Journal (article/letter/editorial) | | nested and resurgent structure in the Campanian Region, South Italy (Orsi et al., 1996). Its magmatic...eruptions (Orsi et al., 2004, 2009; Costa et al., 2009; Selva et al., 2010). In this paper we present and discuss...disequilibrium among minerals, with values of 87Sr/86Sr of diopside as high as 0.708 (S. Tonarini, unpublished data)...1999a. Mantle source heterogeneity in the Campanian Region (South Italy) as inferred from geochemical and...Volcanology 66, 514–530. Orsi, G., Di Vito, M.A., Selva, J., Marzocchi, W., 2009. Long-term forecast of |  | Garcia, Victor B., Emilia Schutesky, Maria, Oliveira, Claudinei G., Whitehouse, Martin J., Huhn, Sergio R.B., Augustin, Claudia T. (2020) The Neoarchean GT-34 Ni deposit, Carajás mineral Province, Brazil: An atypical IOCG-related Ni sulfide mineralization. Ore Geology Reviews, 127. 103773pp. doi:10.1016/j.oregeorev.2020.103773 | Journal (article/letter/editorial) | | texture of the Sapucaia (Araújo and Maia 1991) and Selva (Siepierski and Ferreira Filho, 2016) groups. Syn-tectonic...Siepierski, 2016). Locally, the lenticular shaped Pium Diopside Norite (Santos and Oliveira, 2010; Feio et al...Local gabbro bodies have been observed around the region (Costa et al. 2016) as well as fine-grained mafic...occurrences were only identified on the Sapucaia and Selva groups (Araújo and Maia 1991; Siepierski and Ferreira...The structural setting of the Canaã dos Carajás region and SossegoSequeirinho deposits, Carajás, Brazil |  | | Report (chapter) | | three volcanoes: Sant Dalmai (1 in Fig. 1) in La Selva zone, and Canet d’Adri and La Banya del Geological...volcanism crops out in three zones (L’Emporda, La Selva, La Garrotxa; Fig. 1), which correspond to Neogene...–chromian– aluminian diopside in lherzolites and chromian– aluminian augite, close to diopside, in most harzburgites...potassium–argon des roches volcaniques de la depression de La Selva (NE de l’Espagne). Comptes Rendus de l’Académie |  | Nisi, B., Vaselli, O., Elio, J., Giannini, L., Tassi, F., Guidi, M., Darrah, T.H., Maletic, E.L., Delgado Huertas, A., Marchionni, S. (2019) The Campo de Calatrava Volcanic Field (central Spain): Fluid geochemistry in a CO2-rich area. Applied Geochemistry, 102. 153-170 doi:10.1016/j.apgeochem.2019.01.011 | Journal (article/letter/editorial) | | (CCVF) located in central-southern Spain (along with Selva-Emporda in Catalonia, NE Spain) is regarded as one...reservoir at a relatively shallow depth in this region has caused several small-sized explosions or gas...less intense and occupies the central part of the region. Radiometric ages suggest that the emplacement...(Portero et al., 1984). In the central part of the region (Ciudad Real and Almagro) the Plio-Pleistocene...compressional phase (IGME, 1988). Consequently, the region shows a basin and range-like morphology. The ranges |  | | Book (volume) | | 1 Gruppo dei pirosseni a) Pirosseni monoclini Diopside Hedenbergite Johannsenite Spodumene Giadeite Egirina...caratteristico del diopside; ii cristallo B rappresenta ugualmente bene ii diopside e la fassaite; i cristalli...crista lli, di abito complesso, rappresentano diopside di varie localit�: quelli della Val d'Ala qui...gnate le facce di pinacoidi. 261 Diopside t c3 In alto: diopside, var. augite diopsidica in caratteristici...Cervandone. Val Devera, Ossola. In basso, a sinistra: diopside, crista/li chiari, aghiformi, con cristallini |  | | Book | | the private Bally foundation at Schonenwerd, Switzerland; and the Folch Museum at Barcelona, Spain. Because...Germanspeaking countries (Germany, Austria, Switzerland). The reasons for this are partly because they...should be of specimens from localities within the region of that museum, or at least from the country concerned...rose", 10cm across, from Fibbia, St Gotthard, Switzerland. lnstitut fur Mineralogie und Lagerstattenlehre...contain minerals and rocks from the famous pegmatite quarry at Hagendorf, Oberpfalz, Bavaria. A further 600 |  | Costa, Simone, Caricchi, Luca, Pistolesi, Marco, Gioncada, Anna, Masotta, Matteo, Bonadonna, Costanza, Rosi, Mauro (2023) A data driven approach to mineral chemistry unveils magmatic processes associated with long-lasting, low-intensity volcanic activity. Scientific Reports, 13 (1) Springer Science and Business Media LLC. doi:10.1038/s41598-023-28370-0 | Journal (article/letter/editorial) | | Geneva, Rue Des Maraîchers 13, 1205 Geneva, Switzerland. *email: simone.costa@ dst.unipi.it Scientific...PEU covers a narrow range parallel to the augite-diopside joint ( Wo41-49, En35-47, Fs6-19; Fig. 3b)...MPa), confirms the presence of a shallow storage region that fed the Pal D eruption as suggested through...the difference between measured and predicted diopside + hedenbergite cpx components (∆DiHd), assuming...experiments. Contrib. Mineral. Petr. 175, 31 (2020). 39. Selva, J. et al. Multiple hazards and paths to eruptions: |  | | Journal (article/letter/editorial) | | contents thus being attributed to a special source region in the upper mantle, or to special conditions of...centers within the so-called "Roman Comagmatic Region". This is an area of about 6,000 km 2 extending...Mittempergher, 1966). Washington (1906) subdivided this region into various districts embracing distinct centers...northernmost and largest district of the Roman comagmatic region (see Fig. 5). It is a multiple-center volcanic...- 4 PIETR[ LAHCIATE, VIA CASSIA Krillll.4 B-6 SELVA OEL LAMODE, VALENTANO-MANCIAO0 RODS Km130 B-7 BRIDGE |
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