 | LEGENDRE, C., MAURY, R. C., CAROFF, M., GUILLOU, H., COTTEN, J., CHAUVEL, C., BOLLINGER, C., HĂMOND, C., GUILLE, G., BLAIS, S., ROSSI, P., SAVANIER, D. (2005) Origin of Exceptionally Abundant Phonolites on Ua Pou Island (Marquesas, French Polynesia): Partial Melting of Basanites Followed by Crustal Contamination. Journal of Petrology, 46 (9) 1925-1962 doi:10.1093/petrology/egi043 | Journal (article/letter/editorial) | | Exceptionally Abundant Phonolites on Ua Pou Island (Marquesas, French Polynesia): Partial Melting of Basanites...AVENUE LE GORGEU, CS 93837, 29238 BREST CEDEX 3, FRANCE 2 LSCE/CEAâCNRS UMR 1572, DOMAINE DU CNRS, 12...GIF-SUR-YVETTE, FRANCE 3 LGCA, 1381 RUE DE LA PISCINE, BP 53, 38000 GRENOBLE, FRANCE 4 UMR 6538, IUEM...COPERNIC, 29280 PLOUZANEÌ, FRANCE 5 CEA/LDG, BP 12, 91680 BRUYEÌRES-LE-CHATEL, FRANCE 6 LABORATOIRE DE PEÌTROLOGIE...RENNES 1, 35042 RENNES, FRANCE 7 BRGM, BP 6009, 45060 ORLEÌANS CEDEX 2, FRANCE RECEIVED JULY 30, 2004; |  | Pelleter, Anne-Aziliz, Caroff, Martial, Cordier, Carole, Bachelery, Patrick, Nehlig, Pierre, Debeuf, Delphine, Arnaud, Nicolas (2014) Melilite-bearing lavas in Mayotte (France): An insight into the mantle source below the Comores. Lithos, 208. 281-297 doi:10.1016/j.lithos.2014.09.012 | Journal (article/letter/editorial) | | Melilite-bearing lavas in Mayotte (France): An insight into the mantle source below the Comores...Arnaud, Nicolas, Melilite-bearing lavas in Mayotte (France): An insight into the mantle source below the Comores...MANUSCRIPT 1 Melilite-bearing lavas in Mayotte (France): an insight into the mantle RI PT source below...F-29238 Brest CĂ©dex 3, France UniversitĂ© Grenoble Alpes, ISTerre, F-38000 Grenoble, France c CNRS, ISTerre...ISTerre, F-38041 Grenoble, France Laboratoire Magmas et Volcans, UMR n°6524 CNRS-IRD-UniversitĂ© Blaise Pascal |  | | Journal (article/letter/editorial) | | ISTeP, F-75005, Paris, France CNRS, UMR 7193, ISTeP, F-75005, Paris, France [Received 10 February 2010;...predicted that natural nepheline may contain anorthite in solid solution in the form of the &0.25Ca0...of olivine and clinopyroxene, and the smaller anorthite content of plagioclase. These rocks also contain...(1979) (Fig. 6). In two-feldspar rocks, both the anorthite content of plagioclase and the CaO concentration...nepheline kalsilite quartz Z anorthite at PH2O = 1 kbar, projected from anorthite on the nepheline kalsilite |  | Brenna, Marco, Pontesilli, Alessio, Mollo, Silvio, Masotta, Matteo, Cronin, Shane J., Smith, Ian E.M., Moufti, Mohammed Rashad Hassan, Scarlato, Piergiorgio (2019) Intra-eruptive trachyte-phonolite transition: Natural evidence and experimental constraints on the role of crystal mushes. American Mineralogist, 104 (12) 1750-1764 doi:10.2138/am-2019-6963 | Journal (article/letter/editorial) | | from the TeideâPico Viejo stratovolcano (Canary Islands; AndĂșjar and Scaillet 2012), Laacher See volcano...at intermediate (~300 MPa) pressures. At Ulleung Island (South Korea), Brenna et al. (2014) attributed...TRACHYTE-PHONOLITE TRANSITION Figure 5 25 Al2O3 (wt%) An An Anorthite Bytonite 23 21 19 17 5 6 7 8 9 Na2O (wt%)...last eruptive activity (~10â2.5 ka) at Ulleung Island (South Korea) formed a tephra sequence transitioning...enrichment in the residual phonolitic melts. At Ulleung Island, some cognate enclaves occur within the tephra |  | Wiesmaier, S., Troll, V. R., Carracedo, J. C., Ellam, R. M., Bindeman, I., Wolff, J. A. (2012) Bimodality of Lavas in the Teide-Pico Viejo Succession in Tenerife--the Role of Crustal Melting in the Origin of Recent Phonolites. Journal of Petrology, 53 (12) 2465-2495 doi:10.1093/petrology/egs056 | Journal (article/letter/editorial) | | CANARIA, 35017 LAS PALMAS DE GRAN CANARIA, CANARY ISLANDS, SPAIN 4 DEPARTMENT OF EARTH SCIENCES, CEMPEG...crustal melting; anatexis; Teide; phonolite; ocean island evolution; Daly gap KEY WORDS: I N T RO D U C...differentiation models for magmas erupted on oceanic islands and is increasingly recognized (e.g. Thirlwall...partial or bulk melting) of rocks from within the island has been suggested to contribute to the evolution...origin of abundant felsic volcanism in oceanic islands has long been a matter of debate. In a setting |  | | Report (issue) | | metamorphism and granitoid magmatism, Neoproterozoic island-arc formation, collision, and metamorphism ca....(2) accretion of abundant Neoproterozoic juvenile island-arc material toward and on the Arabian plate (Fig...Plagioclase of the granulite xenoliths has ~40â49 mol% anorthite, ~50â59 mol% albite, and <~1.6 mol % K-feldspar...resembles the field of high-” (” = 238U/204Pb) ocean-island basalts (OIB) of the focal zone type (sensu Stracke...discussed as the possible source of alkaline ocean-island basalts (Frey, 1980; Kogiso et al., 2003; Keshav |
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