 | Bailey, K., Kearns, S., Mergoil, J., Mergoil Daniel, J., Paterson, B. (2006) Extensive dolomitic volcanism through the Limagne Basin, central France: a new form of carbonatite activity. Mineralogical Magazine, 70 (2) 231-236 doi:10.1180/0026461067020327 | Journal (article/letter/editorial) | | Extensive dolomitic volcanism through the Limagne Basin, central France: a new form of carbonatite activity...Departement des Sciences de la Terre, 5, rue Kessler, F-63000 Clermont-Ferrand cedex, France ABS TR AC T Recognition...volcanism in central Spain has led to another case in France, of similar age (23ÿ0 Ma) but with entirely new...carbonatites are Ca rich, and dolomite is rare. The Limagne dolomites share links with those in Spain and Zambia...Zambia, with chromite a hallmark in all three. Limagne is exceptional in being the first case where dolomite |  | | Journal (article/letter/editorial) | | carbonate and silicate magmas during volcanism in the Limagne graben (French Massif Central) Gilles Chazot a...Mergoil-Daniel b a Université Européenne de Bretagne, France et Université de Brest, CNRS, UMR 6538 Domaines Océaniques...Institut Universitaire Européen de la Mer, Place Copernic, 29280 Plouzané, France b Laboratoire Magmas et Volcans...IRD, 5 rue Kessler, 63038 Clermont-Ferrand cedex, France a r t i c l e i n f o Article history: Received...Basalt Volcanism a b s t r a c t Peperites in the Limagne graben (French Massif Central) have been interpreted |  | | Journal (article/letter/editorial) | | 2003), and carbonate-bearing peperites in the Limagne Basin (15-23 Ma old; Chazot and Mergoil-Daniel, 2012)...Massif Central, we NU sampled mantle xenoliths at Puy Beaunit, a maar located in the Chaîne des Puys (Downes...(ol), orthopyroxene (opx), clinopyroxene (cpx) and spinel (sp) (samples MLhA, MLhB, HzE, PHz3, ALh1, Lh2;...09Ti0.08Na0.05) (Si1.67Al0.33)O6 from Montbuzat (France), and aegirine (Ca0.03Mn0.02Fe0.042+Fe3+0.86 Al0...lherzolite samples from Puy Beaunit are located within the Olivine RI – Spinel Mantle Array (OSMA) defined |  | | Journal (article/letter/editorial) | | GEOTHERMAL AREA: THE CANTAL, FRANCE A. STETTLER * and C.J. ALLEGRE Laboratoire de G~ochimie et Cosrnochimie...196}, Institut de Physique du Globe et D~partement des Sciences de la Terre, Universitds de Paris 6 et 7...the Cantal volcanic area in the MassifCentral, France. A comparison with appropriate rock types of the...purpose we embarked in a study of the Cantal area in France, a volcanic system for which a geothermal potential...province Cantal: DM36-39 = north of Murat, DM70-73 = Puy Gros, Siniq, EM36 = Chaudes Aigues, GM53 = St. Julien |  | | Journal (article/letter/editorial) | | carbonated and hydrated mantle. However, chrome spinel crystals (440.14 wt.% Cr2O3) are compositionally...compositionally indistinguishable from unmetasomatized spinel macrocrysts in kimberlites. The silicocarbonatite is... magnesite, oxygen isotope, silicocarbonatite, spinel. Introduction A C A R B O N I F E R O U S tuffisitic... 2005; Humphreys et al., 2010) and the Limagne Basin, France (Bailey et al., 2006) has been shown to...peridotite, up to 8 cm across, containing chrome spinel and xenocrysts with a reaction rim up to 1.5 cm |  | | Journal (article/letter/editorial) | | mantle xenoliths of Puy Beaunit Volcano, Chaı̂ne des Puys, Massif Central, France Received: 15 October...scoria and associated upper mantle nodules from Puy Beaunit, a volcano from the Chaı̂ne des Puys volcanic...recycled sediments. In olivine porphyroclasts of the spinel peridotite nodules, silicate melt inclusions are...Pascal-CNRS, 5 rue Kessler, 63038 Clermont-Ferrand, France E-mail: s.jannot@opgc.univ-bpclermont.fr Fax: +33-4-73346744...trapped aliquots of near-solidus partial melts of spinel peridotite. Following this hypothesis, their silica-rich |  | Féménias, Olivier, Coussaert, Nicolas, Bingen, Bernard, Whitehouse, Martin, Mercier, Jean-Claude C, Demaiffe, Daniel (2003) A Permian underplating event in late- to post-orogenic tectonic setting. Evidence from the mafic–ultramafic layered xenoliths from Beaunit (French Massif Central) Chemical Geology, 199 (3) 293-315 doi:10.1016/s0009-2541(03)00124-4 | Journal (article/letter/editorial) | | Laboratoire de Géochimie Isotopique et Géodynamique Chimique, DSTE, Université Libre de Bruxelles (CP...Université de La Rochelle, av. Crépeau, 17402 La Rochelle cedex 1, France c Unité de Minéralogie...Minéralogie et Géochimie, Musée Royal de l’Afrique Centrale, B-3080 Tervuren, Belgium d Geological Survey of Norway...September 2002; accepted 31 March 2003 Abstract The Puy Beaunit volcano vent, French Massif Central, displays...post-Variscan trans-tensional to trans-pressional basin tectonics in an intracontinental setting. The subductionrelated |  | | Journal (article/letter/editorial) | | Universitk des Sciences, F-34060 Montpellier (France) 3Laboratoire de Pktrologie, G.P.F.A., Universit~ des Sciences...Sciences, F-34060 Montpellier (France) (Accepted for publication February 2, 1990) ABSTRACT Downes, H...pipes of Bournac and Roche Pointue (Massif Central, France) have been analysed for major and trace elements...dominated by two pyroxenes, plagioclase_+ garnet, _ spinel and ilmenite. More acidic charnockites consist...(Steiger and DePaolo, 1986), the Pyr6n6es, Spain-France (Ben Othman et al., 1984) and the Eifel, F.R.G |  | | Journal (article/letter/editorial) | | lithospheric component are in part constrained by those of spinel lherzolite and mafic granulite xenoliths entrained...Rhenohercynian of Germany and the Massif Central of France, the northern part of which may be considered part...Volcanism An extensive rift system, which included the Limagne, Bresse, Rhine, Ruhr, Leine, and Eger grabens,...and amphibolites. The major phase of rifting (Limagne graben) occurred during the Oligocene and was associated...dominated by alkaline lavas and pyroclastics and, as in France, the volume of Tertiary volcanism greatly exceeds |  | Toscani, Lorenzo, Salvioli-Mariani, Emma, Mattioli, Michele, Tellini, Claudio, Boschetti, Tiziano, Iacumin, Paola, Selmo, Enricomaria (2020) The pyroclastic breccia of the Cabezo Negro de Tallante (SE Spain): The first finding of carbonatite volcanism in the Internal Domain of the Betic Cordillera. Lithos, 354. 105288 doi:10.1016/j.lithos.2019.105288 | Journal (article/letter/editorial) | | com/locate/lithos The pyroclastic breccia of the Cabezo Negro de Tallante (SE Spain): The first finding of carbonatite...November 2019 Available online xxx The Cabezo Negro de Tallante volcano (SE Spain) is well known in literature...high-energy explosive eruption at the Cabezo Negro de Tallante volcano. © 2019 Elsevier B.V. All rights...Dolomite melting Liquid immiscibility Cabezo Negro de Tallante SE Spain 1. Introduction Carbonatites are...al., The pyroclastic breccia of the Cabezo Negro de Tallante (SE Spain): The first finding of carbonatite |  | Lustrino, Michele, Prelević, Dejan, Agostini, Samuele, Gaeta, Mario, Di Rocco, Tommaso, Stagno, Vincenzo, Capizzi, Luca Samuele (2016) Ca-rich carbonates associated with ultrabasic-ultramafic melts: Carbonatite or limestone xenoliths? A case study from the late Miocene Morron de Villamayor volcano (Calatrava Volcanic Field, central Spain) Geochimica et Cosmochimica Acta, 185. 477-497 doi:10.1016/j.gca.2016.02.026 | Journal (article/letter/editorial) | | xenoliths? A case study from the late Miocene Morron de Villamayor volcano (Calatrava volcanic field, central...xenoliths? A case study from the late Miocene Morron de Villamayor volcano (Calatrava volcanic field, central...xenoliths? A case study from the late Miocene Morron de Villamayor volcano (Calatrava volcanic field, central...The volcanic products of the late Miocene Morron de Villamayor volcano (Calatrava Volcanic Field, central...composition as those found trapped in the Morron de Villamayor olivine macrocrysts. 1 1 INTRODUCTION |  | | Journal (article/letter/editorial) | | Cedex, France DTP, Observatoire Midi-Pyrénées, 14 Ave. Edouard Belin, F-31400 Toulouse, France Received...Extensive dolomitic volcanism through the Limagne basin, central France. A new form of carbonatite activity...in the upper mantle beneath Kutch: evidence from spinel lherzolite xenoliths. Curr. Sci. 82(9), 1157–1165...(1991) Evidence for carbonatite metasomatism in spinel peridotite xenoliths from western Victoria, Australia |  | | Report (issue) | | . . . . . . . . . . 223 P. Comin-Chiaramonti, A. De Min, V.A.V. Girardi, and E. Ruberti 13. Is the African...(derived from Quaternary intraplate magmas and spinel-lherzolite xenoliths, respectively) and upper crust...pleochroism; protogranular fabric Olivine-amphibole-spinel pyroxenite C4 Scoria cone BD87 Variably cpx-rich...gt—garnet, hbl—hornblende, pl— plagioclase, sp—spinel, ilm—ilmenite, qtz—quartz. 2+ *Temperature estimates...(samples BD88A and BD88B). Olivine of the olivine-spinel-pyroxenite (C4) has forsterite contents of ~70–80 |  | Cheng, Zhiguo, Zhang, Zhaochong, Hou, Tong, Santosh, M., Chen, Lili, Ke, Shan, Xu, Lijuan (2017) Decoupling of Mg–C and Sr–Nd–O isotopes traces the role of recycled carbon in magnesiocarbonatites from the Tarim Large Igneous Province. Geochimica et Cosmochimica Acta, 202. 159-178 doi:10.1016/j.gca.2016.12.036 | Journal (article/letter/editorial) | | with the forsterite, orthopyroxene, clinopyroxene, spinel and free vapor, which is interpreted to be due...Extensive dolomitic volcanism through the Limagne Basin, central France: A new form of carbonatite activity...Laurent-Charvet S., Wang B., Faure M., Cluzel D., Chen Y. and De Jong K. (2011) Paleozoic tectonic evolution of the...of the Permian large igneous province in Tarim Basin, Northwest China. J. Asian Earth Sci. 42, 917-927...magmatic rocks in the Tazhong–Bachu region, Tarim basin by LA-ICPMS. Acta Petrol. Sin. 23, 1097-1107 (in |  | | Book | | called the entablature. Study of joint propagation (De Graff and Aydin, 1987; Lyle, 2000) suggests that...Galapagos rift in the eastern Pacific and the Nauru Basin in the southwest Pacific. They represent submarine...80˚E 100˚E Jan Mayen EURASIAN Iceland 60˚N JUAN DE FUCA Bowie BR Cobb 40˚N E Pitcairn Louisville...Ridge. Intra-continental rifts: BR Baikal Rift, B&R Basin and Range province, RG Rio Grande rift, EA East...mantle minerals (olivine, enstatite, diopside, spinel and garnet) and therefore enriched in coexisting |  | | Journal (article/letter/editorial) | | Crystallization of reaction minerals (olivine, spinel, and phlogopite) in eclogite–carbonate melts at...garnet inclusions in natural diamonds. Olivine and spinel are not typical of eclogite, but these phases were...temperatures of 1300°C (olivine) and 1400–1500°C (spinel); however, these findings were sporadic rather...clinopyroxenerich part of the system, whereas spinel was formed at a higher con tent of garnet in the...eclogitic) in diamonds. In addition to olivine and spinel, phlogopite phe nocrysts submerged in a quenched |  | | Book | | Université, CNRS, CREGU, Vandoeuvre lés Nancy, France D. E. Harlov Section 3.3, Chemistry and Physics...Université, CNRS, CREGU, Vandoeuvre lés Nancy, France C. Childs Fault Analysis Group, UCD School of Geological...Université, CNRS, CREGU, Vandoeuvre lés Nancy, France D. M. Saffer Department of Geosciences, The Pennsylvania...is ph or am et m of n -P io gh at Hi b dr hy sla de ng us cti uo du tin sub Mantle ting 500 400 300...320, 221–5. Prausnitz JM, Lichtenthaler RN, Comez de Azevedo E (1999) Molecular Thermodynamics of Fluid-Phase |
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