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The trace element geochemistry of Corsican ophiolites

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Abstract

Ultramafic rocks, gabbros, plagiogranites, dolerites and basaltic dikes and pillows lavas of the ophiolite slices of eastern Corsica have been metamorphosed in both oceanic and orogenic environments. The trace element content of the metabasaltic rocks which exhibit a tholeiitic differentiation trend towards a ferrobasaltic composition, is similar to that of oceanic basalts. The cumulate sequence is interpreted to have been formed by fractional crystallization from an olivine-tholeiite magma. The troctolites representing cumulates derived from melts representing liquid fractions in the range F=1-0.85, gabbros from melts with F=0.85-0.45, and ferrogabbros and plagiogranites from melts with F<0.45. An oceanic environment with moderate spreading rates and magmatic processes similar to present-day normal oceanic ridge segments is considered the more probable original setting of the Corsican ophiolites.

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References

  • Abbey, S., Gillieson, A.H., Guy, P.: SY-2, SY-3 and MRG-1: a report on the collaborative analysis of three canadian rocks samples for use as certified reference materials. Canada center for mineral and energy technology, Mineral Sciences Laboratories, MRP/MSL 75-132 (TR) 1975

  • Allegre, C.J., Montigny, R., Bottinga, Y.: Cortège ophiolitique et cortège océanique, géochimie comparée et mode de genèse. Bull. Soc. Geol. France 15, 461–477 (1973)

    Google Scholar 

  • Allegre, C.J., Montigny, R., Noiret, G., Bougault, H.: Trace elements in ophiolite complexes and variations in ophiolite magmas. Eos 57, 404 (1976)

    Google Scholar 

  • Amaudric du Chaffaut, S., Caron, J.M., Delcey, R., Lemoine, M.: Données nouvelles sur la stratigraphie des schistes lustrés de Corse: la série de l'Inzecca. Comparaisons avec les Alpes Occidentales et l'Apennin ligure. C.R. Acad. Sci. (Paris) D, 2611–2614 (1972)

    Google Scholar 

  • Ayuso, R.A., Bence, A.E., Taylor, S.R.: Upper Jurassic tholeiitic basalts from D.S.D.P. Leg 11. J. Geophys. Res. 81, 4305–4325 (1976)

    Google Scholar 

  • Bebien, J., Ohnenstetter, D., Ohnenstetter, M., Paupy, A., Rocci, G.: The role of hypabyssal magmatic rocks in our understanding of ophiolite models. Pétrologie 1, 157–168 (1975)

    Google Scholar 

  • Beccaluva, L., Macciotta, G., Piccardo, G.B., Venturelli, G.: Le rocce gabbriche dell'Appennino centro-settentrionale: II. Le caratteristiche chimiche. Ofioliti 1, 107–126 (1976)

    Google Scholar 

  • Beccaluva, L., Macciotta, G., Venturelli, G.: Differenziazione e caratteri geochimici delle vulcaniti basaltiche oceaniche dell'Appennino ligure-emiliano. Ofioliti 1, 33–65 (1976)

    Google Scholar 

  • Beccaluva, L., Venturelli, G., Zanzucci, G.: Dati geologici e geochimici sui basalti di associazione of iolitica dell'Appennino ligure-emiliano. Ateneo Parmense, acta nat., II, 789–802 (1975)

    Google Scholar 

  • Bence, A.E., Papike, J.J., Ayuso, R.A.: Petrology of submarine basalts from the Central Carribean D.S.D.P. Leg 15. J. Geophys. Res. 80, 4775–4804 (1975)

    Google Scholar 

  • Bezzi, A., Piccardo, G.B.: Structural features of the Liguria ophiolites: petrologic evidence for a “oceanic” floor of the northern Apennines geosyncline: a contribution to the problem of the Alpine type gabbro-peridotite association. Mem. Soc. Geol. Ital. 10, 53–63 (1971)

    Google Scholar 

  • Bickle, M.J., Pearce, J.A.: Oceanic mafic rocks in the Eastern Alps. Contrib. Mineral. Petrol. 49, 177–189 (1975)

    Google Scholar 

  • Bonatti, E., Honnorez, J., Ferrara, G.: Peridotite-gabbro complex from the equatorial Mid-Atlantic Ridge. Phil. Trans. Roy. Soc. London, Ser. A 268, 385–402 (1971)

    Google Scholar 

  • Bryan, W.B., Thompson, G., Frey, F.A., Dickey, J.S.: Inferred geologic settings and differentiation in basalts from the Deep Sea Drilling Project. J. Geophys. Res. 81, 4285–4304 (1976)

    Google Scholar 

  • Byerly, G.R., Melson, W.G., Vogt, P.R.: Rhyodacites, andesites, ferrobasalts and ocean tholeiites from the Galapagos spreading center. Earth Planet. Sci. Lett. 30, 215–221 (1976)

    Google Scholar 

  • Cann, J.R.: Rb, Sr, Y, Zr and Nb in some oceanic floor basaltic rocks. Earth Planet. Sci. Lett. 10, 7–11 (1970)

    Google Scholar 

  • Cann, J.R.: Major element variations in ocean floor basalts. Phil. Trans. Roy. Soc. London, Ser. A 268, 495 (1971)

    Google Scholar 

  • Cann, J.R.: Most ophiolites are not pieces of ocean crust. Coll. Ophiolites East Mediterranean and Middle East, Cambridge, 6p. multigr. 1976

  • Church, W.R.: The ophiolites of Southern Quebec: oceanic crust of Betts Cove type. Can. J. Earth Sci., 14, 1668–1673 (1977)

    Google Scholar 

  • Church, W.R., Riccio, L.: Fractionation trends in the Bay of Islands ophiolite of Newfoundland: polycyclic cumulate sequences in ophiolites and their classification. Can. J. Earth Sci. 14, 1156–1165 (1977)

    Google Scholar 

  • Clague, D.A., Bunch, T.E.: Formation of ferrobasalt at East Pacific Mid Ocean spreading centers. J. Geophys. Res. 81, 4247–4256 (1976)

    Google Scholar 

  • Coleman, R.G., Peterman, Z.E.: Oceanic plagiogranite. J. Geophys. Res. 80, 1099–1108 (1975)

    Google Scholar 

  • Desmet, A.: Contribution à l'étude de la croûte océanique mésozoïque de Méditerranée Orientale: les pillows lavas du Troodos (Chypre). Thèse de spécialité Universit'e de Nancy I 1977

  • Durand Delga, M.: La Corse. In: J. Debelmas, ed., Géologie de la France, Vol. 2, pp. 465–478. Paris: Doin 1974

    Google Scholar 

  • Durand Delga M.: Impressions sur l'édifice alpin de Corse. In: Tectonic problems of the alpine system (M. Mahel, ed.), pp. 203–229. Bratislava: Veda publ. house, Slovak Acad. Sci. 1975

    Google Scholar 

  • Engel, C.G., Fisher, R.L.: Granitic to ultramafic rock complexes of the Indian ocean ridge system, Western Indian ocean. Geol. Soc. Am. Bull. 86, 1553–1578 (1975)

    Google Scholar 

  • Erlank, A.J., Kable, E.J.D.: The significance of incompatible elements in Mid-Atlantic ridge basalts from 45 ° N with particular reference to Zr/Nb. Contrib. Mineral. Petrol. 54, 281–291 (1976)

    Google Scholar 

  • Ewart, A., Bryan, W.B.: Petrography and geochemistry of the igneous rocks from Eua, Tonga islands. Geol. Soc. Am. Bull. 83, 3281–3298 (1972)

    Google Scholar 

  • Ferrara, G., Innocenti, F., Ricci, C.A., Serri, G.: Ocean-floor affinity of basalts from Northern Apennine ophiolites: geochemical evidence. Chem. Geol. 17, 101–111 (1976)

    Google Scholar 

  • Flanagan, F.J.: 1972 values for international geochemical reference samples. Geochim. Cosmochim. Acta 37, 1189–1200 (1973)

    Google Scholar 

  • Floyd, P.A., Winchester, J.A.: Magma type and tectonic setting discrimination using immobile elements. Earth Planet. Sci. Lett. 27, 211–218 (1975)

    Google Scholar 

  • Green, D.H., Ringwood, A.E.: The genesis of basaltic magmas. Contrib. Mineral. Petrol. 15, 103–190 (1967)

    Google Scholar 

  • Hart, S.R., Schilling, J.G., Powell, J.L.: Basalts from Iceland along the Reykjanes ridge: Sr isotope geochemistry. Nature 246, 104–107 (1973)

    Google Scholar 

  • Hodges, F.N., Papike, J.J.: D.S.D.P. site 334: Magmatic cumulates from oceanic layer 3. J. Geophys. Res. 81, 4135–4151 (1976)

    Google Scholar 

  • Kay, R., Hubbard, N.J., Gast, P.W.: Chemical characteristics and origin of oceanic ridge volcanic rocks. J. Geophys. Res. 75, 1585–1614 (1970)

    Google Scholar 

  • Kay, R., Senechal, G.: The rare earth geochemistry of the Troodos ophiolite complex. J. Geophys. Res. 81, 964–970 (1976)

    Google Scholar 

  • Maluski, H., Mattauer, M., Matte, P.: Sur la présence de décrochements alpins en Corse. C.R. Acad. Sci. (Paris), D, 276, 709–712 (1973)

    Google Scholar 

  • Mattauer, M., Proust, F.: La Corse alpine: un modèle de genèse du métamorphisme haute-pression par subduction de croûte continentale sous du matériel océanique. C.R. Acad. Sci. (Paris), D 282, 1249–1251 (1976)

    Google Scholar 

  • Mattauer, M., Proust, F.: Sur quelques problèmes généraux de la chaîne alpine en Corse. Bull. Soc. Geol. France (7) 18, 1177–1178 (1976)

    Google Scholar 

  • Mazzullo, L.J., Bence, A.E.: Abyssal tholeiites from D.S.D.P. Leg 34: the Nazca Plate. J. Geophys. Res. 81, 4327–4351 (1976)

    Google Scholar 

  • Melson, W.G., Thompson, G.: Layered basic complex in oceanic crust, Romanche fracture zone, equatorial Atlantic ocean. Science 168, 817–820 (1970)

    Google Scholar 

  • Mevel, C.: Les “pillows-lavas” spilitiques des massifs ophiolitiques du Chenaillet et des Gets (Alpes françaises). Thèse de spécialité Université de Paris VI 1975

  • Miyashiro, A.: The Troodos ophiolitic complex was probably formed in an island arc. Earth Planet. Sci. Lett. 19, 218–224 (1973)

    Google Scholar 

  • Montigny, R., Bougault, H., Bottinga, Y., Allegre, C.J.: Trace element geochemistry and genesis of the Pindos ophiolite suite. Geochim. Cosmochim. Acta 37, 2135–2147 (1973)

    Google Scholar 

  • Nisbet, E., Pearce, J.A.: TiO2 and a possible guide to past oceanic spreading rates. Nature 246, 468–470 (1973)

    Google Scholar 

  • Noiret, G., Allegre, C.J.: Geochimie du massif ophiolitique de l'Insecca (Corse). 4ème Réunion Annuelle des Sciences de la Terre, Paris 13–16 avril 1976, 306 (abstract) 1976

  • O'Hara, M.J.: The bearing of phase equilibria studies in synthetic and natural systems on the origin and evolution of basic and ultrabasic rocks. Earth Sci. Rev. 4, 69–133 (1968)

    Google Scholar 

  • O'Hara, M.J.: Are ocean floor primary magma? Nature 220, 683–686 (1968)

    Google Scholar 

  • Ohnenstetter, D., Ohnenstetter, M.: Le puzzle ophiolitique corse. Un bel exemple de paléo-dorsale océanique. Thèse de spécialité Université de Nancy I 1975

  • Ohnenstetter, D., Ohnenstetter, M., Rocci, G.: Tholeiitic cumulates in a high pressure metamorphic belt. Pétrologie 1, 291–317 (1975)

    Google Scholar 

  • Ohnenstetter, D., Ohnenstetter, M., Rocci, G.: Etude des métamorphismes successifs des cumulats ophiolitiques de Corse. Bull. Soc. Geol. France (7) 18, 115–134 (1976)

    Google Scholar 

  • Ohnenstetter, M., Ohnenstetter, D., Vidal, Ph.: L'âge des ophiolites de l'Inzecca (Corse). Implications. 5 ème Réunion Annuelle des Sciences de la Terre, Rennes 19–22 avril 1977, 357 (abstract) 1977

  • Paupy, A.: Nouvelles données sur un type de différenciation du magma ophiolitique: le massif du Vourinos (Grèce). Thèse de spécialité, Université de Nancy I 1976

  • Pearce, J.A.: Basalt geochemistry used to investigate past tectonic environments on Cyprus. Tectonophysics 25, 41–67 1975

    Google Scholar 

  • Pearce, J.A., Cann, J.R.: Ophiolite origin investigated by discriminant analysis using Ti, Zr, Y. Earth Planet. Sci. Lett. 12, 339–350 (1971)

    Google Scholar 

  • Pearce, J.A., Cann, J.R.: Tectonic setting of basic volcanic rocks determined using trace element analyses. Earth Planet. Sci. Lett. 19, 290–300 (1973)

    Google Scholar 

  • Rocci, G., Ohnenstetter, D., Ohnenstetter, M.: Duality of tethyan ophiolites. Pétrologie 1, 172–174 (1975)

    Google Scholar 

  • Roubault, M., De la Roche, H., Govindaraju, K.: Etat actuel (1970) des études coopératives sur les standards géochimiques du centre de Recherches Pétrographiques et Géochimiques. Sciences de la Terre 15, 351–393 (1970)

    Google Scholar 

  • Schilling, J.G.: Iceland mantle plume. Nature 246, 141–143 (1973)

    Google Scholar 

  • Schilling, J.G.: Rare-earth variations across “normal segments” of the Reykjanes Ridge, 60–53 ° N, Mid-Atlantic Ridge, 29 ° S, and East Pacific Rise, 2–19 ° S, and evidence on the composition of the underlying low velocity layer. J. Geophys. Res. 80, 1459–1473 (1975)

    Google Scholar 

  • Schilling, J.G., Anderson, R.N., Vogt, P.R.: Rare earth, Fe and Ti variations along the Galapagos spreading center, and their relationship to the Galapagos mantle plume. Nature 261, 108–113 (1976)

    Google Scholar 

  • Shibata, T.: Phenocryst-bulk rock composition relations of abyssal tholeiites and their petrogenetic signifiance. Geochim. Cosmochim. Acta 40, 1407–1417 (1976)

    Google Scholar 

  • Shibata, T., Fox, P.J.: Fractionation of abyssal tholeiites: samples from oceanographer fracture zone (35 °N–35 °W). Earth Planet. Sci. Lett. 27, 62–72 (1975)

    Google Scholar 

  • Shido, F., Miyashiro, A., Ewing, M.: Crystallization of abyssal tholeiites. Contrib. Mineral. Petrol. 31, 251–266 (1971)

    Google Scholar 

  • Smewing, J.D., Simonian, K.O., Gass, I.G.: Metabasalts from the Troodos Massif, Cyprus: genetic implication deduced from petrography and trace element geochemistry. Contrib. Mineral. Petrol. 51, 49–64 (1975)

    Google Scholar 

  • Thayer, T.P.: Some implications of sheeted dike swarms in ophiolitic complexes. Preprint International Symposium on “Ophiolites in the Earth's crust” Moscow 1973

  • Thomas, W.R.L.: Standard geochemical sample T-1. Suppl. 1, Part 1. Dar es Salaam: Governement Printer 1963

    Google Scholar 

  • Thompson, G.: Trace element distribution in fractionated oceanic rocks. 2.-Gabbros and related rocks. Chem. Geol. 12, 99–111 (1973)

    Google Scholar 

  • Thompson, G., Shido, F., Miyashiro, A.: Trace element distribution in fractionated oceanic basalts. Chem. Geol. 9, 89–97 (1972)

    Google Scholar 

  • Treuil, M.: Critères pétrologiques, géochimiques et structuraux de la genése et de la différenciation des magmas basaltiques: exemple de l'Afar. Thése docteur es sciences, Université d'Orléans, in collaboration with Varet J 1973

  • Treuil, M., Joron, S.L.: Utilisation des éléments hygromagmatophiles pour la signification de la modélisation quantitative des processus magmatiques. Exemples de l'Afar et de la dorsale médioatlantique. Soc. Ital. Mineral. Petrol. 31, 125–174 (1975)

    Google Scholar 

  • Wager, L.R., Brown, G.M.: Layered igneous rocks. Edinburgh-London: Oliver and Boyd 1968

    Google Scholar 

  • Wager, L.R., Brown, G.M., Wadsworth, W.J.: Types of igneous cumulates. J. Petrol. 1, 73–85 (1960)

    Google Scholar 

  • Winchester, J.A., Floyd, P.A.: Geochemical magma type discrimination: application to altered and metamorphosed basic igneous rocks. Earth Planet. Sci. Lett. 28, 459–469 (1976)

    Google Scholar 

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Authors and Affiliations

  1. Institute of Petrography, University of Parma, Italy

    L. Beccaluva

  2. Laboratoire de Pétrologie, CO 140, F-54037, Nancy Cédex, France

    D. Ohnenstetter & M. Ohnenstetter

  3. Institute of Mineralogy, University of Parma, Italy

    G. Venturelli

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  1. L. Beccaluva
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  2. D. Ohnenstetter
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  3. M. Ohnenstetter
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  4. G. Venturelli
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Financial support by C.N.R. (Italy) and A.T.P. Géodynamique de la Méditerranée Occidentale C.N.R.S. (France)

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Beccaluva, L., Ohnenstetter, D., Ohnenstetter, M. et al. The trace element geochemistry of Corsican ophiolites. Contr. Mineral. and Petrol. 64, 11–31 (1977). https://doi.org/10.1007/BF00375283

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