Abstract
Olivine is abundant in Earth’s upper mantle and ubiquitous in basaltic lavas, but rarely occurs in eclogite. Partial melts of eclogite are, therefore, not in equilibrium with olivine, and will react with peridotite as they migrate through the upper mantle. If such melts erupt at Earth’s surface, their compositions will be highly modified and they may be olivine-saturated. We investigated experimentally the reaction between olivine and siliceous eclogite partial melt, and determined element partitioning between olivine and the melt produced by this reaction. Our results demonstrate that mixing of reacted eclogite partial melt with primitive basalt is capable of producing the positive correlation between melt SiO2 content and olivine Ni content observed in some Hawaiian lavas. Experiments were carried out by equilibrating eclogite partial melt or basalt with San Carlos olivine at 1 bar and 1,201–1,350°C. Our results show that eclogite partial melts equilibrated with mantle olivine retain their high SiO2, low FeO and MgO characteristics. Further, olivine-melt partition coefficients for Ni measured in these experiments are significantly larger than for basalt. Mixing of these melts with primitive Hawaiian tholeiitic lavas results in crystallization of high-Ni olivines similar to those in Makapuu-stage Koolau lavas, even though the mixed magmas have only moderate Ni contents. This results from a hyperbolic increase of the Ni partition coefficient with increasing polymerization of the mixed melt. Note that while eclogite partial melt in contact with peridotite will equilibrate with pyroxene as well as olivine, this will have the effect of buffering the activity of SiO2 in the reacted melt at a higher level. Therefore, an eclogite partial melt equilibrated with harzburgite will have higher SiO2 than one equilibrated with dunite, enhancing the effects observed in our experiments. Our results demonstrate that an olivine-free “hybrid” pyroxenite source is not required to explain the presence of high-Ni olivines in Hawaiian lavas and, therefore, indicate that the proportion of eclogite in the Hawaiian plume is less than has been estimated in recent studies.
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References
Armstrong JT (1988) Quantitative analysis of silicate and oxide minerals: comparison of Monte Carlo, ZAF, and φ(ρz) procedures. In: Newbury DE (ed) Microbeam analysis—1988. San Francisco Press, San Francisco, pp 239–246
Baker MB, Alves S, Stolper EM (1996) Petrography and petrology of the Hawaii Scientific Drilling Project lavas: Inferences from olivine phenocryst abundances and compositions. J Geophys Res 101(B5):11715–11727
Bartels KS, Kinzler RJ, Grove TL (1991) High pressure phase relations of primitive high-alumina basalts from Medicine Lake volcano, northern California. Contrib Mineral Petrol 108:253–270
Beattie P (1993) Olivine-melt and orthopyroxene-melt equilibria. Contrib Mineral Petrol 115(1):103–111
Beattie P, Ford C, Russell D (1991) Partition coefficients for olivine-melt and orthopyroxene-melt system. Contrib Mineral Petrol 109(2):212–224
Biggar GM (1972) Diopside, lithium metasilicate, and the 1968 temperature scale. Mineral Mag 38:768–770
Blichert-Toft J, Frey FA, Albarede F (1999) Hf isotope evidence for pelagic sediments in the source of Hawaiian basalts. Science 285:879–882
Bottinga Y, Weill DF (1972) The viscosity of magmatic silicate liquids: a model for calculation. Am J Sci 272:438–475
Carmichael ISE, Nicholls J, Smith AL (1970) Silica activity in igneous rocks. Am Mineral 55:246–263
Clague DA, Weber WS, Dixon JE (1991) Picritic glasses from Hawaii. Nature 353:553–556
Dalton JA, Lane SJ (1996) Electron microprobe analysis of Ca in olivine close to grain boundaries: the problem of secondary X-ray fluorescence. Am Mineral 81:194–201
Drake MJ, Holloway JR (1981) Partitioning of Ni between olivine and silicate melt: the “Henry’s Law problem” reexamined. Geochim Cosmochim Acta 45:431–437
Duke JM, Naldrett AJ (1978) A numerical model of the fractionation of olivine and molten sulfide from komatiite magma. Earth Planet Sci Lett 39:255–266
Dzurisin D, Lockwood JP, Casadevall TJ, Rubin M (1995) The Uwekahuna ash member of the Puna basalt: product of violent phreatomagmatic eruptions at Kilauea volcano, Hawaii, between 2800 and 2100 14C years ago. J Volcanol Geotherm Res 66:163–184
Ehlers K, Grove TL, Sisson TW, Recca SI, Zervas DA (1992) The effect of oxygen fugacity on the partitioning of nickel and cobalt between olivine, silicate melt, and metal. Geochim Cosmochim Acta 56:3733–3743
Eiler JM, Farley KA, Valley JW, Hofmann AW, Stolper EM (1996) Oxygen isotope constraints on the sources of Hawaiian volcanism. Earth Planet Sci Lett 144(3–4):453–468
Gaetani GA (2004) The influence of melt structure on trace element partitioning near the peridotite solidus. Contrib Mineral Petrol 147:511–527
Gaetani GA, Grove TL (1997) Partitioning of moderately siderophile elements among olivine, silicate melt, and sulfide melt; constraints on core formation in the Earth and Mars. Geochim Cosmochim Acta 61(9):1829–1846
Gaetani GA, Grove TL (1998) The influence of water on melting of mantle peridotite. Contrib Mineral Petrol 131:323–346
Garcia MO (1996) Petrography and olivine and glass chemistry of lavas from the Hawaii Scientific Drilling Project. J Geophys Res 101(B5):11701–11713
Garcia MO, Pietruszka AJ, Rhodes JM (2003) A petrologic perspective of Kilauea volcano’s summit magma reservoir. J Petrol 44(12):2313–2339
Grove TL, Bryan WB (1983) Fractionation of pyroxene-phyric MORB at low pressure: an experimental study. Contrib Mineral Petrol 84:293–309
Grove TL, Gerlach DC, Sando TW (1982) Origin of calc-alkaline series lavas at Medicine Lake Volcano by fractionation, assimilation and mixing. Contrib Mineral Petrol 80(2):160–182
Gudfinnsson GH, Presnall DC (2000) Melting behavior of model lherzolite in the system CaO–MgO–Al2O3–SiO2–FeO at 0.7 to 2.8 GPa. J Petrol 41:1241–1269
Hart SR, Davis KE (1978) Nickel partitioning between olivine and silicate melt. Earth Planet Sci Lett 40:203–219
Hauri EH (1996) Major-element variability in the Hawaiian mantle plume. Nature 382:415–419
Hirschmann MM, Ghiorso MS (1994) Activities of nickel, cobalt, and manganese silicates in magmatic liquids and applications to olivine/liquid and to silicate/metal partitioning. Geochim Cosmochim Acta 58(19):4109–4126
Hirschmann MM, Baker MB, Stolper EM (1998) The effect of alkalis on the silica content of mantle-derived melts. Geochim Cosmochim Acta 62(5):883–902
Jones JH (1984) Temperature- and pressure-independent correlations of olivine/liquid partition coefficients and their application to trace element partitioning. Contrib Mineral Petrol 88:126–132
Kilinc A, Carmichael ISE, Rivers ML, Sack RO (1983) The ferric-ferrous ratio of natural silicate liquids equilibrated in air. Contrib Mineral Petrol 83:136–140
Kinzler RJ (1997) Melting of mantle peridotite at pressures approaching the spinel to garnet transisiton: application to mid-ocean ridge basalt petrogenesis. J Geophys Res 102:853–874
Kinzler RJ, Grove TL (1992) Primary magmas of mid-ocean ridge basalts 1. Experiments and methods. J Geophys Res 97:6885–6906
Kinzler RJ, Grove TL, Recca SI (1990) An experimental study on the effect of temperature and melt composition on the partitioning of nickel between olivine and silicate melt. Geochim Cosmochim Acta 54:1255–1265
Kohn SC, Schofield PF (1994) The importance of melt composition in controlling trace-element behaviour: an experimental study of Mn and Zn partitioning between forsterite and silicate melts. Chem Geol 117:73–87
Kushiro I (1975) On the nature of silicate melt and its significance in magma genesis: regularities in the shift of liquidus boundaries involving olivine, orthopyroxene, and silica minerals. Am J Sci 275:411–431
Leeman WP (1974) Experimental determination of the partitioning of divalent cations between olivine and basaltic liquid. PhD Thesis, University of Oregon, Eugene, OR, USA
Leeman W, Lindstrom DJ (1978) Partitioning of Ni2+ between basaltic and synthetic melts and olivines—an experimental study. Geochim Cosmochim Acta 42:801–816
Li C, Ripley EM, Mathez EA (2003) The effect of S on the partitioning of Ni between olivine and silicate melt in MORB. Chem Geol 201:295–306
Libourel G (1999) Systematics of calcium partitioning between olivine and silicate melt; implications for melt structure and calcium content of magmatic olivines. Contrib Mineral Petrol 136:63–80
Longhi J, Walker D, Hays JF (1978) The distribution of Fe and Mg between olivine and lunar basaltic liquids. Geochim Cosmochim Acta 42:1545–1558
Moore JG (1965) Petrology of deep-sea basalt near Hawaii. Am J Sci 263:40–52
Mysen BO (2007) Partitioning of calcium, magnesium, and transition metals between olivine and melt governed by the structure of the silicate melt at ambient pressure. Am Mineral 92:844–862
Mysen BO, Virgo D, Seifert FA (1985) Relationships between properties and structure of aluminosilicate melts. Am Mineral 70:88–105
Nabelek PI (1980) Nickel partitioning between olivine and liquid in natural basalts: Henry’s Law behavior. Earth Planet Sci Lett 48:293–302
Norman MD, Garcia MO (1999) Primitive magmas and source characteristics of the Hawaiian plume: petrology and geochemistry of shield picrites. Earth Planet Sci Lett 168:27–44
O’Neill HSC, Eggins SM (2002) The effect of melt composition on trace element partitioning: an experimental investigation of the activity coefficients of FeO, NiO, CoO, MoO2 and MoO3 in silicate melts. Chem Geol 186:151–181
Pertermann M, Hirschmann MM (2003) Anhydrous partial melting experiments on MORB-like eclogite: phase relations, phase compositions and mineral-melt partitioning of major elements at 2–3 GPa. J Petrol 44:2173–2201
Roeder PL, Emslie RF (1970) Olivine–liquid equilibrium. Contrib Mineral Petrol 29:276–289
Ryerson FJ (1985) Oxide solution mechanisms in silicate melts: systematic variations in the activity coefficient for SiO2. Geochim Cosmochim Acta 49:637–649
Ryerson FJ, Hess PC (1978) Implications of liquid–liquid distribution coefficients to mineral-liquid partitioning. Geochim Cosmochim Acta 42:921–932
Sack RO, Walker D, Carmichael ISE (1987) Experimental petrology of alkalic lavas: constraints on cotectics of multiple saturation in natural basic liquids. Contrib Mineral Petrol 96:1–23
Sato M (1971) Electrochemical measurements and control of oxygen fugacity. In: Ulmer GC (ed) Research techniques for high pressure and high temperature. Springer, New York, pp 43–99
Sato H (1977) Nickel content of basaltic magmas: identification of primary magmas and a measure of the degree of olivine fractionation. Lithos 10:113–120
Schmidt MW, Connolly J, Gunther D, Bogaerts M (2006) Element partitioning: the role of melt structure and composition. Science 312:1646–1650
Shannon R (1976) Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallogr Sect A 32(5):751–767
Shi P (1993) Low-pressure phase relationships in the system Na2O–CaO–FeO–MgO–Al2O3–SiO2 at 1100°C, with implications for the differentiation of basaltic magmas. J Petrol 34:743–762
Shi P, Libourel G (1991) The effects of FeO on the system CMAS at low pressure and implications for basalt crystallization processes. Contrib Mineral Petrol 108:129–145
Snyder DA, Carmichael ISE (1992) Olivine–liquid equilibria and the chemical activities of FeO, NiO, Fe2O3, and MgO in natural basic melts. Geochim Cosmochim Acta 56:303–318
Sobolev AV, Hofmann AW, Sobolev SV, Nikogosian IK (2005) An olivine-free mantle source of Hawaiian shield basalts. Nature 434:590–597
Takahashi E (1978) Partitioning of Ni2+, Co2+, Fe2+, Mn2+ and Mg2+ between olivine and silicate melts: compositional dependence of partition coefficient. Geochim Cosmochim Acta 42:1829–1844
Taura H, Yurimoto H, Kurita K, Sueno S (1998) Pressure dependence on partition coefficients for trace elements between olivine and the coexisting melts. Phys Chem Miner 25(7):469–484
Tormey DR, Grove TL, Bryan WB (1987) Experimental petrology of normal MORB near the Kane Fracture Zone: 22°–25°N, mid-Atlantic ridge. Contrib Mineral Petrol 96:121–139
Ulmer P (1989) The dependence of Fe2+–Mg2+ cation-partitioning between olivine and basaltic liquid on pressure, temperature and composition: an experimental study to 30 kbar. Contrib Mineral Petrol 101(3):261–273
Walter MJ (1998) Melting of garnet peridotite and the origin of komatiite and depleted lithosphere. J Petrol 39(1):29–60
Wang Z (2005) Oxygen isotope studies of the petrogenesis of Hawaiian lavas and a theoretical study on equilibrium thermodynamics of multiply-substituted isotopologues. PhD Thesis, Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena CA, p 258
Wang Z, Kitchen NE, Eiler JM (2003) Oxygen isotope geochemistry of the second HSDP core. Geochem Geophys Geosys 4(8):8712
Watson EB (1976) Two-liquid partition coefficients: experimental data and geochemical implications. Contrib Mineral Petrol 56:119–134
Watson EB (1977) Partitioning of manganese between forsterite and silicate liquid. Geochim Cosmochim Acta 41:1363–1374
Yaxley GM, Green DH (1998) Reactions between eclogite and peridotite: mantle refertilisation by subduction of oceanic crust. Schweizer Mineral Petrogr Mitt 78:243–255
Acknowledgments
The authors are greatly indebted to Stanley Hart for his continuous support and grand vision on issues regarding Ni partitioning. His 1978 study continues to enlighten the authors as they move forward. Authors are grateful to M.B. Baker and F.A. Frey for providing thoughtful and constructive reviews. They also want to thank Paul Asimow, John Eiler, Nobu Shimizu, Michael Baker, Huiyu Li, Ed Stolper and Greg Hirth for helpful discussions. Z.W. thanks, Nilanjan Chatterjee, Etienne Medard, Jay Barr, Tim Grove for help with the electron probe analyses. G.G. is grateful to Tim Grove for making his lab available during the early portions of this study. This work was supported by the National Science Foundation under Grants no. EAR-0087525 and OCE-0118198.
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Communicated by T.L. Grove.
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Wang, Z., Gaetani, G.A. Partitioning of Ni between olivine and siliceous eclogite partial melt: experimental constraints on the mantle source of Hawaiian basalts. Contrib Mineral Petrol 156, 661–678 (2008). https://doi.org/10.1007/s00410-008-0308-y
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DOI: https://doi.org/10.1007/s00410-008-0308-y