Osmium isotope disequilibrium between mantle minerals in a spinel-lherzolite

Morgan, 1983, Elemental composition of sulphide particles from an ultramafic xenolith and the siderophile content of the upper mantle, Lunar Planet. Sci. Conf., 14, 513 S.R. Hart, G. Ravizza, Os partitioning between phases in lherzolite and basalt, in: A. Basu, S.R. Hart (Eds.), Earth Processes: Reading the Isotopic Code, Am. Geophys. Union, Geophys. Monogr. 95 (1996) 123–134. Poulson, 1990, An evaluation of the solubility of sulfide sulfur in silicate melts from experimental data and natural samples, Chem. Geol., 85, 57, 10.1016/0009-2541(90)90123-O Wallace, 1992, Sulfur in basaltic magmas, Geochim. Cosmochim. Acta, 56, 1863, 10.1016/0016-7037(92)90316-B Morgan, 1986, Ultramafic xenoliths: clues to Earth's late accretionary history, J. Geophys. Res., 91, 12375, 10.1029/JB091iB12p12375 Lorand, 1989, Abundance and distribution of Cu–Fe–Ni sulfides, sulphur, copper and platinum group elements in orogenic type spinel lherzolite massifs of Ariège (northeastern Pyrenees, France, Earth Planet. Sci. Lett., 93, 50, 10.1016/0012-821X(89)90183-0 Ionov, 1992, Content and isotopic composition of sulphur in ultramafic xenoliths from central Asia, Earth Planet. Sci. Lett., 111, 269, 10.1016/0012-821X(92)90184-W Pegram, 1992, Osmium isotopic compositions from oceanic basalts, Earth Planet. Sci. Lett., 111, 59, 10.1016/0012-821X(92)90169-V Schiano, 1997, Osmium–strontium–neodymium–lead isotopic covariations in mid-ocean ridge basalt glasses and the heterogeneity of the upper mantle, Earth Planet. Sci. Lett., 150, 363, 10.1016/S0012-821X(97)00098-8 Hauri, 1993, Re–Os isotope systematics of HIMU and EMII oceanic island basalts from the south Pacific Ocean, Earth Planet. Sci. Lett., 114, 353, 10.1016/0012-821X(93)90036-9 Roy Barman, 1995, 187Os/186Os in oceanic island basalts: tracing oceanic crust recycling in the mantle, Earth Planet. Sci. Lett., 129, 145, 10.1016/0012-821X(94)00238-T Reisberg, 1993, Os isotope systematics in ocean Island basalts, Earth Planet. Sci. Lett., 120, 149, 10.1016/0012-821X(93)90236-3 F. Marcantonio, A. Zindler, T. Elliot, H. Staudigel, Os isotope systematics of La Palma, Canary Islands: evidence for recycled crust in the mantle source of HIMU ocean islands, Earth Planet. Sci. Lett. (1995) 397–410. Widom, 1996, Os isotope systematics in the Azores: implications for mantle plume sources, Earth Planet. Sci. Lett., 142, 451, 10.1016/0012-821X(96)00111-2 C.E. Birchenall, Diffusion in sulfides, in: A.W. Hofmann, B.J. Giletti, H.S. Yoder, R.A. Yund (Eds.), Geochemical Transport and Kinetics, Carnegie Inst. Wash. Publ. 634 (1974) pp. 53–59. J.R. Craig, S.D. Scott, Sulfide phase equilibria, in: P.H. Ribbe (ed.), Sulfide Mineralogy, Mineral. Soc. Am. Wash., Rev. Mineral. 1 (1974) CS1–109. Reisberg, 1995, Longevity of the sub-continental mantle lithosphere from osmium isotope systematics in orogenic lherzolite massifs, Nature, 376, 159, 10.1038/376159a0 Pearson, 1998, Sulphide inclusions in diamonds from the Koffiefontein kimberlite, S Africa: constraints on diamond ages and mantle Re–Os systematics, Earth Planet. Sci. Lett., 160, 311, 10.1016/S0012-821X(98)00092-2 Foster, 1996, Re–Os isotopic evidence for genesis of Archaean nickel ores from uncontaminated komatiites, Nature, 382, 703, 10.1038/382703a0 Roy-Barman, 1998, Osmium isotopic compositions and Re–Os concentrations in sulfide globules from basaltic glasses, Earth Planet. Sci. Lett., 154, 331, 10.1016/S0012-821X(97)00180-5 Hauri, 1997, Rhenium abundances and systematics in oceanic basalts, Chem. Geol., 139, 185, 10.1016/S0009-2541(97)00035-1 Righter, 1998, Compatibility of rhenium in garnet during mantle melting and magma genesis, Science, 280, 1737, 10.1126/science.280.5370.1737 Birck, 1997, Re–Os isotopic measurements at the femtomole level in natural samples, Geostand. Newsl., 20, 9 Roden, 1988, Isotopic and trace element composition of the upper mantle beneath a young continental rift: results from Kilbourne Hole, New Mexico, Geochim. Cosmochim. Acta, 52, 461, 10.1016/0016-7037(88)90101-9 Irving, 1984, Trace element abundances in megacrysts and their host basalts: constraints on partition coefficients and megacryst genesis, Geochim. Cosmochim. Acta, 48, 1201, 10.1016/0016-7037(84)90056-5 E.L. Dromgoole, J.D. Pasteris, Interpretation of the sulfide assemblages in a suite of xenoliths from Kilbourne Hole, New Mexico, in: E.M. Morris, J.D. Pasteris (Eds.), Mantle Metasomatism and Alkaline Magmatism, Geol. Soc. Am. Spec. Pap. 215 (1987) 25–46. Schiano, 1994, Worldwide occurrence of silica-rich melts in sub-continental and sub-oceanic mantle minerals, Nature, 368, 621, 10.1038/368621a0 Schiano, 1999, On the preservation of mantle information in ultramafic nodules: glass inclusions within minerals versus interstitial glass, Earth Planet. Sci. Lett., 169, 173, 10.1016/S0012-821X(99)00074-6 Holland, 1998, An internally consistent thermodynamic data set for phases of petrological interest, J. Metamorph. Geol., 16, 309, 10.1111/j.1525-1314.1998.00140.x G. Bussod, Thermal and Kinematic History of Mantle Xenoliths from Kilbourne Hole, New Mexico, M.Sci. thesis, Univ. of washington, 1981, 72 pp. Völkening, 1991, Osmium isotope ratio determinations by negative thermal ionization mass spectrometry, Int. J. Mass. Spectrom. Ion. Phys., 105, 147, 10.1016/0168-1176(91)80077-Z Creaser, 1991, Negative thermal ion mass spectrometry of osmium, rhenium and iridium, Geochim. Cosmochim. Acta, 55, 397, 10.1016/0016-7037(91)90427-7 Jagoutz, 1980, Equilibrated Nd–unequilibrated Sr isotopes in mantle xenoliths, Nature, 286, 708, 10.1038/286708a0 Sneeringer, 1984, Strontium and samarium diffusion in diopside, Geochim. Cosmochim. Acta, 48, 1589, 10.1016/0016-7037(84)90329-6 Irving, 1980, Petrology and geochemistry of composite ultramafic xenoliths in alkalic basalts and implications for magmatic processes within the mantle, Am. J. Sci., A 280, 389 Hoffer, 1976, The Potrillo basalt field, south-central New Mexico, N.M. Geol. Surv. Spec. Publ., 5, 89 Hofmann, 1978, An assesment of local and regional isotopic equilibrium in the mantle, Earth Planet. Sci. Lett., 38, 44, 10.1016/0012-821X(78)90125-5 Ganguly, 1998, Diffusion kinetics of samarium and neodymium in garnet, and a method for determining cooling rates of rocks, Science, 281, 805, 10.1126/science.281.5378.805 Ganguly, 1998, Cation diffusion in aluminosilicate garnets: experimental determination in pyrope–almandine diffusion couples, Contrib. Mineral. Petrol., 131, 171, 10.1007/s004100050386 Cherniak, 1995, Diffusion of lead in plagioclase and K-feldspar: an investigation using Rutherford backscattering and resonant nuclear reaction analysis, Contrib. Mineral. Petrol., 120, 358, 10.1007/BF00306513 Behrens, 1990, On the mechanisms of cation diffusion processes in ternary feldspars, Phys. Chem. Mineral., 17, 62, 10.1007/BF00209227 Chakraborty, 1997, Rates and mechanisms of Fe–Mg interdiffusion in olivine at 980°–1300°C, J. Geophys. Res., 102, 12317, 10.1029/97JB00208 D.L. Kohlstedt, Structure, rheology and permeability of partially molten rocks at low melt fractions, in: Mantle Flow and Melt Generation at Mid-Ocean Ridges, Am. Geophys. Union, Geophys. Monogr. 71 (1992) 103–121. Faul, 1997, Permeability of partially molten upper mantle rocks from experiments and percolation theory, J. Geophys. Res., 102, 10299, 10.1029/96JB03460 Meisel, 1996, The osmium isotopic composition of the Earth's primitive upper mantle, Nature, 383, 517, 10.1038/383517a0 Klein, 1987, Global correlations of ocean ridge basalt chemistry with axial depth and crustal thickness, J. Geophys. Res., 92, 8089, 10.1029/JB092iB08p08089 Sleep, 1990, Hotspots and mantle plumes: some phenomenology, J. Geophys. Res., 95, 6715, 10.1029/JB095iB05p06715 Greenough, 1992, Platinum-group element geochemistry of continental tholeiites: analysis of the Long Range dyke swarm, Newfoundland, Canada, Chem. Geol., 98, 203, 10.1016/0009-2541(92)90185-8 Y. Tsai, Y.-N. Shieh, H.O.A. Meyer, mineralogy and 34S/32S ratios of sulfides associated with kimberlites, xenoliths and diamonds, in: F.R. Boyd, H.O.A. Meyer (Eds.), The Mantle Sample, 2, Inclusions in Kimberlites and Other Volcanics, American Geophysical Union, Washington DC, 1979, pp. 87–103. Lorand, 1990, Are spinel lherzolite xenoliths representative of the abundance of sulphur in the upper mantle?, Geochim. Cosmochim. Acta, 54, 1487, 10.1016/0016-7037(90)90173-I