Abstract
Magnetite/liquid distribution coefficients have been calculated that are consistent with observed variations in contents of V, Sc, Cr, and Ti in lavas from Craters of the Moon lava field, Idaho. In particular, our average distribution coefficient for V (27±8) is in close agreement with that determined experimentally at the temperature and oxygen fugacity appropriate for crystallization of these lavas. Although this value is not very precise, it shows that V contents of at least some calcalkaline series are consistent with generation of andesitic and related magmas from basaltic parental magmas by crystal fractionation, involving removal of appreciable amounts of magnetite.
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Albarede, F., Bottinga, Y.: Kinetic disequilibrium in trace element partitioning between phenocrysts and host lava. Geochim. Cosmochim. Acta 36, 141–156 (1972)
Bryan, W.B., Finger, L.W., Chayes, F.: Estimating proportions in petrologic mixing equations by least squares approximation. Science 163, 926–927 (1969)
Dudas, J.J., Harward, M.E., Schmitt, R.A.: Identification of dacitic tephra by activation analysis of their primary mineral phenocrysts. Quat. Res. 3, 307–315 (1973)
Duncan, A.R., Taylor, S.R.: Trace element analyses of magnetites from andesitic and dacitic lavas from Bay of Plenty, New Zealand. Contrib. Mineral. Petrol. 20, 30–33 (1968)
Ewart, A., Bryan, W.B., Gill, J.B.: Mineralogy and geochemistry of the younger volcanic islands of Tonga, S.W. Pacific. J. Petrol. 14, 429–465 (1973)
Gill, J.B.: Geochemistry of Viti Levu, Fiji, and its evolution as an island arc. Contrib. Mineral. Petrol 27, 179–203 (1970)
Gordon, G.E., Randle, K., Goles, G.G., Corliss, J.B., Beeson, M.H., Oxley, S.S.: Instrumental activation analysis of standard rocks with high resolution γ-ray detectors. Geochim Cosmochim. Acta 32, 369–396 (1968)
Hildreth, E.W.: The magma chamber of the Bishop Tuff: gradients in temperature, pressure and composition. Ph. D. Thesis, Univ. of Calif, Berkeley, 328 (1977)
Leeman, W.P., Vitaliano, C.J., Prinz, M.: Envolved lavas from the Snake River Plain: Craters of the Moon National Monument, Idaho. Contrib. Mineral. Petrol. 56, 35–60 (1976)
Leeman, W.P., Whelan, J.F.: Oxygen isotopic studies of lavas from the Snake River Plain. Abst. Ann. Mtg. Geol. Soc. Am. 975 (1976)
Lindstrom, D.J.: Experimental study of the partitioning of the transition metals between clinopyroxene and coexisting silicate liquids. Ph. D. Thesis, Univ. of Oregon, Eugene, 188 p. (1976)
Lowder, G.G., Carmichael, I.S.E.: The volcanoes and caldera of Talasea, New Britain: Geology and petrology. Geol. Soc. Am. Bull. 81, 17–38 (1970)
Osborn, E.F.: Reaction series for sub-alkaline igneous rocks based on different oxygen pressure conditions. Am. Mineralogist 47, 211–226 (1962)
Osborn, E.F.: Genetic significance of V and Ni content of andesites: Comments on a paper by Taylor, Kaye, White, Duncan and Ewart. Geochim. Cosmochim. Acta 33, 1553–1554 (1969)
Roeder, P.L., Osborn, E.F.: Experimental data for the system MgO-FeO-Fe2O3-CaAl2Si2O8-SiO2 and their petrological implications. Am. T. Sci. 264, 428–430 (1966)
Schreiber, H.D., Haskin, L.A.: Chromium in basalts: Experimental determination of redox states and partitioning among synthetic silicate phases. Proc. Lunar Sci. Conf. 7th, 1221–1259 (1976)
Taylor, S.R., Kaye, M., White, A.J.R., Duncan, A.R., Ewart, A.: Genetic significance of Co, Cr, Ni, Sc and V content of andesites. Geochim. Cosmochim. Acta 33, 275–286 (1969)
Wakita, H., Schmitt, R.A., Rey, P.: Elemental abundances of major, minor, and trace elements in Apollo 11 lunar rocks, soil and core samples. Proc. Apollo 11 Lunar Sci. Conf, 1685–1717 (1970)
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Current address: Geology Department, Rice University. Houston, Texas 77001, USA
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Leeman, W.P., Ma, M.S., Murali, A.V. et al. Empirical estimation of magnetite/liquid distribution coefficients for some transition elements. Contrib. Mineral. and Petrol. 65, 269–272 (1978). https://doi.org/10.1007/BF00375512
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DOI: https://doi.org/10.1007/BF00375512