Basalts trace elements

Mare Basalt Trace-element and Isotopic Trends... 

Su Y. J. (2002) Mid-ocean ridge basalt trace element systematics constraints from database management, ICP-MS analyses, global data compilation and petrologic modeling. PhD Thesis, Columbia University, 2002, 472pp. 

Wood, D.A., Jordon, J.L., Marsh, N.G., Tamey, J. and Greuil, M. (1980) Major and trace element variations drilled in basalts from the North Philippine Sea during Deep Sea Drilling Project Leg 58 A comparative study of back-arc basin basalts with lava series from Japan and midocean ridges. Deep Sea Drilling Project, Initial Reports, 58, 827—894. 

Green TH, Blundy JD, Adam J, Yaxley GM (2000) SIMS determination of trace element partition coefficients between garnet clinopyroxene and hydrous basaltic liquids at 2-7.5 GPa and 1080-1200°C. Lithos 53 165-187... 

Hauri EH, Wagner TP, Grove TL (1994) Experimental and natural partitioning of Th U Pb and other trace elements between garnet clinopyroxene and basaltic melts. Chem Geol 117 149-166 Hazen RM, Finger LW (1979) Bulk Modulus-volume relationship for cation-anion polyhedra. J Geophys Res 84 6723-6728... 

Jeffries TE, Perkins WT, Pearce NJG (1995) Measmements of trace elements in basalts and their phenocrysts by laser probe microanalysis indnctively conpled plasma mass spectrometry. Chem Geol 121 131-144... 

Thomas JB, Bodnar RJ, Shimizu N, Sinha AK (2002) Determination of zircon/melt trace element partition coefficients from SIMS analysis of melt inclusions in zircon. Geochim Cosmochim Acta 66 2887-2901 Thompson GM, Malpas J (2000) Mineral/melt partition coefficients of oceanic alkali basalts determined on natural samples using laser ablation-inductively eouple plasma-mass spectrometry (LAM-ICP-MS). Mineral Mag 64 85-94... 

Numerous studies on lavas from the Hawaiian Islands have shown that over the lifespan of a volcano, the major- and trace-element chemistry of the erupted basalts vary significantly and systematically (MacDonald and Katsura 1964 Chen and Frey 1985). This variation is believed to be the result of movement of the Pacific plate, over the... 

Pearce J.A. 1996, A user s guide to basalt discrimination diagrams. In Wyman, D.A. (ed) Trace Element Geochemistry of Volcanic Rocks Applications for Massive Sulphide Exploration. Geological Association of Canada, Short Course Notes, v.12, p.79-113. 

This form of the partition coefficient, analogous to that used for Fe-Mg fractionation between olivine and melt (see Chapter 1), is necessary only for the rare cases where trace substitution affects Cj and Cp substantially. A number of reviews (O Nions and Powell, 1977 Michard, 1989) describe the various sorts of partition coefficients expressed either in mass-fractions, atom fractions, or normalized to a major element and their respective merits. If the discussion is restricted to a narrow range of chemical compositions (e.g., basaltic systems, Irving, 1978, Irving and Frey, 1984), enough experimental information exists on trace-element partitioning to resort to the wonderfully simple equation (9.1.1). 

Caroff, M., Maury, R. C., Leterrier, J., Joron, J.-L., Cotten, J. Guille, G. (1993). Trace element behavior in the alkali basalt-comenditic trachyte series from Mururoa Atoll, French Polynesia. Lithos, 30, 1-22. 

Irving, A. J. Frey, F. A. (1984). Trace-element abundances in megacrysts and their host basalts Constraints on partition coefficients and megacryst genesis. Geochim. Cosmochim. Acta, 48, 1201-21. 

Weaver BL (1991) The origin of ocean island basalt end-member compositions trace element and isotopic constraints. Earth Planet Sci Lett 104 381-397... 

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