Uranium-series disequilibria in mid-ocean ridge basalts: Observations and models of basalt genesis

Reviews in Mineralogy and Geochemistry

Volumn 52, Issue , 2003, Pages

  Lundstrom, Craig C ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MID-OCEAN RIDGE BASALT; MODEL; OBSERVATIONAL METHOD; URANIUM;

EID: 2942668875     PISSN: 15296466     EISSN: None     Source Type: Book Series    
DOI: 10.2113/0520175     Document Type: Article

References (50)

1. 230Th systematics. Earth Planet Sci Lett 28:395-406
2. Allègre CJ, Turcorte DL (1986) Implications of a two-component marble-cake mantle. Nature 323:123-127
3. Asimow PD, Hirschmann MM, Stolper EM (1997). An analysis of variations in isentropic melt productivity. Phil Trans Roy Soc 355:255-281
4. Asimow PD (1999) A model that reconciles major- and trace-element data from abyssal peridotites. Earth Planet Sci Lett 169:303-319
5. Beattie P (1993a) The generation of uranium series disequilibria by partial melting of spinel peridotite; constraints from partitioning studies. Earth Planet Sci Lett 117:379-391
6. Beattie P (1993b) Uranium-thorium disequilibria and partitioning on melting of garnet peridotite. Nature 363:63-65
7. Blundy J, Wood B (2003) Mineral-melt partitioning of uranium, thorium and their daughters. Rev Mineral Geochem 52:59-123
8. Bourdon B, Langmuir CH, Zindler A (1996a) Ridge-hotspot interaction along the Mid-Atlantic Ridge between 37°30′ and 40°30′N; the U-Th disequilibrium evidence. Earth Planet Sci Lett 142:175-189
9. 230Th disequilibrium data. Nature 384:231-235
10. Bourdon B, Joron J-L, Claude-Ivanaj C, Allègre CJ (1998) U-Th-Pa-Ra systematics for the Grande Comore volcanics: melting processes in an upwelling plume. Earth Planet Sci Lett 164:119-133
11. 10Be and U-series disequilibria on the possible contamination of mid-ocean ridge basalt glasses by sedimentary material. Geochem Geophys Geosyst 2000GC000047
12. Bourdon B, Sims KWW (2003)U-series constraints on intraplate basaltic magmatism. Rev Mineral Geochem 52:215-254
13. Bourdon B, Turner S, Henderson GM, Lundstrom CC (2003) Introduction to U-series geochemistry. Rev Mineral Geochem 52:1-21
14. Calas G (1979) Etude experimentale du comportement de l'uranium dans les magmas: états d'oxydation et coordinance. Geochim Cosmochim Acta 43:1521-1531
15. Chabaux F, Ben Othman D, Birck JL (1994) A new Ra-Ba chromatographic separation and its application to Ra mass-spectrometric measurement in volcanic rocks. Chem Geol 114:191-197
16. Claude-Ivanaj C, Joron J-L, Allègre CJ (2001) 238U-230T-226Ra fractionation in historical lavas from the Azores: long-lived source heterogeneity versus metasomatism fingerprints. Chem Geol 176:295-310
17. Cohen AS, O'Nions RK (1991) Precise determination of femtogram quantities of radium by thermal ionization mass spectrometry. Anal Chem 63:2705-2708
18. 226Ra) dating of the 1955 East Rift eruption. Earth Planet Sci Lett 184:703-718
19. 238U radioactive disequilibria in tholeiites from the FAMOUS zone (Mid-Atlantic Ridge, 36°50′N); Th and Sr isotopic geochemistry. Earth Planet Sci Lett 55:247-256
20. Condomines M, Gauthier P-J, Sigmarsson O (2003) Timescales of magma chamber processes and dating of young volcanic rocks. Rev Mineral Geochem 52:125-174
21. Davis AS, Clague D (1987) Geochemistry, mineralogy, and petrogenesis of basalt from the Gorda Ridge. J Geophys Res 92:10,467-10,483
22. Dosso L, Bougault H, Langmuir C, Bollinger C, Bonnier O, Etoubleau J (1999) The age and distribution of mantle heterogeneity along the Mid-Atlantic Ridge (31-41°N). Earth Planet Sci Lett 170:269-286
23. Dungan MA, Rhodes JM (1978) Residual glasses and melt inclusions in basalts from DSDP Legs 45 and 46; evidence for magma mixing. Contrib Mineral Petrol 67:417-431
24. Dupre B, Lambert D, Rousseau D, Allègre CJ (1981) Limitations on the scale of mantle heterogeneities under oceanic ridges. Nature 294:552-554
25. Eaby JS, Clague DA, Delaney JR (1984) Sr isotopic variations along the Juan de Fuca Ridge. J Geophys Res 89:7883-7890
26. 230Th-232Th systematics and the precise measurement of time over the past 500,000 years. Earth Planet Sci Lett 81:175-192
27. Elliott T (1997). Fractionation of U and Th during mantle melting; a reprise. Chem Geol 139:165-183.
28. England J, Zindler A, Reisberg L, Rubenstone JL, Salters V, Marcantonio F, Bourdon B, Brueckner H, Turner HJ, Weaver S, Read P (1992) The Lamont-Doherty Geological Observatory Isolab 54 isotope ratio mass spectrometer. Int J Mass Spec Ion Proc 121:201-240
29. Faul UH (2001) Melt retention and segregation beneath mid-ocean ridges. Nature 410:920-923
30. Fornari DJ, Perfit MR, Allan JF, Batiza R, Haymon R, Barone A, Ryan WBF, Smith T, Simkin T, Luckman MA (1988) Geochemical and structural studies of the Lamont Seamounts; seamounts as indicators of mantle processes Earth Planet Sci Lett 89:63-83
31. 210Po. Geophys Res Lett 12:17-20
32. Goldstein SJ, Murrell MT, Janecky DR (1989) Th and U isotopic systematics of basalts from the Juan de Fuca and Gorda ridges by mass spectrometry. Earth Planet Sci Lett 96:134-146
33. 230Th disequilibrium. Earth Planet Sci Lett 109:255-272
34. 230Th chronology of mid-ocean ridge basalts. Earth Planet Sci Lett 115:151-159
35. Goldstein SJ, Perfit MR, Batiza R, Fornari DJ, Murrell MT (1994) Off-axis volcanism at the East Pacific Rise detected by uranium-series dating of basalts. Nature 367:157-159
36. Goldstein SJ, Stirling CH (2003) Techniques for measuring uranium-series nuclides: 1992-2002. Rev Mineral Geochem 52:23-57
37. 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.
38. Haymon RM, Fornari DJ et al. (1993) Volcanic eruption of the mid-ocean ridge along the East Pacific Rise crest at 9°45-52′N: Direct submersible observations of seafloor phenomena associated with an eruption event in April, 1991. Earth Planet Sci Lett 119:85-101
39. Hemond C, Condomines M, Fourcade S, Allègre CJ, Oskarsson N, Javoy M (1988) Thorium, strontium and oxygen isotopic geochemistry in recent tholeiites from Iceland; crustal influence on mantle-derived magmas. Earth Planet Sci Lett 87:273-285
40. Henderson GM, Anderson RF (2003) The U-series toolbox for paleoceanography. Rev Mineral Geochem 52:493-531
41. Hilton DR, Barling J, Wheiler GE (1990) The effect of shallow-level contamination on the helium isotope systematics of ocean island lavas. Nature 348:59-62
42. Hirschmann MM, Stolper EM (1996) A possible role for pyroxenite in the origin of the garnet signature in MORB. Contrib Mineral Petrol 124:185-208
43. Iwamori H (1992) Melt-solid flow with diffusion-controlled chemical reaction. Geophys Res Lett 19:309-312
44. Iwamori H (1993) Dynamic disequilibrium melting model with porous flow and diffusion-controlled chemical equilibration. Earth Planet Sci Lett 114:301-313
45. 231Pa disequilibria produced by mantle melting with porous and channel flows. Earth Planet Sci Lett 125:1-16
46. Johnson KTM, Dick HJB, Shimizu N (1990) Melting in the oceanic upper mantle; an ion microprobe study of diopsides in abyssal peridotites. J Geophys Res 95:2661-2678
47. Jull M, Kelemen PB, Sims KW (2002) Consequences of diffuse and channeled porous melt migration on U-series disequilibria. Geochim Cosmochim Acta 66:4133-4148
48. Kelemen PB, Shimizu N, Salters VJM (1995) Extraction of mid-ocean-ridge basalt from the upwelling mantle by focused flow of melt in dunite channels. Nature 375:747-753
49. Kelemen, PB, Hirth G, Shimizu N, Spiegelman M, Dick HJB (1997) Review of melt migration processes in the adiabatically upwelling mantle beneath oceanic spreading ridges. Phil Trans Royal Soc 355:283-318
50. Klein EM, Langmuir CH (1987) Global correlations of ocean ridge basalt chemistry with axial depth and crustal thickness. J Geophys Res 92:8089-8115