U-series disequilibria generated by partial melting of spinel lherzolite

Earth and Planetary Science Letters

Volumn 188, Issue 3-4, 2001, Pages 329-348

  Landwehr, Dirk ^b   Blundy, Jon ^a   Chamorro Perez, Eva Maria ^b   Hill, Eddy ^b   Wood, Bernard ^b  

^a UNIVERSITY OF BRISTOL   (United Kingdom)

^b NONE

Author keywords

Clinopyroxene; Mantle; Melting; Mid ocean ridge basalts; Partitioning; Spinel lherzolite; U 238 TH 230

Indexed keywords

CLINOPYROXENE; LHERZOLITE; MID-OCEAN RIDGE BASALT; PARTIAL MELTING; PARTITIONING; SPINEL; THORIUM; URANIUM;

EID: 0034957959     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0012-821X(01)00328-4     Document Type: Article

References (49)

1. 238U disequilibrium and the melting process beneath ridge axes
2. U-Th-Ra radioactive disequilibria and magmatic processes
3. Short lived radioactivity and magma genesis
4. Uranium-thorium fractionation by garnet - Evidence for a deep source and rapid rise of oceanic basalts
5. Fractionation of U and Th during mantle melting: A reprise
6. Some remarks on the movement of small melt fractions in the mantle
7. The generation of uranium series disequilibria by partial melting of spinel peridotite: Constraints from partitioning studies
8. Experimental determination of U and Th partitioning between clinopyroxene and natural and synthetic basaltic liquid
9. Experimental and natural partitioning of Th, U, Pb and other trace elements between garnet and clinopyroxene and basaltic liquids
10. Compositional controls on the partitioning of U, Th, Ba, Pb, Sr, and Zr between clinopyroxene and haplobasaltic melts: Implications for Uranium series disequilibria in basalts
11. Uranium-thorium disequilibria and partitioning on melting of garnet peridotite
12. Crystal-chemical controls on trace element partitioning between garnet and anhydrous silicate melt
13. Melting of a dry peridotite at high pressures and temperatures and basalt magma genesis
14. Anhydrous partial melting of MORB pyrolite and other peridotite compositions at 10 kbar. Implications for the origin of primitive MORB glasses
15. 2O from 7 to 35 kbar
16. 2 at 2.4 GPa and the generation of komatiites
17. The effect of melt segregation on polybaric mantle melting: Estimation from incremental melting experiments
18. 2-FeO at 0.7-2.8 GPa
19. The role of clinopyroxene in generating U-series disequilibrium during mantle melting
20. Determining the composition of high-pressure melts using diamond aggregates
21. Prediction of crystal-melt partition coefficients from elastic moduli
22. Trace element partitioning between two pyroxenes and the host lava
23. A predictive model for rare earth element partitioning between clinopyroxene and anhydrous silicate melt
24. The beginning of melting of fertile and depledted peridotite at 1.5 GPa
25. Revised effective ionic radii in oxides and flourides
26. Trace element partitioning during the initial stages of meltinng beneath mid-ocean ridges
27. 2
28. Melting of the Earth's lithosphere mantle inferred from protactinium-thorium-uranium isotopic data
29. Sodium partitioning between clinopyroxene and silicate melts
30. Ar partitioniing between clinopyroxene and silicate melt to high pressure
31. Compositional dependence of REE partitioning between diopside and melt at 1 atmosphere
32. Chemical mass transfer in magmatic process IV. A revised and internally consistent thermodynamic model for the interpretation and extrapolation of liquid-solid equilibria in magmatic systems at elevated temperatures and pressures
33. 2+ on garnet-melt trace element partitioning: Experiments in FCMAS and quantification of crystal-chemical controls in natural systems
34. 2 fugacities at high temperature and pressure
35. The depth of the spinel to garnet transition at the peridotite solidus
36. Some simplifications to multianvil devices for high pressure experiments
37. Trace element partition coefficient in ionic crystals
38. Some thermodynamics aspects of the growth of strained crystals
39. The effect of cation charge on crystal-melt partitioning of trace elements
40. Thermochemical properties of silicate liquids and glasses: A review
41. Thermodynamics of multicomponent systems containing several solid solutions
42. 230Th disequilibrium data
43. Calculation of peridotite partial melting from thermodynamic models of minerals and melts. III. Controls on isobaric melt production and the effect of water on melt production
44. A possible role for garnet pyroxenite in the origin of the 'garnet signature' in MORB
45. The effects of variable mineral proportions on the melting systematics of fertile peridotitic assemblages
46. 230Th) disequilibrium
47. The structure of silicate melts: Implications for chemical and physical properties of natural magma
48. The generation of mid-ocean ridge basalts from the Hf and Nd perspective
49. Mantle seismic structure beneath the MELT region of the East Pacific Rise from P and S wave tomography