Melt percolation monitored by Os isotopes and HSE abundances: A case study from the mantle section of the Troodos Ophiolite

Earth and Planetary Science Letters

Volumn 204, Issue 3-4, 2002, Pages 385-402

  Büchl, Anette ^a,b   Brügmann, Gerhard ^a,c   Batanova, Valentina G ^a,d   Münker, Carsten ^c   Hofmann, Albrecht W ^a  

^a MAX PLANCK INSTITUTE FOR CHEMISTRY   (Germany)

^b JOHANNES GUTENBERG UNIVERSITY   (Germany)

^c UNIVERSITY OF MÜNSTER   (Germany)

^d VERNADSKY INSTITUTE OF GEOCHEMISTRY AND ANALYTICAL CHEMISTRY   (Russian Federation)

Author keywords

Mantle peridotites; Melt percolation; Os isotopes; Platinum group elements; Troodos Ophiolite

Indexed keywords

MANTLE; MELT; OPHIOLITE; OSMIUM ISOTOPE; PERIDOTITE; PLATINUM GROUP ELEMENT; SIDEROPHILE ELEMENT;

CYPRUS;

EID: 0037114505     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0012-821X(02)00977-9     Document Type: Article

References (69)

1. Chemical dijerentiation of the Earth: The relationship between between mantle, continental crust, and oceanic crust
2. Geochemical consequences of melt percolation: The upper mantle as a chromatographic column
3. The genesis of basaltic magmas
4. A review of melt migration processes in the adiabatically upwelling mantle beneath oceanic spreading ridges
5. Contrasting mantle sequences exposed in the Lewis Hills Massif: Evidence for the early, arc-related history of the Bay of Islands Ophiolite
6. Extraction of mid-ocean-ridge basalt from the upwelling mantle by focused flow of melt in dunite channels
7. Melt migration under oceanic ridges: Inferences from reactive transport modelling of upper mantle hosted dunites
8. Formation of harzburgite by pervasive melt/rock reaction in the upper mantle
9. Ultramac xenoliths; clue to the earth's late accretionary history
10. The abundances of major, minor and trace elements in the Earth's mantle as derived from primitive ultramafic nodules
11. Osmium isotopic compositions of mantle xenoliths: A global perspective
12. Highly siderophile element geochemistry of the Earth's mantle: New data for the Lanzo (Italy) and Ronda (Spain) orogenic peridotite bodies
13. Siderophile elements in the Earth's upper mantle and lunar breccias: Data synthesis suggests manifestations of the same late influx
14. Non-chondritic platinum-group element ratios in oceanic mantle lithosphere: Petrogenetic signature of melt percolation?
15. Laser-ablation microprobe (LAM-ICPMS) unravels the HSE geochemistry of the oceanic mantle
16. Effects of melt percolation on the Re-Os systematics of peridotites from a Paleozoic convergent plate margin
17. The Troodos ophiolite of Cyprus: New perspectives on its origin and emplacement
18. Mantle lherzolites of the Troodos Ophiolite complex. Cyprus Clinopyroxene geochemistry
19. Compositional heterogeneity in subduction-related mantle peridotites, Troodos massif, Cyprus
20. Gemeinsame Bestimmung der Os-Isotopie und der Edelmetall-konzentrationen in Peridotiten, Basalten, Sulfiden und Eisenmeteoriten
21. Re-Os Isotopic Measurements at the Femtomole Level in Natural Samples
22. Development and application of new ion-exchange techniques for the separation of the platinum-group and other siderophile elements from geological samples
23. Abundance and distribution of gold, palladium and iridium in some spinel and carnet lherzolites: Implications for the nature and origin of precious metal-rich intergranular componente in the upper mantle
24. Evidence from Re-Os isotopes for plume-lithosphere mixing in Karoo flood basalt genesis
25. Os isotope systematics in ocean island basalts
26. The mineralogical study of a cross-section through the plutonic part of the Troodos Ophiolite: New constraints for genesis of arc-type ophiolite
27. Characterization of spinel peridotites by olivinespinel compositional relationships: Review and interpretation
28. Melting in the Oceanic Upper Mantle: An ion microprobe study of diopsides in abyssal peridotites
29. Coupled major and trace elements as indicators of the extent of melting in mid-ocean-ridge peridotites
30. Constraints on Earth accretion from noble metals in abyssal peridotite
31. Behavior of platinum-group elements in the subcontinental mantle of eastern Australia during variable metasomatism and melt depletion
32. Platinum-group element abundances in the upper mantle: New constraints from in-situ and whole rock analyses of massif central xenoliths (France)
33. The composition of the Earth
34. Melt percolation in an ophiolite mantle monitored by Osisotopes, HSE and REE abundances
35. The Os isotopic composition of the convecting upper mantle deduced from ophiolite chromitites
36. Noble metal abundances in komatiic suites from Alexo, Canada, and Gorgona Island, Columbia
37. Uranium-lead ages of plagiogranites from the Troodos Ophiolite, Cyprus, and their tectonic significance
38. Osmium isotope constraints on lower crustal recycling and pluton preservation at Lassen Volcanic Center, CA
39. A platinum group element and Re-Os isotope investigation of siderophile element recycling in subduction zones: Comparison of Grenada, Lesser Antilles arc, and the Izu-Bonin arc
40. Chalcophile and siderophile metals as tracers of the evolution of the Siberian Trap in the Noril'sk region, Russia
41. Pervasive magnesium loss by marine weathering of peridotite
42. Abyssal peridotite osmium isotopic composition for Cr-spinel
43. Re-Os systematics and platinum-group element distribution in metalliferous sediments from the Troodos Ophiolite
44. Osmium isotopes in hydrothermal fluids from the Juan de Fuca Ridge
45. The marine osmium isotope record
46. Abundance and distribution of Cu-Fe-Ni sulfides, sulfur, copper and platinum-group elements in orogenic-type spinel lherzolite massifs of Ariege (Northeastern Pyrenees, France)
47. The origin of the fractionation of platinum-group elements in terrestrial magmas
48. N.T. Arndt, Ir, Ru, Pt and Pd in basalts and komatiites: New constraints for the geochemical behavior of the platinum-group elements in the mantle
49. Fractionation of platinum-group element in the upper mantle: A detailed study in Pyrenean orogenic peridotites
50. Sulfur speciation, oxidation-state, and sulfur concentration in backarc magmas
51. Se contents and S/Se ratios of spinel peridotite xenoliths from the Massif Central (France)
52. Distribution of Pd, Rh, Ru, Ir, Os and Au between sulfide and silicate metals
53. Phase relations in the Cu-Fe-S, Cu-Ni-S, and Fe-Ni-S systems
54. Non-chondritic distribution of the highly siderophile elements in mantle sulfides
55. H2O Concentrations in primary melts from supra-subduction zones and midocean ridges: Implications for H2O storage and recycling in the mantle
56. Origin of podiform chromite deposits by magma mingling
57. Petrology of ultramafic lavas and associated rocks of the Troodos Massif, Cyprus
58. Transfer of sulfur in subduction settings: An example from Batan Island (Luzon volcanic arc, Philippines)
59. Open-system melting in the upper mantle: Constraints from the Hayachine-Miyamori Ophiolite, northeastern Japan
60. Trace element fractionation during modal and nonmodal dynamic melting and open-system melting: A mathematical treatment
61. Hydrous partial melting of lherzolite at 1 Gpa: The effect of H2O on the genesis of basaltic magmas
62. The infuence of water on melting of mantle peridotite
63. Open-system melting and temporal and spatial variation of peridotite and basalts at the Atlantis II Fracture Zone
64. Origin of geochemical heterogeneity in the mantle peridotites from the Bay of Islands ophiolite, Newfoundland, Canada: Ion probe study of clinopyroxenes
65. Superdepleted melts and ocean mantle permeability
66. Laboratory partitioning of platinum-group elements (HSE) and gold with application to magmatic sulfide-HSE deposits
67. Sulfide melt-silicate melt distribution coefficients for noble metals and other chalcophile elements as deduced from MORB: Implications for partial melting
68. Abundances of the elements: Meteoric and solar
69. Rhodium and other platinum-group elements in carbonaceous chondrites