Excess argon in K-Ar and Ar-Ar geochronology

Chemical Geology

Volumn 188, Issue 1-2, 2002, Pages 1-22

  Kelley, Simon ^a  

^a OPEN UNIVERSITY   (United Kingdom)

Author keywords

Excess argon; K Ar and Ar Ar geochronology; Trace element

Indexed keywords

ARGON-ARGON DATING; DATING METHOD; GEOCHRONOLOGY; TRACE ELEMENT;

EID: 0037200349     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0009-2541(02)00064-5     Document Type: Review

References (99)

1. Palaeotemperature reconstruction from noble gases in ground water taking into account equilibration with entrapped air
2. 39Ar study of a polymetamorphic complex in the Arunta Block, central Australia
3. 39Ar technique
4. Mechanism of burial metamorphism of argillaceous sediment: 2. Radiogenic argon evidence
5. Determining paleotemperature and other variables by using an error-weighted, nonlinear inversion of noble gas concentrations in water
6. 39Ar "Age" Variations in Biotites about a lithologic contact near Simplon Pass, Switzerland: A mechanistic explanation for excess Ar
7. Electronmicroscope and Ar isotope characterization of chemically heterogeneous amphiboles from the Palala Shear Zone, Limpopo Belt, South Africa
8. 39Ar incremental heating of hornblendes and muscovites, Caledonian orogen, western Norway
9. 39Ar laser ablation and TEM study of muscovites from a granulite-eclogite transition zone
10. 39Ar study of plagioclases from the Rogoland anorthosite complex (SW Norway); an attempt to understand argon ages in plutonic plagioclase
11. 39Ar dating method
12. Excess radiogenic argon in metamorphic micas from the Eastern Alps, Austria
13. Solubility and partitioning of Ar in anorthite, diopside, forsterite, spinel, and synthetic basaltic liquids
14. Solubility and partitioning of Ne, Ar, Kr and Xe in minerals and synthetic basaltic melts
15. Preliminary UVLAMP determinations of argon partition coefficients for olivine and clinopyroxene grown from silicate melts
16. 39Ar analysis of perthite microtextures and fluid inclusions in alkali feldspars from the Klokken syenite, South Greenland
17. Noble gases as trace elements in magmatic processes
18. Argon solubility and diffusion in silica glass: Implications for the solution behaviour of molecular gases
19. Noble gas solubilities in melts and glasses: New experimental results for argon and the relationship between solubility and ionic porosity
20. Noble gas solubilities in melts and crystals
21. Ar and K partitioning between clinopyroxene and silicate melt to 8 GPa
22. 2O in the temperature range of 300 to 600 K
23. 39Ar geochronology
24. The crystal-chemical basis for Ar retention in micas: Inferences from interlayer partitioning and implications for geochronology
25. The effects of composition on retentivity of argon and oxygen in hornblende and related amphiboles: A field-tested empirical model
26. Argon 40: Excess in submarine pillow basalts from Kilauea Volcano, Hawaii
27. Potassium argon age and paleomagnetism of diabase dykes in Liberia: Initiation of central Atlantic rifting
28. Excess helium and argon in beryl and other minerals
29. Grain boundary melt films in an experimentally deformed olivine-orthopyroxene rock: Implications for melt distribution in upper mantle rocks
30. 39Ar method
31. Limited mobility of argon in a metamorphic terrain
32. Effects of excess argon within large diffusion domains on K-feldspar age spectra
33. 39Ar UV-laser ablation analysis
34. 39Ar geochronological and electron microprobe investigation of Archean pyroxenite and its bearing on ancient atmospheric compositions
35. 39Ar age spectra and the thermal history of the region
36. In vacuo crushing experiments and K-feldspar thermochronology
37. A chlorine disinfectant for excess argon released from K-feldspar during step heating
38. 39Ar isochron analysis
39. Noble gas distribution between basalt melt and crystals
40. Partition of noble gases between olivine and basalt melt
41. The permeability of non-deforming rock
42. Metamorphic evolution of the Sesia-Lanzo Zone, Western Alps: Time constraints from multi-system geochronology
43. Mode effects on cooling rate estimates from Rb-Sr data geology
44. Rb-Sr closure temperatures in bi-mineralic rocks; a mode effects and test for different diffusion models
45. The relationship between K-Ar mineral ages, mica grain sizes and movement on the Moine Thrust Zone, NW Highlands, Scotland
46. Rapid kimberlite ascent and the significance of Ar-Ar Ages in xenolith phlogopites
47. The source and significance of argon in fluid inclusions from areas of mineralization
48. Pre-metamorphic ages from biotite inclusions in garnet
49. Fluid inclusion noble gas and halogen evidence on the origin of Cu-Porphyry mineralising fluids
50. Halogen and Ar-Ar age determinations of inclusions within quartz veins from porphyry copper deposits using complementary noble gas extraction techniques
51. 39Ar age spectrum technique
52. 39Ar methods
53. Argon 40 in cogenetic feldspar-mica mineral assemblages
54. Potassium-argon age study of possible lower-crust and upper-mantle inclusions in deep-seated intrusions
55. Paleotemperatures and other hydrogeological parameters deduced from noble gases in groundwaters; Jordan Rift Valley, Israel
56. Noble gases as tracers identifying geothermal components in regions devoid of surface geothermal manifestations: A case study in the Baden Spring area, Switzerland
57. 39Ar method
58. A redetermination of the relative abundances of the isotopes of carbon, nitrogen, oxygen, argon and potassium
59. Laser microprobe measurement of chlorine and argon zonation in biotite
60. Mineral age patterns in ca. 3700 m.y. old rocks from West Greenland
61. Geochronology of the St. Kevin Granite and neighboring Precambrian rocks, northern Sawatch Range, Colorado
62. Fluid-rock interactions during high-pressure and ultrahigh-pressure metamorphism
63. Argon isotope and halogen chemistry of phlogopite from South African kimberlites: A combined step-heating, laser probe, electron microprobe and TEM study
64. Argon isotopic zoning in mantle phlogopite
65. Determination of high spatial resolution argon isotope variations in metamorphic biotites
66. Excess radiogenic argon in fluid inclusions
67. 39Ar laser probe study of micas from the Sesia Zone. Italian Alps: Implications for metamorphic and deformation histories
68. A microstructural and argon laserprobe study of shear zone development at the western margin of the Nanga Parbat-Haramosh Massif, western Himalaya
69. 39Ar dating into the historical realm: Calibration against Pliny the Younge
70. 39Ar dating: A discussion
71. 39Ar analysis
72. Experimental study of argon sorption in quartz: Evidence for argon incompatibility
73. Solubility and diffusivity of noble gases in synthetic phlogopite: A UV LAMP investigation
74. 39Ar laser probe dating of high pressure phengites from the Sesia Zone (Western Alps): Underscoring of excess argon and new age constraints on high-pressure metamorphism
75. 40Ar transport scale and mechanism in high-pressure phentites: A case study from an eclogitised metabasite of the Dora-Maira nappe, western Alps
76. 39Ar) geochronology of ultrahigh pressure rocks
77. 39Ar continuous laser-probe study from the Dora-Maira nappe of the internal western Alps, Italy
78. 39Ar geochronology in a high-pressure terrain
79. Excess argon evolution in HP-LT rocks: A UVLAMP study of phengite and K-free minerals, NW Turkey
80. 39Ar and Rb-Sr geochronology of high-pressure metamorphism and exhumation history of the Tavsanli Zone, NW Turkey
81. 39Ar and electron microprobe approach
82. The solubility of noble gases in water and in NaCl brine
83. 39Ar study of minerals across the Grenville Front: Investigations of reproducible excess Ar patterns
84. Subcommission on geochronology: Convention on the use of decay constants in geo- and cosmoc-chronology
85. 40Ar in the Great Atresian Basin, Australia
86. Argon isotope geochemistry of inclusion fluids from granite-associated mineral veins in southwest and northeast England
87. Excess argon, crustal fluids and apparent isochrons from crushing K-feldspar
88. Tracing fluid sources and interactions
89. The thermal response of a metamorphic belt to extension: Constraints from laser Ar data on metamorphic micas
90. 39Ar step-heating and acid leaching experiments
91. Ar diffusion in Madagascar K-feldspar using UV
92. The solubility of nitrogen, oxygen and argon in water and seawater
93. Thin amorphous films (1-2 nm) at olivine grain boundaries in mantle xenoliths from San Carlos, Arizona
94. The effect of cation charge on crystal-melt partitioning of trace elements
95. 39Ar age spectra from young, microstructurally complex potassium feldspars