Ammonium partitioning and nitrogen-isotope fractionation among coexisting micas during high-temperature fluid-rock interactions: Examples from the New England Appalachians

Geochimica et Cosmochimica Acta

Volumn 64, Issue 16, 2000, Pages 2835-2849

  Sadofsky, Seth J ^a   Bebout, Gray E ^a  

^a LEHIGH UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMMONIUM; GEOCHEMISTRY; ISOTOPIC FRACTIONATION; METAMORPHISM; NITROGEN; PARTITIONING;

UNITED STATES;

EID: 0033817795     PISSN: 00167037     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0016-7037(00)00393-8     Document Type: Article

References (73)

1. Isotope study on organic nitrogen of Westphalian anthracites from the Western Middle field of Pennsylvania (U.S.A.) and from the Bramsche Massif (Germany)
2. Nitrogen-isotope tracers of high-temperature fluid-rock interactions: Case study of the Catalina Schist, California
3. Nitrogen-isotope compositions of metasedimentary rocks in the Catalina Schist, California: Implications for metamorphic devolatilization history
4. Nitrogen-isotope study of fluid-rock interactions in the Skiddaw Aureole and Granite, English Lake District
5. 15N analyses of ammonium-rich silicate minerals by sealed-tube extractions and dual inlet, viscous-flow mass spectrometry
6. Nitrogen storage in biotite: An experimental study of the ammonium and potassium partitioning between 1 M-phlogopite and vapour at 2 kb
7. Calculated fractionation factors for carbon and hydrogen isotope exchange in the system calcite-carbon dioxide-graphite-methane-hydrogen-water vapor
8. A nitrogen-rich metamorphic fluid and coexisting minerals in slates from North Wales
9. Oxygen and hydrogen isotope study of minerals from metapelitic rocks, staurolite to sillimanite zones, Mica Creek, British Columbia
10. Determination of the ammonium content of potassic rocks and minerals by capacitance manometry: A prelude to the calibration of FTIR microscopes
11. Determination of the abundance and isotopic composition of trace quantities of C and N in geological samples: The practice and principles of stepped-heating at high resolution
12. Precambrian ammonium biogeochemistry: A study of the Moine metasediments, Scotland
13. 15N in crustal rocks by static vacuum mass spectrometry: Application to the origin of the ammonium in the Cornubian Batholith, Southwest England
14. Preparation of sub-nanomole quantities of nitrogen gas for stable isotopic analysis
15. Oxygen-isotope zoning in garnet
16. Oxygen-isotope zoning in garnet: A record of volatile transport
17. Rates of tectonometamorphic processes from rubidium and strontium in garnet
18. Stable isotope systematics of coexisting biotite and muscovite in high-grade pelitic rocks of southwestern Maine
19. The ammonium content of granites form the English Lake District
20. The crystal-chemical basis for Ar retention in micas: Inferences from interlayer partitioning and implications for geochronology
21. Nitrogen-rich metamorphic fluids in Devonian metasediments from Bastogne, Belgium
22. Carbon, nitrogen, and sulphur in Appolo 15, 16 and 17 rocks
23. Centennial geologic map of Vermont
24. Ammonium micas in metamorphic rocks as exemplified by Dome de l'Agout (France)
25. Forgotten major elements: Hydrogen and oxygen variation in biotite from metapelites
26. A new look at stable isotope thermometry
27. Compilation of stable isotope fractionation factors of geochemical interest
28. Oxygen isotope ratios in coexisting minerals of regionally metamorphosed rocks
29. Prograde muscovite psuedomorphs after staurolite in the Rangeley-Oquossoc areas, Maine
30. The mineralogy and petrology of the transition from the lower to upper sillimanite zone in the Oquossoc area, Maine
31. Transition from staurolite to sillimanite zone, Rangeley quadrangle, Maine
32. Compositional variation of muscovite in medium to high-grade metapelites of northwestern Maine
33. Micas in metamorphic rocks
34. Petrology and field relations of progressive metamorphic events of pelites in west-central Maine
35. Petrogenetic significance of Na-K white mica mineralogy: Recent advances for metamorphic rocks
36. Compositional variation of biotite as a function of metamorphic reactions and mineral assemblage in the pelitic schists of western Maine
37. Chlorite-bearing polymetamorphic metapelites in the Rangeley area, Maine: Evidence for equilibrium assembleges
38. Compositional controls on the cell dimensions of 2M1 muscovite and paragonite
39. Isotopic variation of the fixed nitrogen in metamorphic rocks
40. Ammonium in spillitized basalts of southwestern England and its implication for the recycling of nitrogen
41. Ammonium in granites and its petrogenetic significance
42. Berechnung von isotopieeffekten auf quantenchemischer Grundlage am Beispiel sticksof fhaltiger Molekule
43. Variations in nitrogen-15 in naturally occurring substances
44. Garnet-biotite geothermometry revised: New Margules parameters and a natural specimen data set from Maine
45. Distribution of ammonium in minerals of metamorphic and granitic rocks
46. Carbon and nitrogen isotopes in the mantle
47. Nitrogen isotope characteristics of breccias, granitoids, and greisens from eastern Erzgebirge tin ore deposits, Sadisdorf: Altenberg, GDR
48. Oxygen isotope constraints on metamorphic fluid flow, Townshend Dam, Vermont, USA
49. Oxygen isotope geochemistry of the amphiboles: Isotope effects of cation substitution in minerals
50. Pressure-temperature-time indicators in mafic schist: Their applications to reconstructing the metamorphic history of Vermont
51. Stable isotope geochemistry of nitrogen in marine particulates
52. Stable nitrogen isotope ratios as tracers of organic geochemical processes
53. Natural variations in the nitrogen isotope abundance ratio in igneous rocks
54. Comparison of Kjeldahl and combustion methods for measurement of nitrogen isotope ratios in organic matter
55. Controls on the composition of nitrogen-rich fluids originating from reaction with graphite and ammonium-bearing biotite
56. Devolatilization equilibria in graphitic systems
57. The oxygen isotope and cation exchange chemistry of Feldspars
58. Equilibrium mineral-fluid stable isotope fractionation factors in graphitic metapelites
59. Tectonic-cover basement relations and metamorphic conditions of formation of the Sadawga, Rayponda, and Athens domes
60. 14N variations in Cretaceous Atlantic sedimentary sequences: Implications for past changes in marine nitrogen biogeochemistry
61. The isotopic composition of nitrogen in Australian coal and oil shales
62. Garnet rotations due to the major Paleozoic deformations in Southeast Vermont
63. Rotated garnets in metamorphic rocks
64. Snowball garnets revisited, southeastern, Vermont
65. The isotopic composition, concentration, and chemical state of the nitrogen in igneous rocks
66. The Ascutney Mountain igneous complex
67. Nitrogen and carbon isotopic composition of bone collagen from marine and terrestrial animals
68. Tectonic synthesis of the Taconian orogeny in western New England
69. Mineral reactions and A-Na-K and A-F-M facies types in the Gassetts Schist, Vermont
70. Oxygen isotope record of fluid infiltration and mass transfer during regional metamorphism of pelitic schist, Connecticut, USA
71. A TEM study of the biotite-chlorite reaction and comparison with petrologic observations
72. Ammonium ions in sericites
73. Nitrogen concentrations in some terrestrial rocks