Fe-Mg order-disorder in orthopyroxenes

Geochimica et Cosmochimica Acta

Volumn 69, Issue 24, 2005, Pages 5777-5788

  Wang, Liping ^a,b   Moon, Namdoo ^a   Zhang, Youxue ^a   Dunham, William R ^a   Essene, Eric J ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

^b STONY BROOK UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

IRON; MAGNESIUM; ORTHOPYROXENE;

EID: 29544451416     PISSN: 00167037     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.gca.2005.08.011     Document Type: Article

References (46)

1. 1/c clinopyroxenes Phys. Chem. Minerals 25 1998 249-258
2. L.M. Anovitz Pressure-temperature-time constraints on the metamorphism of the Grenville Province, Ontario 1987 Ph.D. diss., University of Michigan Ann Arbor
3. L.M. Anovitz E.J. Essene and W.R. Dunham Order-disorder experiments on orthopyroxenes: Implications for the orthopyroxene geospeedometer Am. Mineral. 73 1988 1060-1073
4. G.M. Bancroft Mössbauer Spectroscopy. An Introduction for Inorganic Chemists and Geologists 1973 McGraw-Hill
5. G.M. Bancroft R.G. Burns and A.G. Maddock Determination of the cation distribution in the cummingtonite-grunerite series by Mössbauer spectroscopy Am. Mineral. 52 1967 1009-1026
6. J.R. Besancon Rate of cation disordering in orthopyroxenes Am. Mineral. 66 1981 965-973
7. C.W. Burnham Y. Ohashi S. Hafner and D. Virgo Cation distribution and atomic thermal vibrations in an iron-rich orthopyroxene Am. Mineral. 56 1971 850-876
8. M.C. Domeneghetti and G. Steffen M1, M2 site populations and distortion parameters in synthetic Mg-Fe orthopyroxenes from Mössbauer spectra and X-ray structure refinements Phys. Chem. Minerals 19 1992 298-306
9. M.C. Domeneghetti G.M. Molin M. Triscari and M. Zema Orthopyroxene as a geospeedometer: Thermal history of Kapoeta, Old Homestead 001 and Hughes 002 howardites Meteor. Planet. Sci. 35 2000 347-354
10. W.R. Dunham L.J. Harding and R.H. Sands Mössbauer spectroscopy of metalloproteins and the use of Fourier transforms Eur. J. Biochem. 214 1993 1-8
11. J. Ganguly Mg-Fe order-disorder in ferromagnesian silicates: II. Thermodynamics, kinetics and geological applications ed. S.K. Saxena In Advances in Physical Geochemistry vol. 2 1982 Springer-Verlag pp. 58-99
12. J. Ganguly H. Yang and S. Ghose Thermal history of mesosiderites: Quantitative constraints from compositional zoning and Fe-Mg ordering in orthopyroxenes Geochim. Cosmochim. Acta 58 1994 2711-2723
13. J. Ganguly and M.C. Domeneghetti Cation ordering of orthopyroxenes from the Skaergaard Intrusion: Implications for the subsolidus cooling rates and permeabilities Contrib. Mineral. Petrol. 122 1996 359-367
14. 6 Zeit. Kristal. 122 1965 81-99
15. 2+ distribution in metamorphic and volcanic orthopyroxenes Zeit. Kristal. 125 1967 1-6
16. F.C. Hawthorne Quantitative characterization of site-occupancies in minerals Am. Mineral. 68 1983 287-306
17. F.C. Hawthorne Mössbauer spectroscopy Rev. Mineral. 18 1988 255-340
18. 2+, Mg fractionation in Johnstown meteoritic orthopyroxene Eur. J. Mineral. 12 2000 163-176
19. A. Kirfel Cation distributions in olivines and orthopyroxenes: An interlaboratory study Phys. Chem. Minerals 23 1996 503-519
20. 2+, Mg distribution in orthopyroxene: A critical assessment of its potential as a geospeedometer Eur. J. Mineral. 9 1997 705-733
21. G.M. Molin S.K. Saxena and E. Brizi Iron-magnesium order-disorder in an orthopyroxene crystal from the Johnstown meteorite Earth Planet. Sci. Lett. 105 1991 260-265
22. N. Moon C.T. Coffin D.C. Steinke R.H. Sands and W.R. Dunham A high-sensitivity Mössbauer spectrometer facilitates the study of iron proteins at natural abundance Nucl. Instr. Meth. B119 1996 555-564
23. R.F. Mueller Kinetics and thermodynamics of intracrystalline distributions Special Paper 2,1969 Mineralogical Society of America pp. 83-93
24. D.G. Rancourt Accurate site populations from Mössbauer spectroscopy Nucl. Instr. Meth. B44 1989 199-210
25. D.G. Rancourt A.M. McDonald A.E. Lalonde and J.Y. Ping Mössbauer absorber thickness for accurate site populations in Fe-bearing minerals Am. Mineral. 78 1993 1-7
26. 2+ order-disorder and the thermodynamics of the orthopyroxene crystalline solution Am. Mineral. 56 1971 532-559
27. 2+-Mg order-disorder in orthopyroxene: Some kinetic results Phys. Chem. Minerals 16 1989 421-427
28. H. Schlenz H. Kroll and M.W. Phillips Isothermal annealing and continuous cooling experiments on synthetic orthopyroxenes: Temperature and time evolution of the Fe, Mg distribution Eur. J. Mineral. 13 2001 715-726
29. F. Seifert Mössbauer line-broadening in aluminous orthopyroxenes: Evidence for next-nearest-neighbour interactions and short-range order N. Jahrb. Mineral. Abh. 148 1983 141-162
30. 6 Phys. Chem. Minerals 18 1992 393-405
31. H. Skogby Order-disorder kinetics in orthopyroxenes of ophiolite origin Contrib. Mineral. Petrol. 109 1992 471-478
32. - in pyroxene: An experimental study of incorporation mechanisms and stability Am. Mineral. 74 1989 1059-1069
33. H. Skogby D.R. Bell and G.R. Rossman Hydroxide in pyroxene: Variations in the natural environment Am. Mineral. 75 1990 764-774
34. H. Skogby H. Annersten M.C. Domeneghetti G.M. Molin and V. Tazzoli Iron distribution in orthopyroxene: A comparison of Mössbauer spectroscopy and X-ray refinement results Eur. J. Mineral. 4 1992 441-452
35. 6) and its relation to the fractionation behavior of Mn in Fe, Mg-orthopyroxene Am. Mineral. 90 2005 155-161
36. 2+-Mg order-disorder in orthopyroxene: Equilibrium fractionation between the octahedral sites and thermodynamic analysis Contrib. Mineral. Petrol. 136 1999 297-309
37. 57Fe Mossbauer spectroscopy Phys. Chem. Minerals 20 1993 263-275
38. 2+, Mg order-disorder in heated orthopyroxenes. Special Paper 2, 1969 Mineralogical Society of America pp. 67-81
39. 2+-Mg order-disorder in natural orthopyroxenes Am. Mineral. 55 1970 201-223
40. L. Wang Mineralogical and petrological study of pyrope megacrysts and related minerals from the Four Corners area, Colorado Plateau, and an experimental study of Fe-Mg order-disorder in magnesian orthopyroxenes 1999 Ph.D. diss., University of Michigan Ann Arbor
41. Z. Xu and Y. Zhang Quench rates in water, air and liquid nitrogen and inference of temperature in volcanic eruption columns Earth Planet. Sci. Lett. 200 2002 315-330
42. 6 Am. Mineral. 79 1994 633-643
43. 2+-Mg ordering in orthopyroxene Earth Planet. Sci. Lett. 144 1996 359-367
44. M. Zema S.C. Tarantino M.C. Domeneghetti and V. Tazzoli Ca in orthopyroxene: Structural variations and kinetics of the disordering process Eur. J. Mineral. 15 2003 373-380
45. Y. Zhang Reaction kinetics, geospeedometry and relaxation theory Earth Planet. Sci. Lett. 122 1994 373-391
46. 2O + O = 2OH in rhyolitic glasses: Preliminary results Am. Mineral. 80 1995 593-612