HT P21/c-C2/c phase transition and kinetics of Fe2+-Mg order-disorder of an Fe-poor pigeonite: Implications for the cooling history of ureilites

Contributions to Mineralogy and Petrology

Volumn 162, Issue 3, 2011, Pages 599-613

  Alvaro, Matteo ^a,d   Cámara, Fernando ^c,e   Domeneghetti, M Chiara ^a   Nestola, Fabrizio ^b   Tazzoli, Vittorio ^a,c  

^a UNIVERSITY OF PAVIA   (Italy)

^b UNIVERSITY OF TURIN   (Italy)

^c UNIVERSITY OF PADOVA   (Italy)

^d CNR   (Italy)

^e VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

Author keywords

Ex situ isothermal annealings; In situ high T single crystal XRD; Kinetics of Fe Mg order disorder; Natural pigeonite; Phase transition

Indexed keywords

ACTIVATION ENERGY; ANNEALING; COOLING; CRYSTAL STRUCTURE; IRON; METEORITE; PHASE TRANSITION; PIGEONITE; REACTION KINETICS; SYMMETRY; UREILITE; X-RAY DIFFRACTION;

EID: 80052030042     PISSN: 00107999     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00410-011-0614-7     Document Type: Article

References (53)

1. Angel RJ (1992) Order-disorder and the high-pressure P1̄-I1̄ transition in anorthite. Am Mineral 77: 923-929.
2. Angel RJ, Hugh-Jones DA (1994) Equations of state and thermodynamic properties of enstatite pyroxenes. J Geophys Res Solid Earth 99: 19777-19783.
3. 3. Phys Chem Miner 27: 719-731.
4. 1/c-C2/c phase transitions in clinopyroxenes: influence of cation size and electronic structure. Am Mineral 83: 1176-1181.
5. 1/c- clinopyroxenes and their displacive phase transitions. Contrib Min Petrol 138: 35-45.
6. Blessing RH (1995) An empirical correction for absorption anisotropy. Acta Crystallogr A51: 33-38.
7. +-Mg exchange in three augite crystals: effect of composition on geothermometric calibration. Am Mineral 85: 1375-1382.
8. 11 augite. Am Mineral 86: 271-278.
9. Brown GE, Prewitt CT, Papike JJ, Sueno S (1972) A comparison of the structure of low and high pigeonite. J Geophys Res 77: 5778-5789.
10. Bruce AD, Cowley RA (1981) Structural phase transitions. Taylor and Francis, London.
11. Bruker (1997a) SAINT reference manual version 5. Bruker AXS Inc, Madison.
12. Bruker (1997b) SMART reference manual version 5. Bruker AXS Inc, Madison.
13. Cámara F, Carpenter MA, Domeneghetti MC, Tazzoli V (2002) Nonconvergent ordering and displacive phase transition in pigeonite: in situ HT XRD study. Phys Chem Miner 29: 331-340.
14. 1/c phase transition in pigeonite. Am Mineral 88: 1115-1128.
15. Cannillo E, Germani G, and Mazzi F (1983) New crystallographic software for Philips PW 1100 single crystal diffractometer CNR Centro di Studio per la Cristallografia, Internal report 2.
16. Carpenter MA (1992) Thermodynamics of phase transitions in minerals: a macroscopic approach. In: Price GD, Ross NL (eds) The stability of minerals. Chapman and Hall, London, pp 172-215.
17. Carpenter MA, Salje EKH, Graeme-Barber A, Wruck B, Dove M, Knight KS (1998a) Calibration of excess thermodynamic properties and elastic cosntants variations associated with the α ↔ β phase transition in quartz. Am Mineral 83: 2-22.
18. Carpenter MA, Salje EKH, Graeme-Barber A (1998b) Spontaneous strain as a determinant of thermodynamic properties for phase transitions in minerals. Eur J Mineral 10: 621-691.
19. 1/c pigeonite. Am Mineral 90: 1816-1823.
20. Dove M (1997) Theory of displacive phase transitions in minerals. Am Mineral 82: 213-244.
21. Ganguly J (1982) Mg-Fe order-disorder in ferromagnesian silicates II. In: Saxena SK (ed) Thermodynamics: kinetics and geological applications advances in physical geochemistry, vol 2. Springer, Berlin, pp 58-99.
22. Ganguly J, Domeneghetti MC (1996) Cation ordering of orthopyroxenes from the Skaergaard intrusion: implications for the subsolidus cooling rates and permeabilities. Contrib Mineral Petrol 122: 359-367.
23. Goodrich CA, and Fioretti AM (2007) The parent magma of ureilite Hughes 009 (re)inferred from melt inclusions in olivine: implications for petrogenesis of augite-bearing ureilites. Lunar Planet Sci 38: 21: #1083 (abstr).
24. Goodrich CA, Fioretti AM, Tribaudino M, Molin G (2001) Primary trapped melt inclusions in olivine in the olivine-augite-orthopyroxene ureilite Hughes 009. Geochim Cosmochim Acta 65: 621-652.
25. 6 from Balmat, New York: X-ray and scanning transmission electron microscopy. Am Mineral 66: 127-144.
26. Hawthorne FC, Ungaretti L, Oberti R (1995) Site populations in minerals: terminology and presentation of results of crystal-structure refinement. Can Mineral 33: 07-911.
27. 3 orthoenstatite up to 85-GPa. Am Mineral 79: 405-410.
28. Hugh-Jones DA, Woodland AB, Angel RJ (1994) The structure of high-pressure C2/c ferrosilite and crystal-chemistry of high-pressure C2/c pyroxenes. Am Mineral 79: 1032-1041.
29. Ibers JA, Hamilton WC (eds) (1974) International tables for X-ray crystallography, vol 4. Kynoch Press, Birmingham, pp 99-101.
30. Merli M, Cámara F (2003) Topological analysis of the electron density of the clinopyroxene structure by the maximum entropy method: an exploratory study. Eur J Mineral 15: 903-911.
31. Merli M, Cámara F, Domeneghetti MC, Tazzoli V (2002) Leverage analysis of X-ray single crystal diffraction data from orthopyroxene and pigeonite. Eur J Mineral 14: 773-784.
32. Mittlefehldt DW, McCoy TM, Goodrich CA, and Kracher A (1998) Non-chondritic meteoritics from asteroidal bodies. In: Papike J (ed) Planetary materials. Mineralogical Society of America Reviews in Mineralogy 36: 4.
33. Mueller RF (1967) Model for order-disorder kinetics in certain quasi-binary crystals of continuously variable composition. J Phys Chem Solids 28: 2239-2243.
34. Mueller RF (1969) Kinetics and thermodynamics of intracrystalline distribution. Mineral Soc Am Special Paper 2: 83-93.
35. 2+ interdiffusion in olivine (II) Berichte Der Bunsen-Gesellschaft-Physical. Chem Chem Phys 88: 140-145.
36. Nestola F, Tribaudino M, Ballaran DB (2004) High pressure behaviour, transformation and crystal structure of synthetic iron-free pigeonite. Am Mineral 89: 189-196.
37. Ohashi Y, Burnham CW, Finger LW (1975) The effect of Ca-Fe substitution on the clinopyroxene crystal structure. Am Mineral 60: 423-434.
38. Pasqual D, Molin G, Tribaudino M (2000) Single-crystal thermometric calibration of Fe-Mg order-disorder in pigeonites. Am Mineral 85: 953-962.
39. Prewitt CT, Brown GE, Papike JJ (1971) Apollo 12 clinopyroxenes high temperature X-ray diffraction studies. Geochim Cosmochim Acta 1: 59-68.
40. 3 clinopyroxenes. Eur J Mineral 11: 585-589.
41. Sheldrick GM (1996) SADABS. Institüt für Anorganische Chemie der Universität. Göttingen, Germany.
42. Sheldrick GM (1997) Programs for crystal structure analysis (release 97-2). Institüt für Anorganische Chemie der Universität, Göttingen, Germany, 1998.
43. Shimobayashi N, Kitamura M (1991) Phase transition in Ca-poor clinopyroxenes: a high temperature transmission electron microscopic study. Phys Chem Miner 18: 153-160.
44. Smyth JR (1974) The high temperature crystal chemistry of clinohypersthene. Am Mineral 59: 1061-1082.
45. 6) and its relation to the fractionation behaviour of Mn in Fe, Mg-orthopyroxene. Am Mineral 90: 155-161.
46. 6) and its relation to the fractionation behaviour of Mn in Fe, Mg-orthopyroxene, vol 90, p 155. Am Mineral 90: 776 (Erratum).
47. 2+-Mg order-disorder in orthopyroxene: equilibrium fractionation between the octahedral sites and thermodynamic analysis. Contrib Mineral Petrol 136: 297-309.
48. 2+-Mg order-disorder in orthopyroxene: experimental studies and applications to cooling rates of rocks. Contrib Mineral Petrol 150: 319-334.
49. Sueno S, Kimata M, Prewitt CT (1984) The crystal structure of high clinoferrosilite. Am Mineral 69: 264-269.
50. Takeda H (1987) Mineralogy of Antarctic ureilites and a working hypothesis for their origin and evolution. Earth Planet Sci Lett 81: 358-370.
51. Tribaudino M, Fioretti AM, Martignagoc F, Molin G (1997) TEM texture and crystal chemistry of co-existing ortho-and clinopyroxene in the Antarctic ureilite FRO90054: implications for thermal history. Meteoritics 32: 671-678.
52. 6): structural and thermodynamic behaviour. Am Mineral 87: 648-657.
53. 1/c clinopyroxenes. Phys Chem Miner 30: 527-535.