Cation partitioning versus temperature in (Mg0.70Fe0.23)Al1.97O4 synthetic spinel by in situ neutron powder diffraction

Physics and Chemistry of Minerals

Volumn 26, Issue 3, 1999, Pages 242-250

  Pavese, A ^a   Artioli, G ^a   Russo, U ^b   Hoser, A ^c  

^a UNIVERSITY OF MILAN   (Italy)

^b UNIVERSITY OF PADOVA   (Italy)

^c HAHN MEITNER INSTITUT   (Germany)

Author keywords

Neutron powder diffraction; Ordering versus T; Synthetic spinels

Indexed keywords

CATION; EXPERIMENTAL MINERALOGY; PARTITIONING; SPINEL; TEMPERATURE;

EID: 0032949864     PISSN: 03421791     EISSN: None     Source Type: Journal    
DOI: 10.1007/s002690050183     Document Type: Article

References (30)

1. Artioli G, Rinaldi R, Wilson CC, Zanazzi PF (1995) High temperature Fe-Mg partitioning in olivine: in-situ single crystal neutron diffraction study. Am Mineral 80:197-200
2. Bailey SW (1984) Micas (ed) Mineralogical Society of America, Chelsea
3. Carpenter MA, Salje EKH (1994) Thermodynamics of non-convergent cation ordering in minerals: II. Spinels and the orthopyroxene solid solutions. Am Mineral 79:1068-1083
4. Carpenter MA, Powell R, Salje EKH (1994) Thermodynamics of non-convergent cation ordering in minerals: I. An alternative approach. Am Mineral 79:1053-1067
5. 3+ spinel. Mineral Mag 60:603-616
6. 2. Contrib Mineral Petrol 85: 186-196
7. Goffe B, Ferrier R, Rogers R (1994) Global optimization of statistical functions with simulated annealing. J Econometr 60:65-100
8. Howard CJ (1982) The approximation of asymmetric neutron powder diffraction peaks by sums of gaussians. J Appl Crystallogr 15:615-620
9. James F, Roos M (1975) Minuit-A system for function minimization and analysis of the parameter errors and correlations. Comp Phys Comm 10:343-367
10. Kullerud G, Donnay G, Donnay JDH (1969) Omission solid solution in magnetite: Kenotetrahedral magnetite. Z Kristallogr 128:1-17
11. Larson AC, Von Dreele RB (1987) GSAS: general structure analysis system. Los Alamos National Laboratory, Rep LAUR:86-87
12. 4 spinel. Neues Jahrb Mineral Mh 4:173-183
13. Lucchesi S, Della Giusta A (1994) Crystal chemistry of non-stoichiometric Mg-Al synthetic spinels. Z Kristallogr 209:714-719
14. 27Al NMR study. Am Mineral 82:1125-1132
15. Menegazzo G, Carbonin S, Delia Giusta A (1997) Cation and vacancy distribution in an artificially oxidized natural spinel. Mineral Mag 61:411-421
16. 17O magic-angle spinning NMR. Am Mineral 77:44-52
17. 4) from powder XRD structural refinements. Eur J Mineral 4:571-580
18. O'Neill HSt, Navrotsky A (1983) Simple spinels:crystallographic parameters, cation radii, lattice enrgies and cation distribution. Am Mineral 68:181-194
19. 4) spinel: a powder XRD study. Phys Chem Minerals 18:302-319
20. 4) from powder XRD structural refinements and Mössbauer spectroscopy. Am Mineral 77:725-740
21. 4 at temperatures up to 1273 K. Am Mineral 76:1455-1458
22. 4 olivines: an in-situ neutron diffraction study. Eur J Mineral 9:287-300
23. Sack RO, Ghiorso MS (1991) Chromian spinels as petrogenetic indicators: thermodynamics and petrological applications. Am Mineral 76:827-847
24. 4. Phys Chem Minerals 5:279-284
25. Urusov VS (1983) Interaction of cations on octahedral and tetrahedral sites in simple spinels. Phys Chem Minerals 9:1-5
26. 3. Neues Jahrb Mineral Abh 134:167-182
27. Weeks RA, Sonder E (1980) Electrical conductivity of pure and Fedoped magnesium-aluminum spinel. J Am Ceram Soc 63:92-95
28. 4 spinel. Am Mineral 71:999-1006
29. 4 spinel at high temperatures up to 1700 °C. Z Kristallogr 165:65-78
30. 4 spinel at high temperatures up to 1933 K. Acta Crystallogr B40:96-102