Journal article

High-temperature electrical measurements and thermodynamic properties of Fe3O4-FeCr2O4-MgCr2O4-FeAl2O4 spinels

Abstract:: Electrical conductivity and thermopower measurements have been made on Fe3O4-FeCr2O4, Fe3O4-MgCr2O4, and Fe3O4-FeCr2O4-FeAl2O4 spinel solid solutions at 600°C to 1400°C and 1 atm. The thermopower and electrical conductivity data were combined with earlier results on the joins Fe3O4-MgFe2O4, Fe3O4-FeAl2O4, and Fe3O4-MgAl2O4 to estimate cation distributions for compositions within the geologically important system (Mg2+,Fe2+)-(Fe3+,Al3+,Cr3+)2O4. The cation distributions were then combined with activity-composition relations and interphase partitioning data to derive a complete thermodynamic model for the complex system (Mg2+,Fe2+)(Fe3+,Al3+,Cr3+)2O4. -Authors

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APA Style

Nell, J., & Wood, B. (1991). High-temperature electrical measurements and thermodynamic properties of Fe3O4-FeCr2O4-MgCr2O4-FeAl2O4 spinels. American Mineralogist, 76(3-4), 405–426.

MLA Style

Nell, J., and B. Wood. “High-Temperature Electrical Measurements and Thermodynamic Properties of Fe3O4-FeCr2O4-MgCr2O4-FeAl2O4 Spinels.” American Mineralogist, vol. 76, no. 3-4, 1991, pp. 405–26.

Chicago Style

Nell, J, and B Wood. 1991. “High-Temperature Electrical Measurements and Thermodynamic Properties of Fe3O4-FeCr2O4-MgCr2O4-FeAl2O4 Spinels.” American Mineralogist 76 (3-4): 405–26.
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Authors

+ Nell, J More by this author

Role:: Author

+ Wood, B More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Earth Sciences
Role:: Author

Journal:: American Mineralogist More from this journal
Volume:: 76
Issue:: 3-4
Pages:: 405-426
Publication date:: 1991-01-01
ISSN:: 0003-004X

Language:: English
Pubs id:: pubs:177836
UUID:: uuid:e8d3ee29-743e-4c09-a0d1-ff1f691e1e9d
Local pid:: pubs:177836
Source identifiers:: 177836
Deposit date:: 2012-12-19

Terms of use

Copyright date:: 1991

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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