Thermodynamics of the goethite-diaspore solid solution

European Journal of Mineralogy

Volumn 15, Issue 3, 2003, Pages 495-501

  Majzlan, Juraj ^a   Navrotsky, Alexandra ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Diaspore; Goethite; Solid solution; Thermodynamics of mixing

Indexed keywords

ALUMINUM ALLOYS; ALUMINUM METALLOGRAPHY; ALUMINUM OXIDE; ENTHALPY; ENTROPY; HEMATITE; LATTICE CONSTANTS; METASTABLE PHASES; MIXING; POLYNOMIALS; REFRACTORY MATERIALS; RIETVELD REFINEMENT;

COMPLEX STRUCTURE; DIASPORE; EQUILIBRIUM SOLUBILITIES; GOETHITE; METASTABLE COMPOUNDS; OXIDE-MELT CALORIMETRY; STABLE AND METASTABLE PHASIS; SYNTHETIC GOETHITES;

SOLID SOLUTIONS;

ALUMINUM; CRYSTAL STRUCTURE; DIASPORE; GOETHITE; MIXING; THERMODYNAMICS;

EID: 0038508715     PISSN: 09351221     EISSN: None     Source Type: Journal    
DOI: 10.1127/0935-1221/2003/0015-0495     Document Type: Article

References (35)

1. 3 solid solution. Geochim. Cosmochim. Acta, 60, 4377-4383.
2. Cornell, R.M. & Schwertmann, U. (1996): "The iron oxides". VCH, Weinheim, 573 p.
3. Coster, D.J., Fripiat, J.J., Muscas, M., Auroux, A. (1995): Effect of bulk properties on the rehydration behavior of aluminas. Langmuir, 11, 2615-2620.
4. Davies, P.K. & Navrotsky, A. (1983): Quantitative correlations of deviations from ideality in binary and pseudo-binary solid solutions. J. Solid State Chem., 46, 1-22.
5. Fazey, P.G., O'Connor, B.H., Hammond, L.C. (1991): X-ray powder diffraction Rietveld characterization of synthetic aluminum-substituted goethite. Clays Clay Miner., 39, 248-253.
6. Fitzpatrick, R.W. & Schwertmann, U. (1982): Al-substituted goethite - an indicator of pedogenic and other weathering environments in South Africa. Geoderma, 27, 335-347.
7. Fritsch, S., Post, J.E., Navrotsky, A. (1997): Energetics of low temperature polymorphs of manganese dioxide and oxyhydroxide. Geochim. Cosmochim. Acta, 61, 2613-2616.
8. Goodman, B.A. & Lewis, D.G. (1981): Mössbauer spectra of aluminous goethites (α-FeOOH). J. Soil Sci., 32, 351-363.
9. Hazemann, J.L., Berar, J.F., Manceau, A. (1991): Rietveld studies of the aluminium-iron substitution in synthetic goethite. Mater. Sci. Forum, 79, 821-826.
10. 1-xOOH solid solution. Phys. Chem. Minerals, 19, 25-38.
11. Jacob, K.T. (1978): Electrochemical determination of activities in chromium(III) oxide-aluminum oxide solid solution. J. Electrochem. Soc., 125, 175-179.
12. 3 systems. J. Am. Ceram. Soc., 84, 1881-1884.
13. Larson, A.C. & von Dreele, R.B. (1994): GSAS. General Structure Analysis System. LANSCE, MS-H805, Los Alamos, New Mexico.
14. 3. Phys. Chem. Minerals, 29, 515-526.
15. Manceau, A., Schlegel, M.L., Musso, M., Sole, V.A., Gauthier, C., Petit, P.E., Trolard, F. (2000): Crystal chemistry of trace elements in natural and synthetic goethite. Geochim. Cosmochim. Acta, 64, 3643-3661.
16. 3. J. Phys. Chem. B, 101, 603-613.
17. 2 pressure. J. Am. Ceram. Soc., 39, 207-214.
18. Navrotsky, A. (1997): Progress and new directions in high temperature calorimetry revisited. Phys. Chem. Minerals, 24, 222-241.
19. Navrotsky, A., Petrovic, I., Hu, Y., Chen, C.-Y., Davis, M.E. (1995): Little energetic limitation to microporous and mesoporous materials. Microporous Mat., 4, 95-98.
20. Newton, R.C. & Smith, J.V. (1967): Investigations concerning the breakdown of albite at depth in the Earth. J. Geol., 75, 268-286.
21. Perchuk, L.L. & Aranovich, L.Ya. (1979): Thermodynamics of minerals of variable composition: Andradite-grossularite and pistacite-clinozoisite solid solutions. Phys. Chem. Minerals, 5, 1-14.
22. Popp, R.K. & Gilbert, M.C. (1972): Stability of acmite-jadeite pyroxenes at low pressure. Am. Mineral., 57, 1210-1231.
23. 5 pascals) and at higher temperatures. US Geol. Surv. Bull., 2131, 461 p.
24. Schulze, D.G. (1984): The influence of aluminum on iron oxides. VIII. Unit-cell dimensions of Al-substituted goethites and estimation of Al from them. Clays Clay Miner., 32, 36-44.
25. Schulze, D.G. & Schwertmann, U. (1984): The influence of aluminum on iron oxides. X. Properties of Al-substituted goethites. Clay Miner., 19, 521-539.
26. nd edn. Wiley-VCH, Weinheim, 137 p.
27. Schwertmann, U. & Murad, E. (1990): The influence of aluminum on iron oxides: XIV. Al-substituted magnetite synthesized at ambient temperatures. Clays Clay Miner., 38, 196-202.
28. Schwertmann, U. & Wolska, E. (1990): The influence of aluminum on iron oxides. XV. Al-for-Fe substitution in synthetic lepidocrocite. Clays Clay Miner., 38, 209-212.
29. Schwertmann, U., Fitzpatrick, R.W., Taylor, R.M., Lewis, D.G. (1979): The influence of aluminum on iron oxides. Part II. Preparation and properties of Al-substituted hematites. Clays Clay Miner., 27, 105-112.
30. Smelik, E.A., Franz, G., Navrotsky, A. (2001): A calorimetric study of zoisite and clinozoisite solid solutions. Am. Mineral., 86, 80-91.
31. Stoffregen, R.E., Alpers, C.N., Jambor, J.L. (2000): Alunite-jarosite crystallography, thermodynamics, and geochronology. in "Sulfate minerals", C.N. Alpers, J.L. Jambor, D.K. Nordstrom, eds. Mineralogical Society of America, Rev. Miner. Geoch., 40, 454-479.
32. Thiel, R. (1963): Zum System α-FeOOH - α-AlOOH. Z. anorg. allg. Chemie, 326, 70-77.
33. Trolard, F. & Tardy, Y. (1987): The stabilities of gibbsite, boehmite, aluminous goethites and aluminous hematites in bauxites, ferricretes and laterites as a function of water activity, temperature and particle size. Geochim. Cosmochim. Acta, 51, 945-957.
34. Wolska, E. & Schwertmann, U. (1993): The mechanism of solid solution formation between goethite and diaspore. N. Jb. Miner. Mh., 5, 213-223.
35. Yapp, C.J. (1983): Effects of AlOOH-FeOOH solid solution on goethite-hematite equilibrium. Clays Clay Miner., 31, 239-240.