A neutron powder diffraction study of cation ordering in high-temperature synthetic amphiboles

European Journal of Mineralogy

Volumn 11, Issue 2, 1999, Pages 321-331

  Welch, Mark D ^a   Knight, Kevin S ^b  

^a DEPARTMENT OF LIFE SCIENCES   (United Kingdom)

^b RUTHERFORD APPLETON LABORATORY   (United Kingdom)

Author keywords

Cation ordering; Geothermometry; Neutron powder diffraction; Synthetic amphibole

Indexed keywords

BINARY ALLOYS; CRYSTAL CHEMISTRY; ERRORS; MAGNESIUM ALLOYS; NEUTRON POWDER DIFFRACTION; NEUTRONS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POSITIVE IONS; RIETVELD ANALYSIS; RIETVELD REFINEMENT; SILICATE MINERALS; SILICON; X RAY POWDER DIFFRACTION;

CATION ORDERING; EXPERIMENTAL ERRORS; GEOTHERMOMETRY; GROWTH MECHANISMS; HIGH TEMPERATURE; NEUTRON POWDER DIFFRACTION DATA; OCTAHEDRAL CATION; SYNTHETIC AMPHIBOLES;

ALUMINUM;

AMPHIBOLE; EXPERIMENTAL MINERALOGY; HIGH TEMPERATURE;

EID: 0033061644     PISSN: 09351221     EISSN: None     Source Type: Journal    
DOI: 10.1127/ejm/11/2/0321     Document Type: Article

References (31)

1. Artioli, G., Rinaldi, R., Wilson, C.C., Zanazzi, P.F. (1995): High-temperature Fe-Mg cation partitioning in olivine: In situ single-crystal neutron diffraction study. Am. Mineral., 80, 197-200.
2. Bocchio, R., Ungaretti, L., Rossi, G. (1978): Crystal chemical study of eclogitic amphiboles from Alpe Arami, Lepontine Alps, southern Switzerland. Rendi. Soc. Ital. Mineral. Petrol., 34, 453-470.
3. Boschmann, K., Burns, P.C., Hawthorne, F.C., Raudsepp, M., Turnock, A.C. (1994): A-site disorder in synthetic fluor-edenite, a crystal structure study. Can. Mineral., 32, 21-30.
4. Brese, N.E. & O'Keeffe, M. (1991): Bond-valence parameters for solids. Acta Cryst., B47, 192-197.
5. Cameron, M. & Gibbs, G.V. (1973): The crystal structure and bonding of fluor-tremolite: a comparison with hydroxyl tremolite. Am. Mineral., 58, 879-888.
6. Colville, P.A., Ernst, W.G., Gilbert, M.C. (1966): Relationships between cell parameters and chemical compositions of monoclinic amphiboles. Am. Mineral., 51, 1727-1754.
7. Delia Ventura, G., Hawthorne, F.C., Robert, J.-L., Delbove, F., Welch, M.D., Raudsepp, M. (1999): Short-range order of cations in synthetic amphiboles along the richterite-pargasite join. Eur. J. Mineral., 11, 79-94.
8. Della Ventura, G., Robert, J-L., Raudsepp, M., Hawthorne, F.C. (1993): Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic nickel magnesium cobalt potassium richterite. Am. Mineral., 78, 633-640.
9. Della Ventura, G., Robert, J-L., Raudsepp, M., Hawthorne, F.C., Welch, M.D. (1997): Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium,cobalt)-richterite. Am. Mineral., 82, 291-301.
10. Graham, C.M. & Navrotsky, A. (1986): Thermochemistry of the tremolite-edenite amphiboles using fluorine analogues, and applications to amphibole-plagioclase-quartz equilibria. Contrib. Mineral. Petrol., 93, 18-32.
11. Hamilton, D.L. & Henderson, C.M.B. (1968): The preparation of silicate compositions by a gelling method. Mineral. Mag., 36, 832-838.
12. Hawthorne, F.C. (1983): The crystal chemistry of the amphiboles. Can. Mineral., 21, 173-480.
13. _ (1995): A multimiclear NMR study of synthetic pargasite - Discussion. Am. Mineral., 80, 628.
14. _ (1997): Short-range order in amphiboles: a bondvalence approach. Can. Mineral., 35, 201-216.
15. Hawthorne, F.C. & Grundy, H.D. (1972): Positional disorder in the A-site of clinoamphiboles. Nature Phys. Sciences, 235, 72-73.
16. Hawthorne, F.C., Della Ventura, G., Robert, J.-L., Welch, M.D., Raudsepp, M., Jenkins, D.M. (1997): A Rietveld and infrared study of synthetic amphiboles along the potassium-richtente - tremolite join. Am. Mineral., 82, 708-716.
17. Hull, S., Smith, R.I., David, W.I.F. Hannon, A.C., Mayers, J., Cywinski, R. (1992): The POLARIS powder diffractometer at ISIS. Physica B, 180, 1000-1002.
18. 2. Can. Mineral., 33, 13-24.
19. Larson, A.C. & Von Dreele, R.B. (1994): GSAS general structure analysis system. LAUR 86-748. Los Alamos National Laboratory.
20. 6]Al disorder in mantle amphiboles. Can. Mineral., 33, 867-878.
21. Oberti, R., Sardone, N., Hawthorne, F.C., Raudsepp, M., Turnock, A.C. (1995c): Synthesis and crystal-structure refinement of synthetic fluor-pargasite. Can. Mineral., 33, 25-31.
22. Oberti, R., Ungaretti, L., Canillo, E., Hawthorne, F.C., Memmi, I. (1995b): Temperature-dependent Al order-disorder in the tetrahedral double chain of C2/m amphiboles. Eur. J. Mineral., 7, 1049-1063.
23. Papike, J.J., Ross, M., Clark, J.R. (1969): Crystal-chemical characterization or clinoamphiboles based on five new structure refinements. Mineral. Soc. Am. Spec. Pap., 2, 117-136.
24. 19F MAS NMR spectroscopy. Am. Mineral., 72, 580-593.
25. 4 olivines: an in situ neutron diffraction study. Eur. J. Mineral., 9, 287-300.
26. Sears, V.F. (1992): Neutron scattering lengths and cross sections. Neutron News, 3, 26-37.
27. Ungaretti, L. (1980): Recent developments in X-ray single crystal diffractometry applied to the crystal-chemical study of amphiboles. God. Jugosl. Cent. Kristalogr., 15, 29-65.
28. Welch, M.D., Kolodziejski, W., Klinowski, J. (1994): A multinuclear NMR study of synthetic pargasite. Am. Mineral., 79, 261-268.
29. 29Si MAS NMR systematics of calcic and sodic-calcic amphiboles. Am. Mineral., 83, 85-96.
30. Westrich, H.R. & Holloway, J.R. (1981): Experimental dehydration of pargasite and calculation of its entropy and Gibbs energy. Am. J. Sci., 281, 922-934.
31. Willis, B.T.M. & Pryor, A.W. (1975): Thermal vibrations in crystallography. Cambridge University Press.