Raman and infrared spectra of hydrous β-Mg2SiO4

Canadian Mineralogist

Volumn 34, Issue 6, 1996, Pages 1233-1240

  Mernagh, Terrence P ^a   Liu, Lin Gun ^b,c  

^a AUSTRALIAN GEOLOGICAL SURVEY ORGANISATION   (Australia)

^b INSTITUTE OF EARTH SCIENCES   (Taiwan)

^c AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

Author keywords

Hydrous beta phase; Mantle; Micro Fourier transform infrared spectroscopy; Micro Raman spectroscopy

Indexed keywords

HYDROUS BETA PHASE; IR SPECTROSCOPY; MANTLE; RAMAN SPECTROSCOPY;

EID: 0030406185     PISSN: 00084476     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (37)

1. 4 polymorphs (olivine, modified spinel and spinel) - thermodynamic properties from oxide solution calorimetry, phase relations and models of lattice vibrations. Am. Mineral. 69, 499-412.
2. ANDERSON, D.L. (1970): Petrology of the mantle. Mineral. Soc. Am., Spec. Pap. 3, 85-93.
3. BINA, C.R. & WOOD, B.J. (1987): Olivine-spinel transitions: experimental and thermodynamic constraints and implications for the nature of the 400-km seismic discontinuity. J. Geophys. Res. 92, 4853-4866.
4. 4 from an experimentally derived electrostatic potential. Am. Mineral. 74, 1124-1129.
5. FARMER, V.C., ed. (1974): The Infrared Spectra of Minerals. The Mineralogical Society, London, U.K.
6. HAZEN, R.M. & FINGER, L.W. (1981): Module structure variation with temperature, pressure and composition: a key to the stability of molecular packing? In Structure and Bonding in Crystals II (M. O'Keeffe & A. Navrotsky, eds.). Academic Press, New York, N.Y. (109-116).
7. HORIUCHI, H., AKAOGI, M. & SAWAMOTO, H. (1982): Crystal structure studies on spinel-related pahses, spinelloids: implications to olivine-spinel transformation and systematics. In High-Pressure Research in Geophysics (S. Akimoto & M.H. Manghnani, eds.). Reidel, Boston, Massachusetts (391-403).
8. _, HORIOKA, K. & MORIMOTO, N. (1980): Spinelloids: a systematics of spinel-related structures obtained under high pressure conditions. Mineral. Soc. Japan J., Special Issue 2, 253-264.
9. 4: single-crystal X-ray diffraction study. Am. Mineral. 66, 568-575.
10. HYDE, B.G., WHITE, T.J., O'KEEFFE, M. & JOHNSON, A.W.S. (1982): Structures related to those of spinel and the β-phase, and a possible mechanism for the transformation olivine-spinel. Z. Kristallogr. 160, 53-62.
11. IISHI, K. (1978): Lattice dynamics of forsterite. Am. Mineral. 63, 1198-1208.
12. 2O up to 15 GPa. Phys. Earth Planet. Int. 85, 237-263.
13. JEANLOZ, R. (1980) Infrared spectra of olivine polymorphs: α,β-phase and spinel. Phys. Chem. Minerals 5, 327-339.
14. _ & THOMPSON, A.B. (1983): Phase transitions and mantle discontinuities. Rev. Geophys. Space Phys. 21, 51-74.
15. 4. Contrib. Mineral. Petrol. 123, 345-357.
16. 4 synthesized at 1300°C and 15.5 GPa: possible hydrous magnesium silicate in the mantle transition zone. Eos, Trans. Am. Geophys. Union 75(44), 661 (abstr.).
17. LIU, LIN-GUN (1979): Phase transformations and the constitution of the deep mantle. In The Earth: its Origin, Structure and Evolution (M.W. McElhinny, ed.). Academic Press, London, U.K. (177-202).
18. _ (1989): Stability fields of Mg-pumpellyite composition at high pressures and temperatures. Geophys. Res. Lett. 16, 847-849.
19. _ & MERNAGH, T.P. (1990): Phase transitions and Raman spectra of calcite at high pressures and room temperature. Am. Mineral. 75, 801-806.
20. 4 at various temperatures. J. High Temp. - High Press. 26, 631-637.
21. 4 at various pressures and temperatures. In High Pressure - High Temperature Research: Properties of Earth and Planetary Materials (M.H. Manghnani & T. Yagi, eds.). American Geophysical Union, Washington, D.C. (in press).
22. 4 (spinel). Am. Mineral. 72, 361-364.
23. 4. Am. Mineral. 76, 354-360.
24. 4: crystal-chemical and geophysical implications. Phys. Earth Planet. Int. 3, 166-177.
25. 4. Am. Mineral. 59, 475-485.
26. NAKAMOTO, K., MARGOSHES, M. & RUNDLE, R.E. (1955): Stretching frequencies as a function of distance in hydrogen bonds. J. Am. Chem. Soc. 77, 6480-6486.
27. NOVAK, A. (1974): Hydrogen bonding in solids. Correlation of spectroscopic and crystallographic data. Structure and Bonding 18, 177-216.
28. PRICE, G.D. (1983): Polytypism and the factors determining the stability of spinelloid structures. Phys. Chem. Minerals 10, 77-83.
29. RINGWOOD, A.E. (1970): Phase transformations and the constitution of the mantle. Phys. Earth Planet. Int. 3, 109-155.
30. ROSSMAN, G.R. (1988): Vibrational spectroscopy of hydrous components. In Spectroscopic Methods in Mineralogy and Geology (F.C. Hawthorne, ed.). Rev. Mineral. 18, 193-206.
31. SHANNON, R.D. (1976): Systematic studies of interatomic distances in oxides. In The Physics and Chemistry of Minerals and Rocks (R.G.J. Strens, ed.). John Wiley & Sons, London, U.K. (403-431).
32. SKOGBY, H. & ROSSMAN, G.R. (1991): The intensity of amphibole OH bands in the infrared absorption spectrum. Phys. Chem. Minerals 18, 64-68.
33. 4: a potential host for water in the mantle? Am. Mineral. 72, 1051-1055.
34. 4): an ocean in the Earth's interior? Am. Mineral. 79, 1021-1024.
35. TARTE, P., POTTIER, M.J. & PROCÈS, A.M. (1973): Vibrational studies of silicates and germanates. V. I.R. and Raman spectra of pyrosilicates and pyrogermanates with a linear bridge. Spectrochim. Acta 29A, 1017-1027.
36. 4 to pressures of 27 GPa. Phys. Chem. Minerals 13, 141-145.
37. 4 and coexisting olivine: implications for mantle evolution and dynamics. Phys. Chem. Minerals 19, 409-422.