In-situ mid/far micro-FTIR spectroscopy to trace pressure-induced phase transitions in strontium feldspar and wadsleyite

American Mineralogist

Volumn 96, Issue 11-12, 2011, Pages 1748-1759

  Mrosko, Maria ^a   Koch MÜller, Monika ^a   Schade, Ulrich ^b  

^a GFZ GERMAN RESEARCH CENTRE FOR GEOSCIENCES   (Germany)

^b HAHN MEITNER INSTITUT   (Germany)

Author keywords

Mid far FTIR spectroscopy; Phase transition; Strontium feldspar; Wadsleyite; Water

Indexed keywords

CRYSTALS; FELDSPAR; PHASE TRANSITIONS; SPACECRAFT INSTRUMENTS; STRONTIUM; WATER;

FTIR SPECTROSCOPY; MID-IR SPECTROSCOPY; MONOCLINIC STRUCTURES; MULTI-ANVIL APPARATUS; NOMINALLY ANHYDROUS MINERALS; PRESSURE-INDUCED PHASE TRANSITION; STABILITY RELATIONS; WADSLEYITE;

FOURIER TRANSFORM INFRARED SPECTROSCOPY;

FELDSPAR; FTIR SPECTROSCOPY; MINERAL SYNTHESIS; PHASE TRANSITION; RAMAN SPECTROSCOPY; STRONTIUM; WADSLEYITE; WATER CONTENT;

EID: 81855226438     PISSN: 0003004X     EISSN: 19453027     Source Type: Journal    
DOI: 10.2138/am.2011.3731     Document Type: Article

References (33)

1. Chiari, G., Calleri, M., Bruno, E., and Ribbe, P.H. (1975) The structure of partially disordered, synthetic strontium feldspar. American Mineralogist, 60, 111-119.
2. 4 at mantle pressures derived from vibrational spectroscopy: Implications for the mantle at 400 km depth. Journal of Geophysical Research, B, Solid Earth and Planets, 96, 11817-11829.
3. Cynn, H. and Hofmeister, A.M. (1994) High-pressure IR spectra of lattice modes and OH vibrations in Fe-bearing wadsleyite. Journal of Geophysical Research, 95, 17717-17727.
4. Deon, F., Koch-Müller, M., Rhede, D., Gottschalk, M., Wirth, R., and Thomas, S.-M. (2010a) Location and quantification of hydroxyl in wadsleyite: New insights. American Mineralogist, 95, 312-322.
5. Deon, F., Koch-Müller, M., Rhede, D., and Wirth, R. (2010b) Water and iron effect on the P-T-x coordinates of the 410-km discontinuity in the Earth upper mantle. Contributions to Mineralogy and Petrology, 161, 653-666.
6. Farmer, V.C. (1974) The Infrared Spectra of Minerals. Mineralogical Society Monograph 4, p. 539. Mineralogical Society, London.
7. 4, 0.00 = or. <0.4 0Physics and Chemistry of Minerals, 19, 361-368. (Pubitemid 23389897)
8. Hofmeister, A.M., Xu, J., Mao, H.-K., Bell, P.M., and Hoering, T.C. (1989) Thermodynamics of Fe-Mg olivines at mantle pressures: Mid- and far-infraredspectroscopy at high pressure. American Mineralogist, 74, 281-306.
9. Iiishi, K., Tomisaka, T., Kato, T., and Umegakai, Y. (1971) Isomorphous substitution and infrared and far infrared spectra of the feldspar group. Neues Jahrbuch für Mineralogie Abhandlungen, 115, 98-119.
10. 4: A new water reservoir in the mantle transition region. Geophysical Research Letters, 22, 117-120.
11. Jacobsen, S.D., Demouchy, S., Frost, D.J., Boffa, B.T., and Kung, J. (2005) A systematic study of OH in hydrous wadsleyite from polarized FTIR spectroscopy and single-crystal X-ray diffraction; oxygen sites for hydrogen storage in Earth's interior. American Mineralogist, 90, 61-70.
12. 3: Is the depth of the seismic X-discontinuity an indicator of mantle water content? Physics of the Earth and Planetary Interiors, 183, 234-244.
13. Koch-Müller, M., Rhede, D., Schulz, R., and Wirth, R. (2009) Breakdown of hydrous ringwoodite to pyroxene and spinelloid at high P and T and oxidizing conditions. Physics and Chemistry of Minerals, 36, 329-341.
14. Koch-Müller, M., Speziale, S., Deon, F., Mrosko, M. and Schade, U. (2011) Stress-induced proton disorder in hydrous ringwoodite. Physics and Chemistry of Minerals, 38, 65-73 p.
15. Larson, A.C. and Von Dreele, R.B. (2000) Generalized Structure Analysis System (GSAS). Los Alamos National Laboratory Report LAUR 86-748.
16. Mao, H.K., Xu, J., and Bell, P.M. (1986) Calibration of the Ruby pressure gauge to 800 kbar under quasi-hydrostatic conditions. Journal of Geophysical Research, 91, 4673-4676.
17. 8. American Mineralogist, 79, 24-30. (Pubitemid 24425556)
18. Mrosko, M., Koch-Müller, M., Hartmann, K., Wirth, R., and Dörsam, G. (2010) Location and quantification of hydrogen in Ca- and Sr-anorthite. European Journal of Mineralogy, 22, 103-112.
19. Neri, F., Saitta, G., and Chiofalo, S. (1987) A simple procedure to remove the interference fringes from optical spectra. Journal of Physics E: Scientific Instruments, 20, 894-896. (Pubitemid 17621608)
20. Peatman, W.B. and Schade, U. (2001) A brilliant infrared light source at BESSY. Review of Scientific Instruments, 72, 1620-1625.
21. Richet, P. and Gillet, P. (1997) Pressure-induced amorphization of minerals: A review. European Journal of Mineralogy, 9, 907-933. (Pubitemid 127577902)
22. Salje, E.K.H., Carpenter, M.A., Malcherek, T., and Boffa Ballaran, T. (2000) Autocorrelation analysis of infrared spectra from minerals. European Journal of Mineralogy, 12, 503-519. (Pubitemid 30343797)
23. Schmidt, M.W. and Ulmer, P. (2004) A rocking multianvil; elimination of chemical segregation in fluid-saturated high-pressure experiments. Geochimica et Cosmochimica Acta, 68, 1889-1899. (Pubitemid 38463112)
24. Smyth, J.R., Holl, C.M., Frost, D.J., Jacobsen, S.D., Langenhorst, F., and McCammon, C.A. (2003) Structural systematics of hydrous ringwoodite and water in Earth's interior. American Mineralogist, 88, 1402-1407. (Pubitemid 37447024)
25. 2O system. Earth and Planetary Science Letters, 146, E9-E16.
26. 4 ]. American Mineralogist, 82, 270-275.
27. 2 polymorphs. Physics and Chemistry of Minerals, 36, 489-509.
28. Thomas, S.-M., Thomas, R., Davidson, P., Reichart, P., Koch-Müller, M., Dollinger, G., Henderson, G.S., and Neuville, D.R. (2008) Application of Raman spectroscopy to quantify trace water concentrations in glasses and garnets. American Mineralogist, 93, 1550-1557.
29. Tokár, K., Jochym, P.T., Parlinski, K., Lazewski, J., Piekarz, P., and Sternik, M. (2010) DFT study of structure stability and elasticity of wadsleyite II. Journal of Physics: Condensed Matter, 22, 145402.
30. Tsuchiya, J. and Tsuchiya, T. (2009) First-principles investigation of the structural and elastic properties of hydrous wadleyite under pressure. Journal of Geophysical Research, 114, B02206.
31. Walker, D. (1991) Lubrication, gasketing, and precision in multianvil experiments. American Mineralogist, 76, 1092-1100.
32. Wittlinger, J., Fischer, R., Werner, S., Schneider, J., and Schulz, H. (1997) High-Pressure Study of h.c.p.-Argon. Acta Crystallographica, B53, 745-749. (Pubitemid 127438800)
33. Wu, Z. and Wentzcovitch, R.M. (2007) Vibrational and thermodynamic properties of wadsleyite; a density functional study. Journal of Geophysical Research, 112, B12202.