The (Mg,Fe2+) substitution in ferri-clinoholmquistite, □Li2(Mg,Fe2+)3Fe3+ 2Si8O22(OH)2

European Journal of Mineralogy

Volumn 17, Issue 5, 2005, Pages 733-740

  Iezzi, Gianluca ^a   Della Ventura, Giancarlo ^b   Hawthorne, Frank C ^c   Pedrazzi, Giuseppe ^d   Roberrt, Jean Louis ^e   Novembre, Daniela ^a  

^a UNIVERSITY OF CHIETI   (Italy)

^b ROMA TRE UNIVERSITY   (Italy)

^c UNIVERSITY OF MANITOBA   (Canada)

^d INFM   (Italy)

^e UMR 7327   (France)

Author keywords

Cell parameters; Ferri clinoholmquistite; Infrared and M ssbauer spectroscopy; Short range order; Synthesis

Indexed keywords

ATOMIC PHYSICS; DIFFRACTION; IGNEOUS ROCKS; MAGNESIUM; MOLYBDENUM METALLOGRAPHY; QUARTZ; SILICON; STRUCTURE (COMPOSITION); SYNTHESIS (CHEMICAL); X RAY POWDER DIFFRACTION; X RAYS;

AMPHIBOLE COMPOSITIONS; CELL PARAMETER; FERRI-CLINOHOLMQUISTITE; HYDROTHERMAL TECHNIQUES; NOMINAL COMPOSITION; OH-STRETCHING SPECTRA; SHORT RANGE ORDERING; SSBAUER SPECTROSCOPIES;

IRON METALLOGRAPHY;

AMPHIBOLE; CRYSTAL STRUCTURE; INFRARED SPECTROSCOPY; MOSSBAUER SPECTROSCOPY;

EID: 27244461102     PISSN: 09351221     EISSN: None     Source Type: Journal    
DOI: 10.1127/0935-1221/2005/0017-0733     Document Type: Article

References (29)

1. Burns, R.G. & Strens, R.G.J. (1966): Infrared study of the hydroxyl bonds in clinoamphiboles. Science, 153, 890-892.
2. 1/c→ C2/c phase transition. Phys. Chem. Minerals, 30, 20-30.
3. Chou, I.M. (1987): Oxygen buffer and hydrogen sensor technique at elevated pressures and temperatures. in "Hydrothermal experiments techniques". H.L. Barnes & G.C. Ulmer, eds., Wiley, New York.
4. Deer, W.A., Howie, R.A., Zussman, J. (1999): Rock Forming Minerals, Double-chain Silicates. Longman Scientific & Technical, 692 p.
5. Della Ventura, G. (1992): Recent developments in the synthesis and characterization of amphiboles. Synthesis and crystal chemistry of richterite. Trends in Mineralogy, 1, 153-192.
6. Della Ventura, G., Robert, J.L., Hawthorne, F.C. (1996): Infrared spectroscopy of synthetic (Ni,Mg,Co)-potassium-richterite. in "Mineral Spectroscopy: a Tribute to Roger G. Burns". M. D. Dyar, C. McCammon, M. W. Schaefer, eds., The Geochem. Soc. Spec. Publ., No. 5, 55-63.
7. 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.
8. Della 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.
9. o2, Am. Mineral., in press.
10. Hamilton, D.L. & Henderson, C.M.B. (1968): The preparation of silicate compositions by a gelling method. Mineral. Mag., 36, 832-838.
11. Hawthorne, F.C. (1983): The crystal chemistry of the amphiboles. Can. Mineral., 21, 173-480.
12. Hawthorne, F.C., Della Ventura, G., Robert, J.L. (1996): Short-range order and long-range order in amphiboles: a model for the interpretation of infrared spectra in the principal OH-stretching region. Geochim. Cosmochim. Acta, Spec. Vol. 5, 49-54.
13. Hawthorne, F.C., Welch, M.D., Della Ventura, G., Shuangxi Liu, Robert, J.-L., Jenkins, D.M. (2000): Short-range order in synthetic aluminous tremolites: an infrared and triple-quantum MAS NMR study. Am. Mineral., 85, 1716-1724.
14. Iezzi, G. (2001): Cristallochimie des amphiboles à lithium, approche expérimentale. Unpublished PhD Thesis, University of Orléans.
15. 2. Eur. J. Mineral., 15, 321-327.
16. BLi solid-solution in A-site vacant amphiboles: synthesis and cation ordering along the ferri-clinoferroholmquistite-riebeckite join. Am. Mineral., 88, 955-961.
17. 2. Phys. Chem. Minerals, 31, 375-385.
18. Law, A.D. (1976): A model for the investigation of the hydroxyl spectra of amphiboles. in "The physics and chemistry of minerals and rocks". Strens R.G.J., ed., J. Wiley and Sons, London.
19. Law, A.D. & Whittaker, E.J. (1981): Studies of the orthoamphiboles 1 - The Mössbauer and infrared spectra of holmquistite. Bull. Minéral., 104, 381-386.
20. Leake, B.E., Woolley, A.R., Birch, W.D., Burke, E.A.J., Ferraris, G., Grice, J.D., Hawthorne, F.C., Kisch, H.J., Krivovichev, V.G., Schumacher, J.C., Stephenson, N.C.N., Whittaker, E.J.W. (2004): Nomenclature of amphiboles: additions and revisions to the International Mineralogical Association's amphibole nomenclature. Can. Mineral., 41, 1355-1362.
21. London, D. (1986): Holmquistite as a guide to pegmatitic rare metal deposits. Econ. Geol., 81, 704-712.
22. 2O and comparison with natural Li-free white micas. Mineral. Mag., 50, 257-266.
23. Redhammer, G.J. & Roth, G. (2002): Crystal structure and Mössbauer spectroscopy of the synthetic amphibole potassic-ferri-ferrofichterite at 298 K and low temperatures (80 K-110 K). Eur. J. Mineral., 14, 105-114.
24. 2+ order-disorder behaviour in amphiboles. Phys. Chem. Minerals, 29, 562-570.
25. Shannon, R.D. (1976): Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Cryst., A32, 751-767.
26. Skogby, H. & Rossman, G.R. (1991): The intensity of amphibole OH bands in the infrared absorption spectrum. Phys. Chem. Minerals, 18, 64-68.
27. Strens, R.S.J. (1966): Infrared study of cation ordering and clustering in some (Fe,Mg) amphibole solid solutions. Chem. Comm., 15, 519-520.
28. Strens, R.S.J. (1974): The common chain, ribbon and ring silicates. in "The Infrared Spectra of Minerals", Farmer V.C., ed., Mineral. Soc. Monogr., 4, 305-330.
29. Wilkins, R.W.T. & Ito, J. (1967): Infrared spectra of some synthetic tales. Am. Mineral., 52, 1649-1661.