Structure and crystal-field spectra of Co3Al2(SiO4)3 and (Mg,Ni)3Al2(SiO4)3 garnet

American Mineralogist

Volumn 81, Issue 1-2, 1996, Pages 61-66

  Ross II, Charles R ^a,b   Keppler, Hans ^a   Canil, Dante ^a,c   O'Neill, Hugh St C ^a,d  

^a UNIVERSITÄT BAYREUTH   (Germany)

^b UNIVERSITY OF NEBRASKA LINCOLN   (United States)

^c UNIVERSITY OF VICTORIA   (Canada)

^d AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM COMPOUNDS; COBALT METALLOGRAPHY; GARNETS; LATTICE CONSTANTS; MAGNESIUM COMPOUNDS; MAGNESIUM METALLOGRAPHY; NICKEL METALLOGRAPHY; OLIVINE; SILICON; SINGLE CRYSTALS;

COORDINATION GEOMETRY; CRYSTAL FIELD PARAMETER; CRYSTAL FIELD STABILIZATION ENERGIES; CRYSTAL-FIELD SPECTRUM; CRYSTAL-FIELD SPLITTING; PARTITION COEFFICIENT; SINGLE CRYSTAL X-RAY DIFFRACTION; STRUCTURE REFINEMENTS;

NICKEL COMPOUNDS;

CRYSTAL FIELD SPECTRA; CRYSTAL STRUCTURE; GARNET; OPTICAL SPECTROSCOPY; XRD;

EID: 0029770030     PISSN: 0003004X     EISSN: None     Source Type: Journal    
DOI: 10.2138/am-1996-1-209     Document Type: Article

References (21)

1. Bodinier, J.-L., Dupuy, C, Dostal, J., and Merlet, C. (1987) Distribution of trace transition elements in olivine and pyroxenes from ultramafic xenoliths: Application of microprobe analysis. American Mineralogist, 72, 902-913.
2. Burns, R.G. (1985) Thermodynamic data from crystal field spectra. In Mineralogical Society of America Reviews in Mineralogy, 14, 277-316.
3. _ (1993) Mineralogical applications of crystal field theory (2nd edition), 551 p. Cambridge University Press, Cambridge.
4. Canil, D. (1994) An experimental calibration of the "nickel in garnet" geothermometer with applications. Contributions to Mineralogy and Petrology, 117, 410-420.
5. Figgis, B.N. (1966) Introduction to ligand fields, 351 p. Wiley, New York.
6. Gibbs, G.V., and Smith, J.V. (1965) Refinement of the crystal structure of synthetic pyrope. American Mineralogist, 50, 2023-2039.
7. Greenwood, N.N., and Earnshaw, A. (1984) Chemistry of the elements, 1542 p. Pergamon, Oxford, U.K.
8. Griffin, W.L., Cousens, D.R., Ryan, C.G., Sie, S.H., and Suter, G.F. (1989) Ni in chrome pyrope garnets: A new geothermometer. Contributions to Mineralogy and Petrology, 103, 199-202.
9. Guyot, F., Malavergne, V., O'Neill, H.St.C., von Seckendorf, V., Peyronneau, J., and Poirier, J.P. ( 1994) High-pressure transformations of iron, nickel and cobalt bearing olivines: An experimental investigation. Fifth International Symposium on Experimental Mineralogy, Petrology and Geochemistry, Abstract Supplement 1 to Terra Nova, 6, 21.
10. Hamilton, W.C. (1965) Significance tests on the crystallographic R factor. Acta Crystallographica, 18, 502-510.
11. Hazen, R.M., and Finger, L.W. (1982) Comparative crystal chemistry, 231 p. Wiley, New York.
12. Huheey, J.E. (1983) Inorganic chemistry (3rd edition), 936 p. Harper and Row, New York.
13. Keppler, H. (1992) Crystal field spectra and geochemistry of transition metal ions in silicate melts and glasses. American Mineralogist, 77, 62-75.
14. Keppler, H., and Rubie, D.C. (1993) Pressure-induced coordination changes of transition-metal ions in silicate melts. Nature, 364, 54-56.
15. Matsui, Y., and Banno, S. (1969) Partition of divalent transition metals between coexisting ferromagnesian minerals. Chemical Geology, 5, 259-265.
16. Novak, G.A., and Gibbs, G.V. (1971) The crystal chemistry of the silicate garnets. American Mineralogist, 56, 791-825.
17. 12 garnet. Journal of the Japanese Association of Mineralogists, Petrologists, and Economic Geologists, 76, 58-60.
18. Shannon, R.D. (1976) Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallographica, A32, 751-767.
19. Skinner, B.J. (1956) Physical properties of end-members of the garnet group. American Mineralogist, 41, 428-436.
20. 2. Physical Review, 113, 775-780.
21. Thibault, Y., and Walter, M.J. (1995) The influence of pressure and temperature on the metal-silicate partition coefficients of nickel and cobalt in a model C1 chondrite and implications for metal segregation in a deep magma ocean. Geochimica et Cosmochimica Acta, 59, 991-1002.