The crystal chemistry of Mn3+ in the clino- and orthozoisite structure types, Ca2M33+[OH | O | SiO4 | Si2O7]: A structural and spectroscopic study of some natural piemontites and "thulites" and their synthetic equivalents

Zeitschrift fur Kristallographie

Volumn 217, Issue 11, 2002, Pages 563-580

  Langer, K ^a   Tillmanns, E ^b,c   Kersten, M ^a   Almen, H ^c   Arni, R K ^a  

^a TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

^b UNIVERSITY OF VIENNA   (Austria)

^c UNIVERSITY OF WÜRZBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM DERIVATIVE; CALCIUM DERIVATIVE; IRON DERIVATIVE; MANGANESE DERIVATIVE; MINERAL; SILICON DERIVATIVE;

ABSORPTION; ARTICLE; COMPRESSION; CRYSTAL STRUCTURE; ELECTRON PROBE MICROANALYSIS; ENERGY; POLARIZATION; QUANTITATIVE ANALYSIS; SPECTROSCOPY; STRUCTURE ANALYSIS; SYNTHESIS;

EID: 0041805507     PISSN: 00442968     EISSN: None     Source Type: Journal    
DOI: 10.1524/zkri.217.11.563.20780     Document Type: Article

References (34)

1. 4]: Crystal structure refinements, Moessbauer, and polarized optical absorption spectra. Z. Kristallogr. 155 (1981) 81-113.
2. 4]: An experimental investigation. J. Petrology 24 (1983) 48-75.
3. 4 | O | OH). Contrib. Mineral. Petrol. 60 (1977) 225-245.
4. Baur, W. H.; Wenninger, G.; Roy, S.: SADIAN86. Universität Frankfurt 1986.
5. Burnham, C. W.; Buerger, M. J.: Refinement of the crystal structure of andalusite. Z. Kristallogr. 115 (1961) 269-290.
6. Burns, R. G.; Strens, R. G. J.: Structural interpretation of polarized absorption spectra of the Al-Fe-Mn-Cr epidotes. Mineral. Mag. 36 (1967) 204-226.
7. Cemič, L.; Geiger, C. A.; Hoyer, W. W.; Koch-Müller, M.; Langer, K.: Piston-cylinder techniques: Pressure and temperature calibration of a pyrophyllite-based assembly by means of DTA measurements, a salt-based assembly, and a cold-sealing sample encapsulation method. N. Jb. Miner. Mh. (1990) 49-64.
8. 5 polymorphs. Am. J. Sci. Schairer Vol 267-A (1969) 96-113.
9. Dollase, W. A.: Refinement and comparison of the structures of zoisite and clinozoisite. Am. Mineral. 53 (1968) 1882-1898
10. Dollase, W. A.: Crystal structure and cation ordering in piemontite. Am. Mineral. 54 (1969) 710-717.
11. Finger, L. W.; Prince, R.: US Natl. Bur. Stand., Techn Note 854 (1975).
12. 3+ bearing silicate garnet. N. Jb. Miner. Mh. (1981) 245-256.
13. -1 and its application to garnet end members synthesized at high pressures. In: Schreyer, W. ed.: High-pressure researches in geosciences, pp 247-258. Schweizerbart, Stuttgart 1982.
14. Gabe, E. J.; Portheine, J. C.; Whitlow, S. H.: A reinvestigation of the epidote structure: Confirmation of the iron location. Am. Mineral. 58 (1973) 218-223.
15. International Tables for X-ray Crystallography, Vol. IV, revised and supplementary tables (Eds. J. A. Ibers, W. C. Hamilton) The Kynoch press, Birmingham 1974.
16. Jahn, H. A.; Teller, E.: Stability of polyatomic molecules in degenerate electronic ground states. I. Orbital degeneracy. Proc. Roy. Phys. Soc. (London) A161 (1937) 220-235.
17. 7] with 0.5 ≤ p ≤ 1.6. Z. Kristallogr. 185 (1988) 111.
18. Keskinen, M.; Liou, J. G.: Stability relations of Fe - Mn - Al piemontite. J. Metamorph. Geol. 5(4) (1987) 495-507.
19. König, E.; Kremer, S.: Ligand field energy diagrams. Plenum Press, New York 1977.
20. Langer, K.: UV to NIR spectra of silicate minerals obtained by microscope spectrometry and their use in mineral thermodynamics and kinetics. in: Salje, E. K. H. ed.: Physical Properties and Thermodynamic Behaviour of Minerals, pp. 639-685. Reidel, Dordrecht 1988.
21. 6], in the crystal structures of oxygen based solid solutions: local versus crystal averaging methods. Z. Kristallogr. 216 (2001) 87-91.
22. -1. Phys. Chem. Minerals 1 (1977) 273-299.
23. -1 (2.5-40 μm). Z. Kristallogr. 144 (1976) 434-436.
24. Langer, K.; Smith, G.; Hålenius, U.: Reassignment of the absorption spectra of purple yoderite. Phys. Chem. Minerals 8 (1982) 143-145.
25. Marfunin, A. S.: Physics of Minerals and Inorganic Materials. Springer, Heidelberg 1979.
26. Robinson, K.; Gibbs, G. V.; Ribbe, P. H.: Quadratic elongation: A quantitative measure of distortion in coordination polyhedra. Science 172 (1971) 567-570.
27. Sheldrick, G.: Programs for crystal structure determination. Cambridge 1976.
28. Shannon, R. D: Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallogr. A32 (1976) 751-767.
29. 3+-bearing andalusite and epidote type minerals. Phys. Chem. Minerals 8 (1982) 138-147.
30. 6 octahedra in the epidote and perovskite structures. Mineral. Mag. 35 (1966) 777-780.
31. Strunz, H.: Klockmanns Lehrbuch der Mineralogie, pp. 698-699. Enke Verlag, Stuttgart 1978.
32. 3+). Thirteenth Int. Congr. Crystallogr., Hamburg (1984), Abstr 08.4-42.
33. Tröger, W. E.: Tabellen der gesteinsbildenden Minerale. Schweizerbart, Stuttgart 1952.
34. Wilson, E. B.; Decius, J. C.; Cross, P. C.: Molecular vibrations. McGraw Hill, New York 1955.