Polyhedron distortions in tourmaline

Canadian Mineralogist

Volumn 40, Issue 1, 2002, Pages 153-162

  Ertl, Andreas ^a   Hughes, John M ^a   Pertlik, Franz ^a   Foit Jr , Franklin F ^a   Wright, Stephen E ^a   Brandstätter, Franz ^a   Marler, Bernd ^a  

^a UNIVERSITY OF VIENNA   (Austria)

Author keywords

Crystal structure; Polyhedron distortion; Tourmaline

Indexed keywords

CHARGED PARTICLES; COMPOSITION; FLUORINE; YTTRIUM;

POLYHEDRON DISTORTIONS; TOURMALINES;

MINERALOGY;

CHEMICAL COMPOSITION; CRYSTAL STRUCTURE; TOURMALINE;

EID: 0036476233     PISSN: 00084476     EISSN: None     Source Type: Journal    
DOI: 10.2113/gscanmin.40.1.153     Document Type: Article

References (31)

1. The geometry of polyhedral distortions. Predictive relationships for the phosphate group
2. Linking structure and chemistry in the schorl-dravite series
3. Bonding characterization of triangular boron in tourmaline
4. Inclusive chemical characterization of tourmaline: Mössbauer study of Fe valence and site occupancy
5. Crystal structure of aluminum-rich schorl overgrown by boron-rich olenite from Koralpe, Styria, Austria
6. Empirical formulae for the calculation of and X-O2 bond lenghts in tourmaline and relations to tetrahedrally-coordinated boron
7. Investigations on olenite with excess boron from the Koralpe, Styria, Austria
8. Ein hellblauer Olenit - Schörl - Dravit Mischkristall von Ebersdorf, Niederösterreich: Strukturanalyse und Chemie
9. The structure of vanadium-bearing tourmaline and its implications regarding tourmaline solid solutions
10. The occurrence and crystal structure of foitite from a tungsten-bearing vein at Copper Mountain, Taos County, New Mexico
11. Ordering of Fe and Mg in the tourmaline crystal structure: The correct formula
12. Povondraite, a redefinition of the tourmaline ferridravite
13. Feruvite, a new member of the tourmaline group, and its crystal structure
14. Bond-valence constraints on the chemical composition of tourmaline
15. Classification of the minerals of the tourmaline group
16. Metamorphic tourmaline and its petrologic applications
17. Tetrahedrally coordinated boron in a tourmaline: Boron-rich olenite from Stoffhütte, Koralpe, Austria
18. [4]Si substitution in natural tourmalines
19. Cu-bearing tourmaline from Paraiba, Brazil
20. Nuclear magnetic resonance and infrared spectroscopic study of excess-boron olenite from Koralpe, Styria, Austria
21. Strukturverfeinerung von Liddicoatit
22. Quadratic elongation: A quantitative measure of distortion in coordination polyhedra
23. Reexamination of olenite from the type locality: Detection of boron in tetrahedral coordination
24. Synthetic tourmaline (olenite) with excess boron replacing silicon in the tetrahedral site. I. Synthesis conditions, chemical and spectroscopic evidence
25. Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides
26. Tetrahedral boron in naturally occurring tourmaline
27. 6 polyhedra in inorganic compounds
28. Turmaline mit Borüberschuß im system
29. X-site vacant Al-tourmaline: A new synthetic end-member
30. Optimization of site occupancies in minerals using quadratic programming
31. Petrographisch-geologische Untersuchungen in den östlichen Gurktaler Alpen, westlich von Friesach in Kärnten