International
Tables for
Crystallography
Volume D
Physical properties of crystals
Edited by A. Authier

International Tables for Crystallography (2006). Vol. D. ch. 1.6, p. 173

Figure 1.6.6.1 

A. M. Glazera* and K. G. Coxb

a Department of Physics, University of Oxford, Parks Roads, Oxford OX1 3PU, England, and bDepartment of Earth Sciences, University of Oxford, Parks Roads, Oxford OX1 3PR, England
Correspondence e-mail:  glazer@physics.ox.ac.uk

[Figure 1.6.6.1]
Figure 1.6.6.1

(a) Symmetry elements of point group 3m. (b) Symmetry elements after field applied along [x_2]. (c) Effect on circular section of uniaxial indicatrix.