Errata Chapter 9: Point groups
page # 202
Fig. 9.5
Stereographic projection for bar-6 should have a bold circle.
page # 203
Fig. 9.6
Stereographic projections for 4/m and 6/m should have a bold circle.
page # 205
Fig. 9.7
The label for the stereographic projection of "3m" should not have a space between "3" and "m".
page # 206
Fig. 9.8
The two-fold axes are missing in the SP for bar-6m2.
page # 207
Fig. 9.9
The stereographic circles and mirror planes should all be bold.
page # 221
Fig. 9.14
The label for 2mm should read "mm2".