Corrigenda Contributions to Gemology No. 7, Second Edition

The following mistakes have been noticed:

Page 23
The figure on the left lower corner is not labeled; it should be labeled as “Fig. Tan26d”

Page 91
Fig. Tan136 One of the axis is wrongly labeled as “Transmission T%” should be correctly labeled as “Absorption”

Page 94
The title of the table should not say “Almandite-Pyrope-Garnet” but “Grossularite-Almandite-Pyrope-Garnet” instead (corresponding to the chemical compositions shown in the table).