According tot he information found from this February 14, 2001 capture of EQTraders:
https://web.archive.org/web/20010214.../thurgadin.htm
Talem and Meg should probably be modified as follows:
Talem Tucter –
Remove “Amber”, “Star Rose Quartz”, “Topaz”.
Add “Fire Emerald”.
Meg Tucter –
Currently as 17 gems, supposed to be 18 – Add “Star Ruby" or "Fire Emerald” Not sure which one, probably star ruby.