Proc. Roy. Soc. Q’Lanp, Vou. xx. Puate VI. 
Beg) 
Zircon (Hyacinth). Ruby. Carnet (“yrape, : 
Fhodolite, Almanatite. Essonete| Carbunete|}. Spinel 
Galas Ruby, Aubrcelle, Spinel Auby). Orvameond. 
Tourmaline (Azdellite). 
BON 
Sapphire (Ady). Carnet (Crossularite). 
Chrysoberyl. Spinel (Rulicelle) ae 
Diamond. Tourmaline (Audellite). Beryl. 
Ps ORANGE 
ae Uaernth). Sa apphire (Oriental iypax). 
Carnet ( Cent ssonite). Chrysoberul . 
woicell ). Topaz. Utamond. Tourmaline. 
- 
7 
Spinel ( 
