Alexandrite (Chrysoberyl)
Features
Alexandrite (Chrysoberyl)^$Alexandrite (Chrysoberyl)^#Alexandrite (Chrysoberyl)^$Alexandrite (Chrysoberyl)^#Alexandrite (Chrysoberyl)^$Alexandrite (Chrysoberyl)^#Alexandrite (Chrysoberyl)^$Alexandrite (Chrysoberyl)^#Alexandrite (Chrysoberyl)^$Alexandrite (Chrysoberyl)^#Main Products
laser crystals（ alexandrite,YAG,Nd YLF,Ti Al2O3） , synthetic gemstones