NoneOpal [SiO2·nH2O]

Spectrum Line Emitter
Position
Technique Temperature
Reference
Plot Unspecified 550.0nm CL/PL (details) Ambient Gorobets and Rogojine 2002; Gotze 2000
Plot Plot NBOHC 649.0nm CL (details) Götze 2000c
Plot Unspecified 650.0nm CL (details) Ambient Richter et al. 2003
Plot Unspecified 650.0nm CL (details) Ambient Gorobets and Rogojine 2002; Gotze 2000