Danburite - PL spectra
Yellow:
- Yellow danburite – 1.40 ct – Morogoro, Tanzania
 - Slightly-brownish-yellow danburite – 3.42 ct – Madagascar
 - Light yellow danburite – 0.89 ct – (Madagascar)
 - Slightly-brownish-yellow danburite – 1.00 ct – (Madagascar)
 - Brownish-orange danburite - 16.15 ct rough - (Tanzania)
 




Yb2+ + Mn2+ ?
No luminescence with the 405 nm source.

Not available
