Danburite - IR Reflectance spectra


Yellow danburite - 1.40 ct - Morogoro, Tanzania


irs  danburite 140  yellow  (Morogoro) Tanzania

Slightly-brownish-yellow danburite - 3.42 ct - Madagascar


irs  danburite 342  slightly-brownish-yellow  Madagascar

Light yellow danburite - 0.89 ct - (Madagascar)


irs  danburite 089  light-yellow  (Madagascar)

Slightly-brownish-yellow danburite - 1.00 ct - (Madagascar)


irs  danburite 100  slightly-brownish-yellow  (Madagascar)

Brownish-orange danburite - 16.15 ct rough - (Tanzania)


irs  danburite 1615B  brownish-orange  (Tanzania)  bag-5

Very-light-pink danburite - 6.46 ct - La Aurora Mine, Charkas, San Luis Potosi, Mexico


irs  danburite 646  very-light-pink  LaAuroraMine Charkas SanLuisPotosi Mexico

Colorless danburite - 1.41 ct - (Mexico)


irs  danburite 141  colorless  (Mexico)