Sillimanite
Specimen ID: C7-Y19-Q8
Sillimanite : Al2(SiO4)O
Mindat locality:
weight: 12.97 carats
Very light yellowish green sillimanite from India.
Measurements: 16.16 x 13.13 x 8.99 mm.
Mineral(s)
3,420 gemdatids have been issued as of 12th Mar 2026 12:50 pm UTC