Dumortierite
Specimen ID: C6-9L8-VA
Dumortierite : Al(Al2O)(Al2O)2(SiO4)3(BO3)
Mindat locality:
12.15mm x ?mm x ?mm
weight: 8.18 carats
This cut is referred to as a "Square Cushion Cabochon"
Mineral(s)
8,544 gemdatids have been issued as of 16th Jul 2025 6:11 am UTC