Tourmaline
Specimen ID: D4-3KW-HK
Tourmaline : AD3G6 (T6O18)(BO3)3X3Z
Mindat locality:
13.74mm x 7.07mm x ?mm
weight: 3.67 carats
This cut is referred to as an "Elongated Emerald"
Mineral(s)
8,544 gemdatids have been issued as of 1st Jul 2025 4:03 am UTC