Tourmaline
Specimen ID: AP-K3A-68
Tourmaline : AD3G6 (T6O18)(BO3)3X3Z
Mindat locality:
6.24mm x 5.22mm x ?mm
weight: 0.7 carats
This cut is referred to as an "Oval Step"
Mineral(s)
8,544 gemdatids have been issued as of 16th Jun 2025 3:35 am UTC