Tourmaline
Specimen ID: CD-498-T8
Tourmaline : AD3G6 (T6O18)(BO3)3X3Z
Mindat locality:
4.63mm x ?mm x ?mm
weight: 0.27 carats
This gem is from a piece of rough that was mined by Dean McCrillis in the early 1970's. The piece of rough was a gift to Richard Kosnar from McCrillis.
Mineral(s)
8,544 gemdatids have been issued as of 16th Jul 2025 6:06 am UTC