Charoite :
(K,Sr)15-16(Ca,Na)32[Si6O11(O,OH)6]2[Si12O18(O,OH)12]2[Si17O25(O,OH)18]2(OH,F)4·~3H2O 10.68mm x 8.40mm x ?mm
weight: 2.22 carats
This cut is referred to as a “Shallow Emerald”
8,544 gemdatids have been issued as of 13th Jul 2025 3:44 am UTC