Sugilite from N’chwaning Mine III, Kalahari Manganese Field, Northern Cape, South Africa
Sugilite is a relatively rare pink to purple cyclosilicate mineral with the complex chemical formula KNa₂(Fe, Mn, Al)₂Li₃Si₁₂O₃₀.
The white on the side is leftover sticky tack and can be removed.
4.4 cm (1.7”) x 4.9 cm (1.9”)
These pieces are not polished.