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.
Dimensions:
6 cm (2.3”) x 4.6 cm (1.8”)
Weight:
111 g
These pieces are not polished.