Sugilite
KNa₂(Fe²⁺,Mn²⁺,Al)₂Li₃Si₁₂O₃₀
Wessels Mine, Kuruman, South Africa

An incredible sample of crystalline Sugilite from South Africa. Sugilite is almost always seen as massive material, and examples of microcrystalline sugilite are extremely scarce and always highly sought after.