Ettringite, Hausmannite – N'Chwaning, Kuruman, Kalahari Manganese Field, Northern Cape, South Africa
 Remarkably large and high-quality ettringites make up this wonderful display specimen! The well-formed, long-prismatic crystal form is rare and highly sought after. The intensely colored and translucent ettringite crystals form a beautiful, graphic form.
 Shiny hausmannites accompany the intense yellow ettringites and form a very beautiful contrast.
 A top piece both in terms of quality and aesthetics.