TJ93S1: Floater complex crystal of Hematite with very well defined faces and edges and an extraordinary luster, with very well developed crystals of black Gaudefroyite that have a considerable size for the species and are formed mainly by the prism and terminal pyramids.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa

Specimen size: 3.1 × 2.5 × 2 cm = 1.22” × 0.98” × 0.79”