- MD-174149
- Sugilite, Ruizite
- Wessels Mine (Wessel's Mine), Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa
- Thumbnail, 1.7 x 1.1 x 1.0 cm
- SOLD
Sharp microcrystalline sugillite with equally minute ruizite present. Ex. Willy Israel Collection.