- MD-174150
- Sugilite, Ruizite
- Wessels Mine (Wessel's Mine), Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa
- Thumbnail, 1.3 x 0.9 x 0.7 cm
- SOLD
Sharp microcrystalline sugillite with equally minute ruizite present. Ex. Willy Israel Collection.