- MD-187676
- Hausmannite
- Wessels Mine (Wessel's Mine), Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa
- Thumbnail, 1.6 x 1.6 x 1.5 cm
- SOLD
Razor-sharp, mirror-luster, tetragonal hasumannite crystals, dominated by the largest pyramid form a fine thumbnail cluster from the Wessels Mine of South Africa.