AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from South Africa > Ettringite |
DESCRIPTION: | No. 62991 |
Mineral: | Ettringite |
Locality: | Kalahari Manganese Field, Northern Cape Province, South Africa |
Description: | Cluster of translucent brown ettringite crystals with no matrix attached. The ettringite crystals are hexagonal prismatic form with shallow pyramidal terminations that have the basal pinacoid face in the center. From either Wessels or N'Chwaning mines. |
Overall Size: | 3.5x2.5x2 cm |
Crystals: | 5-27 mm |
Archived: | For reference only |
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