Hematite, Andradite
Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa
Photograph 1 of 5
Oyellite with Ettringite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa
Reference specimen
Dimensions
Display units
- Metric
- 7 x 3 x 3.1 cm
- Inches
The specimen has ettringite with brucite and oyellite and manganite in association on a band of sedimentary lamellar ironstone. The ettringite has a single doubly terminated crystal on an opposite face to a clustered single large crystal with smaller crystals too. The main ettringite crystal measures 2.6cm.
Specimen data
- Specimen number
- SAMS-230
- Size class
- Small Cabinet
- Country
- South Africa
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Mineral sizing guide
Longest dimension: Thumbnail up to 3 cm, Miniature up to 5 cm, Small Cabinet up to 9.4 cm, Cabinet over 9.4 cm. Size guide
