Hematite, Andradite
Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa
Photograph 1 of 5
Sturmanite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa
Reference specimen
Dimensions
Display units
- Metric
- 1.1 x 1.2 x 0.7 cm
- Inches
The specimen is a thumbnail single crystal of sturmanite with twinning crystals penetrating both flat sides. The tabular crystal is hexagonal with bevelled edges tapering towards a balded edge. In proportion the main crystal is large at 1.1cm across. This is from finds in March 2005.
Specimen data
- Specimen number
- SAMS-333
- Size class
- Thumbnail
- 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
