Sturmanite
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.
Photograph 1 of 6
Sturmanite on Matrix
N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.
Reference specimen
Dimensions
Display units
- Metric
- 5.3 × 2.6 × 0.7 cm
- Inches
This specimen is made up of a deposit of Sturmanite discs that are slightly fatter and much more saturated in colour compared to the March 2005 find. These come from a pocket in Nov 1998, the Sturmanite discs have a good lustre and very nice deeper colour and are deposited onto a thin host matrix which also has a deposit of fine-grained Hematite. The largest crystal reaches up to 8mm. The main display face is in great condition, on the back side there are some broken-off crystals.
Specimen data
- Specimen number
- SAMS0025
- Size class
- Small Cabinet
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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
