Rhodocrosite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
33 x 30 x 21 mm
(Author: Pierre Joubert)
| Dimensions: | 943 x 950 |
| File size: | 154.49 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |