Barite, Rhodochrosite, Shigaite
N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
6.4 x 3.4 cm
(Author: am mizunaka)
| Dimensions: | 1600 x 1000 |
| File size: | 391.12 kbytes |
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