Rhodochrosite mineral. Rhodochrosite is a manganese carbonate mineral that is a rose-red colour when pure,as here. It is mined as a source of manganese,and also for jewellery. This sample measures 40 millimetres across | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 4989 px × 3426 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |