Rhodochrosite,a manganese carbonate mineral (MnCO3),coloured rose-red with shades of pale brown or pink as seen here. It occurs as a hydrothermal vein mineral,often used in jewellery. From Silverton,Colorado,USA | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 5125 px × 3417 px |
Model Release : | Non requis |
Restrictions : | - |