Manganocalcite specimen. Polished block of pink manganocalcite (manganoan calcite). This variety of calcite is rich in manganese, which gives a natural pink colour. Dimensions: 21 x 9 x 8 cm. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Goetgheluck, Pascal |
Taille de l’image : | 4753 px × 7353 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |