Demantoid. Cubic crystals of the gemstone demantoid in a host rock of fibrous chrysotile asbestos. Demantoid is a variety of andradite,a calcium- and iron-rich garnet. It is green in colour,sometimes with yellow shading. This specimen,from Val Malenco,Lombardia,Italy,measures 70 millimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 5616 px × 3744 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |