Limonite stalactite. Stalactite formed from the iron-bearing ore limonite. Limonite is not a true mineral but is a mixture of similar iron oxide minerals,including goethite,lepidocrocite and jarosite | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 3425 px × 5138 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |