Descloizite. Specimen of descloizite (lead zinc vanadate hydroxide). It is characterized by platy crystals with a rounded triangular shape. This sample is from the Berg Aukas mine near Grootfontein,Namibia,and measures 120mm wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 5197 px × 3465 px |
Model Release : | Non requis |
Restrictions : | - |