Crocoite mineral crystals. This mineral is a form of lead chromate (PbCrO4). It is rarely found as a large crystal,mostly forming aggregates of small prismatic crystals,as here | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Goetgheluck, Pascal |
Taille de l’image : | 4752 px × 3685 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |