Jamesonite mineral sample. This mineral is a sulphide that contains the metals lead,iron and antimony. It is of hydrothermal origin,and is a soft mineral that forms fibrous crystals. This sample,from Endellion,in Cornwall,UK,is 5.5 centimetres long | |
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 : | - |