Azurite (blue) and malachite (green) deposits in what was the vent of an ancient black smoker. Azurite is a hydrated copper carbonate mineral,malachite is a copper carbonate hydroxide mineral. Photographed at the site of a former copper mine,Macalder,Kenya | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hill, Phil |
Taille de l’image : | 3413 px × 5120 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |