Iron pyrite (iron disulphide,FeS2),commonly known as fool's gold,embedded in volcanic matrix rock. Iron pyrite is the most abundant sulphide mineral and often occurs as cubes. Talc is a fine grained mineral with a soft soapy feel. This specimen is from Navajun,Spain | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 5616 px × 3744 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |