A sample of Siderite. Siderite is a mineral composed of iron carbonate. It takes its name from the Greek word sideros meaning “ironâ€Â. It is a valuable iron mineral,since it is 48% iron and contains no sulfur or phosphorus | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kinsman, Edward |
Taille de l’image : | 3610 px × 2400 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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