Hematite specimen. Hematite is a mineral composed of iron(III) oxide (Fe2O3). It is the main ore of iron. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Turtle Rock Scientific |
Taille de l’image : | 5165 px × 3438 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |