Magnetite. Magnetite,also known as lodestone,is a name given to either iron (III) oxide or iron (II) oxide. It is a naturally magnetic mineral. A lump of magnetite attracts pins and safety pins,temporarily magnetising them | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 3480 px × 5035 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |