Stone
Magnetite
Magnetite, a naturally magnetic iron oxide with formula Fe₃O₄.
Also known as: magnetite · manyetit
Magnetite is a naturally magnetic iron oxide with formula Fe₃O₄. It it is foundational to the histories of lodestone, compass navigation and magnetism.
Its physical identity is distinct from spiritual interpretation. It is linked with orientation, attraction and establishing a steady axis. These correspondences are symbolic uses in modern crystal culture, not measured mineral effects.
Lukewarm soapy water and a soft cloth suit general care; avoid impact, thermal shock and harsh chemicals. Spiritual interpretations belong to belief and personal experience; they do not replace medical diagnosis or treatment. Mineral dust must not be inhaled during cutting or grinding.
Sources: GIA Gem Encyclopedia, Mindat mineral database, Metropolitan Museum gem history.
Properties
- Mohs hardness
- 5.5
- Primary color
- black
- Mineral family
- oxide