Definitions for "Magnetite"
An oxide of iron (Fe3O4) occurring in isometric crystals, also massive, of a black color and metallic luster. It is readily attracted by a magnet and sometimes possesses polarity, being then called loadstone. It is an important iron ore. Called also magnetic iron.
mineral that is naturally magnetic and mostly made of iron oxide.
black mineral that has magnetic properties and is made of iron oxide.
Keywords:  bombs, volcanic
Volcanic Bombs
Stimulates endocrine system. Improves blood circulation. Helps in meditation.