HARDNESS: 7.4 on the Mohs scale.
MINERALOGY: The bojis are spherical pyrite which form secondary in the mud of a seabed, which is then at the surface weathers why has a layer of limonite.
MYTHOLOGY: If the crystal formation is thick called "Boji macho" and if the fine crystal formation is called "boji female".
PROPERTIES: They say it has a powerful protective function and very useful to overcome blockages, Boji stones provides energy. Clean blocked emotions and heal the painful memories.
CHAKRAS: Throat, Sacro.
ZODIAC SIGN: Aquarius, Scorpio, Leo and Taurus.
USES: Collection, meditation.