Crystal system: Hexagonal.
Cell salt: Calcium carbonate.
Colour: White or colourless; pale shades of grey, yellow, red, blue and green; black to brown when impure.
Energy: Electromagnetic
Element: Air and fire.
Planet/sign: Mercury/Virgo; Jupiter/Sagittarius.
Uses’ Evolved specimens of Calcite crystal are clear and reflective, like a magic mirror. Clear Calcite crystal refracts light and doubles the energy of whatever it contacts with. Grey Calcite is a neutralising agent.
Yellow Calcite clears the mind. The red stones energize and tone the blood. Pink Calcite opens the heart to receive affection and love. Blue crystals may be used during purification and healing rituals. Green Calcite may be used as a money magnet or prosperity stone.