Base de minerales y cristaloterapiaMineralesKettneriteDavid Hospital·CC BY-SA 4.0·WikimediaKettneriteCaBiCO3OFOrtorombico third eye IMA grandfatheredComposiciónComposizione (% in peso)BiOCaBiBismuth60.7%OOxygen18.6%CaCalcium11.6%FFluorine5.5%CCarbon3.5%Chakras secundarioscrown