Basis data mineral & terapi kristalMineralRanciéiteJohn Sobolewski (JSS)·CC BY 3.0·WikimediaRanciéite(Ca,Mn2⁺)0.2(Mn4⁺,Mn3⁺)O2·0.6H2OTrigonale heart IMA grandfatheredEtimologiDinamai dari Le Rancié Mine.Chakra sekunderthird eye
