Basis data mineral & terapi kristalMineralGalgenbergite-(Ce)Galgenbergite-(Ce)CaCe2(CO3)4·H2OTriclino IMA approvedKomposisiComposizione (% in peso)CeOCCaCeCerium48.5%OOxygen36.0%CCarbon8.3%CaCalcium6.9%HHydrogen0.3%EtimologiDinamai dari railroad tunnel Galgenberg.