鉱物データベースとクリスタルセラピー鉱物Galgenbergite-(Ce)Galgenbergite-(Ce)CaCe2(CO3)4·H2OTriclino IMA approved構成Composizione (% in peso)CeOCCaCeCerium48.5%OOxygen36.0%CCarbon8.3%CaCalcium6.9%HHydrogen0.3%語源名前の由来 railroad tunnel Galgenberg.