礦物資料庫與水晶療法礦物RigrahamiteRigrahamiteNa2Ca2Th2(CO3)4(HCO3)2(OH)4(H2O)7Monoclino IMA approved成分Composizione (% in peso)ThOCaCThThorium40.5%OOxygen40.5%CaCalcium7.0%CCarbon6.3%NaSodium4.0%HHydrogen1.8%