礦物資料庫與水晶療法礦物BearthiteBearthiteCa2Al(PO4)2(OH) IMA approved成分Composizione (% in peso)OCaPAlOOxygen45.8%CaCalcium25.5%PPhosphorus19.7%AlAluminium8.6%HHydrogen0.3%詞源命名來源 Peter Bearth.