礦物資料庫與水晶療法礦物AlflarseniteAlflarseniteNaCa2Be3Si4O13(OH)·2H2OMonoclino IMA approved成分Composizione (% in peso)OSiCaOOxygen50.8%SiSilicon22.3%CaCalcium15.9%BeBeryllium5.4%NaSodium4.6%HHydrogen1.0%詞源命名來源 Alf O. Larsen.