礦物資料庫與水晶療法礦物ErtixiiteDavid Hospital·CC BY-SA 4.0·WikimediaErtixiiteNa2Si4O9Cubico IMA approved成分Composizione (% in peso)OSiNaOOxygen47.6%SiSilicon37.2%NaSodium15.2%詞源命名來源 Irtysh.