礦物資料庫與水晶療法礦物StanleyiteDavid Hospital·CC BY-SA 4.0·WikimediaStanleyite(V4⁺O)(SO4)·6H2OOrtorombico IMA approved成分Composizione (% in peso)OVSOOxygen64.9%VVanadium18.8%SSulfur11.8%HHydrogen4.5%