礦物資料庫與水晶療法礦物FervaniteDavid Hospital·CC BY-SA 4.0·WikimediaFervaniteFe3⁺4V5⁺4O16·5H2OMonoclino crown IMA grandfathered成分Composizione (% in peso)OFeVOOxygen74.2%FeIron12.3%VVanadium11.2%HHydrogen2.2%詞源命名來源 chemical composition.