قاعدة بيانات المعادن والعلاج بالكريستالالمعادنArdennite-(V)David Hospital·CC BY-SA 4.0·WikimediaArdennite-(V)Mn2⁺4Al4(AlMg)(VO4)(SiO4)2(Si3O10)(OH)6Ortorombico IMA approvedالتركيبComposizione (% in peso)OSiAlMnOOxygen52.1%SiSilicon16.3%AlAluminium15.7%MnManganese6.4%VVanadium5.9%MgMagnesium2.8%HHydrogen0.7%