Basis data mineral & terapi kristalMineralQitianlingiteQitianlingiteFe2⁺2Nb2W6⁺O10Ortorombico IMA questionableKomposisiComposizione (% in peso)NbWOFeNbNiobium31.7%WTungsten31.4%OOxygen27.3%FeIron9.5%EtimologiDinamai dari Qitianling complex.