AM_Ferberite Formula: W Fe O4 Name: Ferberite Unit cell: 4.753 5.72 4.968 90.0 90.08 90.0 , V=135.07 Space group: P12/C1 (13)

Escobar C , Cid-Dresdner H , Kittl P , Dumler I , American Mineralogist , 56 (1971) p.489-498, The relation between light wolframite and common wolframite, sample: light wolframite