AM_Hercynite_30
Formula: Fe.924 Al1.948 Mg.116 O4
Name: Hercynite
Unit cell: 8.1511 8.1511 8.1511 90.0 90.0 90.0 , V=541.56
Space group: FD3M (227)

Lavina B , Cesare B , Alvarez-Valero A M , Uchida H , Downs R T , Koneva A , Dera P , American Mineralogist , 94 (2009) p.657-665, Closure temperatures of intracrystalline ordering in anatectic and metamorphic, hercynite, Fe2+Al2O4, Note: Sample AVMa8.9, Locality: El Hoyazo, lavas of the Neogene Volcanic Province of SE Spain