AM_Diaspore_4 Formula: Al O2 H Name: Diaspore Unit cell: 4.4027 9.4273 2.8464 90.0 90.0 90.0 , V=118.14 Space group: PBNM (62)
Klug A , Farkas L , Physics and Chemistry of Minerals , 7 (1981) p.138-140, Structural investigations of polycrystalline diaspore samples, by x-ray powder diffraction, Note: sample #3, Locality: from Viet-Nam, associated with hematite, ilmenite and chamosite