Goethite Hazemann J, Berar J, Manceau A Materials Science Forum 79 (1991) 821-826 Rietveld studies of the aluminium-iron substitution in synthetic goethite _cod_database_code 1008766 _database_code_amcsd 0016643 4.6188 9.9528 3.0236 90 90 90 Pbnm atom x y z Fe1 .0466 .8552 .25 O1 .714 .2006 .25 O2 .192 .0517 .25