Hello to all! I have looked to Matt Newville's data for model compounds, and I have not found those for gamma-Fe2O3, so called maghemite. Carlo Segre has provided me those from Litle Library, I thank very much his kindness. He has suggested me to obtain this way newer data. Would any of you provide me that, please? Thanking in advance -- María Elena Dra. María Elena Montero Cabrera Departamento de Medio Ambiente y Energía Centro de Investigación en Materiales Avanzados (CIMAV) Miguel de Cervantes 120, Compl. Ind. Chihuahua Chihuahua CP 31109, Chih. México Tel (614) 4391123