I am attaching the averaged, raw data and Fe K-edge EXAFS spectrum (extracted using SixPack) of scorodite.  The mineral was prepared following the procedure outlined in Paktunc et al. (2008).  The data were collected at the Stanford Synchrotron Radiation Lightsource in transmission mode with the sample housed in a liquid nitrogen cryostat.  You can find additional details on the preparation of the sample and data collection from the publication where the spectrum is reported and modeled (van Genuchten et al. 2014, Geochimica et Cosmochimica Acta). 

Please let me know if you have any other questions about data collection.

Best,

Case M. van Genuchten

Environmental Geochemistry Laboratory

Institute of Earth Surface Dynamics

University of Lausanne, Lausanne, CH