1. ESRF The European Synchrotron 71 Avenue des Martyrs Grenoble F‐38000 France
2. Center for Nuclear Sciences and Technologies (C2TN), Instituto Superior Técnico University of Lisbon Estrada Nacional 10, km 139.7 Bobadela‐LRS P‐2695‐066 Portugal
3. Department of Geology University of Salamanca Plaza de la Merced s/n Salamanca E‐37008 Spain
4. Department of Mineralogy and Petrology Complutense University of Madrid Avd. José Antonio Novais s/n Madrid E‐28040 Spain
5. Instituto de Geociencias (IGEO) (Complutense University of Madrid—Consejo Superior de Investigaciones Científicas) Avd. José Antonio Novais s/n Madrid E‐28040 Spain