1. Institute of Meteoritics; Department of Earth and Planetary Sciences; Albuquerque New Mexico USA
2. Space Science Institute; Boulder Colorado USA
3. Los Alamos National Laboratory; Los Alamos New Mexico USA
4. NASA Ames Research Center; Moffett Field California USA
5. LPGN, CNRS, UMR6112; Université Nantes; Nantes France
6. Laboratoire de Minéralogie et Cosmochimie du Muséum; Muséum National d'Histoire Naturelle; Paris France
7. Institut de Recherche en Astrophysique et Planétologie; Université Paul Sabatier; Toulouse France
8. Planetary Science Institute; Tucson Arizona USA
9. ISTerre; Grenoble France
10. Department of Astronomy; Mount Holyoke College; South Hadley Massachusetts USA
11. Astrogeology Science Center; U.S. Geological Survey; Flagstaff Arizona USA
12. Department of Geosciences; State University of New York at Stony Brook; Stony Brook New York USA
13. Space Research Centre, Department of Physics and Astronomy; University of Leicester; Leicester UK
14. GeoResources, CNRS, UMR7356; Université de Lorraine; Vandoeuvre lès Nancy France
15. Optical Science Center for Applied Research; Delaware State University; Dover Delaware USA
16. Department of Physics; University of Guelph; Guelph Ontario Canada
17. Research School of Earth Sciences; Australian National University; Canberra ACT Australia
18. Albuquerque Academy; Albuquerque New Mexico, USA