| Collected by Chollet Pascal - analysed sample now in the Oslo Natural History Museum, Norway EDS analysed by Jean-Marc Henot at Laboratoire Magmas et Volcans, Clermont-Ferrand, France PXRD analysed in Debye-Scherrer mode by Michel Blondieau at Laboratoire de Minéralogie, Liège, Belgium SXRD analysed by Dr. Fabrice DalBo at Oslo Natural History Museum, Norway |