Röntgenite-(Ce) from France
France | |
| PERINET F. (2014) - Minéraux des terres rares de Marsanges (Haute Loire). Le Cahier des Micromonteurs N° 123 pp. 18-22 |
| analysed at CNRS Nantes |
| Pierre le Roc'h collection (analyzed by Yves Lulzac, BRGM Nantes, end May 2009) |