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France | |
| Périnet, François (n.d.) Personal communication. |
| Vincent Bourgoin |
| Pascale & Daniel Journet |
| Yvan Lemeur collection |
| Ph. Rémy et Ph. Font (2007) "Du titane dans les pyrénées" Microminéral magazine |
| Philippe Michelin collection & Photo |
| Jean-Marie LAURENT collection |
| Queneau, Patrice (n.d.) Personal Communication. |
| Le Règne Minéral 47: 5-21 |
| |
| Queneau, Patrice (n.d.) Personal Communication. |
| Ph. Rémy & Ph. Font (2007): Du titane dans les Pyrénées. MicroMinéral Magazine, n° 1, 12-31. |
| Ragu, A. (1994): Helvite from the French Pyrénées as evidence for granite-related hydrothermal activity. Canadian Mineralogist 32, 111-120. |
| Chopin, F., Armbruster, Th., Cenki-Tok, B., Ragu, A. (2006): REE-bearing epidotes in Mn-rich systems: new compounds and fO2 controls. Geophysical Research Abstracts, 8, 08063 Ragu, A. (1994): Helvite from the French Pyrénées as evidence for granite-related hydrothermal activity. Canadian Mineralogist 32, 111-120. |
Migouélou lake, Arrens-Marsous, Argelès-Gazost, Hautes-Pyrénées, Occitanie, France