| | Description | |
| Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | F.H. Forestier : "Les Péridotites Serpentinisées en France, Groupe I, Fascicule IV, Bassin du Haut Allier", BRGM, 1964 | | Data | |
| Mineral Data: | Click here to view Biotite data | | Locality Data: | Click here to view Traignac Brook serpentinite outcrops, Saint-Cirgues, Lavoûte-Chilhac, Haute-Loire, Auvergne, France |
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