| | Description | |
| Comments: | Microcrystalline quartz and chalcedony associated with limonite (silicification of the serpentinite) | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | P.G. Pélisson : "Etude Minéralogique et Métallogénique du District Filonien Polytype de Paulhaguet (Haute-Loire, Massif Central Français)", Doctorate Thesis, Orléans, France, 1989 ; F.H. Forestier : "Les Péridotites Serpentinisées en France", Fascicule IV, BRGM, 1964 | | Data | |
| Mineral Data: | Click here to view Quartz data | | Locality Data: | Click here to view Serpentinite deposit, Paulhac, Brioude, Haute-Loire, Auvergne, France |
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