| Locality type: | Volcano |
| Classification |
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| Species: | Nepheline |
| Formula: | Na3K(Al4Si4O16) |
| Comments: | Monocrystals up to 3 centimeters in diameter. |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Nepheline data |
| Locality Data: | Click here to view Bizac volcano, Le Brignon, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 253270 |
| Long-form Identifier: | 1:3:253270:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Nepheline |
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| 7.3km (4.5 miles) | ⓘVelay Volcanic Area, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France |
| 9.7km (6.0 miles) | ⓘMont Croustet, Ceyssac, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France |
| 12.8km (8.0 miles) | ⓘMont Denise, Espaly-Saint-Marcel, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France |
| 56.9km (35.4 miles) | ⓘCol de l'Escrinet, Saint-Priest, Privas, Ardèche, Auvergne-Rhône-Alpes, France |
| 66.8km (41.5 miles) | ⓘCoiron Plateau, Berzème, Largentière, Ardèche, Auvergne-Rhône-Alpes, France |
| 80.7km (50.1 miles) | ⓘAubrac Volcanic Field, Condom-d'Aubrac, Rodez, Aveyron, Occitanie, France |
| 87.4km (54.3 miles) | ⓘMontaubourg dome, Marcoux, Montbrison, Loire, Auvergne-Rhône-Alpes, France |
| 92.9km (57.7 miles) | ⓘLapanouse-de-Sévérac slag locality, Sévérac-d'Aveyron, Rodez, Aveyron, Occitanie, France |
| 92.9km (57.7 miles) | ⓘCantal Volcano, Thiézac, Aurillac, Cantal, Auvergne-Rhône-Alpes, France |
| 95.5km (59.4 miles) | ⓘPuy de Saint-Sandoux (Puy de Barneire), Saint-Sandoux, Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| References |
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