| Locality type: | Town |
| Classification |
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| Species: | Quartz var: Amethyst |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Amethyst data |
| Locality Data: | Click here to view Oropa, Biella, Biella Province, Piedmont, Italy |
| Photo Gallery | View Gallery (6 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 349147 |
| Long-form Identifier: | 1:3:349147:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Amethyst |
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| 21.5km (13.3 miles) | âTraversella Mine, Traversella, Metropolitan City of Turin, Piedmont, Italy |
| 76.2km (47.4 miles) | âHillehorn northeast slope, Chummibort, Grengiols, Ãstlich Raron, Valais, Switzerland |
| 76.3km (47.4 miles) | âSubalpina Quarry (Mantegazza Quarry; Gebel Quarry; Bianchi Quarry), Cavagnano, Cuasso al Monte, Varese Province, Lombardy, Italy |
| 76.4km (47.5 miles) | âLunella Mountain, Usseglio, Metropolitan City of Turin, Piedmont, Italy |
| 77.1km (47.9 miles) | âHelsenhorn, Grengiols, Ãstlich Raron, Valais, Switzerland |
| 77.4km (48.1 miles) | âChummibort, Grengiols, Ãstlich Raron, Valais, Switzerland |
| 77.5km (48.1 miles) | âFerret Valley, OrsiÃĻres, Entremont, Valais, Switzerland |
| 78.4km (48.7 miles) | âBlattjengrat, MÃĪtti Valley, Grengiols, Ãstlich Raron, Valais, Switzerland |
| 80.6km (50.1 miles) | âFleschhorn, Binn, Goms, Valais, Switzerland |
| 82.8km (51.4 miles) | âLes Courtes, Chamonix, Chamonix-Mont-Blanc, Bonneville, Haute-Savoie, Auvergne-RhÃīne-Alpes, France |
| References |
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Oropa, Biella, Biella Province, Piedmont, Italy