| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Quartz | 5 |
| - var Amethyst | 5 |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Porz Kreguen, Rostudel, Crozon, Châteaulin, Finistère, Brittany, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 992414 |
| Long-form Identifier: | 1:3:992414:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
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| 0.8km (0.5 miles) | ⓘRostudel, Crozon, Châteaulin, Finistère, Brittany, France |
| 1.6km (1.0 miles) | ⓘCherty tuffite outcrops, Kerdreux, Crozon, Châteaulin, Finistère, Brittany, France |
| 6.1km (3.8 miles) | ⓘMorgat, Crozon, Châteaulin, Finistère, Brittany, France |
| 10.3km (6.4 miles) | ⓘL'Aber, Crozon, Châteaulin, Finistère, Brittany, France |
| 12.0km (7.5 miles) | ⓘLesven, Beuzec-Cap-Sizun, Quimper, Finistère, Brittany, France |
| 16.6km (10.3 miles) | ⓘGoyen, Audierne, Quimper, Finistère, Brittany, France |
| 17.8km (11.1 miles) | ⓘPointe du Van, Cléden-Cap-Sizun, Quimper, Finistère, Brittany, France |
| 18.5km (11.5 miles) | ⓘPors Tarz, Primelin, Quimper, Finistère, Brittany, France |
| 19.0km (11.8 miles) | ⓘPointe de Castel, Primelin, Quimper, Finistère, Brittany, France |
| 19.3km (12.0 miles) | ⓘPors Loubous, Plogoff, Quimper, Finistère, Brittany, France |
| References |
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Porz Kreguen, Rostudel, Crozon, Châteaulin, Finistère, Brittany, France