Classification |
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Species: | Quartz var: Chalcedony |
Formula: | SiO2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Chalcedony data |
Locality Data: | Click here to view Le Ruguel, Collorec, Plonévez-du-Faou, Châteaulin, Finistère, Brittany, France |
Data Identifiers |
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Mindat Occurrence Record ID: | 271052 |
Long-form Identifier: | 1:3:271052:5 |
GUID (UUID V4): | fbafa9c4-4b2f-4521-b88f-e0181873cb2a |
Nearest other occurrences of Chalcedony |
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37.8km (23.5 miles) | ⓘCléguériou, Logonna-Daoulas, Brest, Finistère, Brittany, France |
44.4km (27.6 miles) | ⓘLe Rhun Mine, Plélauff, Guingamp, Côtes-d'Armor, Brittany, France |
48.4km (30.1 miles) | ⓘKernivaigne quarry, Riec-sur-Bélon, Quimper, Finistère, Brittany, France |
49.0km (30.5 miles) | ⓘSiec island, Santec, Morlaix, Finistère, Brittany, France |
49.6km (30.8 miles) | ⓘLe Stang quarry, Guilligomarc'h, Quimper, Finistère, Brittany, France |
56.4km (35.1 miles) | ⓘKerguillo quarry, Guilers, Brest, Finistère, Brittany, France |
57.6km (35.8 miles) | ⓘMané Tanguy, Guern, Pontivy, Morbihan, Brittany, France |
58.7km (36.5 miles) | ⓘKerroc'h, Guern, Pontivy, Morbihan, Brittany, France |
59.0km (36.6 miles) | ⓘQuistiav (Quistiave), Guern, Pontivy, Morbihan, Brittany, France |
75.1km (46.7 miles) | ⓘBestrée, Pointe du Raz, Plogoff, Quimper, Finistère, Brittany, France |
References |
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