| Locality type: | Island |
| Classification |
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| Species: | 'Plagioclase' (not an IMA approved species) |
| Formula: | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Plagioclase data |
| Locality Data: | Click here to view Nerroth island, Sein Island, Quimper, Finistère, Brittany, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1220801 |
| Long-form Identifier: | 1:3:1220801:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Plagioclase |
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| 1.9km (1.2 miles) | ⓘPlas ar Skoul, Sein Island, Quimper, Finistère, Brittany, France |
| 9.7km (6.0 miles) | ⓘBestrée, Pointe du Raz, Plogoff, Quimper, Finistère, Brittany, France |
| 10.2km (6.3 miles) | ⓘPointe du Van, Cléden-Cap-Sizun, Quimper, Finistère, Brittany, France |
| 43.4km (27.0 miles) | ⓘLamber, Ploumoguer, Brest, Finistère, Brittany, France |
| References |
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Barrière, M., Chauris, L., Fouquet, Y., Guilcher, A., Lefort, J.-P., Pelhate, A. (1985): Notice explicative de la feuille Pointe du Raz à 1/50000, B.R.G.M., Editions du Service géologique national, p. 11. |
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