| Locality type: | Occurrence |
| Classification |
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| Species: | 'Smectite Group' (not an IMA approved species) |
| Formula: | A0.3D2-3[T4O10]Z2 · nH2O |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Associated Minerals Based on Photo Data: |
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| Natrolite | 1 |
| Analcime | 1 |
| Data |
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| Mineral Data: | Click here to view Smectite Group data |
| Locality Data: | Click here to view Valejas, Carnaxide e Queijas, Oeiras, Lisbon, Portugal |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 857917 |
| Long-form Identifier: | 1:3:857917:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Smectite Group |
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| 2.0km (1.2 miles) | ⓘCarnaxide e Queijas, Oeiras, Lisbon, Portugal |
| 4.2km (2.6 miles) | ⓘMoinhos da Galega, Falagueira-Venda Nova, Amadora, Lisbon, Portugal |
| 5.2km (3.2 miles) | ⓘMonsanto Mountain, Lisbon, Lisbon, Portugal |
| 10.4km (6.5 miles) | ⓘRamada zeolite occurrence, Ramada e Caneças, Odivelas, Lisbon, Portugal |
| 16.7km (10.4 miles) | ⓘSalemas quarry, Lousa, Loures, Lisbon, Portugal |
| 18.2km (11.3 miles) | ⓘRibeira de Fanhões, Fanhões, Loures, Lisbon, Portugal |
| 24.1km (15.0 miles) | ⓘLomba dos Pianos quarry, Magoito, São João das Lampas e Terrugem, Sintra, Lisbon, Portugal |
| 97.6km (60.7 miles) | ⓘCasalinho, Maiorga, Alcobaça, Leiria, Portugal |
| References |
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