| Locality type: | Mine |
| Classification |
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| Species: | Schorl |
| Formula: | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Schorl data |
| Locality Data: | Click here to view Barroca Grande Mine, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Portugal |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 248604 |
| Long-form Identifier: | 1:3:248604:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Schorl |
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| 48.1km (29.9 miles) | ⓘRochel, Cubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal |
| 52.3km (32.5 miles) | ⓘRoto-Bote quarry, Vila Franca da Serra, Gouveia, Guarda, Portugal |
| 53.1km (33.0 miles) | ⓘNossa Senhora da Esperança quarry, Quintela de Azurara, Mangualde, Viseu, Portugal |
| 53.3km (33.1 miles) | ⓘCorvaceira quarry, Corvaceira, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugal |
| 53.8km (33.4 miles) | ⓘReal quarry, Real, Penalva do Castelo, Viseu, Portugal |
| 54.5km (33.9 miles) | ⓘBom Sucesso No. 4 quarry, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugal |
| 62.2km (38.6 miles) | ⓘSanta Luzia quarry, Campo, Viseu, Viseu, Portugal |
| 66.0km (41.0 miles) | ⓘRomãs quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal |
| 67.3km (41.8 miles) | ⓘGralheira Mine, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal |
| 69.0km (42.9 miles) | ⓘFonte Limeira quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal |
| References |
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