| Locality type: | Mine |
| Classification |
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| Species: | 'Tourmaline' (not an IMA approved species) |
| Formula: | AD3G6(T6O18)(BO3)3X3Z |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Tourmaline data |
| Locality Data: | Click here to view Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 610049 |
| Long-form Identifier: | 1:3:610049:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tourmaline |
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| 10.0km (6.2 miles) | ⓘLagares Mining Field, Vila Nova de Paiva, Viseu, Portugal |
| 10.0km (6.2 miles) | ⓘRebentão Mine, Lagares do Estanho Mines, Queiriga, Vila Nova de Paiva, Viseu, Portugal |
| 21.7km (13.5 miles) | ⓘCorvaceira quarry, Corvaceira, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugal |
| 28.5km (17.7 miles) | ⓘCubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal |
| 36.1km (22.4 miles) | ⓘSítio do Castelo Mine, Folgosinho, Gouveia, Guarda, Portugal |
| 36.3km (22.6 miles) | ⓘAlto dos Seixos No. 2 Mine, Melo e Nabais, Gouveia, Guarda, Portugal |
| 36.7km (22.8 miles) | ⓘBejanca Mine (Carvalhal do Estanho), Queirã, Vouzela, Viseu, Portugal |
| 42.9km (26.7 miles) | ⓘRegoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal |
| 45.4km (28.2 miles) | ⓘNumão prospect, Numão, Vila Nova de Foz Côa, Guarda, Portugal |
| 49.7km (30.9 miles) | ⓘAlvarrões Mine, Gonçalo, Guarda, Guarda, Portugal |
| References |
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