| Locality type: | Mine |
| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Quinta da Barrenha Mine, Avô, Oliveira do Hospital, Coimbra, Portugal |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 893617 |
| Long-form Identifier: | 1:3:893617:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
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| 0.0km (0.0 miles) | ⓘOuteiro da Cruz MIne, Avô, Oliveira do Hospital, Coimbra, Portugal |
| 13.0km (8.1 miles) | ⓘSevilha Mine, Tábua, Tábua, Coimbra, Portugal |
| 13.5km (8.4 miles) | ⓘNossa Senhora - Portela - Corga and Fiais do Ervedal Mines, Ervedal e Vila Franca da Beira, Oliveira do Hospital, Coimbra, Portugal |
| 15.1km (9.4 miles) | ⓘSazes da Beira Mines, Sazes da Beira, Seia, Guarda, Portugal |
| 15.2km (9.5 miles) | ⓘUrgueiras Mine, Ervedal e Vila Franca da Beira, Oliveira do Hospital, Coimbra, Portugal |
| 15.6km (9.7 miles) | ⓘMalhão Mining Field, Sazes da Beira, Seia, Guarda, Portugal |
| 15.6km (9.7 miles) | ⓘLomba das Vargens Mine, Fajão-Vidual, Pampilhosa da Serra, Coimbra, Portugal |
| 15.9km (9.9 miles) | ⓘMalhada Mine, Ervedal e Vila Franca da Beira, Oliveira do Hospital, Coimbra, Portugal |
| 15.9km (9.9 miles) | ⓘPenhas Mines, Ervedal e Vila Franca da Beira, Oliveira do Hospital, Coimbra, Portugal |
| 16.1km (10.0 miles) | ⓘPedras do Estanho Mine, Vila Cova-à-Coelheira, Seia, Guarda, Portugal |
| References |
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