| Locality type: | Mine |
| Classification |
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| Species: | Cassiterite |
| Formula: | SnO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Quartz | 7 |
| Siderite | 3 |
| Arsenopyrite | 1 |
| Tourmaline | 1 |
| Fluorapatite | 1 |
| Data |
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| Mineral Data: | Click here to view Cassiterite data |
| Locality Data: | Click here to view Barroca Grande Mine, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Portugal |
| Photo Gallery | View Gallery (2 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 248603 |
| Long-form Identifier: | 1:3:248603:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Cassiterite |
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| 3.2km (2.0 miles) | ⓘVale da Ermida Mining Field, Unhais-o-Velho, Pampilhosa da Serra, Coimbra, Portugal |
| 10.3km (6.4 miles) | ⓘRecheira Mine, Barco e Coutada, Covilhã, Castelo Branco, Portugal |
| 11.7km (7.3 miles) | ⓘArgimela Mine (Argemela Mine), Barco e Coutada, Covilhã, Castelo Branco, Portugal |
| 13.0km (8.1 miles) | ⓘVolta de São Mamede Mine, Janeiro de Cima e Bogas de Baixo, Fundão, Castelo Branco, Portugal |
| 20.5km (12.7 miles) | ⓘPedra da Mesa Mining Field, Cortes do Meio, Covilhã, Castelo Branco, Portugal |
| 21.7km (13.5 miles) | ⓘSazes da Beira Mines, Sazes da Beira, Seia, Guarda, Portugal |
| 22.0km (13.6 miles) | ⓘMalhão Mining Field, Sazes da Beira, Seia, Guarda, Portugal |
| 25.6km (15.9 miles) | ⓘPedras do Estanho Mine, Vila Cova-à-Coelheira, Seia, Guarda, Portugal |
| 26.7km (16.6 miles) | ⓘVale de Pião Mine, Cadafaz e Colmeal, Góis, Coimbra, Portugal |
| 26.9km (16.7 miles) | ⓘPero Viseu Mining Field - Meimôa, Pero Viseu, Fundão, Castelo Branco, Portugal |
| References |
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Barroca Grande Mine, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Portugal