| Locality type: | Mine |
| Classification |
|---|
|
| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
|---|
|
| Siderite | 19 |
| Fluorapatite | 10 |
| Cassiterite | 7 |
| Ferberite | 7 |
| Muscovite | 6 |
| Sphalerite | 6 |
| Pyrite | 5 |
| Arsenopyrite | 2 |
| Tourmaline | 1 |
| Dolomite | 1 |
| Data |
|---|
|
| Mineral Data: | Click here to view Quartz 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 |
|---|
|
| Mindat Occurrence Record ID: | 49069 |
| Long-form Identifier: | 1:3:49069:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
|---|
|
|
| 9.4km (5.8 miles) | ⓘCeiroco Mine, Fajão-Vidual, Pampilhosa da Serra, Coimbra, Portugal |
| 9.4km (5.9 miles) | ⓘRibeiro do Asno Mine, Unhais-o-Velho, Pampilhosa da Serra, Coimbra, Portugal |
| 10.3km (6.4 miles) | ⓘRecheira Mine, Barco e Coutada, Covilhã, Castelo Branco, Portugal |
| 10.6km (6.6 miles) | ⓘLomba das Vargens Mine, Fajão-Vidual, Pampilhosa da Serra, Coimbra, Portugal |
| 11.7km (7.3 miles) | ⓘArgimela Mine (Argemela Mine), Barco e Coutada, Covilhã, Castelo Branco, Portugal |
| 12.0km (7.5 miles) | ⓘCabeço de Argemela Mine, Barco e Coutada, Covilhã, Castelo Branco, Portugal |
| 15.0km (9.3 miles) | ⓘPombal Mine, Castelejo, Fundão, Castelo Branco, Portugal |
| 15.5km (9.6 miles) | ⓘFeiteiras Mine, Telhado, Fundão, Castelo Branco, Portugal |
| 17.8km (11.0 miles) | ⓘVale de Roxa Mine, Almaceda, Castelo Branco, Castelo Branco, Portugal |
| 18.7km (11.6 miles) | ⓘVale Brochado Mine, Dominguizo, Covilhã, Castelo Branco, Portugal |
| References |
|---|
|
|
|
Barroca Grande Mine, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Portugal