| Locality type: | Mine |
| Classification |
|---|
|
| Species: | Opal |
| Formula: | SiO2 · nH2O |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Opal data |
| Locality Data: | Click here to view Botallack Mine, Botallack, St Just, Cornwall, England, UK |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 8247 |
| Long-form Identifier: | 1:3:8247:1 |
| GUID (UUID V4): | 0 |
| Localities for Opal in this Region |
|---|
|
| Grylls Bunny, Botallack Mine, Botallack, St Just, Cornwall, England, UK |
| Nearest other occurrences of Opal |
|---|
|
|
| 0.1km (0.1 miles) | ⓘGrylls Bunny, Botallack Mine, Botallack, St Just, Cornwall, England, UK |
| 0.8km (0.5 miles) | ⓘSpearn Consols (Wheal Spearn), Trewellard, St Just, Cornwall, England, UK |
| 1.6km (1.0 miles) | ⓘCoronation Lode, Geevor Mine, Pendeen, St Just, Cornwall, England, UK |
| 1.9km (1.2 miles) | ⓘWheal Carne (Wheal Maitland; Wheal London), Geevor Mine, Pendeen, St Just, Cornwall, England, UK |
| 2.1km (1.3 miles) | ⓘBoscaswell Downs Mine, Pendeen, St Just, Cornwall, England, UK |
| 15.5km (9.6 miles) | ⓘSt Ives Consols (incl. Wellesley Mine; Wheal Mary), St Ives, Cornwall, England, UK |
| 21.6km (13.4 miles) | ⓘWheal Alfred, Great Wheal Alfred (Alfred Consols), Hayle, Cornwall, England, UK |
| 23.6km (14.7 miles) | ⓘRosewarne Mine (incl. Bowling Green Mine; Wheal Royal), Rosewarne and Herland United Mines (Rosewarne and Herland Mine; incl. Wheal Fancy; Wheal Pleasure), Copperhouse, Hayle, Cornwall, England, UK |
| 25.1km (15.6 miles) | ⓘNew Rosewarne Mine, Rosewarne United Mines, Gwinear-Gwithian, Cornwall, England, UK |
| 25.9km (16.1 miles) | ⓘRosewarne Consols, Halancoose, Gwinear-Gwithian, Cornwall, England, UK |
| References |
|---|
|
|
|
Botallack Mine, Botallack, St Just, Cornwall, England, UK