| Locality type: | Mine |
| Classification |
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| Species: | Opal |
| Formula: | SiO2 · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Opal data |
| Locality Data: | Click here to view Redridge Group Mine, Monumental Creek Mining District, Valley County, Idaho, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 450557 |
| Long-form Identifier: | 1:3:450557:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Opal |
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| 2.5km (1.5 miles) | ⓘMonument Prospect, Monumental Creek Mining District, Valley County, Idaho, USA |
| 10.0km (6.2 miles) | ⓘBear Trap Prospect, Big Creek Mining District, Valley County, Idaho, USA |
| 11.5km (7.2 miles) | ⓘW. K. No. 1 Claim, Big Creek Mining District, Valley County, Idaho, USA |
| 11.8km (7.3 miles) | ⓘKetchum Claim, Big Creek Mining District, Valley County, Idaho, USA |
| 24.7km (15.3 miles) | ⓘGrays Peak Opal Deposit, Marble Creek Mining District, Valley County, Idaho, USA |
| 65.0km (40.4 miles) | ⓘPanther Creek, Lemhi County, Idaho, USA |
| 74.3km (46.2 miles) | ⓘCathedral Rock pluton, Lemhi County, Idaho, USA |
| 76.7km (47.7 miles) | ⓘCutler Opal Occurrence, Blackbird Mining District, Lemhi County, Idaho, USA |
| 92.6km (57.6 miles) | ⓘBlue Grouse Opal Mine, Lemhi County, Idaho, USA |
| References |
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