| Classification |
|---|
|
| Species: | Opal |
| Formula: | SiO2 · nH2O |
| Confirmation |
|---|
|
| Validity: | Erroneously Reported |
| Data |
|---|
|
| Mineral Data: | Click here to view Opal data |
| Locality Data: | Click here to view Coulee City Marina, Coulee City, Grant County, Washington, USA |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 1013503 |
| Long-form Identifier: | 1:3:1013503:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Opal |
|---|
|
|
| 10.1km (6.3 miles) | ⓘState Route 17 road cut [1], Coulee City, Grant County, Washington, USA |
| 13.8km (8.6 miles) | ⓘState Route 17 road cuts [2], Coulee City, Grant County, Washington, USA |
| 67.0km (41.6 miles) | ⓘRock Island Dam, Douglas County, Washington, USA |
| 68.6km (42.6 miles) | ⓘPerch Point-Potholes Reservoir (Medicare Beach), Warden, Grant County, Washington, USA |
| 70.8km (44.0 miles) | ⓘState Route 262 roadcuts, Warden, Grant County, Washington, USA |
| 81.5km (50.7 miles) | ⓘDiatomite Mines (Diatomite Pit North), Quincy, Grant County, Washington, USA |
| 84.4km (52.5 miles) | ⓘDiatomite Mines (Diatomite Pit South), Frenchman Hills, Grant County, Washington, USA |
| 95.2km (59.2 miles) | ⓘVantage area, Kittitas County, Washington, USA |
| 96.2km (59.8 miles) | ⓘMondovi, Lincoln County, Washington, USA |
| References |
|---|
|
|
|
