| 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 Jewelry Shop Mine (West Gold Mine; Sylvanite Mine), Lamartine Mining District, Clear Creek County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 428127 |
| Long-form Identifier: | 1:3:428127:6 |
| GUID (UUID V4): | 10408278-ea89-4a74-80b0-07fba786e9f2 |
| Nearest other occurrences of Opal |
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| 2.3km (1.5 miles) | ⓘColumbia, Lamartine Mining District, Clear Creek County, Colorado, USA |
| 27.8km (17.3 miles) | ⓘClyde Mine (Lily Mine; Gale Mine; Hoosier; Western Star), Boulder County, Colorado, USA |
| 28.7km (17.8 miles) | ⓘSouth Table Mountain, Golden, Golden Mining District, Jefferson County, Colorado, USA |
| 29.0km (18.0 miles) | ⓘNorth Table Mountain, Golden, Golden Mining District, Jefferson County, Colorado, USA |
| 30.8km (19.2 miles) | ⓘGreen Mountain, Golden, Golden Mining District, Jefferson County, Colorado, USA |
| 34.7km (21.5 miles) | ⓘRed Jacket (Star of the West; Star of the West No. 2; Mohawk; Iowa), Montezuma Area, Summit County, Colorado, USA |
| 61.3km (38.1 miles) | ⓘHot Sulfur Springs, Grand County, Colorado, USA |
| 72.9km (45.3 miles) | ⓘCastle Rock, Castle Rock Area, Douglas County, Colorado, USA |
| 81.1km (50.4 miles) | ⓘIbex Mine, Breece Hill, Leadville, Lake County, Colorado, USA |
| 82.4km (51.2 miles) | ⓘSpecimen Mountain, Larimer County, Colorado, USA |
| References |
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