| Locality type: | Occurrence |
| 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 Diatomite Occurrence (MRDS - 10093747), Weiser Mining District, Washington County, Idaho, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 997504 |
| Long-form Identifier: | 1:3:997504:0 |
| GUID (UUID V4): | fa5fc71b-9565-4da0-9124-94127c0a0371 |
| Nearest other occurrences of Opal |
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| 7.0km (4.4 miles) | ⓘDiatomite Occurrence, Weiser, Weiser Mining District, Washington County, Idaho, USA |
| 8.2km (5.1 miles) | ⓘHelen Zucker Prospect (Zucker Property; Parker Group), Weiser Mining District, Washington County, Idaho, USA |
| 9.0km (5.6 miles) | ⓘIdaho Almaden Mine (Nutmeg; U.S.A. Anna; Almaden; Almaden Project), Weiser Mining District, Washington County, Idaho, USA |
| 14.2km (8.8 miles) | ⓘDiatomite Mine (MRDS - 10070229), Weiser, Weiser Mining District, Washington County, Idaho, USA |
| 17.6km (10.9 miles) | ⓘDiatomite Occurrence (MRDS - 10078450), Monroe Mining District, Washington County, Idaho, USA |
| 41.4km (25.7 miles) | ⓘDiatomite Occurrence (MRDS - 10090104), Indian Valley Area, Adams County, Idaho, USA |
| 42.5km (26.4 miles) | ⓘSquaw Butte, Emmett, Gem County, Idaho, USA |
| 42.6km (26.4 miles) | ⓘVirginia L. Claims (Raft Creek Cinnabar; Lackey Mine), Weiser Mining District, Washington County, Idaho, USA |
| 43.0km (26.7 miles) | ⓘConnor Creek Prospect, Conner Creek Mining District, Baker County, Oregon, USA |
| 43.7km (27.2 miles) | ⓘDiatomite Occurrence (MRDS - 10070230), Cascade Area, Gem County, Idaho, USA |
| References |
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