| Locality type: | Placer |
| Classification |
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| Species: | 'Hornblende Root Name Group' (not an IMA approved species) |
| Formula: | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Hornblende Root Name Group data |
| Locality Data: | Click here to view Jordan Creek Placer, Yankee Fork Mining District, Custer County, Idaho, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 448264 |
| Long-form Identifier: | 1:3:448264:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Hornblende Root Name Group |
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| 14.6km (9.1 miles) | ⓘCentauras Workings Placer, Robinson Bar Mining District, Custer County, Idaho, USA |
| 15.4km (9.6 miles) | ⓘThe Great Centennial Placer, Robinson Bar Mining District, Custer County, Idaho, USA |
| 40.9km (25.4 miles) | ⓘMeadowview Prospect, East Fork Mining District, Custer County, Idaho, USA |
| 68.7km (42.7 miles) | ⓘDeadwood Mine, Deadwood Mining District, Valley County, Idaho, USA |
| 86.6km (53.8 miles) | ⓘBlackbird Mine, Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| References |
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