| Locality type: | Mine |
| Classification |
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| Species: | 'Tantalite' (not an IMA approved species) |
| Formula: | (Mn,Fe)(Ta,Nb)2O6 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Tantalite data |
| Locality Data: | Click here to view Grover Mine (Grover pegmatite; Windsor), Clear Creek County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 309434 |
| Long-form Identifier: | 1:3:309434:1 |
| GUID (UUID V4): | 349e0b85-4d11-4a92-9213-bc2b9cf7eec2 |
| Nearest other occurrences of Tantalite |
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| 6.5km (4.0 miles) | ⓘOld Soda Creek School Pegmatite, Clear Creek Pegmatite Province, Jefferson County, Colorado, USA |
| 12.0km (7.5 miles) | ⓘBurroughs Mine (Traut-Rudin-Anderson Pegmatite; Sunrise Peak Mine), Clear Creek pegmatite Province, Jefferson County, Colorado, USA |
| 17.9km (11.1 miles) | ⓘCressmans Gulch Mine (Cressmans Gulch pegmatite), Clear Creek pegmatite Province, Jefferson County, Colorado, USA |
| 26.8km (16.6 miles) | ⓘBigger Mica Mine (Sweitzer Lode), Clear Creek pegmatite Province, Jefferson County, Colorado, USA |
| 41.0km (25.4 miles) | ⓘBeryl No. 1 Prospect, Ward Mining District, Boulder County, Colorado, USA |
| 48.3km (30.0 miles) | ⓘNew Girl Prospect, Left Hand Creek Mining District, Boulder County, Colorado, USA |
| 49.8km (31.0 miles) | ⓘMona No. 9 Claim, Crystal Mountain, Boulder County, Colorado, USA |
| 71.9km (44.7 miles) | ⓘBig Sheep Horn Mine, Park County, Colorado, USA |
| 82.9km (51.5 miles) | ⓘHyatt Ranch Mine (Hyatt Mine), Crystal Mountain Pegmatite Mining District (Storm Mountain Mining District), Larimer County, Colorado, USA |
| 89.2km (55.4 miles) | ⓘBlack Cloud Mine, Teller County, Colorado, USA |
| References |
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