| 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 Rough and Ready mine, Tinton Pegmatite Mining District, Lawrence County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 382344 |
| Long-form Identifier: | 1:3:382344:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tantalite |
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| 1.0km (0.6 miles) | ⓘGiant-Volney mine, Tinton Pegmatite Mining District, Lawrence County, South Dakota, USA |
| 66.9km (41.6 miles) | ⓘHigh Climb Mine, Custer, Custer Mining District, Custer County, South Dakota, USA |
| 67.1km (41.7 miles) | ⓘGrizzly Bear Gulch, Hill City Mining District, Pennington County, South Dakota, USA |
| 69.8km (43.4 miles) | ⓘBob Ingersoll Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 70.3km (43.7 miles) | ⓘOld Mike mine (Great Northern; Old Mike M.S.2212), Custer, Custer Mining District, Custer County, South Dakota, USA |
| 71.7km (44.6 miles) | ⓘDan Patch Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 74.0km (46.0 miles) | ⓘTin Mountain Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA |
| 75.0km (46.6 miles) | ⓘWhite Cap Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 76.0km (47.2 miles) | ⓘDorothy Lode, Custer Mining District, Custer County, South Dakota, USA |
| 78.2km (48.6 miles) | ⓘHelen Beryl Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA |
| References |
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