| Locality type: | Mine |
| Classification |
|---|
|
| Species: | 'Columbite-(Fe)-Columbite-(Mn) Series' (not an IMA approved species) |
| Comments: | Typical flattened prismatic crystals, embedded in albite or microcline matrix, in single crystals but mostly subparallel groups; Fe-end member |
| Habit: | flat prismatic |
| Colour: | black, irridescent tarnish |
| Luminescent properties: | none |
| Quality for species: | Good crystals or rich for species - important (!) |
| Confirmation |
|---|
|
| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
|---|
|
| Mineral Data: | Click here to view Columbite-(Fe)-Columbite-(Mn) Series data |
| Locality Data: | Click here to view Nickel Plate Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 311230 |
| Long-form Identifier: | 1:3:311230:4 |
| GUID (UUID V4): | 9e8fdc81-a069-46d2-9acb-e9843f99e88f |
| Nearest other occurrences of Columbite-(Fe)-Columbite-(Mn) Series |
|---|
|
|
| 0.6km (0.4 miles) | ⓘEdison Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 0.7km (0.5 miles) | ⓘWhite Cap Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 2.6km (1.6 miles) | ⓘDan Patch Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 3.2km (2.0 miles) | ⓘBig Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA |
| 4.5km (2.8 miles) | ⓘBob Ingersoll Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 4.6km (2.9 miles) | ⓘPut Lode, Unorganized mining district [1], Custer County, South Dakota, USA |
| 11.9km (7.4 miles) | ⓘGrizzly Bear Gulch, Hill City Mining District, Pennington County, South Dakota, USA |
| 14.8km (9.2 miles) | ⓘTin Queen Mine (White Blowout Mine), Hill City Mining District, Pennington County, South Dakota, USA |
| 17.4km (10.8 miles) | ⓘStalin (High Climb Mine), Oreville Mining District, Pennington County, South Dakota, USA |
| 18.1km (11.3 miles) | ⓘBeecher No. 3, Beecher Lode, Custer, Custer Mining District, Custer County, South Dakota, USA |
| References |
|---|
|
|
