| Locality type: | Pegmatite |
| Classification |
|---|
|
| Species: | 'Jahnsite Group' (not an IMA approved species) |
| Formula: | XM1M22M32(H2O)8(OH)2(PO4)4 |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Jahnsite Group data |
| Locality Data: | Click here to view Soda Spar Pegmatite, Glendale, Keystone Mining District, Pennington County, South Dakota, USA |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 212506 |
| Long-form Identifier: | 1:3:212506:0 |
| GUID (UUID V4): | 069263c6-1104-4825-8b43-0fe563d82259 |
| Nearest other occurrences of Jahnsite Group |
|---|
|
|
| 2.6km (1.6 miles) | ⓘWhite Elephant Mine, Cicero Peak, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 8.1km (5.0 miles) | ⓘBull Moose Mine, Custer, Custer Mining District, Custer County, South Dakota, USA |
| 9.1km (5.7 miles) | ⓘHelen Beryl Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA |
| 27.1km (16.8 miles) | ⓘWhite Cap Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 28.3km (17.6 miles) | ⓘBob Ingersoll Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| References |
|---|
|
|
