| Locality type: | Occurrence |
| Classification |
|---|
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| Species: | 'Tourmaline' (not an IMA approved species) |
| Formula: | AD3G6 (T6O18)(BO3)3X3Z |
| Confirmation |
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|
| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Tourmaline data |
| Locality Data: | Click here to view Bald No. 1 Lode Occurrence, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 382646 |
| Long-form Identifier: | 1:3:382646:1 |
| GUID (UUID V4): | 5480ab4b-8909-44a2-8a89-0975e9332304 |
| Nearest other occurrences of Tourmaline |
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|
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| 0.2km (0.1 miles) | ⓘTanner Property, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 0.6km (0.4 miles) | ⓘBald No. 3 Lode Occurrence (Downing), Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 0.8km (0.5 miles) | ⓘSky-High Lode Occurrence, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 1.0km (0.6 miles) | ⓘBald No. 2 Lode Occurrence, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 1.6km (1.0 miles) | ⓘSmith Mine, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 1.9km (1.2 miles) | ⓘReed Mine, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 2.1km (1.3 miles) | ⓘBeryl Mica Lode (Dakota Feldspar Mine), Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 2.3km (1.4 miles) | ⓘBald No. 4 Lode Occurrence, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 2.4km (1.5 miles) | ⓘVirginia Lode Occurrence, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| 2.7km (1.7 miles) | ⓘEd Lode Occurrence, Pringle, Custer Mining District, Custer County, South Dakota, USA |
| References |
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