| 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 One Point Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 383170 |
| Long-form Identifier: | 1:3:383170:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tourmaline |
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| 0.3km (0.2 miles) | ⓘLincoln No. 7 Lode Prospect, Custer Mining District, Custer County, South Dakota, USA |
| 0.8km (0.5 miles) | ⓘMoon Lode Prospect, Custer Mining District, Custer County, South Dakota, USA |
| 1.9km (1.2 miles) | ⓘRuberta Mining and Milling Company Mine, Custer County, South Dakota, USA |
| 2.0km (1.2 miles) | ⓘWhite Mica Lode and White Mica No. 1 Lode Mine, Custer Mining District, Custer County, South Dakota, USA |
| 2.7km (1.7 miles) | ⓘBig Tom Mine (Kem Lode), Custer Mining District, Custer County, South Dakota, USA |
| 2.9km (1.8 miles) | ⓘEruption Lode (Volcano Lode), Custer Mining District, Custer County, South Dakota, USA |
| 2.9km (1.8 miles) | ⓘRainbow No. 4 Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA |
| 3.3km (2.1 miles) | ⓘRay Prospect (Ray Mica Prospect), Custer Mining District, Custer County, South Dakota, USA |
| 3.4km (2.1 miles) | ⓘRed Bird pegmatite (McLaren Mine), Custer, Custer Mining District, Custer County, South Dakota, USA |
| 3.4km (2.1 miles) | ⓘMcArthur Mine (Firestone Mine), Custer Mining District, Custer County, South Dakota, USA |
| References |
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