| Locality type: | Lode |
| 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 Arcade Nos. 1 and 2 Lodes, Custer Mining District, Custer County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 382640 |
| Long-form Identifier: | 1:3:382640:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tourmaline |
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| 1.1km (0.7 miles) | ⓘI X L Lode No. 4 Prospect, Custer Mining District, Custer County, South Dakota, USA |
| 1.4km (0.9 miles) | ⓘTillison's Mine, Custer Mining District, Custer County, South Dakota, USA |
| 2.1km (1.3 miles) | ⓘHofert Arcade (Victory No. 1 Prospect), Custer Mining District, Custer County, South Dakota, USA |
| 3.1km (1.9 miles) | ⓘEarl Lode, Custer Mining District, Custer County, South Dakota, USA |
| 3.1km (2.0 miles) | ⓘNew Deal Lode, Custer Mining District, Custer County, South Dakota, USA |
| 3.3km (2.0 miles) | ⓘMitchell No. 2 Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA |
| 3.5km (2.2 miles) | ⓘO K No. 2 Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA |
| 3.7km (2.3 miles) | ⓘSylvanite Lode Occurrence (Bob Davis Mine), Custer Mining District, Custer County, South Dakota, USA |
| 3.7km (2.3 miles) | ⓘPick Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA |
| 3.8km (2.3 miles) | ⓘLee Burrow's Dike (Walch Mine), Custer Mining District, Custer County, South Dakota, USA |
| References |
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