| Locality type: | Prospect |
| Classification |
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| Species: | 'Tourmaline' (not an IMA approved species) |
| Formula: | A(D3)G6(Si6O18)(BO3)3X3Z |
| Confirmation |
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| Validity: | Believed Valid |
| References |
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| References: | U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
| Data |
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| Mineral Data: | Click here to view Tourmaline data |
| Locality Data: | Click here to view Burgess Mica Prospect, Custer Mining District, Custer Co., South Dakota, USA |
| Nearest other occurrences of Tourmaline |
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| 0.5km (0.3 miles) | | ⓘLucky Spar Lode Occurrence, Custer Mining District, Custer Co., South Dakota, USA |
| 0.8km (0.5 miles) | | ⓘHeidepriem and Cattles Mine, Custer Mining District, Custer Co., South Dakota, USA |
| 1.3km (0.8 miles) | | ⓘLucky Star Prospect, Custer Mining District, Custer Co., South Dakota, USA |
| 1.9km (1.2 miles) | | ⓘWhite Bear Mine (Gamber Mine), Custer, Custer Mining District, Custer Co., South Dakota, USA |
| 2.0km (1.2 miles) | | ⓘPine Top Lode, Custer Mining District, Custer Co., South Dakota, USA |
| 2.5km (1.5 miles) | | ⓘSilver Dollar Mine, Custer Mining District, Custer Co., South Dakota, USA |
| 2.5km (1.6 miles) | | ⓘPine Top Fraction Lode Occurrence, Custer Mining District, Custer Co., South Dakota, USA |
| 3.1km (1.9 miles) | | ⓘDorothy Lode, Custer Mining District, Custer Co., South Dakota, USA |
| 3.2km (2.0 miles) | | ⓘDorothy No. 1 Lode Occurrence, Custer Mining District, Custer Co., South Dakota, USA |
| 3.4km (2.1 miles) | | ⓘHelen Group (Helen Lode; Helen No. 5; Helen No. 1; Helen No. 2; Helen No. 3; Helen No. 4), Custer Mining District, Custer Co., South Dakota, USA |