| Locality type: | Mine |
| Classification |
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| Species: | Microcline |
| Formula: | K(AlSi3O8) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Microcline data |
| Locality Data: | Click here to view White Spar Mica Mine (Westinghouse No. 2 Mine), Custer, Custer Mining District, Custer County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 211510 |
| Long-form Identifier: | 1:3:211510:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Microcline |
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| 0.8km (0.5 miles) | ⓘDorothy Lode, Custer Mining District, Custer County, South Dakota, USA |
| 1.5km (1.0 miles) | ⓘDorothy V Prospect (Van), Custer Mining District, Custer County, South Dakota, USA |
| 1.9km (1.2 miles) | ⓘBuster lode (Buster Dike Mica Mine), Custer, Custer Mining District, Custer County, South Dakota, USA |
| 3.2km (2.0 miles) | ⓘMoon Lode Prospect, Custer Mining District, Custer County, South Dakota, USA |
| 3.7km (2.3 miles) | ⓘEvergreen Group (Evergreen No. 1), Custer Mining District, Custer County, South Dakota, USA |
| 4.4km (2.8 miles) | ⓘHomestead No. 2 Prospect, Custer Mining District, Custer County, South Dakota, USA |
| 4.5km (2.8 miles) | ⓘSurprise Mica Mine, Custer Mining District, Custer County, South Dakota, USA |
| 4.5km (2.8 miles) | ⓘRoss Mine, Berne, Custer Mining District, Custer County, South Dakota, USA |
| 4.7km (2.9 miles) | ⓘKnowles lode claim, Custer, Custer Mining District, Custer County, South Dakota, USA |
| 4.7km (2.9 miles) | ⓘSunshine Mica Prospect, Custer Mining District, Custer County, South Dakota, USA |
| References |
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