| Classification |
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| Species: | Muscovite |
| Formula: | KAl2(AlSi3O10)(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Muscovite data |
| Locality Data: | Click here to view Michigan Placer Ground, Hill City Mining District, Pennington County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 383940 |
| Long-form Identifier: | 1:3:383940:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Muscovite |
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| 0.8km (0.5 miles) | ⓘMcKinnon and Miller's Claim, Hill City Mining District, Pennington County, South Dakota, USA |
| 0.8km (0.5 miles) | ⓘMonkey Lode, Hill City Mining District, Pennington County, South Dakota, USA |
| 1.0km (0.6 miles) | ⓘExcelsior Lode, Hill City Mining District, Pennington County, South Dakota, USA |
| 2.1km (1.3 miles) | ⓘTungsten Lode, Hill City Mining District, Pennington County, South Dakota, USA |
| 2.3km (1.4 miles) | ⓘReinbold Claim (Tungsten No. 1-3 Claims), Hill City Mining District, Pennington County, South Dakota, USA |
| 2.4km (1.5 miles) | ⓘSummit Peak, Pennington County, South Dakota, USA |
| 2.6km (1.6 miles) | ⓘGap Lode Pegmatite, Unorganized mining district [5], Pennington County, South Dakota, USA |
| 3.2km (2.0 miles) | ⓘU.S. highways 16/385 & State route 87 intersection area, Oreville Mining District, Pennington County, South Dakota, USA |
| 3.2km (2.0 miles) | ⓘCanfield Lode Occurrence (High Lode), Hill City Mining District, Pennington County, South Dakota, USA |
| 3.7km (2.3 miles) | ⓘVida May Occurrence (Pettit and Nash), Hill City Mining District, Pennington County, South Dakota, USA |
| References |
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