| Locality type: | Mine |
| Classification |
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| Species: | Orthoclase |
| Formula: | K(AlSi3O8) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Orthoclase data |
| Locality Data: | Click here to view Gilt Edge Mine (Rattlesnake Jack; Dakota Maid; Ruby Ridge; Gilt Edge Glory Hole; Oro-Fina; Anchor Hill Mines 0460810072), Galena, Galena Mining District, Lawrence County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 385127 |
| Long-form Identifier: | 1:3:385127:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Orthoclase |
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| 3.2km (2.0 miles) | ⓘBear Den Mountain, Galena, Galena Mining District, Lawrence County, South Dakota, USA |
| 7.8km (4.8 miles) | ⓘHomestake Mine, Lead, Lead Mining District, Lawrence County, South Dakota, USA |
| 11.4km (7.1 miles) | ⓘTerry, Lawrence County, South Dakota, USA |
| 13.3km (8.2 miles) | ⓘWharf Mine, Bald Mountain Mining District (Portland Mining District), Lawrence County, South Dakota, USA |
| 16.9km (10.5 miles) | ⓘTwin Peaks, Lead Mining District, Lawrence County, South Dakota, USA |
| 18.2km (11.3 miles) | ⓘSpearfish Peak (Black Butte), Spearfish, Lawrence County, South Dakota, USA |
| 52.8km (32.8 miles) | ⓘBlack Elk Peak (Harney Peak), Pennington County, South Dakota, USA |
| 54.0km (33.5 miles) | ⓘEtta Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 54.8km (34.0 miles) | ⓘHugo Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA |
| 64.0km (39.7 miles) | ⓘBull Hill nepheline-syenite deposit (Bull Hill carbonatite; Bear Lodge carbonatite), Bear Lodge alkaline igneous complex, Crook County, Wyoming, USA |
| References |
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