| 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 Last Chance Mine (Unpatented Claim: Peifer; Peifer Quarry), Curecanti Needle Area, Gunnison County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 375600 |
| Long-form Identifier: | 1:3:375600:3 |
| GUID (UUID V4): | 217add00-069c-4ffd-a69e-31668f6d151b |
| Nearest other occurrences of Microcline |
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|
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| 6.9km (4.3 miles) | ⓘBlack Canyon Beryl Prospect, Curecanti Needle Area, Gunnison County, Colorado, USA |
| 17.5km (10.9 miles) | ⓘGoat Hill No. 1 occurrence, Uravan Mining District, Montrose County, Colorado, USA |
| 17.5km (10.9 miles) | ⓘMuscovite Nos. 1; 2 Occurrence, Uravan Mining District, Montrose County, Colorado, USA |
| 21.3km (13.2 miles) | ⓘWildcat Gulch, Gunnison County, Colorado, USA |
| 22.5km (14.0 miles) | ⓘUnnamed Pegmatite occurrence [1], Wolf Creek Area, Gunnison County, Colorado, USA |
| 30.5km (19.0 miles) | ⓘVernal Mesa Quartz Monzonite, Black Canyon of the Gunnison River, Montrose County, Colorado, USA |
| 36.1km (22.4 miles) | ⓘIron Hill deposit, White Earth Mining District (Powderhorn Mining District), Gunnison County, Colorado, USA |
| 48.1km (29.9 miles) | ⓘPride of America Mine, Galena Mining District (Henson Creek Mining District), Hinsdale County, Colorado, USA |
| 61.8km (38.4 miles) | ⓘUnidentified Rare Earth Occurrence (MRDS - 10094767), Gunnison County, Colorado, USA |
| 63.8km (39.6 miles) | ⓘUnnamed Pegmatite occurrence [3], Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| References |
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