| Locality type: | Table/Butte |
| Classification |
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| Species: | Beryl |
| Formula: | Be3Al2(Si6O18) |
| Comments: | Occurs rarely as disseminations, within veins, and within miarolitic cavities beneath molybdenum mineralization shell in rhyolite/granite porphyry. Blue to white in color, locally transparent. Crystals up to 1+ cm long in miarolitic cavities. Associated in part with greisen along with molybdenite, pyrite, muscovite, and fluorite. |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
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| Mineral Data: | Click here to view Beryl data |
| Locality Data: | Click here to view Mt. Emmons/Crested Butte (Chautauqua; Daisey; Daisey Mine; Mt. Emmons; Crested Butte), Elk Mountain Mining District (Snowmass Mountain Mining District), Gunnison County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1214704 |
| Long-form Identifier: | 1:3:1214704:9 |
| GUID (UUID V4): | e8401594-f0d4-4c65-bcea-3aadbe82d59e |
| Nearest other occurrences of Beryl |
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| 30.0km (18.6 miles) | ⓘComet group (Comet prospect), Gunnison County, Colorado, USA |
| 46.1km (28.6 miles) | ⓘMonzonite Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 46.3km (28.7 miles) | ⓘMadagascar No. 1 claim, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 46.7km (29.0 miles) | ⓘBlack Wonder Occurrence, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 46.7km (29.0 miles) | ⓘMonazite claims, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 47.7km (29.7 miles) | ⓘBucky pegmatite (New Anniversary; Willow Creek), Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 47.9km (29.7 miles) | ⓘWillow Creek occurrence, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 50.1km (31.1 miles) | ⓘBeryl and Rare Minerals Lode, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 50.1km (31.1 miles) | ⓘPegmatite No. 538 Occurrence, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 50.1km (31.1 miles) | ⓘPegmatite No. 537 Occurrence, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| References |
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