| Locality type: | Mine |
| Classification |
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| Species: | Beryl |
| Formula: | Be3Al2(Si6O18) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Beryl data |
| Locality Data: | Click here to view Calvert Mine (Calvert Hill Mine; Calvert Tungsten Mine; Red Button Mine), Calvert Hill Mining District, Beaverhead County, Montana, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 495148 |
| Long-form Identifier: | 1:3:495148:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Beryl |
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| 20.6km (12.8 miles) | ⓘMain Range Beryl Occurrence, Anaconda Range, Deer Lodge County, Montana, USA |
| 47.8km (29.7 miles) | ⓘLogger Claims Group {Logger Bugle Ridge Group}, Anaconda Range, Ravalli County, Montana, USA |
| 56.4km (35.0 miles) | ⓘLucky Strike, Sula Mining District, Ravalli County, Montana, USA |
| 57.6km (35.8 miles) | ⓘHomestake Pass, Boulder Batholith, Jefferson County, Montana, USA |
| 64.4km (40.0 miles) | ⓘUnnamed Be Occurrence (MRDS - 10019542), Sula Mining District, Ravalli County, Montana, USA |
| 93.4km (58.0 miles) | ⓘStone Creek pegmatite, Madison County, Montana, USA |
| 93.8km (58.3 miles) | ⓘStone Creek rose quartz mine, Dillon area, Beaverhead County, Montana, USA |
| References |
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Calvert Mine, Calvert Hill Mining District, Beaverhead County, Montana, USA