| Locality type: | Mine |
| Classification |
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| Species: | Prehnite |
| Formula: | Ca2Al2Si3O10(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Prehnite data |
| Locality Data: | Click here to view Geneva Mine (Geneva-Davis Mine), Bessemer, Gogebic iron range, Gogebic County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 416935 |
| Long-form Identifier: | 1:3:416935:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Prehnite |
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| 22.5km (14.0 miles) | ⓘSaxon Falls, Iron County, Wisconsin, USA |
| 72.1km (44.8 miles) | ⓘLake Superior beaches, Ontonagon, Ontonagon County, Michigan, USA |
| 72.2km (44.8 miles) | ⓘVictoria Mine, Victoria, Ontonagon County, Michigan, USA |
| 77.2km (48.0 miles) | ⓘMinesota Mine, Rockland, Ontonagon County, Michigan, USA |
| 78.5km (48.8 miles) | ⓘMichigan Mine, Rockland, Ontonagon County, Michigan, USA |
| 82.0km (51.0 miles) | ⓘCaledonia Mine, Mass City, Ontonagon County, Michigan, USA |
| 83.9km (52.1 miles) | ⓘEvergreen Series (Evergreen Lodes), Ontonagon County, Michigan, USA |
| 84.1km (52.3 miles) | ⓘMass Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA |
| 85.7km (53.3 miles) | ⓘAdventure mine, Greenland, Greenland Township, Ontonagon County, Michigan, USA |
| 87.3km (54.2 miles) | ⓘToltec Mine, Mass City, Ontonagon County, Michigan, USA |
| References |
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