| Locality type: | Mine |
| Classification |
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| Species: | Prehnite |
| Formula: | Ca2Al2Si3O10(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Native Copper | 21 |
| Calcite | 6 |
| Datolite | 3 |
| Native Silver | 2 |
| Epidote | 1 |
| Cuprite | 1 |
| Data |
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| Mineral Data: | Click here to view Prehnite data |
| Locality Data: | Click here to view Central Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| Photo Gallery | View Gallery (6 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 8832 |
| Long-form Identifier: | 1:3:8832:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Prehnite |
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| 0.5km (0.3 miles) | ⓘNorthwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| 1.9km (1.2 miles) | ⓘPetherick Mine, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA |
| 1.9km (1.2 miles) | ⓘCentral Exploration Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| 2.2km (1.3 miles) | ⓘCopper Falls Mine, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA |
| 2.4km (1.5 miles) | ⓘOwl Creek, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA |
| 4.7km (2.9 miles) | ⓘMeadow Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA |
| 5.0km (3.1 miles) | ⓘLookout Point (Thomsonite Hill), Eagle Harbor Township, Keweenaw County, Michigan, USA |
| 5.2km (3.2 miles) | ⓘWaterbury Mine, Eagle Harbor Township, Keweenaw County, Michigan, USA |
| 5.5km (3.4 miles) | ⓘSt. Clair Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA |
| 6.2km (3.8 miles) | ⓘEagle River (Babbitt) Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA |
| References |
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Central Mine, Central, Houghton Township, Keweenaw County, Michigan, USA