| Locality type: | Mine |
| Classification |
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| Species: | Native Copper |
| Formula: | Cu |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Native Copper data |
| Locality Data: | Click here to view Shawmut Mine, Twin Lakes, Elm River Township, Houghton County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 398545 |
| Long-form Identifier: | 1:3:398545:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Native Copper |
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| 0.7km (0.4 miles) | ⓘEagle Exploration prospect, Twin Lakes, Elm River Township, Houghton County, Michigan, USA |
| 1.6km (1.0 miles) | ⓘElm River Mine, Twin Lakes, Elm River Township, Houghton County, Michigan, USA |
| 4.1km (2.6 miles) | ⓘWyandotte Mine, Wyandotte, Elm River Township, Houghton County, Michigan, USA |
| 6.0km (3.7 miles) | ⓘErie-Ontario Mine, Donken, Elm River Township, Houghton County, Michigan, USA |
| 7.2km (4.5 miles) | ⓘWinona Mine, Winona, Elm River Township, Houghton County, Michigan, USA |
| 7.6km (4.7 miles) | ⓘKing Philip Mine, Winona, Elm River Township, Houghton County, Michigan, USA |
| 10.8km (6.7 miles) | ⓘAlgonquin Mine (Pennsylvania Mine), Ontonagon County, Michigan, USA |
| 12.1km (7.5 miles) | ⓘCherokee Mine (Cherokee Penn Mine; Dunn Mine), Winona, Greenland Township, Ontonagon County, Michigan, USA |
| 15.2km (9.5 miles) | ⓘHenwood Mine (Douglass Houghton Mine), Winona, Greenland Township, Ontonagon County, Michigan, USA |
| 16.4km (10.2 miles) | ⓘWhat Cheer Mine, Winona, Greenland Township, Ontonagon County, Michigan, USA |
| References |
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