| Locality type: | Mine |
| Classification |
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| Species: | Native Copper |
| Formula: | Cu |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Native Silver | 11 |
| Quartz | 4 |
| Prehnite | 2 |
| Hematite | 2 |
| Epidote | 2 |
| Siderite | 1 |
| Baryte | 1 |
| Calcite | 1 |
| Data |
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| Mineral Data: | Click here to view Native Copper data |
| Locality Data: | Click here to view Isle Royal Mines, Portage Township, Houghton County, Michigan, USA |
| Photo Gallery | View Gallery (17 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 70189 |
| Long-form Identifier: | 1:3:70189:9 |
| GUID (UUID V4): | 0 |
| Localities for Native Copper in this Region |
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| Isle Royal No. 2 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA |
| Isle Royal No. 5 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA |
| Nearest other occurrences of Native Copper |
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| 0.6km (0.4 miles) | ⓘIsle Royal No. 5 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA |
| 1.0km (0.6 miles) | ⓘHuron Mine (Houghton Mine), Houghton, Houghton County, Michigan, USA |
| 1.3km (0.8 miles) | ⓘIsle Royal No. 2 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA |
| 1.6km (1.0 miles) | ⓘHuron Creek occurrences, Houghton, Houghton County, Michigan, USA |
| 2.0km (1.3 miles) | ⓘIsle Royal No. 1 shaft, Isle Royal Mines, Houghton, Houghton County, Michigan, USA |
| 2.1km (1.3 miles) | ⓘNaumkeag Mine, Houghton, Houghton County, Michigan, USA |
| 2.1km (1.3 miles) | ⓘHoughton Exploration prospect, Superior, Portage Township, Houghton County, Michigan, USA |
| 2.4km (1.5 miles) | ⓘSheldon Mine, Sheldon-Columbian Mine, Houghton, Houghton County, Michigan, USA |
| 2.4km (1.5 miles) | ⓘColumbian Mine (Albion Mine), Sheldon-Columbian Mine, Houghton, Houghton County, Michigan, USA |
| 2.6km (1.6 miles) | ⓘMabbs Mine, Houghton, Houghton County, Michigan, USA |
| References |
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Isle Royal Mines, Portage Township, Houghton County, Michigan, USA