| 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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| Prehnite | 4 |
| Datolite | 3 |
| Native Silver | 2 |
| Cuprite | 2 |
| Chalcocite | 1 |
| Quartz | 1 |
| Julgoldite Subgroup | 1 |
| Data |
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| Mineral Data: | Click here to view Native Copper data |
| Locality Data: | Click here to view Clark Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
| Photo Gallery | View Gallery (12 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 58209 |
| Long-form Identifier: | 1:3:58209:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Native Copper |
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| 0.9km (0.5 miles) | ⓘCape Mine, Mosquito Mining District, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
| 0.9km (0.5 miles) | ⓘStar Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
| 1.1km (0.7 miles) | ⓘManganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
| 2.2km (1.4 miles) | ⓘHays Mine (Pittsburgh & Boston), Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
| 2.5km (1.6 miles) | ⓘHanover Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
| 3.9km (2.4 miles) | ⓘNew York and Michigan Exploration, Grant Township, Keweenaw County, Michigan, USA |
| 5.0km (3.1 miles) | ⓘLac La Belle exploration, Lac La Belle, Grant Township, Keweenaw County, Michigan, USA |
| 5.2km (3.3 miles) | ⓘAetna Exploration Copper Mine, Grant Township, Keweenaw County, Michigan, USA |
| 5.4km (3.4 miles) | ⓘHorseshoe Harbor, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
| 5.5km (3.4 miles) | ⓘVulcan Exploration Copper Mine, Grant Township, Keweenaw County, Michigan, USA |
| References |
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Clark Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA