| 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 Holyoke Mine, Negaunee, Marquette County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 68569 |
| Long-form Identifier: | 1:3:68569:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Native Copper |
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| 10.3km (6.4 miles) | ⓘDead River, Marquette County, Michigan, USA |
| 13.3km (8.3 miles) | ⓘFire Center Mine, Ishpeming Greenstone belt (Marquette Greenstone belt), Ishpeming Township, Marquette County, Michigan, USA |
| 16.7km (10.4 miles) | ⓘPings-Case prospect, Sands Township, Marquette County, Michigan, USA |
| 16.9km (10.5 miles) | ⓘUnnamed locality, Sands Township, Marquette County, Michigan, USA |
| 24.3km (15.1 miles) | ⓘDaniel Section 30 gold prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Powell Township, Marquette County, Michigan, USA |
| 54.2km (33.7 miles) | ⓘHuron River Uranium prospect (MRDS - 10171055), Huron River, Baraga County, Michigan, USA |
| 59.7km (37.1 miles) | ⓘHuron Islands, Baraga County, Michigan, USA |
| 69.3km (43.0 miles) | ⓘGreat Western Mine (Iron Star Mine), Crystal Falls, Iron County, Michigan, USA |
| 79.9km (49.7 miles) | ⓘCyclops Mine, Norway, Dickinson County, Michigan, USA |
| 90.1km (56.0 miles) | ⓘCannon Mine (Bengal-Tully Mine), Stambaugh, Iron River, Iron County, Michigan, USA |
| References |
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