| Locality type: | Mine |
| Classification |
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| Species: | Pyrolusite |
| Formula: | Mn4+O2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Pyrolusite data |
| Locality Data: | Click here to view McComber Mine (Lucy Mine; Pendill; East Jackson), Negaunee, Marquette County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 78359 |
| Long-form Identifier: | 1:3:78359:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Pyrolusite |
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| 0.5km (0.3 miles) | ⓘJackson Mine (South Jackson pit), Negaunee, Marquette County, Michigan, USA |
| 1.1km (0.7 miles) | ⓘManganese Mine (Aetna; Schadt; Etna), Negaunee, Marquette County, Michigan, USA |
| 2.7km (1.7 miles) | ⓘMather A shaft, Mather Mine (Pioneer pellet plant; Ore improvement plant), Negaunee, Marquette County, Michigan, USA |
| 65.6km (40.8 miles) | ⓘTaylor Mine, Alberta, Baraga County, Michigan, USA |
| 65.8km (40.9 miles) | ⓘNorth testpits, Taylor Mine, Alberta, Baraga County, Michigan, USA |
| 67.3km (41.8 miles) | ⓘUnnamed iron mine, Ford Dam trail, Alberta, Baraga County, Michigan, USA |
| 82.9km (51.5 miles) | ⓘChicagon mine, Bates Township, Iron County, Michigan, USA |
| 89.6km (55.7 miles) | ⓘCannon Mine (Bengal-Tully Mine), Stambaugh, Iron River, Iron County, Michigan, USA |
| 90.3km (56.1 miles) | ⓘHomer-Wauseca Group, Mineral Hills, Iron River, Iron County, Michigan, USA |
| 91.4km (56.8 miles) | ⓘHiawatha Group, Stambaugh, Iron River, Iron County, Michigan, USA |
| References |
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McComber Mine, Negaunee, Marquette County, Michigan, USA