| Locality type: | Mine |
| Classification |
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| Species: | Pyrolusite |
| Formula: | Mn4+O2 |
| Habit: | Massive |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Associated Minerals Based on Photo Data: |
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| Goethite | 1 |
| Data |
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| Mineral Data: | Click here to view Pyrolusite data |
| Locality Data: | Click here to view Manganese Mine (Aetna; Schadt; Etna), Negaunee, Marquette County, Michigan, USA |
| Photo Gallery | View Gallery (2 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 462787 |
| Long-form Identifier: | 1:3:462787:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Pyrolusite |
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| 0.8km (0.5 miles) | ⓘJackson Mine (South Jackson pit), Negaunee, Marquette County, Michigan, USA |
| 1.1km (0.7 miles) | ⓘMcComber Mine (Lucy Mine; Pendill; East Jackson), Negaunee, Marquette County, Michigan, USA |
| 3.7km (2.3 miles) | ⓘMather A shaft, Mather Mine (Pioneer pellet plant; Ore improvement plant), Negaunee, Marquette County, Michigan, USA |
| 66.7km (41.4 miles) | ⓘTaylor Mine, Alberta, Baraga County, Michigan, USA |
| 66.9km (41.5 miles) | ⓘNorth testpits, Taylor Mine, Alberta, Baraga County, Michigan, USA |
| 68.4km (42.5 miles) | ⓘUnnamed iron mine, Ford Dam trail, Alberta, Baraga County, Michigan, USA |
| 83.3km (51.8 miles) | ⓘChicagon mine, Bates Township, Iron County, Michigan, USA |
| 90.0km (56.0 miles) | ⓘCannon Mine (Bengal-Tully Mine), Stambaugh, Iron River, Iron County, Michigan, USA |
| 90.8km (56.4 miles) | ⓘHomer-Wauseca Group, Mineral Hills, Iron River, Iron County, Michigan, USA |
| 91.9km (57.1 miles) | ⓘHiawatha Group, Stambaugh, Iron River, Iron County, Michigan, USA |
| References |
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Manganese Mine, Negaunee, Marquette County, Michigan, USA