| Locality type: | Shaft |
| Classification |
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| Species: | Algodonite |
| Formula: | (Cu1-xAsx) |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Prehnite | ⓘ4 photos of Algodonite associated with Prehnite at this locality. |
| Data |
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| Mineral Data: | Click here to view Algodonite data |
| Locality Data: | Click here to view Seneca No. 2 shaft (Gratiot Mine), Seneca Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 400440 |
| Long-form Identifier: | 1:3:400440:0 |
| GUID (UUID V4): | 02ece3bd-293f-4428-8d37-27cee708478b |
| Nearest other occurrences of Algodonite |
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| 1.1km (0.7 miles) | ⓘMohawk Mine, Mohawk, Allouez Township, Keweenaw County, Michigan, USA |
| 1.3km (0.8 miles) | ⓘSeneca No. 1 Shaft, Seneca Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA |
| 2.7km (1.7 miles) | ⓘAhmeek No. 4 Shaft, Ahmeek mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
| 2.7km (1.7 miles) | ⓘAhmeek No. 3 Shaft, Ahmeek mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
| 3.6km (2.2 miles) | ⓘAhmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
| 4.0km (2.5 miles) | ⓘAhmeek No. 2 Shaft, Ahmeek mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
| 10.6km (6.6 miles) | ⓘSt. Louis River, Schoolcraft Township, Houghton County, Michigan, USA |
| 25.8km (16.0 miles) | ⓘPewabic Mine, Pewabic, Franklin Township, Houghton County, Michigan, USA |
| 27.6km (17.1 miles) | ⓘSheldon-Columbian Mine, Houghton, Houghton County, Michigan, USA |
| 39.1km (24.3 miles) | ⓘChampion Mine, Champion Mine, Adams Township, Houghton County, Michigan, USA |
| References |
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