| Locality type: | Shaft |
| Classification |
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| Species: | 'Pumpellyite Subgroup' (not an IMA approved species) |
| Formula: | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
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| Mineral Data: | Click here to view Pumpellyite Subgroup data |
| Locality Data: | Click here to view Avery shaft, Cliff Mine, Allouez Township, Keweenaw County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 892871 |
| Long-form Identifier: | 1:3:892871:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Pumpellyite Subgroup |
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| 4.0km (2.5 miles) | ⓘSt. Clair Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA |
| 4.7km (2.9 miles) | ⓘEagle River, Houghton Township, Keweenaw County, Michigan, USA |
| 6.5km (4.0 miles) | ⓘIroquois Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA |
| 7.8km (4.9 miles) | ⓘSeneca No. 1 Shaft, Seneca Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA |
| 9.5km (5.9 miles) | ⓘCentral Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| 9.5km (5.9 miles) | ⓘCentral No. 2 shaft, Central Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| 10.0km (6.2 miles) | ⓘNorthwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
| 10.1km (6.3 miles) | ⓘAhmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
| 13.7km (8.5 miles) | ⓘWolverine No. 2 shaft, Wolverine Mine, Wolverine, Calumet Township, Houghton County, Michigan, USA |
| 13.9km (8.6 miles) | ⓘWolverine Mine, Wolverine, Calumet Township, Houghton County, Michigan, USA |
| References |
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