| Locality type: | Census-designated Place |
| Classification |
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| Species: | 'Thomsonite Subgroup' (not an IMA approved species) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Thomsonite Subgroup data |
| Locality Data: | Click here to view Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 417789 |
| Long-form Identifier: | 1:3:417789:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Thomsonite Subgroup |
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| 2.9km (1.8 miles) | ⓘLakeshore traps, Eagle Harbor Township, Keweenaw County, Michigan, USA |
| 13.8km (8.6 miles) | ⓘHigh Rock Bay, Grant Township, Keweenaw County, Michigan, USA |
| 15.2km (9.4 miles) | ⓘKeweenaw Point, Grant Township, Keweenaw County, Michigan, USA |
| 23.9km (14.9 miles) | ⓘAshbed Mine, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA |
| 37.3km (23.2 miles) | ⓘFive Mile Point, Allouez Township, Keweenaw County, Michigan, USA |
| 41.4km (25.8 miles) | ⓘSeven Mile Point, Allouez Township, Keweenaw County, Michigan, USA |
| 45.2km (28.1 miles) | ⓘKearsarge, Calumet Township, Houghton County, Michigan, USA |
| 51.0km (31.7 miles) | ⓘNo. 2 shaft, Osceola Mine, Osceola, Calumet Township, Houghton County, Michigan, USA |
| 51.3km (31.9 miles) | ⓘTamarack Waterworks Beach, Calumet Township, Houghton County, Michigan, USA |
| 51.3km (31.9 miles) | ⓘNo. 3 shaft, Osceola Mine, Osceola, Calumet Township, Houghton County, Michigan, USA |
| References |
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