| Locality type: | Shaft |
| Classification |
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| Species: | Calcite |
| Formula: | CaCO3 |
| Confirmation |
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|
| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Copper | ⓘ1 photo of Calcite associated with Copper at this locality. |
| Prehnite | ⓘ1 photo of Calcite associated with Prehnite at this locality. |
| Data |
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| Mineral Data: | Click here to view Calcite 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: | 384743 |
| Long-form Identifier: | 1:3:384743:5 |
| GUID (UUID V4): | e82504dc-eec5-4f26-acd7-74710759bf26 |
| Nearest other occurrences of Calcite |
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| 1.1km (0.7 miles) | ⓘMohawk Mine, Mohawk, Allouez Township, Keweenaw County, Michigan, USA |
| 1.2km (0.8 miles) | ⓘOld Seneca Mine (Seneca No. 4 Shaft), Seneca Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA |
| 1.3km (0.8 miles) | ⓘIroquois Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA |
| 1.3km (0.8 miles) | ⓘSeneca No. 1 Shaft, Seneca Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA |
| 3.4km (2.1 miles) | ⓘMass Fissure, Ahmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
| 3.5km (2.2 miles) | ⓘOjibway Mine, Ojibway, Allouez Township, Keweenaw County, Michigan, USA |
| 3.6km (2.2 miles) | ⓘAhmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
| 4.2km (2.6 miles) | ⓘManhattan Exploration Prospect, Ojibway, Allouez Township, Keweenaw County, Michigan, USA |
| 4.3km (2.7 miles) | ⓘArsenide Fissure, Ahmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
| 4.4km (2.7 miles) | ⓘKingston Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA |
| References |
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