| Locality type: | Occurrence |
| Classification |
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| Species: | 'Plagioclase' (not an IMA approved species) |
| Formula: | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Plagioclase data |
| Locality Data: | Click here to view Gunflint Corridor East Occurrence, Gunflint Corridor, Cook County, Minnesota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 503020 |
| Long-form Identifier: | 1:3:503020:0 |
| GUID (UUID V4): | 5ad6967a-1e11-43ea-a992-a0d3e188e180 |
| Nearest other occurrences of Plagioclase |
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| 8.0km (5.0 miles) | ⓘGunflint Corridor West Occurrence, Gunflint Corridor, Cook County, Minnesota, USA |
| 75.5km (46.9 miles) | ⓘSpruce Road Prospect (Spruce Mine; INCO Prospect; INCO Mine; Ely Nickel Copper Deposit; Spruce Road Deposit), Ely-Hoyt Lakes Area, Lake County, Minnesota, USA |
| 77.1km (47.9 miles) | ⓘNipigon Reefs Project, Seagull Lake complex, Seagull Lake Area, Thunder Bay District, Ontario, Canada |
| 79.5km (49.4 miles) | ⓘNokomis deposit, Ely-Hoyt Lakes Area, Lake County, Minnesota, USA |
| 88.3km (54.9 miles) | ⓘHibbingite occurrences, Lake County, Minnesota, USA |
| 88.4km (54.9 miles) | ⓘBirch Lake Deposit, Ely-Hoyt Lakes Area, St. Louis County, Minnesota, USA |
| 90.3km (56.1 miles) | ⓘDunka pit (Dunka Road deposit; North Met deposit), Ely-Hoyt Lakes Area, St. Louis County, Minnesota, USA |
| 95.7km (59.5 miles) | ⓘSilver Bay, Lake County, Minnesota, USA |
| 98.8km (61.4 miles) | ⓘMesaba deposit (Minnamax deposit; Babbitt deposit; Babbitt Lake deposit; Amax Underground Mine), Ely-Hoyt Lakes Area, St. Louis County, Minnesota, USA |
| References |
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