| Locality type: | Mine |
| Classification |
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| Species: | Siderite |
| Formula: | FeCO3 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Siderite data |
| Locality Data: | Click here to view Portsmouth Mine, Cuyuna North Range, Crow Wing County, Minnesota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 247807 |
| Long-form Identifier: | 1:3:247807:4 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Siderite |
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| 1.3km (0.8 miles) | ⓘSultana-Hopkins mine, Cuyuna North Range, Crow Wing County, Minnesota, USA |
| 2.5km (1.5 miles) | ⓘMangan No. 1 mine (Mangan-Stai mine), Cuyuna North Range, Crow Wing County, Minnesota, USA |
| 2.7km (1.7 miles) | ⓘHillcrest Mine-North (Adams Brothers Company et al), Cuyuna North Range, Crow Wing County, Minnesota, USA |
| 2.9km (1.8 miles) | ⓘHillcrest Mine-South (R M Adams Company), Cuyuna North Range, Crow Wing County, Minnesota, USA |
| 3.1km (1.9 miles) | ⓘAlstead-North Hillcrest mine, Cuyuna North Range, Crow Wing County, Minnesota, USA |
| 3.3km (2.0 miles) | ⓘHuntington Mine, Cuyuna North Range, Crow Wing County, Minnesota, USA |
| 3.4km (2.1 miles) | ⓘArko Mine, Cuyuna North Range, Crow Wing County, Minnesota, USA |
| 4.5km (2.8 miles) | ⓘMerritt No. 1 mine, Cuyuna North Range, Crow Wing County, Minnesota, USA |
| 4.8km (3.0 miles) | ⓘMerritt No. 2 Mine (Gorham Garbert Company), Cuyuna North Range, Crow Wing County, Minnesota, USA |
| 5.9km (3.7 miles) | ⓘKennedy Mine, Cuyuna North Range, Crow Wing County, Minnesota, USA |
| References |
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