Classification |
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Species: | Grunerite |
Formula: | ◻{Fe22+}{Fe52+}(Si8O22)(OH)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Grunerite data |
Locality Data: | Click here to view Unnamed outcrop (4), Humboldt Township, Marquette County, Michigan, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 415972 |
Long-form Identifier: | 1:3:415972:8 |
GUID (UUID V4): | 37bc2413-4558-45d1-8cfd-88040661f37b |
Nearest other occurrences of Grunerite |
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0.7km (0.4 miles) | ⓘMichigan prospect (Conrad), Marquette County, Michigan, USA |
2.4km (1.5 miles) | ⓘUnnamed locality (2), Marquette County, Michigan, USA |
2.9km (1.8 miles) | ⓘMount Humboldt, Humboldt Township, Marquette County, Michigan, USA |
8.2km (5.1 miles) | ⓘGreenwood Mine, Greenwood, Marquette County, Michigan, USA |
9.1km (5.7 miles) | ⓘEast Mine, Champion, Marquette County, Michigan, USA |
10.9km (6.8 miles) | ⓘChampion Mine, Champion, Marquette County, Michigan, USA |
11.7km (7.3 miles) | ⓘFoster-Lothian area, Marquette County, Michigan, USA |
12.2km (7.6 miles) | ⓘRepublic Mine, Republic, Marquette County, Michigan, USA |
12.5km (7.8 miles) | ⓘM-95 bridge, Republic, Marquette County, Michigan, USA |
15.5km (9.6 miles) | ⓘLake Bancroft, Ishpeming, Marquette County, Michigan, USA |
References |
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