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Banded iron formation from
Portland Mine, Imperial Heights, Baraga County, Michigan, USA


Locality type:Mine
Classification
Type:Banded iron formation
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Banded iron formation data
Locality Data:Click here to view Portland Mine, Imperial Heights, Baraga County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:1048524
Long-form Identifier:1:3:1048524:6
GUID (UUID V4):0
Nearest other occurrences of Banded iron formation
0.4km (0.3 miles) ⓘSteward Mine (Orleans), Imperial Heights, Baraga County, Michigan, USA
1.5km (0.9 miles) ⓘNorwood Mine, Imperial Heights, Baraga County, Michigan, USA
2.2km (1.4 miles) ⓘBeaufort Mine (Northrup), Baraga County, Michigan, USA
2.5km (1.6 miles) ⓘTitan Mine, Baraga County, Michigan, USA
9.7km (6.0 miles) ⓘMagnetic Mine, Republic, Republic Township, Marquette County, Michigan, USA
11.6km (7.2 miles) ⓘChippewa Exploration prospect, Republic Township, Marquette County, Michigan, USA
11.8km (7.3 miles) ⓘErie Mine, Republic Township, Marquette County, Michigan, USA
13.4km (8.4 miles) ⓘNorthhamption Exploration prospect, Champion Township, Marquette County, Michigan, USA
14.8km (9.2 miles) ⓘEast Champion Mine, Champion, Champion Township, Marquette County, Michigan, USA
14.8km (9.2 miles) ⓘRiverside Mine, Republic Township, Marquette County, Michigan, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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