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Grunerite from
Foster-Lothian area, Tilden Township, Marquette County, Michigan, USA


Locality type:Area
Classification
Species:Grunerite
Formula:◻Fe22+Fe52+(Si8O22)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Grunerite data
Locality Data:Click here to view Foster-Lothian area, Tilden Township, Marquette County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:415994
Long-form Identifier:1:3:415994:0
GUID (UUID V4):0
Nearest other occurrences of Grunerite
4.4km (2.7 miles) ⓘGreenwood Mine, Greenwood, Ely Township, Marquette County, Michigan, USA
5.3km (3.3 miles) ⓘLake Bancroft, Ishpeming, Marquette County, Michigan, USA
6.7km (4.2 miles) ⓘUnnamed locality, Negaunee, Marquette County, Michigan, USA
7.5km (4.7 miles) ⓘEmpire Mine, Palmer, Richmond Township, Marquette County, Michigan, USA
8.2km (5.1 miles) ⓘUnnamed schist, Negaunee, Marquette County, Michigan, USA
8.7km (5.4 miles) ⓘPalmer, Marquette County, Richmond Township, Michigan, USA
11.7km (7.3 miles) ⓘUnnamed outcrop (4), Humboldt Township, Marquette County, Michigan, USA
12.3km (7.6 miles) ⓘMichigan prospect, Ely Township, Marquette County, Michigan, USA
13.8km (8.6 miles) ⓘUnnamed locality (2), Humboldt Township, Marquette County, Michigan, USA
14.4km (8.9 miles) ⓘMount Humboldt, Humboldt Township, Marquette County, Michigan, USA
References
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
 
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