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Grunerite from
Badwater greenstone, Iron River Township, Iron County, Michigan, USA


Locality type:Occurrence
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 Badwater greenstone, Iron River Township, Iron County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:415963
Long-form Identifier:1:3:415963:6
GUID (UUID V4):0
Nearest other occurrences of Grunerite
37.1km (23.0 miles) ⓘLarsen Exploration Prospect, Menominee Range, Florence County, Wisconsin, USA
37.6km (23.4 miles) ⓘMansfield Mine, Mansfield Township, Iron County, Michigan, USA
41.6km (25.9 miles) ⓘRiverton iron formation, Mastodon Township, Iron County, Michigan, USA
42.5km (26.4 miles) ⓘHemlock Formation, Mansfield Township, Iron County, Michigan, USA
44.2km (27.5 miles) ⓘSholdeis exploration prospect, Mansfield Township, Iron County, Michigan, USA
46.6km (28.9 miles) ⓘPine Creek reservoir, Florence County, Wisconsin, USA
50.4km (31.3 miles) ⓘFelch formation, Dickinson County, Michigan, USA
57.8km (35.9 miles) ⓘGroveland Mine, Randville, Dickinson County, Michigan, USA
59.9km (37.2 miles) ⓘMagnetic Mine, Republic, Republic Township, Marquette County, Michigan, USA
61.7km (38.3 miles) ⓘTitan Mine, Baraga 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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