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Grunerite from
Northshore Mine (Peter Mitchell Mine; Reserve Mine; Babbitt Mine), Babbitt, Saint Louis County, Minnesota, USA


Locality type:Mine
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 Northshore Mine (Peter Mitchell Mine; Reserve Mine; Babbitt Mine), Babbitt, Saint Louis County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:644278
Long-form Identifier:1:3:644278:1
GUID (UUID V4):0
Nearest other occurrences of Grunerite
16.5km (10.3 miles) ⓘLTV Mine (Hoyt Lakes; LTV Steel Mining Company; Erie Mine; Polymet), Saint Louis County, Minnesota, USA
26.8km (16.6 miles) ⓘFoss Lake prospect, Saint Louis County, Minnesota, USA
References
Ross, Malcolm et al. (2007): The search for asbestos within the Peter Mitchell Taconite iron ore mine, near Babbitt, Regulatory Toxicology and PharmacologyVolume 52, Issue 1, Supplement 1, October 2008, Pages S43-S50
 
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