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Spinel from
Ropes Gold Mine, Ishpeming Greenstone belt (Marquette Greenstone belt), Ishpeming Township, Marquette County, Michigan, USA


Locality type:Mine
Classification
Species:Spinel
Formula:MgAl2O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Spinel data
Locality Data:Click here to view Ropes Gold Mine, Ishpeming Greenstone belt (Marquette Greenstone belt), Ishpeming Township, Marquette County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:417673
Long-form Identifier:1:3:417673:2
GUID (UUID V4):0
Nearest other occurrences of Spinel
27.9km (17.4 miles) ⓘYellow Dog peridotite, Michigamme Township, Marquette County, Michigan, USA
53.0km (32.9 miles) ⓘLake Ellen Kimberlite prospect, Lake Ellen, Mansfield Township, Iron County, Michigan, USA
59.7km (37.1 miles) ⓘCamp 5 gravel pit, Mansfield Township, Iron County, Michigan, USA
88.8km (55.2 miles) ⓘKimberlite 73, Hermansville, Menominee 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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