Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Vonsenite from
Eagle Harbor Township, Keweenaw County, Michigan, USA


Locality type:Township
Classification
Species:Vonsenite
Formula:Fe22+Fe3+(BO3)O2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Vonsenite data
Locality Data:Click here to view Eagle Harbor Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:418014
Long-form Identifier:1:3:418014:2
GUID (UUID V4):0
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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