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Cryptomelane from
Vulcan, Dickinson County, Michigan, USA


Locality type:Unincorporated Community
Classification
Species:Cryptomelane
Formula:K(Mn74+Mn3+)O16
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cryptomelane data
Locality Data:Click here to view Vulcan, Dickinson County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:414690
Long-form Identifier:1:3:414690:2
GUID (UUID V4):0
Nearest other occurrences of Cryptomelane
81.2km (50.5 miles) ⓘJackson Mine (South Jackson pit), Negaunee, Marquette County, Michigan, USA
81.7km (50.8 miles) ⓘMcComber Mine (Lucy Mine; Pendill; East Jackson), Negaunee, Marquette County, Michigan, USA
82.9km (51.5 miles) ⓘCambria-Jackson Mine, Negaunee, 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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