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Amphibole Supergroup from
West Kiernan sill, Mansfield Township, Iron County, Michigan, USA


Locality type:Sill
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view West Kiernan sill, Mansfield Township, Iron County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:996464
Long-form Identifier:1:3:996464:8
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
26.5km (16.5 miles) ⓘSolberg schist, Dickinson County, Michigan, USA
37.6km (23.4 miles) ⓘMagnetic Mine, Republic, Republic Township, Marquette County, Michigan, USA
80.4km (50.0 miles) ⓘBack Forty Deposit, 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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