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Columbite-Tantalite from
I-93 road cut, Wilmington, Middlesex County, Massachusetts, USA


Locality type:Road Cutting
Classification
Species:'Columbite-Tantalite' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Columbite-Tantalite data
Locality Data:Click here to view I-93 road cut, Wilmington, Middlesex County, Massachusetts, USA
Data Identifiers
Mindat Occurrence Record ID:642748
Long-form Identifier:1:3:642748:1
GUID (UUID V4):0
References
Harvard Mineralogical Museum, Ex. Ed Grew collection
 
and/or  
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