Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Columbite-(Fe) from
Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA


08575870017370292885684.jpg
Columbite-(Fe), etc.

Yedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
09733530017271979522117.jpg
Columbite-(Fe), etc.

Yedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
08575870017370292885684.jpg
Columbite-(Fe), etc.

Yedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
09733530017271979522117.jpg
Columbite-(Fe), etc.

Yedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
05549150017370292898459.jpg
Columbite-(Fe), etc.

Yedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
09733530017271979522117.jpg
Columbite-(Fe), etc.

Yedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
Locality type:Quarry
Classification
Species:Columbite-(Fe)
Formula:Fe2+Nb2O6
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Ishikawaite6
Muscovite1
Nontronite1
Albite1
Data
Mineral Data:Click here to view Columbite-(Fe) data
Locality Data:Click here to view Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:514450
Long-form Identifier:1:3:514450:1
GUID (UUID V4):0
Localities for Columbite-(Fe) in this Region
Yedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
Nearest other occurrences of Columbite-(Fe)
0.2km (0.1 miles) ⓘYedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
0.4km (0.2 miles) ⓘRussell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
2.4km (1.5 miles) ⓘMetcalf Quarry, Mount Ararat Quarries, Topsham, Sagadahoc County, Maine, USA
2.4km (1.5 miles) ⓘMount Ararat Quarries, Topsham, Sagadahoc County, Maine, USA
2.6km (1.6 miles) ⓘPorcupine Hill Quarry, Topsham, Sagadahoc County, Maine, USA
3.5km (2.2 miles) ⓘConsolidated #1 Quarry, Highland Green, Topsham, Sagadahoc County, Maine, USA
3.5km (2.2 miles) ⓘConsolidated #2 Quarry (Purington Quarry), Highland Green, Topsham, Sagadahoc County, Maine, USA
3.7km (2.3 miles) ⓘSwamp #2 quarry, Cathance River Nature Preserve, Topsham, Sagadahoc County, Maine, USA
3.7km (2.3 miles) ⓘSwamp #1 Quarry, Cathance River Nature Preserve, Topsham, Sagadahoc County, Maine, USA
4.7km (3.0 miles) ⓘFisher Quarry, Topsham, Sagadahoc County, Maine, USA
References
King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey.
King, Vandall T. (2000) Mineralogy of Maine Vol. 2 - Mining History, Gems, and Geology. Maine Geological Survey.
 
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