Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Columbite-(Fe) from
Ånnerud (Ånnerød), Våler, Østfold, Norway


08882790017272004822988.jpg
Columbite-(Fe)

Ånnerud, Våler, Østfold, Norway
08153370017364820384211.jpg
Columbite-(Fe)

Ånnerud, Våler, Østfold, Norway
02108880017364820397930.jpg
Columbite-(Fe), etc.

Aslaktaket Quarry, Ånnerud, Våler, Østfold, Norway
09064180017364820398593.jpg
Columbite-(Fe)

Ånnerud, Våler, Østfold, Norway
04200470017364820401305.jpg
Columbite-(Fe)

Ånnerud, Våler, Østfold, Norway
08153370017364820384211.jpg
Columbite-(Fe)

Ånnerud, Våler, Østfold, Norway
02108880017364820397930.jpg
Columbite-(Fe), etc.

Aslaktaket Quarry, Ånnerud, Våler, Østfold, Norway
09064180017364820398593.jpg
Columbite-(Fe)

Ånnerud, Våler, Østfold, Norway
08882790017272004822988.jpg
Columbite-(Fe)

Ånnerud, Våler, Østfold, Norway
09060250017364820409110.jpg
Columbite-(Fe)

Ånnerud, Våler, Østfold, Norway
02255840017364820419481.jpg
Columbite-(Fe), etc.

Aslaktaket Quarry, Ånnerud, Våler, Østfold, Norway
00621430017364820421142.jpg
Columbite-(Fe)

Ånnerud, Våler, Østfold, Norway
Locality type:Dike
Classification
Species:Columbite-(Fe)
Formula:Fe2+Nb2O6
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Samarskite-(Y)2
Microcline1
Muscovite1
Albite1
Zircon1
Data
Mineral Data:Click here to view Columbite-(Fe) data
Locality Data:Click here to view Ånnerud (Ånnerød), Våler, Østfold, Norway
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:558345
Long-form Identifier:1:3:558345:4
GUID (UUID V4):0
Localities for Columbite-(Fe) in this Region
Aslaktaket Quarry, Ånnerud (Ånnerød), Våler, Østfold, Norway
Vintergruben Quarry, Ånnerud (Ånnerød), Våler, Østfold, Norway
Nearest other occurrences of Columbite-(Fe)
3.8km (2.4 miles) ⓘMoss Quarry (Skolt Quarry), Vannem, Moss, Østfold, Norway
17.5km (10.9 miles) ⓘRyen Quarry, Ryen, Sarpsborg, Østfold, Norway
54.1km (33.6 miles) ⓘHåkestad Quarry, Håkestad, Tjølling, Larvik Commune, Vestfold, Norway
55.6km (34.5 miles) ⓘHerrebøkasa, Aspedammen, Idd, Halden, Østfold, Norway
59.3km (36.8 miles) ⓘBakstevalåsen, Gunhildrud, Øvre Eiker, Buskerud, Norway
84.6km (52.6 miles) ⓘGjerdingselva, Lunner, Akershus, Norway
References
Selbekk, Rune S., Berg, Hans-Jørgen, Folvik, Harald, Ellingsen, Hans Vidar (2008) Mineraler i columbitt- tantalittgruppen fra Norge [Minerals in the columbite-tantalite group from Norway]. Norsk Bergverksmuseum Skrift 38, 33-36
 
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