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Birkeland 03 Feldspar Quarry, Birkeland, Iveland, Agder, Norwayi
Regional Level Types
Birkeland 03 Feldspar QuarryQuarry
BirkelandFarm
IvelandMunicipality
AgderCounty
NorwayCountry

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Latitude & Longitude (WGS84):
58° 32' 3'' North , 7° 55' 21'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Byglandsfjord332 (2014)16.0km
Birkeland2,254 (2010)28.9km
Vennesla10,931 (2014)29.7km
Tveit1,397 (2010)35.4km
Justvik1,630 (2014)38.0km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Sørlandets GeologiforeningKristiansand42km
Mindat Locality ID:
32660
Long-form identifier:
mindat:1:2:32660:0
GUID (UUID V4):
0
Other/historical names associated with this locality:
Topasbruddet
Name(s) in local language(s):
Birkeland 3 (Topasbruddet), Birkeland, Iveland kommune, Aust-Agder fylke, Norge


A feldspar quarry in a granite pegmatite dyke on the northern slope of the hill north of the Birkeland farm. Located about 350 m north of the farm. The pegmatite was intersected by a small younger cleavelandite-quartz dike.

Bjørlykke locality nr 103.

(Comment by Ronald Werner)
It is difficult to see how Bjørlykke came to the conclusion that this quarry was located at the north slope. There is a quarry about 350 m north of the farmhouse, but it is located at the south-east slope of the Topasfjell.
Would the quarry really be located at the north slope, then the distance from the farmhouse would be significantly more than 350 m.

The description of Frigstad (1968) is in agreement with the here presented coordinates.

About 30 m north of the here presented coordinates there seems to be another potential quarry. An aerial picture from 1972 is inconclusive.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


15 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Albite var. Cleavelandite
Formula: Na(AlSi3O8)
ⓘ 'Allanite Group'
Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
ⓘ 'Almandine-Spessartine Series'
ⓘ Beryl
Formula: Be3Al2(Si6O18)
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Bismite
Formula: Bi2O3
Colour: Greyish
ⓘ 'Chlorite Group'
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘ Fluorite
Formula: CaF2
ⓘ 'Gadolinite'
ⓘ Hematite
Formula: Fe2O3
ⓘ 'Lepidolite'
Colour: Light yellow-green
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Microcline
Formula: K(AlSi3O8)
ⓘ 'Monazite Group'
Formula: REE(PO4)
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Colour: Green, lilac-colored
ⓘ 'Muscovite-1M'
Formula: KAl2(AlSi3O10)(OH)2
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
ⓘ Quartz
Formula: SiO2
ⓘ Tantalite-(Mn)
Formula: Mn2+Ta2O6
ⓘ Thorite
Formula: Th(SiO4)
ⓘ Topaz
Formula: Al2(SiO4)(F,OH)2
ⓘ Tveitite-(Y)
Formula: (Y, Na)6Ca6Ca6(Ca,Na)F42
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
ⓘFluorite3.AB.25CaF2
ⓘTveitite-(Y)3.AB.30(Y, Na)6Ca6Ca6(Ca,Na)F42
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘHematite4.CB.05Fe2O3
ⓘBismite4.CB.60Bi2O3
ⓘQuartz4.DA.05SiO2
ⓘTantalite-(Mn)4.DB.35Mn2+Ta2O6
Group 9 - Silicates
ⓘThorite9.AD.30Th(SiO4)
ⓘZircon9.AD.30Zr(SiO4)
ⓘTopaz9.AF.35Al2(SiO4)(F,OH)2
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Cleavelandite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chlorite Group'-
ⓘ'Lepidolite'-
ⓘ'Monazite Group'-REE(PO4)
ⓘ'Almandine-Spessartine Series'-
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'Gadolinite'-
ⓘ'Muscovite-1M'-KAl2(AlSi3O10)(OH)2
ⓘ'Allanite Group'-(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)

List of minerals for each chemical element

HHydrogen
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ TopazAl2(SiO4)(F,OH)2
Hⓘ Muscovite-1MKAl2(AlSi3O10)(OH)2
Hⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
BeBeryllium
Beⓘ BerylBe3Al2(Si6O18)
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ BismiteBi2O3
Oⓘ BerylBe3Al2(Si6O18)
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ HematiteFe2O3
Oⓘ Tantalite-(Mn)Mn2+Ta2O6
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MicroclineK(AlSi3O8)
Oⓘ Monazite GroupREE(PO4)
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ ThoriteTh(SiO4)
Oⓘ TopazAl2(SiO4)(F,OH)2
Oⓘ ZirconZr(SiO4)
Oⓘ Albite var. CleavelanditeNa(AlSi3O8)
Oⓘ Almandine-Spessartine Series
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ Muscovite-1MKAl2(AlSi3O10)(OH)2
Oⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ FluoriteCaF2
Fⓘ TopazAl2(SiO4)(F,OH)2
Fⓘ Tveitite-(Y)(Y, Na)6Ca6Ca6(Ca,Na)F42
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Tveitite-(Y)(Y, Na)6Ca6Ca6(Ca,Na)F42
Naⓘ Albite var. CleavelanditeNa(AlSi3O8)
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ BerylBe3Al2(Si6O18)
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ MicroclineK(AlSi3O8)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ TopazAl2(SiO4)(F,OH)2
Alⓘ Albite var. CleavelanditeNa(AlSi3O8)
Alⓘ Almandine-Spessartine Series
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Alⓘ Muscovite-1MKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ BerylBe3Al2(Si6O18)
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ MicroclineK(AlSi3O8)
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ ThoriteTh(SiO4)
Siⓘ TopazAl2(SiO4)(F,OH)2
Siⓘ ZirconZr(SiO4)
Siⓘ Albite var. CleavelanditeNa(AlSi3O8)
Siⓘ Almandine-Spessartine Series
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Siⓘ Muscovite-1MKAl2(AlSi3O10)(OH)2
Siⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
PPhosphorus
Pⓘ Monazite GroupREE(PO4)
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ MicroclineK(AlSi3O8)
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ Muscovite-1MKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caⓘ FluoriteCaF2
Caⓘ Tveitite-(Y)(Y, Na)6Ca6Ca6(Ca,Na)F42
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
MnManganese
Mnⓘ Tantalite-(Mn)Mn2+Ta2O6
Mnⓘ Almandine-Spessartine Series
FeIron
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ HematiteFe2O3
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Almandine-Spessartine Series
YYttrium
Yⓘ Tveitite-(Y)(Y, Na)6Ca6Ca6(Ca,Na)F42
ZrZirconium
Zrⓘ ZirconZr(SiO4)
TaTantalum
Taⓘ Tantalite-(Mn)Mn2+Ta2O6
BiBismuth
Biⓘ BismiteBi2O3
ThThorium
Thⓘ ThoriteTh(SiO4)

Other Regions, Features and Areas containing this locality


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