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Bratterud pegmatite, Tørdal, Drangedal, Telemark, Norwayi
Regional Level Types
Bratterud pegmatitePegmatite
TørdalParish
DrangedalMunicipality
TelemarkCounty
NorwayCountry

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Latitude & Longitude (WGS84):
59° 12' 12'' North , 8° 48' 15'' East
Latitude & Longitude (decimal):
59.20349,8.80419
GeoHash:
G#: u4w2b3ej2
GRN:
N40E04
Type:
Pegmatite
Köppen climate type:
Dfc : Subarctic climate
Nearest Settlements:
PlacePopulationDistance
Prestestranda1,215 (2010)18.7km
Lunde1,422 (2014)20.0km
Tveitsund344 (2011)26.0km
Ulefoss2,697 (2014)27.6km
Bø2,522 (2010)27.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Fensfeltet GeologiforeningUlefoss28km
Mindat Locality ID:
359804
Long-form identifier:
mindat:1:2:359804:0
GUID (UUID V4):
4ff7b118-3086-460c-bad9-b8073664cdb5
Other Languages:
Norwegian:
Bratterud-pegmatitten, Tørdal, Drangedal, Telemark, Norge


An E-W-striking ca. 200 m long, up to 4 m wide subvertical pegmatite dyke.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


9 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)
ⓘ Almandine
Formula: Fe2+3Al2(SiO4)3
ⓘ Beryl
Formula: Be3Al2(Si6O18)
ⓘ 'Fergusonite'
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
ⓘ Keiviite-(Y)
Formula: Y2Si2O7
ⓘ 'K Feldspar'
ⓘ 'Lepidolite'
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Quartz
Formula: SiO2
ⓘ Siderophyllite
Formula: KFe2+2Al(Al2Si2O10)(OH)2
ⓘ Thorite
Formula: Th(SiO4)
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 9 - Silicates
ⓘAlmandine9.AD.25Fe2+3Al2(SiO4)3
ⓘThorite9.AD.30Th(SiO4)
ⓘZircon9.AD.30Zr(SiO4)
ⓘKeiviite-(Y)9.BC.05Y2Si2O7
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘSiderophyllite9.EC.20KFe2+2Al(Al2Si2O10)(OH)2
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Cleavelandite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Lepidolite'-
ⓘ'K Feldspar'-
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Fergusonite'-

List of minerals for each chemical element

HHydrogen
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
BeBeryllium
Beⓘ BerylBe3Al2(Si6O18)
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AlmandineFe32+Al2(SiO4)3
Oⓘ BerylBe3Al2(Si6O18)
Oⓘ Keiviite-(Y)Y2Si2O7
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
Oⓘ ThoriteTh(SiO4)
Oⓘ ZirconZr(SiO4)
Oⓘ Albite var. CleavelanditeNa(AlSi3O8)
Oⓘ Garnet GroupX3Z2(SiO4)3
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Albite var. CleavelanditeNa(AlSi3O8)
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ AlmandineFe32+Al2(SiO4)3
Alⓘ BerylBe3Al2(Si6O18)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
Alⓘ Albite var. CleavelanditeNa(AlSi3O8)
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ AlmandineFe32+Al2(SiO4)3
Siⓘ BerylBe3Al2(Si6O18)
Siⓘ Keiviite-(Y)Y2Si2O7
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
Siⓘ ThoriteTh(SiO4)
Siⓘ ZirconZr(SiO4)
Siⓘ Albite var. CleavelanditeNa(AlSi3O8)
Siⓘ Garnet GroupX3Z2(SiO4)3
KPotassium
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
FeIron
Feⓘ AlmandineFe32+Al2(SiO4)3
Feⓘ SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
YYttrium
Yⓘ Keiviite-(Y)Y2Si2O7
ZrZirconium
Zrⓘ ZirconZr(SiO4)
ThThorium
Thⓘ ThoriteTh(SiO4)

Other Regions, Features and Areas containing this locality

Baltic Shield (Fennoscandian Shield)Shield
Eurasian PlateTectonic Plate
EuropeContinent
Norway
ScandinaviaRegion

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Steffenssen, G. A. W. (2018) The distribution and enrichment of scandium in garnets from the Tørdal pegmatites, and its economic implications. Master's thesis, University of Oslo.
Wilhelmsen, Markus Nytun (2020) The scandium content of beryllium-bearing minerals and micas from Tørdal pegmatites and its genetic and economic implications. Master, University of Oslo.
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