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Brånaråsen, Nome, Telemark, Norwayi
Regional Level Types
BrånaråsenNature Reserve
NomeMunicipality
TelemarkCounty
NorwayCountry

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Latitude & Longitude (WGS84):
59° 18' 14'' North , 9° 15' 24'' East
Latitude & Longitude (decimal):
59.30400,9.25691
GeoHash:
G#: u4w96euwv
GRN:
N40E04
Type:
Nature Reserve
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Ulefoss2,697 (2014)2.4km
Lunde1,422 (2014)8.8km
Gvarv871 (2014)10.5km
Bø2,522 (2010)16.1km
Folkestad422 (2012)18.0km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Fensfeltet GeologiforeningUlefoss5km
Mindat Locality ID:
49010
Long-form identifier:
mindat:1:2:49010:9
GUID (UUID V4):
0
Other/historical names associated with this locality:
Brånan
Other Languages:
Norwegian:
Brånaråsen, Nome, Telemark, Norge


Damkjernite locality (Damkjernite = melanocratic variety of nepheline lamprophyre). The damkjernite is exposed partly in an quarry and along a roadcut. (Branaråsen quarry and an in a roadcut along Romnesvegen). The locality is protected as a Naturminne (Nature reserve).

The damkjernite of this locality, the socalled Brånan type contains large (5-6mm) phenocrysts of pale-brown phlogopite, pyroxene, apatite and nepheline in a finer groundmass.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 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)
ⓘ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Nepheline
Formula: Na3K(Al4Si4O16)
ⓘ Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
ⓘ Phlogopite var. Titanium-bearing Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
ⓘ 'Pyroxene Group'
Formula: ADSi2O6
ⓘ Titanite
Formula: CaTi(SiO4)O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘIlmenite4.CB.05Fe2+TiO3
Group 9 - Silicates
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘPhlogopite9.EC.20KMg3(AlSi3O10)(OH)2
ⓘvar. Titanium-bearing Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
ⓘNepheline9.FA.05Na3K(Al4Si4O16)
ⓘAlbite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ'Pyroxene Group'-ADSi2O6

List of minerals for each chemical element

HHydrogen
Hⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Hⓘ Phlogopite var. Titanium-bearing PhlogopiteKMg3(AlSi3O10)(OH)2
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oⓘ IlmeniteFe2+TiO3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ NephelineNa3K(Al4Si4O16)
Oⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ Pyroxene GroupADSi2O6
Oⓘ Phlogopite var. Titanium-bearing PhlogopiteKMg3(AlSi3O10)(OH)2
FFluorine
Fⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ NephelineNa3K(Al4Si4O16)
MgMagnesium
Mgⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Mgⓘ Phlogopite var. Titanium-bearing PhlogopiteKMg3(AlSi3O10)(OH)2
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alⓘ NephelineNa3K(Al4Si4O16)
Alⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Alⓘ Phlogopite var. Titanium-bearing PhlogopiteKMg3(AlSi3O10)(OH)2
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siⓘ NephelineNa3K(Al4Si4O16)
Siⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ Pyroxene GroupADSi2O6
Siⓘ Phlogopite var. Titanium-bearing PhlogopiteKMg3(AlSi3O10)(OH)2
ClChlorine
Clⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
KPotassium
Kⓘ NephelineNa3K(Al4Si4O16)
Kⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Kⓘ Phlogopite var. Titanium-bearing PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Caⓘ TitaniteCaTi(SiO4)O
TiTitanium
Tiⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ TitaniteCaTi(SiO4)O
FeIron
Feⓘ IlmeniteFe2+TiO3
Feⓘ MagnetiteFe2+Fe23+O4

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

Griffin, W.L., Taylor, P.N. (1975) The Fen Damkjernite: Petrology of a “central-complex kimberlite”. Physics and Chemistry of the Earth, 9. 163-177 doi:10.1016/0079-1946(75)90015-4
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