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Sæteråsen Niobium-deposit, Hedrum, Larvik, Vestfold, Norwayi
Regional Level Types
Sæteråsen Niobium-depositDeposit
HedrumMunicipality (Former)
LarvikMunicipality
VestfoldCounty
NorwayCountry

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Name in Norwegian:Sæteråsen niobforekomst, Hedrum, Larvik, Vestfold, Norge
Latitude & Longitude (WGS84): 59° 17' 37'' North , 10° 0' 0'' East
Latitude & Longitude (decimal): 59.29377,10.00014
GeoHash:G#: u4x17d1gh
Locality type:Deposit
Age:298.9 ± 0.15 to 252.17 ± 0.06 Ma
Geologic Time:Permian
Reference for age:Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
Köppen climate type:Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Kvelde854 (2018)11.4km
Siljan891 (2010)16.5km
Sem1,827 (2013)18.8km
Stokke2,618 (2017)18.8km
Melsomvik1,498 (2017)20.6km
Other/historical names associated with this locality:Seteråsen


2 bodies of a Permian finegrained aphyric trachytes enriched with Nb, REE, Th and Zr.

Regions containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
ScandinaviaRegion

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


14 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and 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:

Aegirine-augite
Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
Reference: Ihlen, P. M. (1983) Geologiske og petrokjemiske resultater fra diamantboring på Sæteråsen niob-forekomst. NGU-rapport 1800/76B.
Albite
Formula: Na(AlSi3O8)
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
'Albite-Anorthite Series'
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
'Amphibole Supergroup'
Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
Andradite
Formula: Ca3Fe3+2(SiO4)3
Reference: Ihlen, P. M. (1983) Geologiske og petrokjemiske resultater fra diamantboring på Sæteråsen niob-forekomst. NGU-rapport 1800/76B.
'Apatite'
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
'Chevkinite Group'
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
Clinozoisite
Formula: {Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Reference: Ihlen, P. M. (1983) Geologiske og petrokjemiske resultater fra diamantboring på Sæteråsen niob-forekomst. NGU-rapport 1800/76B.
Euxenite-(Y)
Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Reference: Norges Geologiske Undersøkelse (NGU) Ore Dateabase: Sæteråsen Deposit no. 6 in Larvik (0709) municipality.
'Feldspar Group'
Reference: Norges Geologiske Undersøkelse (NGU) Ore Dateabase: Sæteråsen Deposit no. 6 in Larvik (0709) municipality.
'Fergusonite'
Reference: Norges Geologiske Undersøkelse (NGU) Ore Dateabase: Sæteråsen Deposit no. 6 in Larvik (0709) municipality.
Fluorite
Formula: CaF2
Reference: Norges Geologiske Undersøkelse (NGU) Ore Dateabase: Sæteråsen Deposit no. 6 in Larvik (0709) municipality.
'Garnet Group'
Formula: X3Z2(SiO4)3
Reference: Norges Geologiske Undersøkelse (NGU) Ore Dateabase: Sæteråsen Deposit no. 6 in Larvik (0709) municipality.; Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
Hematite
Formula: Fe2O3
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
'K Feldspar'
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Reference: Ihlen, P. M. (1983) Geologiske og petrokjemiske resultater fra diamantboring på Sæteråsen niob-forekomst. NGU-rapport 1800/76B.
'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
Reference: Norges Geologiske Undersøkelse (NGU) Ore Dateabase: Sæteråsen Deposit no. 6 in Larvik (0709) municipality.
'Pyroxene Group'
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
Quartz
Formula: SiO2
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
Titanite
Formula: CaTi(SiO4)O
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.
Zircon
Formula: Zr(SiO4)
Reference: Norges Geologiske Undersøkelse (NGU) Ore Dateabase: Sæteråsen Deposit no. 6 in Larvik (0709) municipality.
Zirkelite
Formula: (Ti,Ca,Zr)O2-x
Description: Zirkelite was found as grains to 0,1 mm.
Reference: Neumann, H. (1985): Norges Mineraler. Norges Geologiske Undersøkelse Skrifter 68, 278 pp.(p. 70).
Zoisite
Formula: {Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Reference: Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen.

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Euxenite-(Y)4.DG.05(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Hematite4.CB.05Fe2O3
Magnetite4.BB.05Fe2+Fe3+2O4
'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
Quartz4.DA.05SiO2
Zirkelite4.DL.05(Ti,Ca,Zr)O2-x
Group 9 - Silicates
Aegirine-augite9.DA.20(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
Albite9.FA.35Na(AlSi3O8)
Andradite9.AD.25Ca3Fe3+2(SiO4)3
Clinozoisite9.BG.05a{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Titanite9.AG.15CaTi(SiO4)O
Zircon9.AD.30Zr(SiO4)
Zoisite9.BG.10{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Apatite'-
'Chevkinite Group'-
'Feldspar Group'-
'Fergusonite'-
'Garnet Group'-X3Z2(SiO4)3
'K Feldspar'-
'Pyroxene Group'-

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
A2B2O6(O,OH,F)
'Pyrochlore Group'8.2.1.1A2Nb2(O,OH)6Z
Zirkelite8.2.5.1(Ti,Ca,Zr)O2-x
AB2O6
Euxenite-(Y)8.3.8.2(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Andradite51.4.3b.1Ca3Fe3+2(SiO4)3
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Clinozoisite58.2.1a.4{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Zoisite58.2.1b.1{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Aegirine-augite65.1.3b.2(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Phlogopite71.2.2b.1KMg3(AlSi3O10)(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
'Albite-Anorthite Series'-
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Apatite'-
'Chevkinite Group'-
'Feldspar Group'-
'Fergusonite'-
'Garnet Group'-X3Z2(SiO4)3
'K Feldspar'-
'Pyroxene Group'-

List of minerals for each chemical element

HHydrogen
H Pyrochlore GroupA2Nb2(O,OH)6Z
H Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
H Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
H PhlogopiteKMg3(AlSi3O10)(OH)2
OOxygen
O Zirkelite(Ti,Ca,Zr)O2-x
O Garnet GroupX3Z2(SiO4)3
O Pyrochlore GroupA2Nb2(O,OH)6Z
O ZirconZr(SiO4)
O Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
O AlbiteNa(AlSi3O8)
O QuartzSiO2
O Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O TitaniteCaTi(SiO4)O
O Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
O HematiteFe2O3
O MagnetiteFe2+Fe23+O4
O Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
O AndraditeCa3Fe23+(SiO4)3
O Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
O PhlogopiteKMg3(AlSi3O10)(OH)2
FFluorine
F FluoriteCaF2
F Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
NaSodium
Na AlbiteNa(AlSi3O8)
Na Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
MgMagnesium
Mg Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
AlAluminium
Al AlbiteNa(AlSi3O8)
Al Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Al Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Al Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Al PhlogopiteKMg3(AlSi3O10)(OH)2
SiSilicon
Si Garnet GroupX3Z2(SiO4)3
Si ZirconZr(SiO4)
Si AlbiteNa(AlSi3O8)
Si QuartzSiO2
Si Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si TitaniteCaTi(SiO4)O
Si Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Si Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Si AndraditeCa3Fe23+(SiO4)3
Si Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Si PhlogopiteKMg3(AlSi3O10)(OH)2
ClChlorine
Cl Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
KPotassium
K PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Ca Zirkelite(Ti,Ca,Zr)O2-x
Ca FluoriteCaF2
Ca Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ca TitaniteCaTi(SiO4)O
Ca Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Ca Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Ca AndraditeCa3Fe23+(SiO4)3
Ca Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
TiTitanium
Ti Zirkelite(Ti,Ca,Zr)O2-x
Ti Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ti Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Ti TitaniteCaTi(SiO4)O
FeIron
Fe HematiteFe2O3
Fe MagnetiteFe2+Fe23+O4
Fe AndraditeCa3Fe23+(SiO4)3
Fe Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
YYttrium
Y Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
ZrZirconium
Zr Zirkelite(Ti,Ca,Zr)O2-x
Zr ZirconZr(SiO4)
NbNiobium
Nb Pyrochlore GroupA2Nb2(O,OH)6Z
Nb Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
CeCerium
Ce Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
TaTantalum
Ta Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
ThThorium
Th Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
UUranium
U Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Permian - Carboniferous
251.902 - 358.9 Ma



ID: 3143423
Carboniferous granite

Age: Phanerozoic (251.902 - 358.9 Ma)

Lithology: Major:{granite group}, Minor{monzonite,syenite,plutonic ultramafic group}

Reference: Asch, K. The 1:5M International Geological Map of Europe and Adjacent Areas: Development and Implementation of a GIS-enabled Concept. Geologisches Jahrbuch, SA 3. [147]

Permian
251.902 - 298.9 Ma



ID: 3191892
Paleozoic intrusive rocks

Age: Phanerozoic (251.902 - 298.9 Ma)

Lithology: Intrusive igneous rocks

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Geological Survey of Norway. The Ore Database. Deposit Area 709 - 006. Sæteråsen. (Last updated 19.okt.2016)
Ihlen, P. M. (1983) Geologiske og petrokjemiske resultater fra diamantboring på Sæteråsen niob-forekomst. NGU-rapport 1800/76B.


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