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Ferry Quay, Bjørkøya, Langesundsfjorden, Porsgrunn, Telemark, Norwayi
Regional Level Types
Ferry Quay- not defined -
BjørkøyaIsland
Langesundsfjorden- not defined -
PorsgrunnMunicipality
TelemarkCounty
NorwayCountry

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Key
Latitude & Longitude (WGS84):
59° 1' 54'' North , 9° 44' 53'' East
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Langangen505 (2014)7.0km
Porsgrunn34,377 (2017)13.2km
Herre1,356 (2013)13.3km
Larvik23,113 (2018)16.6km
Stavern5,593 (2018)16.7km
Other/historical names associated with this locality:
Ferjebrygga; Brygga
Other Languages:
Norwegian:
Bjørkøya brygge, Bjørkøya, Langesundsfjorden, Porsgrunn, Telemark, Norge


Minerals found in a nepheline syenite pegmatite exposed during construction of a new ferry quay at Bjørkøya.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


11 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:

Albite
Formula: Na(AlSi3O8)
Reference: Svein A. Berge collection/observation 2000.
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Reference: Knut Edvard Larsen collection # 2502
'Eudialyte Group'
Reference: Knut Edvard Larsen collection # 2502
'Feldspar Group'
Reference: Knut Edvard Larsen collection # 2502
Fluorite
Formula: CaF2
Reference: Svein A. Berge collection/observation 2000.
Helvine ?
Formula: Be3Mn2+4(SiO4)3S
Reference: Svein A. Berge collection/observation 2000.
'Hiortdahlite I'
Formula: Na4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Reference: Larsen, A. O. (ed.) (2010): The Langesundsfjord. History, geology, pegmatites, minerals. Bode Verlag Gmbh, Salzhemmendorf, Germany, 240 pp.
Microcline
Formula: K(AlSi3O8)
Reference: Svein A. Berge collection/observation 2000.
Molybdenite
Formula: MoS2
Reference: Svein A. Berge collection/observation 2000.
Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Reference: Svein A. Berge collection/observation 2000.
Nepheline
Formula: Na3K(Al4Si4O16)
Reference: Svein A. Berge collection/observation 2000.
Pyrite
Formula: FeS2
Reference: Svein A. Berge collection/observation 2000.
'Pyrochlore'
Reference: Svein A. Berge collection/observation 2000.
'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
Reference: Svein A. Berge collection/observation 2000.
Thorite
Formula: Th(SiO4)
Reference: Svein A. Berge collection/observation 2000.
Wöhlerite
Formula: NaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
Reference: Svein A. Berge collection/observation 2000.
Zircon
Formula: Zr(SiO4)
Reference: Svein A. Berge and Frode Andersen collection/observation 2000.

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
Helvine ?9.FB.10Be3Mn2+4(SiO4)3S
'Hiortdahlite I'9.BE.17Na4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Microcline9.FA.30K(AlSi3O8)
Natrolite9.GA.05Na2Al2Si3O10 · 2H2O
Nepheline9.FA.05Na3K(Al4Si4O16)
Thorite9.AD.30Th(SiO4)
Wöhlerite9.BE.17NaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Eudialyte Group'-
'Feldspar Group'-
'Pyrochlore'-

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmBnXp, with (m+n):p = 1:2
Molybdenite2.12.10.1MoS2
Pyrite2.12.1.1FeS2
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
A2B2O6(O,OH,F)
'Pyrochlore Group'8.2.1.1A2Nb2(O,OH)6Z
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in >[6] coordination
Thorite51.5.2.3Th(SiO4)
Zircon51.5.2.1Zr(SiO4)
Group 56 - SOROSILICATES Si2O7 Groups, With Additional O, OH, F and H2O
Si2O7 Groups and O, OH, F, and H2O with cations in [4] and/or >[4] coordination
Wöhlerite56.2.4.5NaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Microcline76.1.1.5K(AlSi3O8)
Al-Si Framework Feldspathoids and related species
Helvine ?76.2.4.1Be3Mn2+4(SiO4)3S
Nepheline76.2.1.2Na3K(Al4Si4O16)
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Natrolite77.1.5.1Na2Al2Si3O10 · 2H2O
Unclassified Minerals, Mixtures, etc.
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Eudialyte Group'-
'Feldspar Group'-
'Hiortdahlite I'-Na4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
'Pyrochlore'-

List of minerals for each chemical element

HHydrogen
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
H NatroliteNa2Al2Si3O10 · 2H2O
H Pyrochlore GroupA2Nb2(O,OH)6Z
BeBeryllium
Be HelvineBe3Mn42+(SiO4)3S
OOxygen
O Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
O AlbiteNa(AlSi3O8)
O MicroclineK(AlSi3O8)
O NatroliteNa2Al2Si3O10 · 2H2O
O NephelineNa3K(Al4Si4O16)
O ThoriteTh(SiO4)
O WöhleriteNaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
O ZirconZr(SiO4)
O Pyrochlore GroupA2Nb2(O,OH)6Z
O HelvineBe3Mn42+(SiO4)3S
FFluorine
F Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
F FluoriteCaF2
F WöhleriteNaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
NaSodium
Na Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Na AlbiteNa(AlSi3O8)
Na NatroliteNa2Al2Si3O10 · 2H2O
Na NephelineNa3K(Al4Si4O16)
Na WöhleriteNaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
MgMagnesium
Mg Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
AlAluminium
Al Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Al AlbiteNa(AlSi3O8)
Al MicroclineK(AlSi3O8)
Al NatroliteNa2Al2Si3O10 · 2H2O
Al NephelineNa3K(Al4Si4O16)
SiSilicon
Si Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Si AlbiteNa(AlSi3O8)
Si MicroclineK(AlSi3O8)
Si NatroliteNa2Al2Si3O10 · 2H2O
Si NephelineNa3K(Al4Si4O16)
Si ThoriteTh(SiO4)
Si WöhleriteNaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
Si ZirconZr(SiO4)
Si HelvineBe3Mn42+(SiO4)3S
SSulfur
S MolybdeniteMoS2
S PyriteFeS2
S HelvineBe3Mn42+(SiO4)3S
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
K MicroclineK(AlSi3O8)
K NephelineNa3K(Al4Si4O16)
CaCalcium
Ca Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Ca FluoriteCaF2
Ca WöhleriteNaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
TiTitanium
Ti Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
MnManganese
Mn Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Mn HelvineBe3Mn42+(SiO4)3S
FeIron
Fe Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Fe PyriteFeS2
ZrZirconium
Zr Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Zr WöhleriteNaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
Zr ZirconZr(SiO4)
NbNiobium
Nb Hiortdahlite INa4Ca8Zr2(Nb,Mn,Ti,Fe,Mg,Al)2(Si2O7)4O3F5
Nb WöhleriteNaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
Nb Pyrochlore GroupA2Nb2(O,OH)6Z
MoMolybdenum
Mo MolybdeniteMoS2
ThThorium
Th ThoriteTh(SiO4)

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Larsen, A. O. (ed.) (2010): The Langesundsfjord. History, geology, pegmatites, minerals. Bode Verlag Gmbh, Salzhemmendorf, Germany, 240 pp.

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
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