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Håøya West, Håøya, Porsgrunn, Telemark, Norwayi
Regional Level Types
Håøya West- not defined -
HåøyaIsland
PorsgrunnMunicipality
TelemarkCounty
NorwayCountry

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Latitude & Longitude (WGS84):
59° North , 9° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~2km
Mindat Locality ID:
187809
Long-form identifier:
mindat:1:2:187809:0
GUID (UUID V4):
0
Other Languages:
Norwegian:
Håøya Vest, Håøya, Porsgrunn, Telemark, Norge


Dark colored porphyritic "Soda-minette" dikes found inside or close to nepheline syenite pegmatite dikes are described from the western side of Håøya between Skutevik and Bukkevik.
The minerals listed here are found in the pegmatites.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

6 valid minerals.

Rock Types Recorded

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

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Aegirine
Formula: NaFe3+Si2O6
ⓘ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Description: An alkali amphibole
ⓘ 'Feldspar Group'
ⓘ 'Feldspar Group var. Perthite'
ⓘ Gonnardite
Formula: (Na,Ca)2(Si,Al)5O10 · 3H2O
Description: As pseudomorphoses after nepheline (spreustein)
ⓘ Microcline
Formula: K(AlSi3O8)
Description: perthitic
ⓘ Natrolite
Formula: Na2Al2Si3O10 · 2H2O
ⓘ Natrolite var. Spreustein
Formula: Na2Al2Si3O10 · 2H2O
ⓘ Nepheline
Formula: Na3K(Al4Si4O16)
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Description: Small grains (An7-15)
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
ⓘZircon9.AD.30Zr(SiO4)
ⓘAegirine9.DA.25NaFe3+Si2O6
ⓘNepheline9.FA.05Na3K(Al4Si4O16)
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘGonnardite9.GA.05(Na,Ca)2(Si,Al)5O10 · 3H2O
ⓘNatrolite9.GA.05Na2Al2Si3O10 · 2H2O
ⓘvar. Spreustein9.GA.05Na2Al2Si3O10 · 2H2O
Unclassified
ⓘ'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ'Feldspar Group'-
ⓘ'var. Perthite'-
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8

List of minerals for each chemical element

HHydrogen
Hⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Hⓘ NatroliteNa2Al2Si3O10 · 2H2O
Hⓘ Natrolite var. SpreusteinNa2Al2Si3O10 · 2H2O
OOxygen
Oⓘ AegirineNaFe3+Si2O6
Oⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Oⓘ MicroclineK(AlSi3O8)
Oⓘ NephelineNa3K(Al4Si4O16)
Oⓘ NatroliteNa2Al2Si3O10 · 2H2O
Oⓘ ZirconZr(SiO4)
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ Natrolite var. SpreusteinNa2Al2Si3O10 · 2H2O
FFluorine
Fⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
NaSodium
Naⓘ AegirineNaFe3+Si2O6
Naⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Naⓘ NephelineNa3K(Al4Si4O16)
Naⓘ NatroliteNa2Al2Si3O10 · 2H2O
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Naⓘ Natrolite var. SpreusteinNa2Al2Si3O10 · 2H2O
AlAluminium
Alⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Alⓘ MicroclineK(AlSi3O8)
Alⓘ NephelineNa3K(Al4Si4O16)
Alⓘ NatroliteNa2Al2Si3O10 · 2H2O
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Alⓘ Natrolite var. SpreusteinNa2Al2Si3O10 · 2H2O
SiSilicon
Siⓘ AegirineNaFe3+Si2O6
Siⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Siⓘ MicroclineK(AlSi3O8)
Siⓘ NephelineNa3K(Al4Si4O16)
Siⓘ NatroliteNa2Al2Si3O10 · 2H2O
Siⓘ ZirconZr(SiO4)
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Siⓘ Natrolite var. SpreusteinNa2Al2Si3O10 · 2H2O
ClChlorine
Clⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
KPotassium
Kⓘ MicroclineK(AlSi3O8)
Kⓘ NephelineNa3K(Al4Si4O16)
CaCalcium
Caⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
TiTitanium
Tiⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
FeIron
Feⓘ AegirineNaFe3+Si2O6
ZrZirconium
Zrⓘ ZirconZr(SiO4)

Localities in this Region

  • Telemark
    • Porsgrunn

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Norway

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.

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