Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Eidanger, Porsgrunn, Telemark, Norwayi
Regional Level Types
EidangerParish
PorsgrunnMunicipality
TelemarkCounty
NorwayCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
59° 7' 7'' North , 9° 41' 59'' East
Latitude & Longitude (decimal):
Type:
Mindat Locality ID:
207397
Long-form identifier:
mindat:1:2:207397:5
GUID (UUID V4):
0
Other Languages:
French:
Eidanger, Porsgrunn, Telemark, Norvège
Norwegian:
Eidanger, Porsgrunn, Telemark, Norge
Dutch:
Eidanger, Porsgrunn, Telemark, Noorwegen
Malay:
Eidanger, Porsgrunn, Norway
Norwegian (Nynorsk):
Eidanger, Porsgrunn, Telemark fylke, Noreg
Portuguese:
Eidanger, Porsgrunn, Telemark, Noruega


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

24 valid minerals. 1 erroneous literature entry.

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
References:
Berge, Svein A. (n.d.) Personal communication.with Knut Edvard Larsen, Peter Andresen observation in field aug 2012
Albite
Formula: Na(AlSi3O8)
'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
References:
Berge, Svein A. (n.d.) Personal communication.with Knut Edvard Larsen, Peter Andresen observation in field aug 2012
Analcime
Formula: Na(AlSi2O6) · H2O
Andradite
Formula: Ca3Fe3+2(SiO4)3
'Apophyllite Group'
Formula: AB4[Si8O22]X · 8H2O
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
References:
Berge, Svein A. (n.d.) Personal communication.with Knut Edvard Larsen, Peter Andresen observation in field aug 2012
Calcite
Formula: CaCO3
'Chlorite Group' ?
Description: The mineral Weibye (1848) reported as chlorite may be in fact the polylithionite which was confirmed much later
'Eudialyte Group'
Formula: [N(1)N(2)N(3)N(4)N(5)]3[M(1.1)M(1.2)]3[M(2.1)M(2.2)M(2.3)]3-6[M(3)M(4)]Z3[Si24O724X(1)X(2)
'Eudialyte Group var. Eucolite'
Formula: [N(1)N(2)N(3)N(4)N(5)]3[M(1.1)M(1.2)]3[M(2.1)M(2.2)M(2.3)]3-6[M(3)M(4)]Z3[Si24O724X(1)X(2)
Fluorite
Formula: CaF2
Galena
Formula: PbS
Hambergite
Formula: Be2(BO3)(OH)
'Heulandite Subgroup'
Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Löllingite
Formula: FeAs2
Magnetite
Formula: Fe2+Fe3+2O4
Microcline
Formula: K(AlSi3O8)
References:
Berge, Svein A. (n.d.) Personal communication.with Knut Edvard Larsen, Peter Andresen observation in field aug 2012
Molybdenite
Formula: MoS2
Montmorillonite ?
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Description: Described as steinmark by Brøgger (1890)
Mosandrite-(Ce)
Formula: (Ca3REE)[(H2O)2Ca0.50.5]Ti(Si2O7)2(OH)2(H2O)2
Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Nepheline
Formula: Na3K(Al4Si4O16)
References:
Berge, Svein A. (n.d.) Personal communication.with Knut Edvard Larsen, Peter Andresen observation in field aug 2012
Opal
Formula: SiO2 · nH2O
Pharmacosiderite
Formula: KFe3+4(AsO4)3(OH)4 · 6-7H2O
Polylithionite
Formula: KLi2Al(Si4O10)(F,OH)2
'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
Scorodite
Formula: Fe3+AsO4 · 2H2O
Sphalerite
Formula: ZnS
Talc
Formula: Mg3Si4O10(OH)2
Description: Brøgger (1890) describes the mineral Weibye (1848) labels as Talc pseudomorph after analcime as Steinmark (Kaolin) pseudomorphs after analcime. Kaolin (confirmed) is common in the hydrothermal phase in many syenite pegmatites in the Larvikite Plutonic Complex area.
'Thomsonite Subgroup'
Thorite
Formula: Th(SiO4)
Description: About 1/2 kg of thorite was mined here in the 1890s
Wöhlerite ?
Formula: Na2Ca4ZrNb(Si2O7)2O3F
Zircon
Formula: Zr(SiO4)

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Galena2.CD.10PbS
Molybdenite2.EA.30MoS2
Löllingite2.EB.15aFeAs2
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
Magnetite4.BB.05Fe2+Fe3+2O4
Opal4.DA.10SiO2 · nH2O
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 6 - Borates
Hambergite6.AB.05Be2(BO3)(OH)
Group 8 - Phosphates, Arsenates and Vanadates
Scorodite8.CD.10Fe3+AsO4 · 2H2O
Pharmacosiderite8.DK.10KFe3+4(AsO4)3(OH)4 · 6-7H2O
Group 9 - Silicates
Andradite9.AD.25Ca3Fe3+2(SiO4)3
Thorite9.AD.30Th(SiO4)
Zircon9.AD.30Zr(SiO4)
Wöhlerite ?9.BE.17Na2Ca4ZrNb(Si2O7)2O3F
Mosandrite-(Ce)9.BE.20(Ca3REE)[(H2O)2Ca0.50.5]Ti(Si2O7)2(OH)2(H2O)2
Aegirine9.DA.25NaFe3+Si2O6
Talc ?9.EC.05Mg3Si4O10(OH)2
Polylithionite9.EC.20KLi2Al(Si4O10)(F,OH)2
Montmorillonite ?9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Nepheline9.FA.05Na3K(Al4Si4O16)
Microcline9.FA.30K(AlSi3O8)
Albite9.FA.35Na(AlSi3O8)
Natrolite9.GA.05Na2Al2Si3O10 · 2H2O
Analcime9.GB.05Na(AlSi2O6) · H2O
Unclassified
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Apophyllite Group'-AB4[Si8O22]X · 8H2O
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Chlorite Group' ?-
'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
'Eudialyte Group
var. Eucolite'
-[N(1)N(2)N(3)N(4)N(5)]3[M(1.1)M(1.2)]3[M(2.1)M(2.2)M(2.3)]3-6[M(3)M(4)]Z3[Si24O724X(1)X(2)
''-[N(1)N(2)N(3)N(4)N(5)]3[M(1.1)M(1.2)]3[M(2.1)M(2.2)M(2.3)]3-6[M(3)M(4)]Z3[Si24O724X(1)X(2)
'Thomsonite Subgroup'-

List of minerals for each chemical element

HHydrogen
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H AnalcimeNa(AlSi2O6) · H2O
H Apophyllite GroupAB4[Si8O22]X · 8H2O
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
H HambergiteBe2(BO3)(OH)
H Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
H Mosandrite-(Ce)(Ca3REE)[(H2O)2Ca0.50.5]Ti(Si2O7)2(OH)2(H2O)2
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
H NatroliteNa2Al2Si3O10 · 2H2O
H OpalSiO2 · nH2O
H PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
H PolylithioniteKLi2Al(Si4O10)(F,OH)2
H Pyrochlore GroupA2Nb2(O,OH)6Z
H ScoroditeFe3+AsO4 · 2H2O
H TalcMg3Si4O10(OH)2
LiLithium
Li PolylithioniteKLi2Al(Si4O10)(F,OH)2
BeBeryllium
Be HambergiteBe2(BO3)(OH)
BBoron
B HambergiteBe2(BO3)(OH)
CCarbon
C CalciteCaCO3
OOxygen
O AegirineNaFe3+Si2O6
O AlbiteNa(AlSi3O8)
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O AnalcimeNa(AlSi2O6) · H2O
O AndraditeCa3Fe23+(SiO4)3
O Apophyllite GroupAB4[Si8O22]X · 8H2O
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O CalciteCaCO3
O HambergiteBe2(BO3)(OH)
O Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
O MagnetiteFe2+Fe23+O4
O MicroclineK(AlSi3O8)
O Mosandrite-(Ce)(Ca3REE)[(H2O)2Ca0.50.5]Ti(Si2O7)2(OH)2(H2O)2
O Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
O NephelineNa3K(Al4Si4O16)
O NatroliteNa2Al2Si3O10 · 2H2O
O OpalSiO2 · nH2O
O PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
O PolylithioniteKLi2Al(Si4O10)(F,OH)2
O Pyrochlore GroupA2Nb2(O,OH)6Z
O ScoroditeFe3+AsO4 · 2H2O
O TalcMg3Si4O10(OH)2
O ThoriteTh(SiO4)
O WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
O ZirconZr(SiO4)
O Eudialyte Group var. Eucolite[N(1)N(2)N(3)N(4)N(5)]3[M(1.1)M(1.2)]3[M(2.1)M(2.2)M(2.3)]3-6[M(3)M(4)]Z3[Si24O724X(1)X(2)
O Eudialyte Group[N(1)N(2)N(3)N(4)N(5)]3[M(1.1)M(1.2)]3[M(2.1)M(2.2)M(2.3)]3-6[M(3)M(4)]Z3[Si24O724X(1)X(2)
FFluorine
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
F FluoriteCaF2
F PolylithioniteKLi2Al(Si4O10)(F,OH)2
F WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
NaSodium
Na AegirineNaFe3+Si2O6
Na AlbiteNa(AlSi3O8)
Na AnalcimeNa(AlSi2O6) · H2O
Na Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Na Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Na NephelineNa3K(Al4Si4O16)
Na NatroliteNa2Al2Si3O10 · 2H2O
Na WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mg Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mg TalcMg3Si4O10(OH)2
AlAluminium
Al AlbiteNa(AlSi3O8)
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al AnalcimeNa(AlSi2O6) · H2O
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Al Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Al MicroclineK(AlSi3O8)
Al Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Al NephelineNa3K(Al4Si4O16)
Al NatroliteNa2Al2Si3O10 · 2H2O
Al PolylithioniteKLi2Al(Si4O10)(F,OH)2
SiSilicon
Si AegirineNaFe3+Si2O6
Si AlbiteNa(AlSi3O8)
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si AnalcimeNa(AlSi2O6) · H2O
Si AndraditeCa3Fe23+(SiO4)3
Si Apophyllite GroupAB4[Si8O22]X · 8H2O
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Si MicroclineK(AlSi3O8)
Si Mosandrite-(Ce)(Ca3REE)[(H2O)2Ca0.50.5]Ti(Si2O7)2(OH)2(H2O)2
Si Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Si NephelineNa3K(Al4Si4O16)
Si NatroliteNa2Al2Si3O10 · 2H2O
Si OpalSiO2 · nH2O
Si PolylithioniteKLi2Al(Si4O10)(F,OH)2
Si TalcMg3Si4O10(OH)2
Si ThoriteTh(SiO4)
Si WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
Si ZirconZr(SiO4)
Si Eudialyte Group var. Eucolite[N(1)N(2)N(3)N(4)N(5)]3[M(1.1)M(1.2)]3[M(2.1)M(2.2)M(2.3)]3-6[M(3)M(4)]Z3[Si24O724X(1)X(2)
Si Eudialyte Group[N(1)N(2)N(3)N(4)N(5)]3[M(1.1)M(1.2)]3[M(2.1)M(2.2)M(2.3)]3-6[M(3)M(4)]Z3[Si24O724X(1)X(2)
SSulfur
S GalenaPbS
S MolybdeniteMoS2
S SphaleriteZnS
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
K Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
K MicroclineK(AlSi3O8)
K NephelineNa3K(Al4Si4O16)
K PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
K PolylithioniteKLi2Al(Si4O10)(F,OH)2
CaCalcium
Ca AndraditeCa3Fe23+(SiO4)3
Ca CalciteCaCO3
Ca FluoriteCaF2
Ca Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Ca Mosandrite-(Ce)(Ca3REE)[(H2O)2Ca0.50.5]Ti(Si2O7)2(OH)2(H2O)2
Ca Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Ca WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
TiTitanium
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Ti Mosandrite-(Ce)(Ca3REE)[(H2O)2Ca0.50.5]Ti(Si2O7)2(OH)2(H2O)2
FeIron
Fe AegirineNaFe3+Si2O6
Fe AndraditeCa3Fe23+(SiO4)3
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fe LöllingiteFeAs2
Fe MagnetiteFe2+Fe23+O4
Fe PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
Fe ScoroditeFe3+AsO4 · 2H2O
ZnZinc
Zn SphaleriteZnS
AsArsenic
As LöllingiteFeAs2
As PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
As ScoroditeFe3+AsO4 · 2H2O
ZrZirconium
Zr WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
Zr ZirconZr(SiO4)
NbNiobium
Nb Pyrochlore GroupA2Nb2(O,OH)6Z
Nb WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
MoMolybdenum
Mo MolybdeniteMoS2
PbLead
Pb GalenaPbS
ThThorium
Th ThoriteTh(SiO4)

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Eidanger
Wikidata ID:Q1770319
GeoNames ID:3158729

Localities in this Region

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.
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 3, 2026 05:11:01 Page updated: July 15, 2025 19:49:07
Go to top of page