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Hällefors silver mines, Hällefors, Örebro County, Swedeni
Regional Level Types
Hällefors silver minesGroup of Mines
HälleforsMunicipality
Örebro CountyCounty
SwedenCountry
Hällefors silver mines, Bergslagen mining district, Sweden

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09666750017271979678311.jpg
Chalcopyrite

Hällefors silver mines, Hällefors, Örebro County, Sweden
09666750017271979678311.jpg
Chalcopyrite

Hällefors silver mines, Hällefors, Örebro County, Sweden
09666750017271979678311.jpg
Chalcopyrite

Hällefors silver mines, Hällefors, Örebro County, Sweden
Latitude & Longitude (WGS84):
59° 51' 16'' North , 14° 28' 53'' East
Latitude & Longitude (decimal):
59.85447,14.48155
GRN:
N40E06
Area:
2.0 km2
Type:
Group of Mines
Köppen climate type:
Dfc : Subarctic climate
Nearest Settlements:
PlacePopulationDistance
Hällefors4,449 (2017)8.2km
Grythyttan859 (2017)16.8km
Persberg249 (2017)17.4km
Nordmark234 (2012)21.4km
Lesjöfors948 (2017)21.4km
Mindat Locality ID:
10587
Long-form identifier:
mindat:1:2:10587:6
GUID (UUID V4):
0
Name(s) in local language(s):
Hällefors silvergruvor, Hällefors, Västmanland, Sverige


Mined from 1639 to 1978. Sweden's second largest silver mine (after Sala).
The marble- and metavolcanic-hosted Pb–Zn–(Ag–Sb–As) deposits of the Hällefors district, comprise both stratabound sulphides and discordant, Ag-rich sulphide–sulphosalt veins.


Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

45 valid minerals.

Detailed Mineral List:

ⓘ Allargentum
Formula: (Ag1-xSbx)
ⓘ Amesite
Formula: Mg2Al(AlSiO5)(OH)4
Habit: short hexagonal prisms
Description: Found in zinc ore.
ⓘ Andalusite
Formula: Al2(SiO4)O
ⓘ Anthophyllite
Formula: ◻Mg2Mg5(Si8O22)(OH)2
ⓘ Arsenopyrite
Formula: FeAsS
Localities: Reported from at least 8 localities in this region.
ⓘ Azurite
Formula: Cu3(CO3)2(OH)2
ⓘ Berthierite
Formula: FeSb2S4
ⓘ Boulangerite
Formula: Pb5Sb4S11
ⓘ Bournonite
Formula: PbCuSbS3
ⓘ Cassiterite
Formula: SnO2
ⓘ Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 9 localities in this region.
ⓘ 'Chlorite Group'
ⓘ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
ⓘ Clinochlore var. Diabantite
Formula: (Mg,Fe,Al)6((Si,Al)4O10)(OH)8
ⓘ Clino-ferro-suenoite
Formula: ◻Mn2+2(Fe2+5)(Si8O22)(OH)2
ⓘ Covellite
Formula: CuS
ⓘ Cubanite
Formula: CuFe2S3
ⓘ Cummingtonite
Formula: ◻Mg2Mg5(Si8O22)(OH)2
ⓘ Diopside
Formula: CaMgSi2O6
ⓘ Dyscrasite
Formula: Ag3Sb
ⓘ 'Fayalite-Tephroite Series'
ⓘ 'Fayalite-Tephroite Series var. Knebelite'
Formula: from (Fe1.5Mn0.5)2SiO4 to (Mn1.5Fe0.5)2SiO4
ⓘ 'Freibergite Subgroup'
Formula: (Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
ⓘ Galena
Formula: PbS
Localities: Reported from at least 8 localities in this region.
ⓘ Goethite
Formula: Fe3+O(OH)
Localities: Reported from at least 6 localities in this region.
ⓘ Graphite
Formula: C
ⓘ Gudmundite
Formula: FeSbS
ⓘ Hematite
Formula: Fe2O3
ⓘ Ilmenite
Formula: Fe2+TiO3
Localities: Reported from at least 7 localities in this region.
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 6 localities in this region.
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
ⓘ Marcasite
Formula: FeS2
Localities: Reported from at least 7 localities in this region.
ⓘ Meneghinite
Formula: Pb13CuSb7S24
ⓘ Miargyrite
Formula: AgSbS2
ⓘ Molybdenite
Formula: MoS2
ⓘ Native Antimony
Formula: Sb
ⓘ Pyrargyrite
Formula: Ag3SbS3
ⓘ Pyrite
Formula: FeS2
Localities: Reported from at least 8 localities in this region.
ⓘ Pyrosmalite-(Fe)
Formula: Fe2+8Si6O15(OH,Cl)10
ⓘ Pyrrhotite
Formula: Fe1-xS
Localities: Reported from at least 9 localities in this region.
ⓘ Quartz
Formula: SiO2
ⓘ Rhodochrosite
Formula: MnCO3
ⓘ Rutile
Formula: TiO2
ⓘ Spessartine
Formula: Mn2+3Al2(SiO4)3
ⓘ Sphalerite
Formula: ZnS
Localities: Reported from at least 8 localities in this region.
ⓘ Stannite
Formula: Cu2FeSnS4
ⓘ Stephanite
Formula: Ag5SbS4
ⓘ Stibnite
Formula: Sb2S3
ⓘ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
ⓘ Troilite
Formula: FeS
ⓘ Zoisite
Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Antimony1.CA.05Sb
ⓘGraphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
ⓘAllargentum2.AA.30(Ag1-xSbx)
ⓘDyscrasite2.AA.35Ag3Sb
ⓘCovellite2.CA.05aCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘStannite2.CB.15aCu2FeSnS4
ⓘCubanite2.CB.55aCuFe2S3
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘTroilite2.CC.10FeS
ⓘGalena2.CD.10PbS
ⓘStibnite2.DB.05Sb2S3
ⓘMolybdenite2.EA.30MoS2
ⓘPyrite2.EB.05aFeS2
ⓘMarcasite2.EB.10aFeS2
ⓘArsenopyrite2.EB.20FeAsS
ⓘGudmundite2.EB.20FeSbS
ⓘPyrargyrite2.GA.05Ag3SbS3
ⓘBournonite2.GA.50PbCuSbS3
ⓘ'Freibergite Subgroup'2.GB.05(Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
ⓘ'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
ⓘStephanite2.GB.10Ag5SbS4
ⓘMiargyrite2.HA.10AgSbS2
ⓘBerthierite2.HA.20FeSb2S4
ⓘMeneghinite2.HB.05bPb13CuSb7S24
ⓘBoulangerite2.HC.15Pb5Sb4S11
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.Fe3+O(OH)
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘHematite4.CB.05Fe2O3
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘQuartz4.DA.05SiO2
ⓘCassiterite4.DB.05SnO2
ⓘRutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
ⓘRhodochrosite5.AB.05MnCO3
ⓘAzurite5.BA.05Cu3(CO3)2(OH)2
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 9 - Silicates
ⓘSpessartine9.AD.25Mn2+3Al2(SiO4)3
ⓘAndalusite9.AF.10Al2(SiO4)O
ⓘZoisite9.BG.10(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
ⓘDiopside9.DA.15CaMgSi2O6
ⓘAnthophyllite9.DD.05◻Mg2Mg5(Si8O22)(OH)2
ⓘCummingtonite9.DE.05◻Mg2Mg5(Si8O22)(OH)2
ⓘClino-ferro-suenoite9.DE.10◻Mn2+2(Fe2+5)(Si8O22)(OH)2
ⓘClinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
ⓘvar. Diabantite9.EC.55(Mg,Fe,Al)6((Si,Al)4O10)(OH)8
ⓘAmesite9.ED.15Mg2Al(AlSiO5)(OH)4
ⓘPyrosmalite-(Fe)9.EE.10Fe2+8Si6O15(OH,Cl)10
Unclassified
ⓘ'Chlorite Group'-
ⓘ'Fayalite-Tephroite Series'-
ⓘ'var. Knebelite'-from (Fe1.5Mn0.5)2SiO4 to (Mn1.5Fe0.5)2SiO4

List of minerals for each chemical element

HHydrogen
Hⓘ AmesiteMg2Al(AlSiO5)(OH)4
Hⓘ Anthophyllite◻Mg2Mg5(Si8O22)(OH)2
Hⓘ AzuriteCu3(CO3)2(OH)2
Hⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Hⓘ Cummingtonite◻Mg2Mg5(Si8O22)(OH)2
Hⓘ Clinochlore var. Diabantite(Mg,Fe,Al)6((Si,Al)4O10)(OH)8
Hⓘ Pyrosmalite-(Fe)Fe82+Si6O15(OH,Cl)10
Hⓘ GoethiteFe3+O(OH)
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Hⓘ Clino-ferro-suenoite◻Mn22+(Fe52+)(Si8O22)(OH)2
CCarbon
Cⓘ AzuriteCu3(CO3)2(OH)2
Cⓘ GraphiteC
Cⓘ MalachiteCu2(CO3)(OH)2
Cⓘ RhodochrositeMnCO3
OOxygen
Oⓘ AmesiteMg2Al(AlSiO5)(OH)4
Oⓘ AndalusiteAl2(SiO4)O
Oⓘ Anthophyllite◻Mg2Mg5(Si8O22)(OH)2
Oⓘ AzuriteCu3(CO3)2(OH)2
Oⓘ CassiteriteSnO2
Oⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Oⓘ Cummingtonite◻Mg2Mg5(Si8O22)(OH)2
Oⓘ Clinochlore var. Diabantite(Mg,Fe,Al)6((Si,Al)4O10)(OH)8
Oⓘ DiopsideCaMgSi2O6
Oⓘ Pyrosmalite-(Fe)Fe82+Si6O15(OH,Cl)10
Oⓘ GoethiteFe3+O(OH)
Oⓘ HematiteFe2O3
Oⓘ IlmeniteFe2+TiO3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ QuartzSiO2
Oⓘ RhodochrositeMnCO3
Oⓘ RutileTiO2
Oⓘ SpessartineMn32+Al2(SiO4)3
Oⓘ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Oⓘ Fayalite-Tephroite Series
Oⓘ Fayalite-Tephroite Series var. Knebelitefrom (Fe1.5Mn0.5)2SiO4 to (Mn1.5Fe0.5)2SiO4
Oⓘ Clino-ferro-suenoite◻Mn22+(Fe52+)(Si8O22)(OH)2
MgMagnesium
Mgⓘ AmesiteMg2Al(AlSiO5)(OH)4
Mgⓘ Anthophyllite◻Mg2Mg5(Si8O22)(OH)2
Mgⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Mgⓘ Cummingtonite◻Mg2Mg5(Si8O22)(OH)2
Mgⓘ Clinochlore var. Diabantite(Mg,Fe,Al)6((Si,Al)4O10)(OH)8
Mgⓘ DiopsideCaMgSi2O6
AlAluminium
Alⓘ AmesiteMg2Al(AlSiO5)(OH)4
Alⓘ AndalusiteAl2(SiO4)O
Alⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Alⓘ Clinochlore var. Diabantite(Mg,Fe,Al)6((Si,Al)4O10)(OH)8
Alⓘ SpessartineMn32+Al2(SiO4)3
Alⓘ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
SiSilicon
Siⓘ AmesiteMg2Al(AlSiO5)(OH)4
Siⓘ AndalusiteAl2(SiO4)O
Siⓘ Anthophyllite◻Mg2Mg5(Si8O22)(OH)2
Siⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Siⓘ Cummingtonite◻Mg2Mg5(Si8O22)(OH)2
Siⓘ Clinochlore var. Diabantite(Mg,Fe,Al)6((Si,Al)4O10)(OH)8
Siⓘ DiopsideCaMgSi2O6
Siⓘ Pyrosmalite-(Fe)Fe82+Si6O15(OH,Cl)10
Siⓘ QuartzSiO2
Siⓘ SpessartineMn32+Al2(SiO4)3
Siⓘ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Siⓘ Fayalite-Tephroite Series
Siⓘ Fayalite-Tephroite Series var. Knebelitefrom (Fe1.5Mn0.5)2SiO4 to (Mn1.5Fe0.5)2SiO4
Siⓘ Clino-ferro-suenoite◻Mn22+(Fe52+)(Si8O22)(OH)2
SSulfur
Sⓘ ArsenopyriteFeAsS
Sⓘ BerthieriteFeSb2S4
Sⓘ BoulangeritePb5Sb4S11
Sⓘ BournonitePbCuSbS3
Sⓘ ChalcopyriteCuFeS2
Sⓘ CovelliteCuS
Sⓘ CubaniteCuFe2S3
Sⓘ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Sⓘ GalenaPbS
Sⓘ GudmunditeFeSbS
Sⓘ MarcasiteFeS2
Sⓘ MeneghinitePb13CuSb7S24
Sⓘ MiargyriteAgSbS2
Sⓘ MolybdeniteMoS2
Sⓘ PyrargyriteAg3SbS3
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SphaleriteZnS
Sⓘ StanniteCu2FeSnS4
Sⓘ StephaniteAg5SbS4
Sⓘ StibniteSb2S3
Sⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
Sⓘ TroiliteFeS
ClChlorine
Clⓘ Pyrosmalite-(Fe)Fe82+Si6O15(OH,Cl)10
CaCalcium
Caⓘ DiopsideCaMgSi2O6
Caⓘ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
TiTitanium
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ RutileTiO2
MnManganese
Mnⓘ RhodochrositeMnCO3
Mnⓘ SpessartineMn32+Al2(SiO4)3
Mnⓘ Fayalite-Tephroite Series
Mnⓘ Fayalite-Tephroite Series var. Knebelitefrom (Fe1.5Mn0.5)2SiO4 to (Mn1.5Fe0.5)2SiO4
Mnⓘ Clino-ferro-suenoite◻Mn22+(Fe52+)(Si8O22)(OH)2
FeIron
Feⓘ ArsenopyriteFeAsS
Feⓘ BerthieriteFeSb2S4
Feⓘ ChalcopyriteCuFeS2
Feⓘ CubaniteCuFe2S3
Feⓘ Clinochlore var. Diabantite(Mg,Fe,Al)6((Si,Al)4O10)(OH)8
Feⓘ Pyrosmalite-(Fe)Fe82+Si6O15(OH,Cl)10
Feⓘ GoethiteFe3+O(OH)
Feⓘ GudmunditeFeSbS
Feⓘ HematiteFe2O3
Feⓘ IlmeniteFe2+TiO3
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ MarcasiteFeS2
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
Feⓘ StanniteCu2FeSnS4
Feⓘ TroiliteFeS
Feⓘ Fayalite-Tephroite Series
Feⓘ Fayalite-Tephroite Series var. Knebelitefrom (Fe1.5Mn0.5)2SiO4 to (Mn1.5Fe0.5)2SiO4
Feⓘ Clino-ferro-suenoite◻Mn22+(Fe52+)(Si8O22)(OH)2
CuCopper
Cuⓘ AzuriteCu3(CO3)2(OH)2
Cuⓘ BournonitePbCuSbS3
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ CovelliteCuS
Cuⓘ CubaniteCuFe2S3
Cuⓘ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Cuⓘ MalachiteCu2(CO3)(OH)2
Cuⓘ MeneghinitePb13CuSb7S24
Cuⓘ StanniteCu2FeSnS4
Cuⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ ArsenopyriteFeAsS
MoMolybdenum
Moⓘ MolybdeniteMoS2
AgSilver
Agⓘ Allargentum(Ag1-xSbx)
Agⓘ DyscrasiteAg3Sb
Agⓘ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Agⓘ MiargyriteAgSbS2
Agⓘ PyrargyriteAg3SbS3
Agⓘ StephaniteAg5SbS4
SnTin
Snⓘ CassiteriteSnO2
Snⓘ StanniteCu2FeSnS4
SbAntimony
Sbⓘ Allargentum(Ag1-xSbx)
Sbⓘ Native AntimonySb
Sbⓘ BerthieriteFeSb2S4
Sbⓘ BoulangeritePb5Sb4S11
Sbⓘ BournonitePbCuSbS3
Sbⓘ DyscrasiteAg3Sb
Sbⓘ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Sbⓘ GudmunditeFeSbS
Sbⓘ MeneghinitePb13CuSb7S24
Sbⓘ MiargyriteAgSbS2
Sbⓘ PyrargyriteAg3SbS3
Sbⓘ StephaniteAg5SbS4
Sbⓘ StibniteSb2S3
Sbⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
PbLead
Pbⓘ BoulangeritePb5Sb4S11
Pbⓘ BournonitePbCuSbS3
Pbⓘ GalenaPbS
Pbⓘ MeneghinitePb13CuSb7S24

Geochronology

Mineralization age: Paleoproterozoic : 1679 Ma to 1658 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic TimeRocks, Minerals and Events
Precambrian
 Proterozoic
  Paleoproterozoic
   Statherian
ⓘ Galena (youngest age)1658 Ma
ⓘ Galena (oldest age)1679 MaVästra ore field (Western field), Hällefors silver mines, Hällefors, Örebro County, Sweden

Localities in this Region

Sweden

Other Regions, Features and Areas containing this locality

Baltic Shield (Fennoscandian Shield)Shield
Eurasian PlateTectonic Plate
EuropeContinent
ScandinaviaRegion
Sweden

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

www.minersoc.org (n.d.) http://www.minersoc.org/pages/Archive-MM/Volume_47/47-345-507.pdf
Sundius, N., Parwel, A., Rajandi, B. (1966): The minerals of the silver mines of Hällefors. Sveriges geologiska undersökning, serie C VO: 614 SI: 1-20 SP: eng.
Sundius, Nils, Parwel, Alexander (1967) Amesite from the silver mines of Hällefors, central Sweden. Mineralogical Magazine and Journal of the Mineralogical Society, 36 (278) 300 doi:10.1180/minmag.1967.036.278.18
Jasinski, A. W. (1983) Some aspects of the silver mineralization in the Hällefors region (Bergslagen, Sweden) Mineralogical Magazine, 47 (345) 507-514 doi:10.1180/minmag.1983.047.345.12
Zakrzewski, Marek A. and Nugteren, Henk W. (1984) Mineralogy and origin of the distal volcanosedimentary deposit at the Haellefors silver mine, Bergslagen, central Sweden. Canadian Mineralogist 22 (4), 583-593.
Jasiński, A. W. (1986) Conditions of formation of the iron-containing minerals, Hällefors silver mines, Bergslagen, Sweden. Mineralogical Magazine, 50 (355) 101-110 doi:10.1180/minmag.1986.050.355.13
Wagner, Thomas, Jonsson, Erik, Boyce, Adrian J. (2005) Metamorphic ore remobilization in the Hällefors district, Bergslagen, Sweden: constraints from mineralogical and small-scale sulphur isotope studies. Mineralium Deposita, 40 (1) 100-114 doi:10.1007/s00126-005-0463-2
www.minersoc.org (n.d.) http://www.minersoc.org/pages/Archive-MM/Volume_50/50-355-101.pdf
www.minersoc.org (n.d.) http://www.minersoc.org/pages/Archive-MM/Volume_36/36-278-300.pdf
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