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Mount Milligan mine (Mount Milligan Cu-Au deposit), Omineca Mining Division, British Columbia, Canadai
Regional Level Types
Mount Milligan mine (Mount Milligan Cu-Au deposit)Mine (Active)
Omineca Mining DivisionMining Division
British ColumbiaProvince
CanadaCountry

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Latitude & Longitude (WGS84):
55° 7' 34'' North , 124° 1' 35'' West
Latitude & Longitude (decimal):
55.12613,-124.02643
GRN:
N37W53
Type:
Mine (Active) - last checked 2025
Kรถppen climate type:
Dfc : Subarctic climate
Mindat Locality ID:
206452
Long-form identifier:
mindat:1:2:206452:2
GUID (UUID V4):
0


Porphyry copper-gold deposit.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


26 valid minerals.

Detailed Mineral List:

โ“˜ Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
โ“˜ Albite
Formula: Na(AlSi3O8)
โ“˜ Arsenopyrite
Formula: FeAsS
โ“˜ Azurite
Formula: Cu3(CO3)2(OH)2
โ“˜ Baryte
Formula: BaSO4
โ“˜ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
โ“˜ Bornite
Formula: Cu5FeS4
โ“˜ Chalcocite
Formula: Cu2S
โ“˜ Chalcopyrite
Formula: CuFeS2
โ“˜ 'Chlorite Group'
โ“˜ Covellite
Formula: CuS
โ“˜ Cuprite
Formula: Cu2O
โ“˜ Digenite
Formula: Cu9S5
โ“˜ Djurleite
Formula: Cu31S16
โ“˜ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
โ“˜ Galena
Formula: PbS
โ“˜ Goethite
Formula: Fe3+O(OH)
โ“˜ Hematite
Formula: Fe2O3
โ“˜ Hematite var. Specularite
Formula: Fe2O3
โ“˜ 'Limonite'
โ“˜ Magnetite
Formula: Fe2+Fe3+2O4
โ“˜ Malachite
Formula: Cu2(CO3)(OH)2
โ“˜ Molybdenite
Formula: MoS2
โ“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
โ“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
โ“˜ Native Copper
Formula: Cu
โ“˜ Native Gold
Formula: Au
โ“˜ Native Gold var. Electrum
Formula: (Au,Ag)
โ“˜ Pyrite
Formula: FeS2
โ“˜ Quartz
Formula: SiO2
โ“˜ Sphalerite
Formula: ZnS
โ“˜ 'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
โ“˜ Tenorite
Formula: CuO
โ“˜ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
โ“˜ 'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
โ“˜Native Copper1.AA.05Cu
โ“˜Native Gold
var. Electrum		1.AA.05(Au,Ag)
โ“˜1.AA.05Au
Group 2 - Sulphides and Sulfosalts
โ“˜Chalcocite2.BA.05Cu2S
โ“˜Djurleite2.BA.05Cu31S16
โ“˜Digenite2.BA.10Cu9S5
โ“˜Bornite2.BA.15Cu5FeS4
โ“˜Covellite2.CA.05aCuS
โ“˜Sphalerite2.CB.05aZnS
โ“˜Chalcopyrite2.CB.10aCuFeS2
โ“˜Galena2.CD.10PbS
โ“˜Molybdenite2.EA.30MoS2
โ“˜Pyrite2.EB.05aFeS2
โ“˜Arsenopyrite2.EB.20FeAsS
โ“˜'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
โ“˜'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Group 4 - Oxides and Hydroxides
โ“˜Goethite4.00.Fe3+O(OH)
โ“˜Cuprite4.AA.10Cu2O
โ“˜Tenorite4.AB.10CuO
โ“˜Magnetite4.BB.05Fe2+Fe3+2O4
โ“˜Hematite4.CB.05Fe2O3
โ“˜var. Specularite4.CB.05Fe2O3
โ“˜Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
โ“˜Azurite5.BA.05Cu3(CO3)2(OH)2
โ“˜Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
โ“˜Baryte7.AD.35BaSO4
Group 9 - Silicates
โ“˜Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
โ“˜Actinolite9.DE.10โ—ปCa2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
โ“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
โ“˜var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
โ“˜Albite9.FA.35Na(AlSi3O8)
Unclassified
โ“˜'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
โ“˜'Chlorite Group'-
โ“˜'Limonite'-
โ“˜'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z

List of minerals for each chemical element

HHydrogen
Hโ“˜ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Hโ“˜ AzuriteCu3(CO3)2(OH)2
Hโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hโ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hโ“˜ GoethiteFe3+O(OH)
Hโ“˜ MalachiteCu2(CO3)(OH)2
Hโ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hโ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
BBoron
Bโ“˜ TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
Cโ“˜ AzuriteCu3(CO3)2(OH)2
Cโ“˜ MalachiteCu2(CO3)(OH)2
OOxygen
Oโ“˜ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Oโ“˜ AlbiteNa(AlSi3O8)
Oโ“˜ AzuriteCu3(CO3)2(OH)2
Oโ“˜ BaryteBaSO4
Oโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oโ“˜ CupriteCu2O
Oโ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oโ“˜ GoethiteFe3+O(OH)
Oโ“˜ HematiteFe2O3
Oโ“˜ MagnetiteFe2+Fe23+O4
Oโ“˜ MalachiteCu2(CO3)(OH)2
Oโ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oโ“˜ QuartzSiO2
Oโ“˜ TenoriteCuO
Oโ“˜ TourmalineAD3G6(T6O18)(BO3)3X3Z
Oโ“˜ Hematite var. SpeculariteFe2O3
Oโ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
FFluorine
Fโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
NaSodium
Naโ“˜ AlbiteNa(AlSi3O8)
MgMagnesium
Mgโ“˜ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mgโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alโ“˜ AlbiteNa(AlSi3O8)
Alโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alโ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alโ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alโ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Siโ“˜ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Siโ“˜ AlbiteNa(AlSi3O8)
Siโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siโ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siโ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siโ“˜ QuartzSiO2
Siโ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SSulfur
Sโ“˜ ArsenopyriteFeAsS
Sโ“˜ BaryteBaSO4
Sโ“˜ BorniteCu5FeS4
Sโ“˜ ChalcopyriteCuFeS2
Sโ“˜ ChalcociteCu2S
Sโ“˜ CovelliteCuS
Sโ“˜ DigeniteCu9S5
Sโ“˜ DjurleiteCu31S16
Sโ“˜ GalenaPbS
Sโ“˜ MolybdeniteMoS2
Sโ“˜ PyriteFeS2
Sโ“˜ SphaleriteZnS
Sโ“˜ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Sโ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
KPotassium
Kโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kโ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Kโ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caโ“˜ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Caโ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
TiTitanium
Tiโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FeIron
Feโ“˜ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Feโ“˜ ArsenopyriteFeAsS
Feโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feโ“˜ BorniteCu5FeS4
Feโ“˜ ChalcopyriteCuFeS2
Feโ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feโ“˜ GoethiteFe3+O(OH)
Feโ“˜ HematiteFe2O3
Feโ“˜ MagnetiteFe2+Fe23+O4
Feโ“˜ PyriteFeS2
Feโ“˜ Hematite var. SpeculariteFe2O3
CuCopper
Cuโ“˜ AzuriteCu3(CO3)2(OH)2
Cuโ“˜ BorniteCu5FeS4
Cuโ“˜ ChalcopyriteCuFeS2
Cuโ“˜ ChalcociteCu2S
Cuโ“˜ CovelliteCuS
Cuโ“˜ CupriteCu2O
Cuโ“˜ Native CopperCu
Cuโ“˜ DigeniteCu9S5
Cuโ“˜ DjurleiteCu31S16
Cuโ“˜ MalachiteCu2(CO3)(OH)2
Cuโ“˜ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cuโ“˜ TenoriteCuO
Cuโ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Znโ“˜ SphaleriteZnS
AsArsenic
Asโ“˜ ArsenopyriteFeAsS
Asโ“˜ Tennantite SubgroupCu6(Cu4C22+)As4S12S
MoMolybdenum
Moโ“˜ MolybdeniteMoS2
AgSilver
Agโ“˜ Native Gold var. Electrum(Au,Ag)
SbAntimony
Sbโ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
BaBarium
Baโ“˜ BaryteBaSO4
AuGold
Auโ“˜ Native Gold var. Electrum(Au,Ag)
Auโ“˜ Native GoldAu
PbLead
Pbโ“˜ GalenaPbS

Other Regions, Features and Areas containing this locality

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North AmericaContinent
North America PlateTectonic Plate

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

Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155
LeFort, D., Hanley, J., Guillong, M. (2011) Subepithermal Au-Pd Mineralization Associated with an Alkalic Porphyry Cu-Au Deposit, Mount Milligan, Quesnel Terrane, British Columbia, Canada. Economic Geology, 106 (5) 781-808 doi:10.2113/econgeo.106.5.781
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