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Neihart Mining District (Montana Mining District), Cascade County, Montana, USAi
Regional Level Types
Neihart Mining District (Montana Mining District)Mining District
Cascade CountyCounty
MontanaState
USACountry

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Also known as Montana district. Ag, Au, Pb, (Cu).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

34 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:

β“˜ Acanthite
Formula: Ag2S
β“˜ Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
β“˜ Antimony
Formula: Sb
β“˜ Arsenic
Formula: As
β“˜ Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
β“˜ Baryte
Formula: BaSO4
Localities: Reported from at least 8 localities in this region.
β“˜ Calcite
Formula: CaCO3
β“˜ Cerussite
Formula: PbCO3
β“˜ Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 12 localities in this region.
β“˜ Chlorargyrite
Formula: AgCl
β“˜ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
β“˜ Fluorite
Formula: CaF2
β“˜ 'Freibergite Subgroup'
Formula: (Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
β“˜ Galena
Formula: PbS
Localities: Reported from at least 13 localities in this region.
β“˜ Gold
Formula: Au
β“˜ Malachite
Formula: Cu2(CO3)(OH)2
β“˜ Merwinite
Formula: Ca3Mg(SiO4)2
β“˜ Molybdenite
Formula: MoS2
β“˜ Molybdite
Formula: MoO3
β“˜ Pearceite
Formula: [Ag6As2S7][Ag9CuS4]
β“˜ Polybasite
Formula: [Ag6Sb2S7][Ag9CuS4]
References:
β“˜ Prehnite
Formula: Ca2Al2Si3O10(OH)2
β“˜ Proustite
Formula: Ag3AsS3
Localities: Reported from at least 6 localities in this region.
β“˜ Pyrargyrite
Formula: Ag3SbS3
Localities: Reported from at least 7 localities in this region.
β“˜ Pyrite
Formula: FeS2
Localities: Reported from at least 12 localities in this region.
β“˜ Quartz
Formula: SiO2
Localities: Reported from at least 8 localities in this region.
β“˜ Rhodochrosite
Formula: MnCO3
β“˜ Scawtite
Formula: Ca7(Si3O9)2CO3 · 2H2O
Description: only as microscopic lath-like grains in a thin section of contact zone material.
β“˜ Silver
Formula: Ag
Localities: Reported from at least 6 localities in this region.
β“˜ Smithsonite
Formula: ZnCO3
β“˜ Sphalerite
Formula: ZnS
Localities: Reported from at least 13 localities in this region.
β“˜ Stephanite
Formula: Ag5SbS4
β“˜ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
β“˜ 'Thomsonite Subgroup'
β“˜ Titanite
Formula: CaTi(SiO4)O
β“˜ Vesuvianite
Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
β“˜ Wollastonite
Formula: Ca3(Si3O9)

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Gold1.AA.05Au
β“˜Silver1.AA.05Ag
β“˜Antimony1.CA.05Sb
β“˜Arsenic1.CA.05As
Group 2 - Sulphides and Sulfosalts
β“˜Acanthite2.BA.35Ag2S
β“˜Sphalerite2.CB.05aZnS
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Galena2.CD.10PbS
β“˜Molybdenite2.EA.30MoS2
β“˜Pyrite2.EB.05aFeS2
β“˜Proustite2.GA.05Ag3AsS3
β“˜Pyrargyrite2.GA.05Ag3SbS3
β“˜'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
β“˜'Freibergite Subgroup'2.GB.05(Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
β“˜Stephanite2.GB.10Ag5SbS4
β“˜Pearceite2.GB.15[Ag6As2S7][Ag9CuS4]
β“˜Polybasite2.GB.15[Ag6Sb2S7][Ag9CuS4]
Group 3 - Halides
β“˜Chlorargyrite3.AA.15AgCl
β“˜Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
β“˜Quartz4.DA.05SiO2
β“˜Molybdite4.E0.10MoO3
Group 5 - Nitrates and Carbonates
β“˜Smithsonite5.AB.05ZnCO3
β“˜Rhodochrosite5.AB.05MnCO3
β“˜Calcite5.AB.05CaCO3
β“˜Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
β“˜Cerussite5.AB.15PbCO3
β“˜Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Baryte7.AD.35BaSO4
Group 9 - Silicates
β“˜Merwinite9.AD.15Ca3Mg(SiO4)2
β“˜Titanite9.AG.15CaTi(SiO4)O
β“˜Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
β“˜Vesuvianite9.BG.35Ca19Fe3+Al4(Al6Mg2)(β—»4)β—»[Si2O7]4[(SiO4)10]O(OH)9
β“˜Scawtite9.CK.15Ca7(Si3O9)2CO3 Β· 2H2O
β“˜Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
β“˜Wollastonite9.DG.05Ca3(Si3O9)
β“˜Prehnite9.DP.20Ca2Al2Si3O10(OH)2
Unclassified
β“˜'Thomsonite Subgroup'-

List of minerals for each chemical element

HHydrogen
Hβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hβ“˜ MalachiteCu2(CO3)(OH)2
Hβ“˜ PrehniteCa2Al2Si3O10(OH)2
Hβ“˜ ScawtiteCa7(Si3O9)2CO3 · 2H2O
Hβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
CCarbon
Cβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Cβ“˜ CalciteCaCO3
Cβ“˜ CerussitePbCO3
Cβ“˜ MalachiteCu2(CO3)(OH)2
Cβ“˜ RhodochrositeMnCO3
Cβ“˜ ScawtiteCa7(Si3O9)2CO3 · 2H2O
Cβ“˜ SmithsoniteZnCO3
OOxygen
Oβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Oβ“˜ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oβ“˜ BaryteBaSO4
Oβ“˜ CalciteCaCO3
Oβ“˜ CerussitePbCO3
Oβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oβ“˜ MalachiteCu2(CO3)(OH)2
Oβ“˜ MerwiniteCa3Mg(SiO4)2
Oβ“˜ MolybditeMoO3
Oβ“˜ PrehniteCa2Al2Si3O10(OH)2
Oβ“˜ QuartzSiO2
Oβ“˜ RhodochrositeMnCO3
Oβ“˜ ScawtiteCa7(Si3O9)2CO3 · 2H2O
Oβ“˜ SmithsoniteZnCO3
Oβ“˜ TitaniteCaTi(SiO4)O
Oβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Oβ“˜ WollastoniteCa3(Si3O9)
FFluorine
Fβ“˜ FluoriteCaF2
MgMagnesium
Mgβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Mgβ“˜ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgβ“˜ MerwiniteCa3Mg(SiO4)2
Mgβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
AlAluminium
Alβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alβ“˜ PrehniteCa2Al2Si3O10(OH)2
Alβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
SiSilicon
Siβ“˜ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siβ“˜ MerwiniteCa3Mg(SiO4)2
Siβ“˜ PrehniteCa2Al2Si3O10(OH)2
Siβ“˜ QuartzSiO2
Siβ“˜ ScawtiteCa7(Si3O9)2CO3 · 2H2O
Siβ“˜ TitaniteCaTi(SiO4)O
Siβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Siβ“˜ WollastoniteCa3(Si3O9)
SSulfur
Sβ“˜ AcanthiteAg2S
Sβ“˜ BaryteBaSO4
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Sβ“˜ GalenaPbS
Sβ“˜ MolybdeniteMoS2
Sβ“˜ Pearceite[Ag6As2S7][Ag9CuS4]
Sβ“˜ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sβ“˜ ProustiteAg3AsS3
Sβ“˜ PyrargyriteAg3SbS3
Sβ“˜ PyriteFeS2
Sβ“˜ SphaleriteZnS
Sβ“˜ StephaniteAg5SbS4
Sβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ClChlorine
Clβ“˜ ChlorargyriteAgCl
CaCalcium
Caβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Caβ“˜ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caβ“˜ CalciteCaCO3
Caβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caβ“˜ FluoriteCaF2
Caβ“˜ MerwiniteCa3Mg(SiO4)2
Caβ“˜ PrehniteCa2Al2Si3O10(OH)2
Caβ“˜ ScawtiteCa7(Si3O9)2CO3 · 2H2O
Caβ“˜ TitaniteCaTi(SiO4)O
Caβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Caβ“˜ WollastoniteCa3(Si3O9)
TiTitanium
Tiβ“˜ TitaniteCaTi(SiO4)O
MnManganese
Mnβ“˜ RhodochrositeMnCO3
FeIron
Feβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Feβ“˜ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feβ“˜ PyriteFeS2
Feβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
CuCopper
Cuβ“˜ ChalcopyriteCuFeS2
Cuβ“˜ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Cuβ“˜ MalachiteCu2(CO3)(OH)2
Cuβ“˜ Pearceite[Ag6As2S7][Ag9CuS4]
Cuβ“˜ Polybasite[Ag6Sb2S7][Ag9CuS4]
Cuβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Znβ“˜ SmithsoniteZnCO3
Znβ“˜ SphaleriteZnS
AsArsenic
Asβ“˜ ArsenicAs
Asβ“˜ Pearceite[Ag6As2S7][Ag9CuS4]
Asβ“˜ ProustiteAg3AsS3
MoMolybdenum
Moβ“˜ MolybdeniteMoS2
Moβ“˜ MolybditeMoO3
AgSilver
Agβ“˜ AcanthiteAg2S
Agβ“˜ ChlorargyriteAgCl
Agβ“˜ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Agβ“˜ Pearceite[Ag6As2S7][Ag9CuS4]
Agβ“˜ Polybasite[Ag6Sb2S7][Ag9CuS4]
Agβ“˜ ProustiteAg3AsS3
Agβ“˜ PyrargyriteAg3SbS3
Agβ“˜ SilverAg
Agβ“˜ StephaniteAg5SbS4
SbAntimony
Sbβ“˜ AntimonySb
Sbβ“˜ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Sbβ“˜ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sbβ“˜ PyrargyriteAg3SbS3
Sbβ“˜ StephaniteAg5SbS4
Sbβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
BaBarium
Baβ“˜ BaryteBaSO4
AuGold
Auβ“˜ GoldAu
PbLead
Pbβ“˜ CerussitePbCO3
Pbβ“˜ GalenaPbS

Fossils

There are 1 fossil localities from the PaleoBioDB database within this region.

BETA TEST - These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences2
Youngest Fossil Listed501 Ma (Cambrian)
Oldest Fossil Listed513 Ma (Cambrian)
Stratigraphic Units
UnitNo. OccurrencesAge
Wolsey2497 - 485.4 Ma (Cambrian)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Micromitra
genus
Animalia : Brachiopoda : Paterinidae : Micromitra513 - 501 Ma
Cambrian
Nisusia deissi
species
Animalia : Brachiopoda : Kutorginata : Kutorginida : Nisusiidae : Nisusia : Nisusia deissi513 - 501 Ma
Cambrian
Fossil LocalitiesClick to show 1 fossil locality

Localities in this Region

Other Regions, Features and Areas that Intersect

North America
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.
 
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