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Castle Mountain Mining District, Meagher Co., Montana, USAi
Regional Level Types
Castle Mountain Mining DistrictMining District
Meagher Co.County
MontanaState
USACountry

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7 miles west of Lennup. Pb, Ag, 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

23 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“˜ Anglesite
Formula: PbSO4
Reference: USGS Bull 139
β“˜ Baryte
Formula: BaSO4
Reference: USGS Bull 139
β“˜ Calcite
Formula: CaCO3
Reference: USGS Bull 139
β“˜ Cerussite
Formula: PbCO3
Localities: Reported from at least 6 localities in this region.
Reference: USGS Bull 139
β“˜ Chalcopyrite
Formula: CuFeS2
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Chlorargyrite
Formula: AgCl
β“˜ Diopside
Formula: CaMgSi2O6
Reference: USGS Bull 139
β“˜ Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: USGS Bull 139
β“˜ Galena
Formula: PbS
Localities: Reported from at least 11 localities in this region.
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Grossular
Formula: Ca3Al2(SiO4)3
Reference: USGS Bull 139
β“˜ Hematite
Formula: Fe2O3
Reference: USGS Bull 139
β“˜ Kaolinite
Formula: Al2(Si2O5)(OH)4
Reference: USGS Bull 139
β“˜ 'Limonite'
Reference: USGS Bull 139
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
Reference: USGS Bull 139
β“˜ Malachite
Formula: Cu2(CO3)(OH)2
Reference: USGS Bull 139
β“˜ Mimetite
Formula: Pb5(AsO4)3Cl
β“˜ Minium
Formula: Pb3O4
Reference: USGS Bull 139
β“˜ Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Reference: USGS Bull 139
β“˜ Pyrite
Formula: FeS2
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Quartz
Formula: SiO2
Reference: USGS Bull 139
β“˜ Quartz var. Jasper
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Smithsonite
Formula: ZnCO3
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Sphalerite
Formula: ZnS
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Vesuvianite
Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Reference: USGS Bull 139
β“˜ 'Wad'
Reference: USGS Bull 139
β“˜ Wulfenite
Formula: Pb(MoO4)
Reference: USGS Bull 139

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Galena2.CD.10PbS
β“˜Pyrite2.EB.05aFeS2
β“˜Sphalerite2.CB.05aZnS
Group 3 - Halides
β“˜Chlorargyrite3.AA.15AgCl
Group 4 - Oxides and Hydroxides
β“˜Hematite4.CB.05Fe2O3
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Minium4.BD.05Pb3O4
β“˜Quartz4.DA.05SiO2
β“˜var. Jasper4.DA.05SiO2
Group 5 - Nitrates and Carbonates
β“˜Calcite5.AB.05CaCO3
β“˜Cerussite5.AB.15PbCO3
β“˜Malachite5.BA.10Cu2(CO3)(OH)2
β“˜Smithsonite5.AB.05ZnCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Anglesite7.AD.35PbSO4
β“˜Baryte7.AD.35BaSO4
β“˜Wulfenite7.GA.05Pb(MoO4)
Group 8 - Phosphates, Arsenates and Vanadates
β“˜Mimetite8.BN.05Pb5(AsO4)3Cl
Group 9 - Silicates
β“˜Diopside9.DA.15CaMgSi2O6
β“˜Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
β“˜Grossular9.AD.25Ca3Al2(SiO4)3
β“˜Kaolinite9.ED.05Al2(Si2O5)(OH)4
β“˜Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
β“˜Vesuvianite9.BG.35Ca19Fe3+Al4(Al6Mg2)(β—»4)β—»[Si2O7]4[(SiO4)10]O(OH)9
Unclassified Minerals, Rocks, etc.
β“˜'Limonite'-
β“˜'Wad'-

List of minerals for each chemical element

HHydrogen
Hβ“˜ Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Hβ“˜ MalachiteCu2(CO3)(OH)2
Hβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Hβ“˜ PhlogopiteKMg3(AlSi3O10)(OH)2
Hβ“˜ KaoliniteAl2(Si2O5)(OH)4
CCarbon
Cβ“˜ CerussitePbCO3
Cβ“˜ CalciteCaCO3
Cβ“˜ MalachiteCu2(CO3)(OH)2
Cβ“˜ SmithsoniteZnCO3
OOxygen
Oβ“˜ QuartzSiO2
Oβ“˜ MimetitePb5(AsO4)3Cl
Oβ“˜ CerussitePbCO3
Oβ“˜ DiopsideCaMgSi2O6
Oβ“˜ CalciteCaCO3
Oβ“˜ Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Oβ“˜ MalachiteCu2(CO3)(OH)2
Oβ“˜ SmithsoniteZnCO3
Oβ“˜ AnglesitePbSO4
Oβ“˜ MiniumPb3O4
Oβ“˜ WulfenitePb(MoO4)
Oβ“˜ BaryteBaSO4
Oβ“˜ GrossularCa3Al2(SiO4)3
Oβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Oβ“˜ PhlogopiteKMg3(AlSi3O10)(OH)2
Oβ“˜ HematiteFe2O3
Oβ“˜ KaoliniteAl2(Si2O5)(OH)4
Oβ“˜ MagnetiteFe2+Fe23+O4
MgMagnesium
Mgβ“˜ DiopsideCaMgSi2O6
Mgβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Mgβ“˜ PhlogopiteKMg3(AlSi3O10)(OH)2
AlAluminium
Alβ“˜ Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Alβ“˜ GrossularCa3Al2(SiO4)3
Alβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Alβ“˜ PhlogopiteKMg3(AlSi3O10)(OH)2
Alβ“˜ KaoliniteAl2(Si2O5)(OH)4
SiSilicon
Siβ“˜ QuartzSiO2
Siβ“˜ DiopsideCaMgSi2O6
Siβ“˜ Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Siβ“˜ GrossularCa3Al2(SiO4)3
Siβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Siβ“˜ PhlogopiteKMg3(AlSi3O10)(OH)2
Siβ“˜ KaoliniteAl2(Si2O5)(OH)4
SSulfur
Sβ“˜ PyriteFeS2
Sβ“˜ GalenaPbS
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ SphaleriteZnS
Sβ“˜ AnglesitePbSO4
Sβ“˜ BaryteBaSO4
ClChlorine
Clβ“˜ MimetitePb5(AsO4)3Cl
Clβ“˜ ChlorargyriteAgCl
KPotassium
Kβ“˜ PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ DiopsideCaMgSi2O6
Caβ“˜ CalciteCaCO3
Caβ“˜ Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Caβ“˜ GrossularCa3Al2(SiO4)3
Caβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
FeIron
Feβ“˜ Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Feβ“˜ PyriteFeS2
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Feβ“˜ HematiteFe2O3
Feβ“˜ MagnetiteFe2+Fe23+O4
CuCopper
Cuβ“˜ MalachiteCu2(CO3)(OH)2
Cuβ“˜ ChalcopyriteCuFeS2
ZnZinc
Znβ“˜ SmithsoniteZnCO3
Znβ“˜ SphaleriteZnS
AsArsenic
Asβ“˜ MimetitePb5(AsO4)3Cl
MoMolybdenum
Moβ“˜ WulfenitePb(MoO4)
AgSilver
Agβ“˜ ChlorargyriteAgCl
BaBarium
Baβ“˜ BaryteBaSO4
PbLead
Pbβ“˜ MimetitePb5(AsO4)3Cl
Pbβ“˜ CerussitePbCO3
Pbβ“˜ GalenaPbS
Pbβ“˜ AnglesitePbSO4
Pbβ“˜ MiniumPb3O4
Pbβ“˜ WulfenitePb(MoO4)

Fossils

There are 2 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.

Occurrences3
Youngest Fossil Listed5.33 Ma (Miocene)
Oldest Fossil Listed66.0 Ma (Late/Upper Cretaceous)
Stratigraphic Units
UnitNo. OccurrencesAge
Deep River115.97 - 5.333 Ma (Miocene)
Fort Union255.8 - 2.588 Ma (Cenozoic)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Beringiaphyllum cupanioides
species
Beringiaphyllum : Beringiaphyllum cupanioides66 - 56 Ma
Paleocene
Hendersonia stillmani
species
Animalia : Mollusca : Gastropoda : Cycloneritida : Helicinidae : Hendersonia : Hendersonia stillmani23.03 - 5.333 Ma
Miocene
Fossil LocalitiesClick to show 2 fossil localities

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Winters, Allen S. (1968) Geology and Ore Deposits of the Castle Mountain Mining District, Meagher County, Montana. Bulletin 64. Montana Bureau of Mines and Geology, Butte.
USGS Bull 139

Localities in this Region

Other Regions, Features and Areas that Intersect

North America
North America PlateTectonic Plate
USA

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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