Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Powell County, Montana, USAi
Regional Level Types
Powell CountyCounty
MontanaState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearchMineralogy
Type:
Largest Settlements:
PlacePopulation
Deer Lodge2,965 (2017)
Elliston219 (2011)
Avon111 (2011)
Mindat Locality ID:
44078
Long-form identifier:
mindat:1:2:44078:8
GUID (UUID V4):
0
Other Languages:
French:
comté de Powell, Montana, États-Unis
German:
Powell County, Montana, Vereinigte Staaten
Italian:
contea di Powell, Montana, Stati Uniti d'America
Russian:
Пауэлл, Монтана, Соединённые Штаты Америки
Simplified Chinese:
鮑威爾縣 , 蒙大拿州, 美国
Spanish:
Condado de Powell, Montana, Estados Unidos
Albanian:
Powell County, Montana, Shtetet e Bashkuara të Amerikës
Arabic:
مقاطعة باول, مونتانا, الولايات المتحدة
Armenian:
Փաուել շրջան, Մոնտանա, Ամերիկայի Միացյալ Նահանգներ
Basque:
Powell konderria , Montana
Bavarian:
Powell County, Montana, Vaoanigte Stootn
Bishnupriya Manipuri:
পাৱেল কাউন্টি, মন্টানা, তিলপারাষ্ট্র
Bulgarian:
Пауъл, Монтана, Съединени американски щати
Cebuano:
Powell County , Montana
Dutch:
Powell County, Montana, Verenigde Staten
Estonian:
Powelli maakond , Montana, Ameerika Ühendriigid
Farsi/Persian:
شهرستان پاول، مونتانا, مونتانا, ایالات متحده آمریکا
Georgian:
პაუელის ოლქი, მონტანა, ამერიკის შეერთებული შტატები
Hungarian:
Powell megye, Montana, Amerikai Egyesült Államok
Japanese:
パウエル郡, モンタナ州, アメリカ合衆国
Low Saxon/Low German:
Powell County, Montana, USA
Min Dong Chinese:
Powell Gông, Montana
Minnan / Hokkien-Taiwanese:
Powell Kūn
Norwegian:
Powell County, Montana, USA
Polish:
Hrabstwo Powell, Montana, Stany Zjednoczone
Portuguese:
Condado de Powell, Montana, Estados Unidos
Romanian:
Comitatul Powell, Montana, Statele Unite ale Americii
Sardinian:
contea de Powell, Montana, Istados Unidos de Amèrica
Scottish Gaelic:
Powell County, Montana, Na Stàitean Aonaichte
Serbian:
Округ Пауел , Монтана, Сједињене Америчке Државе
Serbo-Croatian:
Powell County, Montana, Sjedinjene Američke Države
Swedish:
Powell County, Montana, USA
Traditional Chinese:
鮑威爾縣, 蒙大拿州, 美國
Turkish:
Powell, Montana, Amerika Birleşik Devletleri
Ukrainian:
Повелл, Монтана, Сполучені Штати Америки
Urdu:
پاول کاؤنٹی، مونٹانا, مونٹانا, ریاستہائے متحدہ امریکا
Vietnamese:
Quận Powell, Montana, Chủng Quốc Hoa Kỳ
Waray:
Condado han Powell, Montana, Estados Unidos
Western Punjabi:
پاول کاؤنٹی،مونٹانا, مونٹانا, امریکہ


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

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

63 valid minerals.

Rock Types Recorded


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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ 'Allanite Group'
Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
ⓘ Andradite
Formula: Ca3Fe3+2(SiO4)3
ⓘ Anglesite
Formula: PbSO4
ⓘ Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Localities: Reported from at least 6 localities in this region.
ⓘ Anorthite
Formula: Ca(Al2Si2O8)
ⓘ Anorthite var. Labradorite
Formula: (Ca,Na)[Al(Al,Si)Si2O8]
ⓘ 'Apatite'
Formula: Ca5(PO4)3A
ⓘ Arsenopyrite
Formula: FeAsS
Localities: Reported from at least 9 localities in this region.
ⓘ Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘ Augite var. Titanium-bearing Augite
Formula: (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
ⓘ Baryte
Formula: BaSO4
ⓘ Bindheimite
Formula: Pb2Sb2O6O
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Boulangerite
Formula: Pb5Sb4S11
ⓘ Bournonite
Formula: PbCuSbS3
ⓘ Calcite
Formula: CaCO3
Localities: Reported from at least 18 localities in this region.
ⓘ Cerussite
Formula: PbCO3
ⓘ Chalcocite
Formula: Cu2S
ⓘ Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 27 localities in this region.
ⓘ 'Chlorite Group'
Localities: Reported from at least 6 localities in this region.
ⓘ Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ⓘ Corundum
Formula: Al2O3
References:
ⓘ Corundum var. Sapphire
Formula: Al2O3
References:
ⓘ Covellite
Formula: CuS
ⓘ Cuprite
Formula: Cu2O
ⓘ Diopside
Formula: CaMgSi2O6
ⓘ Dolomite
Formula: CaMg(CO3)2
Localities: Reported from at least 6 localities in this region.
ⓘ Enargite
Formula: Cu3AsS4
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘ 'Fayalite-Forsterite Series'
ⓘ Ferrimolybdite
Formula: Fe2(MoO4)3 · nH2O
ⓘ Fluorite
Formula: CaF2
ⓘ Galena
Formula: PbS
Localities: Reported from at least 55 localities in this region.
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
Localities: Reported from at least 10 localities in this region.
ⓘ Geocronite
Formula: Pb14Sb6S23
ⓘ Goethite
Formula: Fe3+O(OH)
ⓘ Grossular
Formula: Ca3Al2(SiO4)3
ⓘ Hematite
Formula: Fe2O3
ⓘ Hematite var. Specularite
Formula: Fe2O3
ⓘ Jamesonite
Formula: Pb4FeSb6S14
ⓘ Jarosite ?
Formula: KFe3+3(SO4)2(OH)6
ⓘ Kaolinite
Formula: Al2(Si2O5)(OH)4
Localities: Reported from at least 10 localities in this region.
ⓘ 'K Feldspar'
Localities: Reported from at least 10 localities in this region.
ⓘ 'Limonite'
Localities: Reported from at least 11 localities in this region.
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 10 localities in this region.
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
Localities: Reported from at least 13 localities in this region.
ⓘ Millerite
Formula: NiS
ⓘ Mimetite ?
Formula: Pb5(AsO4)3Cl
ⓘ Molybdenite
Formula: MoS2
ⓘ Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 15 localities in this region.
ⓘ Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
Localities: Reported from at least 12 localities in this region.
ⓘ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Native Antimony
Formula: Sb
ⓘ Native Copper
Formula: Cu
ⓘ Native Gold
Formula: Au
Localities: Reported from at least 120 localities in this region.
ⓘ Plumbojarosite
Formula: Pb0.5Fe3+3(SO4)2(OH)6
ⓘ Polybasite
Formula: [Ag6Sb2S7][Ag9CuS4]
ⓘ Powellite
Formula: Ca(MoO4)
ⓘ Proustite
Formula: Ag3AsS3
ⓘ Pyrargyrite
Formula: Ag3SbS3
ⓘ Pyrite
Formula: FeS2
Localities: Reported from at least 63 localities in this region.
ⓘ Pyrolusite
Formula: Mn4+O2
ⓘ Pyromorphite
Formula: Pb5(PO4)3Cl
ⓘ Pyrophyllite
Formula: Al2Si4O10(OH)2
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
Localities: Reported from at least 95 localities in this region.
ⓘ Quartz var. Agate
Formula: SiO2
ⓘ Quartz var. Amethyst
Formula: SiO2
ⓘ Quartz var. Smoky Quartz
Formula: SiO2
ⓘ Rhodochrosite
Formula: MnCO3
ⓘ 'Scapolite'
ⓘ Scheelite
Formula: Ca(WO4)
Localities: Reported from at least 16 localities in this region.
ⓘ Seligmannite
Formula: PbCuAsS3
ⓘ Sphalerite
Formula: ZnS
Localities: Reported from at least 40 localities in this region.
ⓘ Stibnite
Formula: Sb2S3
ⓘ Talc
Formula: Mg3Si4O10(OH)2
ⓘ 'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
ⓘ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
Localities: Reported from at least 27 localities in this region.
ⓘ Titanite
Formula: CaTiO(SiO4)
ⓘ 'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
Localities: Reported from at least 6 localities in this region.
ⓘ Vermiculite
Formula: Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
ⓘ Wulfenite
Formula: Pb(MoO4)
ⓘ 'Zeolite Group'
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Copper1.AA.05Cu
ⓘNative Gold1.AA.05Au
ⓘNative Antimony1.CA.05Sb
Group 2 - Sulphides and Sulfosalts
ⓘChalcocite2.BA.05Cu2S
ⓘCovellite2.CA.05aCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘMillerite2.CC.20NiS
ⓘGalena2.CD.10PbS
ⓘStibnite2.DB.05Sb2S3
ⓘMolybdenite2.EA.30MoS2
ⓘPyrite2.EB.05aFeS2
ⓘArsenopyrite2.EB.20FeAsS
ⓘProustite2.GA.05Ag3AsS3
ⓘPyrargyrite2.GA.05Ag3SbS3
ⓘBournonite2.GA.50PbCuSbS3
ⓘSeligmannite2.GA.50PbCuAsS3
ⓘ'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
ⓘ'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
ⓘPolybasite2.GB.15[Ag6Sb2S7][Ag9CuS4]
ⓘJamesonite2.HB.15Pb4FeSb6S14
ⓘBoulangerite2.HC.15Pb5Sb4S11
ⓘGeocronite2.JB.30aPb14Sb6S23
ⓘEnargite2.KA.05Cu3AsS4
Group 3 - Halides
ⓘFluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.Fe3+O(OH)
ⓘCuprite4.AA.10Cu2O
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘCorundum4.CB.05Al2O3
ⓘHematite4.CB.05Fe2O3
ⓘCorundum
var. Sapphire
4.CB.05Al2O3
ⓘHematite
var. Specularite
4.CB.05Fe2O3
ⓘQuartz
var. Agate
4.DA.05SiO2
ⓘvar. Amethyst4.DA.05SiO2
ⓘ4.DA.05SiO2
ⓘvar. Smoky Quartz4.DA.05SiO2
ⓘPyrolusite4.DB.05Mn4+O2
ⓘBindheimite4.DH.20Pb2Sb2O6O
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘRhodochrosite5.AB.05MnCO3
ⓘAnkerite5.AB.10Ca(Fe2+,Mg)(CO3)2
ⓘDolomite5.AB.10CaMg(CO3)2
ⓘCerussite5.AB.15PbCO3
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘAnglesite7.AD.35PbSO4
ⓘBaryte7.AD.35BaSO4
ⓘJarosite ?7.BC.10KFe3+3(SO4)2(OH)6
ⓘPlumbojarosite7.BC.10Pb0.5Fe3+3(SO4)2(OH)6
ⓘPowellite7.GA.05Ca(MoO4)
ⓘScheelite7.GA.05Ca(WO4)
ⓘWulfenite7.GA.05Pb(MoO4)
ⓘFerrimolybdite7.GB.30Fe2(MoO4)3 · nH2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘMimetite ?8.BN.05Pb5(AsO4)3Cl
ⓘPyromorphite8.BN.05Pb5(PO4)3Cl
Group 9 - Silicates
ⓘAndradite9.AD.25Ca3Fe3+2(SiO4)3
ⓘGrossular9.AD.25Ca3Al2(SiO4)3
ⓘZircon9.AD.30Zr(SiO4)
ⓘTitanite9.AG.15CaTiO(SiO4)
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘAugite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘDiopside9.DA.15CaMgSi2O6
ⓘAugite
var. Titanium-bearing Augite
9.DA.15(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
ⓘTalc9.EC.05Mg3Si4O10(OH)2
ⓘPyrophyllite9.EC.10Al2Si4O10(OH)2
ⓘMuscovite
var. Illite
9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
ⓘ9.EC.15KAl2(AlSi3O10)(OH)2
ⓘvar. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘMontmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
ⓘVermiculite9.EC.50Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
ⓘKaolinite9.ED.05Al2(Si2O5)(OH)4
ⓘChrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ⓘAnorthite9.FA.35Ca(Al2Si2O8)
ⓘvar. Labradorite9.FA.35(Ca,Na)[Al(Al,Si)Si2O8]
ⓘ'Zeolite Group'9.G0.
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chlorite Group'-
ⓘ'Limonite'-
ⓘ'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
ⓘ'Fayalite-Forsterite Series'-
ⓘ'Scapolite'-
ⓘ'K Feldspar'-
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Apatite'-Ca5(PO4)3A
ⓘ'Allanite Group'-(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)

List of minerals for each chemical element

HHydrogen
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Hⓘ GoethiteFe3+O(OH)
Hⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Hⓘ JarositeKFe33+(SO4)2(OH)6
Hⓘ KaoliniteAl2(Si2O5)(OH)4
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Hⓘ PlumbojarositePb0.5Fe33+(SO4)2(OH)6
Hⓘ PyrophylliteAl2Si4O10(OH)2
Hⓘ TalcMg3Si4O10(OH)2
Hⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Hⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Hⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
BBoron
Bⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
Cⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Cⓘ CalciteCaCO3
Cⓘ CerussitePbCO3
Cⓘ DolomiteCaMg(CO3)2
Cⓘ MalachiteCu2(CO3)(OH)2
Cⓘ RhodochrositeMnCO3
OOxygen
Oⓘ Quartz var. AgateSiO2
Oⓘ Quartz var. AmethystSiO2
Oⓘ AndraditeCa3Fe23+(SiO4)3
Oⓘ AnglesitePbSO4
Oⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Oⓘ AnorthiteCa(Al2Si2O8)
Oⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ BaryteBaSO4
Oⓘ BindheimitePb2Sb2O6O
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ CalciteCaCO3
Oⓘ CerussitePbCO3
Oⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Oⓘ CorundumAl2O3
Oⓘ CupriteCu2O
Oⓘ DiopsideCaMgSi2O6
Oⓘ DolomiteCaMg(CO3)2
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Oⓘ GoethiteFe3+O(OH)
Oⓘ GrossularCa3Al2(SiO4)3
Oⓘ HematiteFe2O3
Oⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Oⓘ JarositeKFe33+(SO4)2(OH)6
Oⓘ KaoliniteAl2(Si2O5)(OH)4
Oⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ MimetitePb5(AsO4)3Cl
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Oⓘ PlumbojarositePb0.5Fe33+(SO4)2(OH)6
Oⓘ PowelliteCa(MoO4)
Oⓘ PyrolusiteMn4+O2
Oⓘ PyromorphitePb5(PO4)3Cl
Oⓘ PyrophylliteAl2Si4O10(OH)2
Oⓘ QuartzSiO2
Oⓘ RhodochrositeMnCO3
Oⓘ Corundum var. SapphireAl2O3
Oⓘ ScheeliteCa(WO4)
Oⓘ Quartz var. Smoky QuartzSiO2
Oⓘ TalcMg3Si4O10(OH)2
Oⓘ TitaniteCaTiO(SiO4)
Oⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
Oⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Oⓘ WulfenitePb(MoO4)
Oⓘ ZirconZr(SiO4)
Oⓘ Hematite var. SpeculariteFe2O3
Oⓘ Fayalite-Forsterite Series
Oⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oⓘ Garnet GroupX3Z2(SiO4)3
Oⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Oⓘ ApatiteCa5(PO4)3A
Oⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ FluoriteCaF2
NaSodium
Naⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Naⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Naⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
MgMagnesium
Mgⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Mgⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgⓘ DiopsideCaMgSi2O6
Mgⓘ DolomiteCaMg(CO3)2
Mgⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mgⓘ TalcMg3Si4O10(OH)2
Mgⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Mgⓘ Fayalite-Forsterite Series
Mgⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
AlAluminium
Alⓘ AnorthiteCa(Al2Si2O8)
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Alⓘ CorundumAl2O3
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ GrossularCa3Al2(SiO4)3
Alⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Alⓘ KaoliniteAl2(Si2O5)(OH)4
Alⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Alⓘ PyrophylliteAl2Si4O10(OH)2
Alⓘ Corundum var. SapphireAl2O3
Alⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Alⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Alⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
SiSilicon
Siⓘ Quartz var. AgateSiO2
Siⓘ Quartz var. AmethystSiO2
Siⓘ AndraditeCa3Fe23+(SiO4)3
Siⓘ AnorthiteCa(Al2Si2O8)
Siⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Siⓘ DiopsideCaMgSi2O6
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ GrossularCa3Al2(SiO4)3
Siⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Siⓘ KaoliniteAl2(Si2O5)(OH)4
Siⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Siⓘ PyrophylliteAl2Si4O10(OH)2
Siⓘ QuartzSiO2
Siⓘ Quartz var. Smoky QuartzSiO2
Siⓘ TalcMg3Si4O10(OH)2
Siⓘ TitaniteCaTiO(SiO4)
Siⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Siⓘ ZirconZr(SiO4)
Siⓘ Fayalite-Forsterite Series
Siⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siⓘ Garnet GroupX3Z2(SiO4)3
Siⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Siⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
PPhosphorus
Pⓘ PyromorphitePb5(PO4)3Cl
Pⓘ ApatiteCa5(PO4)3A
SSulfur
Sⓘ AnglesitePbSO4
Sⓘ ArsenopyriteFeAsS
Sⓘ BaryteBaSO4
Sⓘ BoulangeritePb5Sb4S11
Sⓘ BournonitePbCuSbS3
Sⓘ ChalcopyriteCuFeS2
Sⓘ ChalcociteCu2S
Sⓘ CovelliteCuS
Sⓘ EnargiteCu3AsS4
Sⓘ GalenaPbS
Sⓘ GeocronitePb14Sb6S23
Sⓘ JamesonitePb4FeSb6S14
Sⓘ JarositeKFe33+(SO4)2(OH)6
Sⓘ MilleriteNiS
Sⓘ MolybdeniteMoS2
Sⓘ PlumbojarositePb0.5Fe33+(SO4)2(OH)6
Sⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sⓘ ProustiteAg3AsS3
Sⓘ PyrargyriteAg3SbS3
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SeligmannitePbCuAsS3
Sⓘ SphaleriteZnS
Sⓘ StibniteSb2S3
Sⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Sⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ClChlorine
Clⓘ MimetitePb5(AsO4)3Cl
Clⓘ PyromorphitePb5(PO4)3Cl
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Kⓘ JarositeKFe33+(SO4)2(OH)6
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ AndraditeCa3Fe23+(SiO4)3
Caⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Caⓘ AnorthiteCa(Al2Si2O8)
Caⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ CalciteCaCO3
Caⓘ DiopsideCaMgSi2O6
Caⓘ DolomiteCaMg(CO3)2
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caⓘ FluoriteCaF2
Caⓘ GrossularCa3Al2(SiO4)3
Caⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Caⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Caⓘ PowelliteCa(MoO4)
Caⓘ ScheeliteCa(WO4)
Caⓘ TitaniteCaTiO(SiO4)
Caⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Caⓘ ApatiteCa5(PO4)3A
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ TitaniteCaTiO(SiO4)
Tiⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
MnManganese
Mnⓘ PyrolusiteMn4+O2
Mnⓘ RhodochrositeMnCO3
FeIron
Feⓘ AndraditeCa3Fe23+(SiO4)3
Feⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Feⓘ ArsenopyriteFeAsS
Feⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ ChalcopyriteCuFeS2
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Feⓘ GoethiteFe3+O(OH)
Feⓘ HematiteFe2O3
Feⓘ JamesonitePb4FeSb6S14
Feⓘ JarositeKFe33+(SO4)2(OH)6
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ PlumbojarositePb0.5Fe33+(SO4)2(OH)6
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
Feⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Feⓘ Hematite var. SpeculariteFe2O3
Feⓘ Fayalite-Forsterite Series
Feⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
NiNickel
Niⓘ MilleriteNiS
CuCopper
Cuⓘ BournonitePbCuSbS3
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChalcociteCu2S
Cuⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cuⓘ CovelliteCuS
Cuⓘ CupriteCu2O
Cuⓘ Native CopperCu
Cuⓘ EnargiteCu3AsS4
Cuⓘ MalachiteCu2(CO3)(OH)2
Cuⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Cuⓘ SeligmannitePbCuAsS3
Cuⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cuⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ ArsenopyriteFeAsS
Asⓘ EnargiteCu3AsS4
Asⓘ MimetitePb5(AsO4)3Cl
Asⓘ ProustiteAg3AsS3
Asⓘ SeligmannitePbCuAsS3
Asⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
ZrZirconium
Zrⓘ ZirconZr(SiO4)
MoMolybdenum
Moⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Moⓘ MolybdeniteMoS2
Moⓘ PowelliteCa(MoO4)
Moⓘ WulfenitePb(MoO4)
AgSilver
Agⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Agⓘ ProustiteAg3AsS3
Agⓘ PyrargyriteAg3SbS3
SbAntimony
Sbⓘ Native AntimonySb
Sbⓘ BindheimitePb2Sb2O6O
Sbⓘ BoulangeritePb5Sb4S11
Sbⓘ BournonitePbCuSbS3
Sbⓘ GeocronitePb14Sb6S23
Sbⓘ JamesonitePb4FeSb6S14
Sbⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sbⓘ PyrargyriteAg3SbS3
Sbⓘ StibniteSb2S3
Sbⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
BaBarium
Baⓘ BaryteBaSO4
WTungsten
Wⓘ ScheeliteCa(WO4)
AuGold
Auⓘ Native GoldAu
PbLead
Pbⓘ AnglesitePbSO4
Pbⓘ BindheimitePb2Sb2O6O
Pbⓘ BoulangeritePb5Sb4S11
Pbⓘ BournonitePbCuSbS3
Pbⓘ CerussitePbCO3
Pbⓘ GalenaPbS
Pbⓘ GeocronitePb14Sb6S23
Pbⓘ JamesonitePb4FeSb6S14
Pbⓘ MimetitePb5(AsO4)3Cl
Pbⓘ PlumbojarositePb0.5Fe33+(SO4)2(OH)6
Pbⓘ PyromorphitePb5(PO4)3Cl
Pbⓘ SeligmannitePbCuAsS3
Pbⓘ WulfenitePb(MoO4)

Fossils

There are 114 fossil localities from the PaleoBioDB database within this region.

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.

Occurrences114
Youngest Fossil Listed0.01 Ma (Pleistocene)
Oldest Fossil Listed513 Ma (Cambrian)
Stratigraphic UnitsClick here to view 8 stratigraphic units.
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Acrothele
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Acrothelidae : Acrothele513 - 501 Ma
Cambrian
Homotreta
genus
Animalia : Brachiopoda : Lingulata : Acrotretida : Acrotretidae : Prototreta513 - 501 Ma
Cambrian
Linnarssonia
genus
Animalia : Brachiopoda : Lingulata : Acrotretida : Acrotretidae : Linnarssonia513 - 501 Ma
Cambrian
Prototreta
genus
Animalia : Brachiopoda : Lingulata : Acrotretida : Acrotretidae : Prototreta513 - 501 Ma
Cambrian
Micromitra
genus
Animalia : Brachiopoda : Paterinidae : Micromitra513 - 501 Ma
Cambrian
Nisusia
genus
Animalia : Brachiopoda : Kutorginata : Kutorginida : Nisusiidae : Nisusia513 - 501 Ma
Cambrian
Nanodelphys
genus
Animalia : Chordata : Mammalia : Didelphimorphia : Didelphidae : Nanodelphys30.8 - 20.43 Ma
Cenozoic
Ocajila
genus
Animalia : Chordata : Mammalia : Erinaceomorpha : Erinaceidae : Ocajila30.8 - 20.43 Ma
Cenozoic
Mystipterus
genus
Animalia : Chordata : Mammalia : Soricomorpha : Talpidae : Mystipterus30.8 - 20.43 Ma
Cenozoic
Proscalops
genus
Animalia : Chordata : Mammalia : Proscalopidae : Proscalops30.8 - 20.43 Ma
Cenozoic
Domnina
genus
Animalia : Chordata : Mammalia : Soricomorpha : Soricidae : Domnina30.8 - 20.43 Ma
Cenozoic
Pseudotrimylus
genus
Animalia : Chordata : Mammalia : Soricomorpha : Soricidae : Pseudotrimylus30.8 - 20.43 Ma
Cenozoic
Mustelidae
family
Animalia : Chordata : Mammalia : Carnivora : Mustelidae30.8 - 20.43 Ma
Cenozoic
Canidae
family
Animalia : Chordata : Mammalia : Carnivora : Canidae30.8 - 20.43 Ma
Cenozoic
Hesperocyon
genus
Animalia : Chordata : Mammalia : Carnivora : Canidae : Hesperocyon37.2 - 33.9 Ma
Paleogene
Ischyromys
genus
Animalia : Chordata : Mammalia : Rodentia : Ischyromyidae : Ischyromys37.2 - 33.9 Ma
Paleogene
Downsimus
genus
Animalia : Chordata : Mammalia : Rodentia : Allomyidae : Downsimus30.8 - 20.43 Ma
Cenozoic
Aplodontidae
family
Animalia : Chordata : Mammalia : Rodentia : Aplodontidae37.2 - 20.43 Ma
Cenozoic
Meniscomys
genus
Animalia : Chordata : Mammalia : Rodentia : Aplodontiidae : Meniscomys30.8 - 20.43 Ma
Cenozoic
Niglarodon
genus
Animalia : Chordata : Mammalia : Rodentia : Aplodontiidae : Niglarodon30.8 - 20.43 Ma
Cenozoic
Sciuridae
family
Animalia : Chordata : Mammalia : Rodentia : Sciuridae30.8 - 20.43 Ma
Cenozoic
Castoridae
family
Animalia : Chordata : Mammalia : Rodentia : Castoridae30.8 - 20.43 Ma
Cenozoic
Agnotocastor
genus
Animalia : Chordata : Mammalia : Rodentia : Castoridae : Agnotocastor30.8 - 20.43 Ma
Cenozoic
Euhapsis
genus
Animalia : Chordata : Mammalia : Rodentia : Castoridae : Euhapsis30.8 - 20.43 Ma
Cenozoic
Eutypomyidae
family
Animalia : Chordata : Mammalia : Rodentia : Eutypomyidae30.8 - 20.43 Ma
Cenozoic
Eomyidae
family
Animalia : Chordata : Mammalia : Rodentia : Eomyidae30.8 - 20.43 Ma
Cenozoic
Tenudomys
genus
Animalia : Chordata : Mammalia : Rodentia : Geomyidae : Tenudomys30.8 - 20.43 Ma
Cenozoic
Thomomys
genus
Animalia : Chordata : Mammalia : Rodentia : Geomyidae : Thomomys0.126 - 0.0117 Ma
Pleistocene
Zapodidae
family
Animalia : Chordata : Mammalia : Rodentia : Zapodidae30.8 - 20.43 Ma
Cenozoic
Leidymys
genus
Animalia : Chordata : Mammalia : Rodentia : Muridae : Leidymys30.8 - 20.43 Ma
Cenozoic
Paciculus
genus
Animalia : Chordata : Mammalia : Rodentia : Muridae : Paciculus30.8 - 20.43 Ma
Cenozoic
Gripholagomys
genus
Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : Gripholagomys30.8 - 20.43 Ma
Cenozoic
Megalagus
genus
Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : Megalagus30.8 - 20.43 Ma
Cenozoic
Palaeolagus
genus
Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : Palaeolagus30.8 - 20.43 Ma
Cenozoic
Tayassuidae
family
Animalia : Chordata : Mammalia : Artiodactyla : Tayassuidae30.8 - 20.43 Ma
Cenozoic
Agriochoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Anoplotheriidae : Agriochoerus37.2 - 33.9 Ma
Paleogene
Merycoidodontidae
family
Animalia : Chordata : Mammalia : Artiodactyla : Merycoidodontidae30.8 - 20.43 Ma
Cenozoic
Merycochoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Merycoidodontidae : Merycochoerus30.8 - 20.43 Ma
Cenozoic
Camelidae
family
Animalia : Chordata : Mammalia : Artiodactyla : Camelidae23.03 - 5.333 Ma
Miocene
Camelops
genus
Animalia : Chordata : Mammalia : Artiodactyla : Camelidae : Camelops0.126 - 0.0117 Ma
Pleistocene
Leptomerycidae
family
Animalia : Chordata : Mammalia : Artiodactyla : Leptomerycidae37.2 - 33.9 Ma
Paleogene
Pronodens
genus
Animalia : Chordata : Mammalia : Artiodactyla : Leptomerycidae : Pronodens30.8 - 20.43 Ma
Cenozoic
Merycodus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Antilocapridae : Merycodus23.03 - 5.333 Ma
Miocene
Bison
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Bison0.126 - 0.0117 Ma
Pleistocene
Equidae
family
Animalia : Chordata : Mammalia : Perissodactyla : Equidae37.2 - 33.9 Ma
Paleogene
Hypohippus
genus
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Hypohippus23.03 - 5.333 Ma
Miocene
Megahippus
genus
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Megahippus23.03 - 5.333 Ma
Miocene
Pliohippus
genus
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Pliohippus23.03 - 5.333 Ma
Miocene
Brontotheriidae
family
Animalia : Chordata : Mammalia : Perissodactyla : Brontotheriidae37.2 - 33.9 Ma
Paleogene
Rhinocerotidae
family
Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae30.8 - 20.43 Ma
Cenozoic
Diceratherium
genus
Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : Diceratherium30.8 - 20.43 Ma
Cenozoic
Teleoceras
genus
Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : Teleoceras23.03 - 5.333 Ma
Miocene
Proboscidea
order
Animalia : Chordata : Mammalia : Proboscidea23.03 - 5.333 Ma
Miocene
Subhyracodon mitis
species
Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : Subhyracodon : Subhyracodon mitis37.2 - 33.9 Ma
Paleogene
Apternodus mediaevus
species
Animalia : Chordata : Mammalia : Apternodontidae : Apternodus : Apternodus mediaevus37.2 - 33.9 Ma
Paleogene
Cynomys ludovicianus
species
Animalia : Chordata : Mammalia : Rodentia : Sciuridae : Cynomys : Cynomys ludovicianus0.126 - 0.0117 Ma
Pleistocene
Epicyon haydeni
species
Animalia : Chordata : Mammalia : Carnivora : Canidae : Epicyon : Epicyon haydeni23.03 - 5.333 Ma
Miocene
Castor californicus
species
Animalia : Chordata : Mammalia : Rodentia : Castoridae : Castor : Castor californicus3.6 - 0.781 Ma
Cenozoic
Rangifer tarandus
species
Animalia : Chordata : Mammalia : Artiodactyla : Cervidae : Rangifer : Rangifer tarandus0.126 - 0.0117 Ma
Pleistocene
Cynodesmus thooides
species
Animalia : Chordata : Mammalia : Carnivora : Canidae : Cynodesmus : Cynodesmus thooides30.8 - 20.43 Ma
Cenozoic
Eutypomys montanensis
species
Animalia : Chordata : Mammalia : Rodentia : Eutypomyidae : Eutypomys : Eutypomys montanensis30.8 - 20.43 Ma
Cenozoic
Gregorymys douglassi
species
Animalia : Chordata : Mammalia : Rodentia : Geomyidae : Gregorymys : Gregorymys douglassi30.8 - 20.43 Ma
Cenozoic
Paradjidaumo trilophus
species
Animalia : Chordata : Mammalia : Rodentia : Eomyidae : Paradjidaumo : Paradjidaumo trilophus37.2 - 33.9 Ma
Paleogene
Kukusepasutanka schultzi
species
Animalia : Chordata : Mammalia : Artiodactyla : Anthracotheriidae : Kukusepasutanka : Kukusepasutanka schultzi30.8 - 20.43 Ma
Cenozoic
Leptomeryx evansi
species
Animalia : Chordata : Mammalia : Artiodactyla : Leptomerycidae : Leptomeryx : Leptomeryx evansi37.2 - 33.9 Ma
Paleogene
Amebelodon floridanus
species
Animalia : Chordata : Mammalia : Proboscidea : Gomphotheriidae : Amebelodon : Amebelodon floridanus23.03 - 5.333 Ma
Miocene
Megatylopus gigas
species
Animalia : Chordata : Mammalia : Artiodactyla : Camelidae : Megatylopus : Megatylopus gigas23.03 - 5.333 Ma
Miocene
Miohippus gemmarosae
species
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Miohippus : Miohippus gemmarosae30.8 - 20.43 Ma
Cenozoic
Amphechinus horncloudi
species
Animalia : Chordata : Mammalia : Lipotyphla : Erinaceidae : Amphechinus : Amphechinus horncloudi30.8 - 20.43 Ma
Cenozoic
Parictis montanus
species
Animalia : Chordata : Mammalia : Carnivora : Phocidae : Parictis : Parictis montanus37.2 - 33.9 Ma
Paleogene
Plioceros blicki
species
Animalia : Chordata : Mammalia : Artiodactyla : Antilocapridae : Plioceros : Plioceros blicki23.03 - 5.333 Ma
Miocene
Pliohippus proversus
species
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Pliohippus : Pliohippus proversus3.6 - 0.781 Ma
Cenozoic
Mesoreodon minor
species
Animalia : Chordata : Mammalia : Artiodactyla : Merycoidodontidae : Mesoreodon : Mesoreodon minor30.8 - 20.43 Ma
Cenozoic
Celtis aspera
species
Plantae : Tracheophyta : Magnoliopsida : Rosales : Cannabaceae : Celtis : Celtis aspera66 - 56 Ma
Paleocene
Carya antiquorum
species
Plantae : Tracheophyta : Magnoliopsida : Fagales : Juglandaceae : Carya : Carya antiquorum66 - 56 Ma
Paleocene
Dennstaedtia americana
species
Plantae : Tracheophyta : Polypodiopsida : Polypodiales : Dennstaedtiaceae : Dennstaedtia : Dennstaedtia americana66 - 56 Ma
Paleocene
Herpetotheriidae
unranked clade
Animalia : Chordata : Mammalia : Marsupialia : Herpetotheriidae30.8 - 20.43 Ma
Cenozoic
Hipparionini
tribe
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Hipparionini23.03 - 5.333 Ma
Miocene
Equini
tribe
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Equini23.03 - 5.333 Ma
Miocene
Talpidae
family
Animalia : Chordata : Mammalia : Lipotyphla : Talpidae30.8 - 20.43 Ma
Cenozoic
Tephrodytes brassicarvalis
species
Animalia : Chordata : Osteichthyes : Anura : Pelodytidae : Tephrodytes : Tephrodytes brassicarvalis30.8 - 20.43 Ma
Cenozoic
Wimanella simplex
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Bohemiellidae : Wimanella : Wimanella simplex513 - 501 Ma
Cambrian
Fossil LocalitiesClick to show 13 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Powell_County,_Montana
Wikidata ID:Q496602
GeoNames ID:5672344

Localities in this Region

Other Regions, Features and Areas that Intersect


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: October 15, 2026 04:23:57 Page updated: July 25, 2026 16:20:18
Go to top of page