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Latitude & Longitude (WGS84):
47° 55' 26'' North , 114° 34' 59'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Elmo180 (2011)20.3km
Marion886 (2011)21.0km
Kila392 (2011)23.7km
Lonepine162 (2011)24.9km
Big Arm177 (2011)25.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Northwest Montana Rock Chucks Rock ClubKalispell, Montana36km
Mindat Locality ID:
20080
Long-form identifier:
mindat:1:2:20080:7
GUID (UUID V4):
0


Incorrectly described in Handbook of Mineralogy, Vol. 1, page 580 as being located in Niarada County, Montana. There is no such place as Niarada County in the state; Niarada is a small town. Excellent sanidine crystals found in the host rocks.

Epithermal silver-lead deposit hosted by Tertiary volcanic rocks.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


34 valid minerals.

Rock Types Recorded


Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Acanthite
Formula: Ag2S
ⓘ Alunite
Formula: KAl3(SO4)2(OH)6
ⓘ 'Apatite'
Formula: Ca5(PO4)3A
ⓘ Aramayoite
Formula: Ag3Sb2(Bi,Sb)S6
ⓘ Baryte
Formula: BaSO4
ⓘ Beudantite
Formula: PbFe3+3(AsO4)(SO4)(OH)6
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Bournonite
Formula: PbCuSbS3
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ 'Clay minerals'
ⓘ Covellite
Formula: CuS
ⓘ Enargite
Formula: Cu3AsS4
ⓘ Eskimoite
Formula: Ag7Pb10Bi15S36
ⓘ Galena
Formula: PbS
ⓘ Geocronite
Formula: Pb14Sb6S23
ⓘ Gustavite
Formula: AgPbBi3S6
ⓘ Hematite
Formula: Fe2O3
ⓘ Jarosite
Formula: KFe3+3(SO4)2(OH)6
ⓘ Jordanite
Formula: Pb14As6S23
ⓘ Kalinite
Formula: KAl(SO4)2 · 11H2O
ⓘ Kobellite
Formula: Pb22Cu4(Bi,Sb)30S69
References:
ⓘ 'Leucoxene'
ⓘ 'Limonite'
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Marcasite
Formula: FeS2
ⓘ Matildite
Formula: AgBiS2
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
ⓘ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Olsacherite
Formula: Pb2(Se6+O4)(SO4)
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
ⓘ Proustite
Formula: Ag3AsS3
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
ⓘ Rectorite
Formula: (Na,Ca)Al4((Si,Al)8O20)(OH)4 · 2H2O
✪ Sanidine
Formula: K(AlSi3O8)
Description: Found in the host rocks.
ⓘ 'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
ⓘ Sphalerite
Formula: ZnS
ⓘ Titanite
Formula: CaTi(SiO4)O
ⓘ Tridymite
Formula: SiO2
ⓘ Xanthoconite
Formula: Ag3AsS3
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘBornite2.BA.15Cu5FeS4
ⓘAcanthite2.BA.35Ag2S
ⓘCovellite2.CA.05aCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
ⓘMarcasite2.EB.10aFeS2
ⓘProustite2.GA.05Ag3AsS3
ⓘXanthoconite2.GA.10Ag3AsS3
ⓘBournonite2.GA.50PbCuSbS3
ⓘAramayoite2.HA.25Ag3Sb2(Bi,Sb)S6
ⓘKobellite2.HB.10aPb22Cu4(Bi,Sb)30S69
ⓘMatildite2.JA.20AgBiS2
ⓘGeocronite2.JB.30aPb14Sb6S23
ⓘJordanite2.JB.30aPb14As6S23
ⓘGustavite2.JB.40aAgPbBi3S6
ⓘEskimoite2.JB.40bAg7Pb10Bi15S36
ⓘEnargite2.KA.05Cu3AsS4
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘHematite4.CB.05Fe2O3
ⓘQuartz4.DA.05SiO2
ⓘTridymite4.DA.10SiO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4
ⓘOlsacherite7.AD.35Pb2(Se6+O4)(SO4)
ⓘAlunite7.BC.10KAl3(SO4)2(OH)6
ⓘJarosite7.BC.10KFe3+3(SO4)2(OH)6
ⓘKalinite7.CC.15KAl(SO4)2 · 11H2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘBeudantite8.BL.05PbFe3+3(AsO4)(SO4)(OH)6
Group 9 - Silicates
ⓘZircon9.AD.30Zr(SiO4)
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘ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
ⓘRectorite9.EC.60(Na,Ca)Al4((Si,Al)8O20)(OH)4 · 2H2O
ⓘSanidine9.FA.30K(AlSi3O8)
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Clay minerals'-
ⓘ'Limonite'-
ⓘ'Leucoxene'-
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
ⓘ'Apatite'-Ca5(PO4)3A

List of minerals for each chemical element

HHydrogen
Hⓘ AluniteKAl3(SO4)2(OH)6
Hⓘ BeudantitePbFe33+(AsO4)(SO4)(OH)6
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Hⓘ JarositeKFe33+(SO4)2(OH)6
Hⓘ KaliniteKAl(SO4)2 · 11H2O
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ Rectorite(Na,Ca)Al4((Si,Al)8O20)(OH)4 · 2H2O
Hⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Hⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
OOxygen
Oⓘ AluniteKAl3(SO4)2(OH)6
Oⓘ BaryteBaSO4
Oⓘ BeudantitePbFe33+(AsO4)(SO4)(OH)6
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ HematiteFe2O3
Oⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Oⓘ JarositeKFe33+(SO4)2(OH)6
Oⓘ KaliniteKAl(SO4)2 · 11H2O
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ OlsacheritePb2(Se6+O4)(SO4)
Oⓘ QuartzSiO2
Oⓘ Rectorite(Na,Ca)Al4((Si,Al)8O20)(OH)4 · 2H2O
Oⓘ SanidineK(AlSi3O8)
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ TridymiteSiO2
Oⓘ ZirconZr(SiO4)
Oⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
Oⓘ ApatiteCa5(PO4)3A
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
NaSodium
Naⓘ Rectorite(Na,Ca)Al4((Si,Al)8O20)(OH)4 · 2H2O
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alⓘ AluniteKAl3(SO4)2(OH)6
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Alⓘ KaliniteKAl(SO4)2 · 11H2O
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Rectorite(Na,Ca)Al4((Si,Al)8O20)(OH)4 · 2H2O
Alⓘ SanidineK(AlSi3O8)
Alⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ Rectorite(Na,Ca)Al4((Si,Al)8O20)(OH)4 · 2H2O
Siⓘ SanidineK(AlSi3O8)
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ TridymiteSiO2
Siⓘ ZirconZr(SiO4)
Siⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
PPhosphorus
Pⓘ ApatiteCa5(PO4)3A
SSulfur
Sⓘ AcanthiteAg2S
Sⓘ AluniteKAl3(SO4)2(OH)6
Sⓘ AramayoiteAg3Sb2(Bi,Sb)S6
Sⓘ BaryteBaSO4
Sⓘ BeudantitePbFe33+(AsO4)(SO4)(OH)6
Sⓘ BorniteCu5FeS4
Sⓘ BournonitePbCuSbS3
Sⓘ ChalcopyriteCuFeS2
Sⓘ CovelliteCuS
Sⓘ EnargiteCu3AsS4
Sⓘ EskimoiteAg7Pb10Bi15S36
Sⓘ GalenaPbS
Sⓘ GeocronitePb14Sb6S23
Sⓘ GustaviteAgPbBi3S6
Sⓘ JarositeKFe33+(SO4)2(OH)6
Sⓘ JordanitePb14As6S23
Sⓘ KaliniteKAl(SO4)2 · 11H2O
Sⓘ KobellitePb22Cu4(Bi,Sb)30S69
Sⓘ MarcasiteFeS2
Sⓘ MatilditeAgBiS2
Sⓘ OlsacheritePb2(Se6+O4)(SO4)
Sⓘ ProustiteAg3AsS3
Sⓘ PyriteFeS2
Sⓘ SphaleriteZnS
Sⓘ XanthoconiteAg3AsS3
KPotassium
Kⓘ AluniteKAl3(SO4)2(OH)6
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ⓘ KaliniteKAl(SO4)2 · 11H2O
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ SanidineK(AlSi3O8)
Kⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ Rectorite(Na,Ca)Al4((Si,Al)8O20)(OH)4 · 2H2O
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caⓘ ApatiteCa5(PO4)3A
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ TitaniteCaTi(SiO4)O
FeIron
Feⓘ BeudantitePbFe33+(AsO4)(SO4)(OH)6
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ BorniteCu5FeS4
Feⓘ ChalcopyriteCuFeS2
Feⓘ HematiteFe2O3
Feⓘ JarositeKFe33+(SO4)2(OH)6
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ MarcasiteFeS2
Feⓘ PyriteFeS2
CuCopper
Cuⓘ BorniteCu5FeS4
Cuⓘ BournonitePbCuSbS3
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ CovelliteCuS
Cuⓘ EnargiteCu3AsS4
Cuⓘ KobellitePb22Cu4(Bi,Sb)30S69
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ BeudantitePbFe33+(AsO4)(SO4)(OH)6
Asⓘ EnargiteCu3AsS4
Asⓘ JordanitePb14As6S23
Asⓘ ProustiteAg3AsS3
Asⓘ XanthoconiteAg3AsS3
SeSelenium
Seⓘ OlsacheritePb2(Se6+O4)(SO4)
ZrZirconium
Zrⓘ ZirconZr(SiO4)
AgSilver
Agⓘ AcanthiteAg2S
Agⓘ AramayoiteAg3Sb2(Bi,Sb)S6
Agⓘ EskimoiteAg7Pb10Bi15S36
Agⓘ GustaviteAgPbBi3S6
Agⓘ MatilditeAgBiS2
Agⓘ ProustiteAg3AsS3
Agⓘ XanthoconiteAg3AsS3
SbAntimony
Sbⓘ AramayoiteAg3Sb2(Bi,Sb)S6
Sbⓘ BournonitePbCuSbS3
Sbⓘ GeocronitePb14Sb6S23
Sbⓘ KobellitePb22Cu4(Bi,Sb)30S69
BaBarium
Baⓘ BaryteBaSO4
PbLead
Pbⓘ BeudantitePbFe33+(AsO4)(SO4)(OH)6
Pbⓘ BournonitePbCuSbS3
Pbⓘ EskimoiteAg7Pb10Bi15S36
Pbⓘ GalenaPbS
Pbⓘ GeocronitePb14Sb6S23
Pbⓘ GustaviteAgPbBi3S6
Pbⓘ JordanitePb14As6S23
Pbⓘ KobellitePb22Cu4(Bi,Sb)30S69
Pbⓘ OlsacheritePb2(Se6+O4)(SO4)
BiBismuth
Biⓘ AramayoiteAg3Sb2(Bi,Sb)S6
Biⓘ EskimoiteAg7Pb10Bi15S36
Biⓘ GustaviteAgPbBi3S6
Biⓘ KobellitePb22Cu4(Bi,Sb)30S69
Biⓘ MatilditeAgBiS2

Other Regions, Features and Areas containing this locality


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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