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Spotted Horse Mine (Spotted Horse Claim; Kentucky Favorite Claim), Warm Springs District (Gilt Edge District; Gold Hill District; Maiden District), Fergus Co., Montana, USAi
Regional Level Types
Spotted Horse Mine (Spotted Horse Claim; Kentucky Favorite Claim)Mine
Warm Springs District (Gilt Edge District; Gold Hill District; Maiden District)Mining District
Fergus Co.County
MontanaState
USACountry

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Key
Latitude & Longitude (WGS84):
47° 10' 34'' North , 109° 12' 37'' West
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
PlacePopulationDistance
Lewistown5,874 (2017)20.8km
Lewistown Heights407 (2011)21.5km
Roy108 (2011)25.6km
Grass Range110 (2011)34.9km
Moore200 (2017)43.1km


Ref.: Min.Rec.:21:103.

Select Mineral List Type

Standard Detailed Gallery Strunz Dana Chemical Elements

Mineral List


11 valid minerals.

Detailed Mineral List:

Calaverite
Formula: AuTe2
Reference: Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240.
Fluorite
Formula: CaF2
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Galena
Formula: PbS
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Gold
Formula: Au
Reference: Helmut Braith collection
Kaolinite
Formula: Al2(Si2O5)(OH)4
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Orthoclase
Formula: K(AlSi3O8)
Reference: Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240.
Quartz
Formula: SiO2
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Roscoelite
Formula: K(V3+,Al)2(AlSi3O10)(OH)2
Reference: Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Sphalerite
Formula: ZnS
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Sylvanite
Formula: (Au,Ag)2Te4
Reference: Min.Rec.:21:103.; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Tellurium
Formula: Te
Reference: Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240.
'Tetrahedrite Subgroup'
Formula: Cu6(Cu4 C2+2)Sb4S12S
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Tellurium1.CC.10Te
Group 2 - Sulphides and Sulfosalts
Calaverite2.EA.10AuTe2
Galena2.CD.10PbS
Sphalerite2.CB.05aZnS
Sylvanite2.EA.05(Au,Ag)2Te4
'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 9 - Silicates
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Orthoclase9.FA.30K(AlSi3O8)
Roscoelite9.EC.15K(V3+,Al)2(AlSi3O10)(OH)2

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Semi-metals and non-metals
Tellurium1.3.4.2Te
Group 2 - SULFIDES
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:2
Calaverite2.12.13.2AuTe2
Sylvanite2.12.13.3(Au,Ag)2Te4
Group 3 - SULFOSALTS
3 <ø < 4
'Tetrahedrite Subgroup'3.3.6.1Cu6(Cu4 C2+2)Sb4S12S
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Roscoelite71.2.2a.4K(V3+,Al)2(AlSi3O10)(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Orthoclase76.1.1.1K(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
Kaolinite-Al2(Si2O5)(OH)4

List of minerals for each chemical element

HHydrogen
H RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
H KaoliniteAl2(Si2O5)(OH)4
OOxygen
O RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
O QuartzSiO2
O KaoliniteAl2(Si2O5)(OH)4
O OrthoclaseK(AlSi3O8)
FFluorine
F FluoriteCaF2
AlAluminium
Al RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
Al KaoliniteAl2(Si2O5)(OH)4
Al OrthoclaseK(AlSi3O8)
SiSilicon
Si RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
Si QuartzSiO2
Si KaoliniteAl2(Si2O5)(OH)4
Si OrthoclaseK(AlSi3O8)
SSulfur
S GalenaPbS
S SphaleriteZnS
S Tetrahedrite SubgroupCu6(Cu4 C22+)Sb4S12S
KPotassium
K RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
K OrthoclaseK(AlSi3O8)
CaCalcium
Ca FluoriteCaF2
VVanadium
V RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
CuCopper
Cu Tetrahedrite SubgroupCu6(Cu4 C22+)Sb4S12S
ZnZinc
Zn SphaleriteZnS
AgSilver
Ag Sylvanite(Au,Ag)2Te4
SbAntimony
Sb Tetrahedrite SubgroupCu6(Cu4 C22+)Sb4S12S
TeTellurium
Te Sylvanite(Au,Ag)2Te4
Te CalaveriteAuTe2
Te TelluriumTe
AuGold
Au Sylvanite(Au,Ag)2Te4
Au GoldAu
Au CalaveriteAuTe2
PbLead
Pb GalenaPbS

Other Regions, Features and Areas containing this locality

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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