Log InRegister
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat Articles
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsThe ElementsUsersBooks & MagazinesMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Walkerville, Butte District (Summit Valley District), Silver Bow Co., Montana, USA

This page is currently not sponsored. Click here to sponsor this page.
Key
Lock Map
Latitude & Longitude (WGS84): 46° 2' 3'' North , 112° 32' 6'' West
Latitude & Longitude (decimal): 46.03417,-112.53500
GeoHash:G#: c2pvzhq82
Köppen climate type:Dfb : Warm-summer humid continental climate


A populated place located about 2 miles N of Butte.

Regions containing this locality

Rocky Mountains, North America

Mountain Range - 2,039 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana 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

45 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and 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:

Acanthite
Formula: Ag2S
Localities: Reported from at least 10 localities in this region.
Albite
Formula: Na(AlSi3O8)
Anglesite
Formula: PbSO4
'Apatite'
Azurite
Formula: Cu3(CO3)2(OH)2
Baryte
Formula: BaSO4
'Biotite'
Bornite
Formula: Cu5FeS4
Localities: Reported from at least 6 localities in this region.
Calcite
Formula: CaCO3
Localities: Reported from at least 8 localities in this region.
Caledonite
Formula: Pb5Cu2(SO4)3(CO3)(OH)6
Canfieldite
Formula: Ag8SnS6
Cerussite
Formula: PbCO3
'Chabazite'
Chalcanthite
Formula: CuSO4 · 5H2O
Chalcocite
Formula: Cu2S
Localities: Reported from at least 7 localities in this region.
Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 12 localities in this region.
'Chlorite Group'
Copper
Formula: Cu
Covellite
Formula: CuS
Cuprite
Formula: Cu2O
Dolomite
Formula: CaMg(CO3)2
'Electrum'
Formula: (Au, Ag)
Enargite
Formula: Cu3AsS4
Localities: Reported from at least 6 localities in this region.
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fluorite
Formula: CaF2
Galena
Formula: PbS
Localities: Reported from at least 15 localities in this region.
Gold
Formula: Au
Localities: Reported from at least 10 localities in this region.
'commodity:Gold'
Formula: Au
Gypsum
Formula: CaSO4 · 2H2O
Helvine
Formula: Be3Mn2+4(SiO4)3S
'Heulandite subgroup'
'Hornblende'
Hübnerite
Formula: MnWO4
Jalpaite
Formula: Ag3CuS2
'K Feldspar'
'K Feldspar var: Adularia'
Formula: KAlSi3O8
'commodity:Lead'
Formula: Pb
'Limonite'
Formula: (Fe,O,OH,H2O)
Malachite
Formula: Cu2(CO3)(OH)2
'commodity:Manganese'
Formula: Mn
'Manganoan Calcite'
Formula: (Ca,Mn)CO3
Marcasite
Formula: FeS2
Molybdenite
Formula: MoS2
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Muscovite var: Sericite
Formula: KAl2(AlSi3O10)(OH)2
Pearceite
Formula: [Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
Proustite
Formula: Ag3AsS3
'Psilomelane'
Pyrargyrite
Formula: Ag3SbS3
Pyrite
Formula: FeS2
Localities: Reported from at least 21 localities in this region.
Quartz
Formula: SiO2
Localities: Reported from at least 23 localities in this region.
'Quartz-monzonite'
Rhodochrosite
Formula: MnCO3
Localities: Reported from at least 15 localities in this region.
Rhodonite
Formula: Mn2+SiO3
Localities: Reported from at least 15 localities in this region.
Siderite
Formula: FeCO3
Silver
Formula: Ag
Localities: Reported from at least 7 localities in this region.
'commodity:Silver'
Formula: Ag
Localities: Reported from at least 6 localities in this region.
Sphalerite
Formula: ZnS
Localities: Reported from at least 17 localities in this region.
Sphalerite var: Cleiophane
Formula: ZnS
Stephanite
Formula: Ag5SbS4
'Stilbite subgroup'
Tennantite
Formula: Cu6[Cu4(Fe,Zn)2]As4S13
Tetrahedrite
Formula: Cu6[Cu4(Fe,Zn)2]Sb4S13
Localities: Reported from at least 6 localities in this region.
Titanite
Formula: CaTi(SiO4)O
'commodity:Zinc'
Formula: Zn
Zircon
Formula: Zr(SiO4)

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Copper1.AA.05Cu
Electrum1.AA.05(Au, Ag)
Gold1.AA.05Au
Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
'Acanthite'2.BA.35Ag2S
'Bornite'2.BA.15Cu5FeS4
'Canfieldite'2.BA.70Ag8SnS6
'Chalcocite'2.BA.05Cu2S
'Chalcopyrite'2.CB.10aCuFeS2
Covellite2.CA.05aCuS
Enargite2.KA.05Cu3AsS4
Galena2.CD.10PbS
Jalpaite2.BA.45Ag3CuS2
Marcasite2.EB.10aFeS2
Molybdenite2.EA.30MoS2
Pearceite2.GB.15[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
Proustite2.GA.05Ag3AsS3
Pyrargyrite2.GA.05Ag3SbS3
Pyrite2.EB.05aFeS2
Sphalerite2.CB.05aZnS
var: Cleiophane2.CB.05aZnS
Stephanite2.GB.10Ag5SbS4
Tennantite2.GB.05Cu6[Cu4(Fe,Zn)2]As4S13
Tetrahedrite2.GB.05Cu6[Cu4(Fe,Zn)2]Sb4S13
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Cuprite4.AA.10Cu2O
Hübnerite4.DB.30MnWO4
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
'Azurite'5.BA.05Cu3(CO3)2(OH)2
'Calcite'5.AB.05CaCO3
'Cerussite'5.AB.15PbCO3
Dolomite5.AB.10CaMg(CO3)2
Malachite5.BA.10Cu2(CO3)(OH)2
Rhodochrosite5.AB.05MnCO3
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
'Anglesite'7.AD.35PbSO4
'Baryte'7.AD.35BaSO4
'Caledonite'7.BC.50Pb5Cu2(SO4)3(CO3)(OH)6
'Chalcanthite'7.CB.20CuSO4 · 5H2O
Gypsum7.CD.40CaSO4 · 2H2O
Group 9 - Silicates
'Albite'9.FA.35Na(AlSi3O8)
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Helvine9.FB.10Be3Mn2+4(SiO4)3S
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Rhodonite9.DK.05Mn2+SiO3
Titanite9.AG.15CaTi(SiO4)O
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Apatite'-
'Biotite'-
'Chabazite'-
'Chlorite Group'-
Heulandite subgroup-
Hornblende-
K Feldspar-
'var: Adularia'-KAlSi3O8
Limonite-(Fe,O,OH,H2O)
Manganoan Calcite-(Ca,Mn)CO3
Psilomelane-
Quartz-monzonite-
Stilbite subgroup-

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Copper1.1.1.3Cu
Gold1.1.1.1Au
Silver1.1.1.2Ag
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Acanthite2.4.1.1Ag2S
Chalcocite2.4.7.1Cu2S
Jalpaite2.4.4.1Ag3CuS2
AmBnXp, with (m+n):p = 3:2
Bornite2.5.2.1Cu5FeS4
Canfieldite2.5.6.2Ag8SnS6
AmXp, with m:p = 1:1
Covellite2.8.12.1CuS
Galena2.8.1.1PbS
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
Marcasite2.12.2.1FeS2
Molybdenite2.12.10.1MoS2
Pyrite2.12.1.1FeS2
Group 3 - SULFOSALTS
ø > 4
Pearceite3.1.8.1[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
ø = 4
Enargite3.2.1.1Cu3AsS4
Stephanite3.2.4.1Ag5SbS4
3 <ø < 4
Tennantite3.3.6.2Cu6[Cu4(Fe,Zn)2]As4S13
Tetrahedrite3.3.6.1Cu6[Cu4(Fe,Zn)2]Sb4S13
ø = 3
Proustite3.4.1.1Ag3AsS3
Pyrargyrite3.4.1.2Ag3SbS3
Group 4 - SIMPLE OXIDES
A2X
Cuprite4.1.1.1Cu2O
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Cerussite14.1.3.4PbCO3
Rhodochrosite14.1.1.4MnCO3
Siderite14.1.1.3FeCO3
AB(XO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Azurite16a.2.1.1Cu3(CO3)2(OH)2
Malachite16a.3.1.1Cu2(CO3)(OH)2
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Anglesite28.3.1.3PbSO4
Baryte28.3.1.1BaSO4
Group 29 - HYDRATED ACID AND NORMAL SULFATES
AXO4·xH2O
Chalcanthite29.6.7.1CuSO4 · 5H2O
Gypsum29.6.3.1CaSO4 · 2H2O
Group 32 - COMPOUND SULFATES
Anhydrous Compound Sulfates containing Hydroxyl or Halogen
Caledonite32.3.2.1Pb5Cu2(SO4)3(CO3)(OH)6
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Hübnerite48.1.1.1MnWO4
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=5
Rhodonite65.4.1.1Mn2+SiO3
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(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
Albite76.1.3.1Na(AlSi3O8)
Al-Si Framework Feldspathoids and related species
Helvine76.2.4.1Be3Mn2+4(SiO4)3S
Unclassified Minerals, Rocks, etc.
'Apatite'-
'Biotite'-
'Chabazite'-
'Chlorite Group'-
'Electrum'-(Au, Ag)
'Heulandite subgroup'-
'Hornblende'-
'K Feldspar'-
'var: Adularia'-KAlSi3O8
'Limonite'-(Fe,O,OH,H2O)
'Manganoan Calcite'-(Ca,Mn)CO3
Muscovite
var: Sericite
-KAl2(AlSi3O10)(OH)2
'Psilomelane'-
'Quartz-monzonite'-
Sphalerite
var: Cleiophane
-ZnS
'Stilbite subgroup'-

List of minerals for each chemical element

HHydrogen
H AzuriteCu3(CO3)2(OH)2
H CaledonitePb5Cu2(SO4)3(CO3)(OH)6
H ChalcanthiteCuSO4 · 5H2O
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H GypsumCaSO4 · 2H2O
H Limonite(Fe,O,OH,H2O)
H MalachiteCu2(CO3)(OH)2
H MuscoviteKAl2(AlSi3O10)(OH)2
H Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
BeBeryllium
Be HelvineBe3Mn42+(SiO4)3S
CCarbon
C AzuriteCu3(CO3)2(OH)2
C CalciteCaCO3
C CaledonitePb5Cu2(SO4)3(CO3)(OH)6
C CerussitePbCO3
C DolomiteCaMg(CO3)2
C MalachiteCu2(CO3)(OH)2
C Manganoan Calcite(Ca,Mn)CO3
C RhodochrositeMnCO3
C SideriteFeCO3
OOxygen
O K Feldspar (var: Adularia)KAlSi3O8
O AlbiteNa(AlSi3O8)
O AnglesitePbSO4
O AzuriteCu3(CO3)2(OH)2
O BaryteBaSO4
O CalciteCaCO3
O CaledonitePb5Cu2(SO4)3(CO3)(OH)6
O CerussitePbCO3
O ChalcanthiteCuSO4 · 5H2O
O CupriteCu2O
O DolomiteCaMg(CO3)2
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O GypsumCaSO4 · 2H2O
O HelvineBe3Mn42+(SiO4)3S
O HübneriteMnWO4
O Limonite(Fe,O,OH,H2O)
O MalachiteCu2(CO3)(OH)2
O Manganoan Calcite(Ca,Mn)CO3
O MuscoviteKAl2(AlSi3O10)(OH)2
O QuartzSiO2
O RhodochrositeMnCO3
O RhodoniteMn2+SiO3
O Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
O SideriteFeCO3
O TitaniteCaTi(SiO4)O
O ZirconZr(SiO4)
FFluorine
F FluoriteCaF2
NaSodium
Na AlbiteNa(AlSi3O8)
MgMagnesium
Mg DolomiteCaMg(CO3)2
AlAluminium
Al K Feldspar (var: Adularia)KAlSi3O8
Al AlbiteNa(AlSi3O8)
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
SiSilicon
Si K Feldspar (var: Adularia)KAlSi3O8
Si AlbiteNa(AlSi3O8)
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si HelvineBe3Mn42+(SiO4)3S
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si QuartzSiO2
Si RhodoniteMn2+SiO3
Si Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Si TitaniteCaTi(SiO4)O
Si ZirconZr(SiO4)
SSulfur
S AcanthiteAg2S
S AnglesitePbSO4
S BaryteBaSO4
S BorniteCu5FeS4
S CaledonitePb5Cu2(SO4)3(CO3)(OH)6
S CanfielditeAg8SnS6
S ChalcanthiteCuSO4 · 5H2O
S ChalcociteCu2S
S ChalcopyriteCuFeS2
S Sphalerite (var: Cleiophane)ZnS
S CovelliteCuS
S EnargiteCu3AsS4
S GalenaPbS
S GypsumCaSO4 · 2H2O
S HelvineBe3Mn42+(SiO4)3S
S JalpaiteAg3CuS2
S MarcasiteFeS2
S MolybdeniteMoS2
S Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
S ProustiteAg3AsS3
S PyrargyriteAg3SbS3
S PyriteFeS2
S SphaleriteZnS
S StephaniteAg5SbS4
S TennantiteCu6[Cu4(Fe,Zn)2]As4S13
S TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
KPotassium
K K Feldspar (var: Adularia)KAlSi3O8
K MuscoviteKAl2(AlSi3O10)(OH)2
K Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
CaCalcium
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca FluoriteCaF2
Ca GypsumCaSO4 · 2H2O
Ca Manganoan Calcite(Ca,Mn)CO3
Ca TitaniteCaTi(SiO4)O
TiTitanium
Ti TitaniteCaTi(SiO4)O
MnManganese
Mn HelvineBe3Mn42+(SiO4)3S
Mn HübneriteMnWO4
Mn Manganoan Calcite(Ca,Mn)CO3
Mn RhodochrositeMnCO3
Mn RhodoniteMn2+SiO3
FeIron
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe Limonite(Fe,O,OH,H2O)
Fe MarcasiteFeS2
Fe PyriteFeS2
Fe SideriteFeCO3
Fe TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
CuCopper
Cu AzuriteCu3(CO3)2(OH)2
Cu BorniteCu5FeS4
Cu CaledonitePb5Cu2(SO4)3(CO3)(OH)6
Cu ChalcanthiteCuSO4 · 5H2O
Cu ChalcociteCu2S
Cu ChalcopyriteCuFeS2
Cu CopperCu
Cu CovelliteCuS
Cu CupriteCu2O
Cu EnargiteCu3AsS4
Cu JalpaiteAg3CuS2
Cu MalachiteCu2(CO3)(OH)2
Cu Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
Cu TennantiteCu6[Cu4(Fe,Zn)2]As4S13
Cu TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
ZnZinc
Zn Sphalerite (var: Cleiophane)ZnS
Zn SphaleriteZnS
Zn TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
AsArsenic
As EnargiteCu3AsS4
As Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
As ProustiteAg3AsS3
As TennantiteCu6[Cu4(Fe,Zn)2]As4S13
ZrZirconium
Zr ZirconZr(SiO4)
MoMolybdenum
Mo MolybdeniteMoS2
AgSilver
Ag AcanthiteAg2S
Ag CanfielditeAg8SnS6
Ag Electrum(Au, Ag)
Ag JalpaiteAg3CuS2
Ag Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
Ag ProustiteAg3AsS3
Ag PyrargyriteAg3SbS3
Ag SilverAg
Ag StephaniteAg5SbS4
SnTin
Sn CanfielditeAg8SnS6
SbAntimony
Sb Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
Sb PyrargyriteAg3SbS3
Sb StephaniteAg5SbS4
Sb TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
BaBarium
Ba BaryteBaSO4
WTungsten
W HübneriteMnWO4
AuGold
Au Electrum(Au, Ag)
Au GoldAu
PbLead
Pb AnglesitePbSO4
Pb CaledonitePb5Cu2(SO4)3(CO3)(OH)6
Pb CerussitePbCO3
Pb GalenaPbS

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Cretaceous
66 - 145 Ma



ID: 2113917
Biotite-hornblende granodioritic rocks along the Continental Divide, Anaconda Range, Sapphire Mountains, and Flint Creek Range

Age: Cretaceous (66 - 145 Ma)

Lithology: Major:: {biotite-hornblende granodiorite, biotite-hornblende monzogranite, tonalite}

Reference: Zientek, M.L., P.D. Derkey, R.J. Miller, J.D. Causet et al. Spatial Databases for the Geology of the Northern Rocky Mountains - Idaho, Montana, and Washington. U.S. Geological Survey Open-File Report 2005-1235 Version 1.0. [25]

Cretaceous
66 - 145 Ma



ID: 3187684
Mesozoic intrusive rocks

Age: Cretaceous (66 - 145 Ma)

Lithology: Intrusive igneous rocks

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Cretaceous
66 - 145 Ma



ID: 2984479
Granitic rock

Age: Cretaceous (66 - 145 Ma)

Comments: Original map source: Vuke, S.M., Porter, K.W., Lonn, J.D., and Lopez, D.A., 2007, Geologic Map of Montana - Compact Disc: Montana Bureau of Mines and Geology: Geologic Map 62-C, 73 p., 2 sheets, scale 1:500,000. This map was digitized in 2012 as a result of a contract betwe

Lithology: Major:{granitic}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

Localities in this Region
Show map


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.
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Public Relations by Blytheweigh.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2019, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: June 17, 2019 01:49:37 Page generated: September 1, 2018 04:26:29
Go to top of page