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Mountain Consolidated Mine (Mt. Con. Mine; Poulin), Butte, Butte District (Summit Valley District), Silver Bow Co., Montana, USAi
Regional Level Types
Mountain Consolidated Mine (Mt. Con. Mine; Poulin)Mine
Butte- not defined -
Butte District (Summit Valley District)Mining District
Silver Bow Co.County
MontanaState
USACountry

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Key
Lock Map
View of the Butte copper-silver mining area, ca. 1910.

Mountain Consolidated Mine, Butte, Butte District, Silver Bow Co., Montana, USA
View of the Butte copper-silver mining area, ca. 1935.

Mountain Consolidated Mine, Butte, Butte District, Silver Bow Co., Montana, USA
View of the Butte copper-silver mining area, ca. 1970.

Mountain Consolidated Mine, Butte, Butte District, Silver Bow Co., Montana, USA
View of the Butte copper-silver mining area, ca. 1910.

Mountain Consolidated Mine, Butte, Butte District, Silver Bow Co., Montana, USA
View of the Butte copper-silver mining area, ca. 1935.

Mountain Consolidated Mine, Butte, Butte District, Silver Bow Co., Montana, USA
View of the Butte copper-silver mining area, ca. 1970.

Mountain Consolidated Mine, Butte, Butte District, Silver Bow Co., Montana, USA
View of the Butte copper-silver mining area, ca. 1910.

Mountain Consolidated Mine, Butte, Butte District, Silver Bow Co., Montana, USA
View of the Butte copper-silver mining area, ca. 1935.

Mountain Consolidated Mine, Butte, Butte District, Silver Bow Co., Montana, USA
Latitude & Longitude (WGS84): 46° 1' 23'' North , 112° 31' 53'' West
Latitude & Longitude (decimal): 46.02333,-112.53139
GeoHash:G#: c2pvz631k
Locality type:Mine
Köppen climate type:Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Walkerville700 (2017)1.2km
Butte34,190 (2011)2.2km
Butte-Silver Bow (Balance)33,525 (2013)16.6km
Warm Springs3,000 (2013)26.3km
Anaconda9,417 (2011)33.8km


The Mountain Con, or simply the "Con", is located in uptown Butte. It possesses the deepest shaft on the Butte Hill at 5380 feet. The headframe still stands.

Regions containing this locality

North America PlateTectonic Plate
Rocky Mountains, North AmericaMountain Range

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Commodity List

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


Mineral List


35 valid minerals.

Detailed Mineral List:

Aikinite
Formula: PbCuBiS3
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
'Apatite'
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Baryte
Formula: BaSO4
Description: The most interesting, and probably most scarce mineral occuring in the Mountain Con is betekthinite. A specimen in the J.A. Lorengo collection consists of brassy-red (corroded) pyrites to 1.5cm scattered among quartz xtls to 2.5cm. The pyrite is coated wi
Reference: J.A. Lorengo collection
Betekhtinite
Formula: (Cu,Fe)21Pb2S15
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Bornite
Formula: Cu5FeS4
Description: The most interesting, and probably most scarce mineral occuring in the Mountain Con is betekthinite. A specimen in the J.A. Lorengo collection consists of brassy-red (corroded) pyrites to 1.5cm scattered among quartz xtls to 2.5cm. The pyrite is coated wi
Reference: J.A. Lorengo collection; Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Calcite
Formula: CaCO3
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Chalcocite
Formula: Cu2S
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964; Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Chalcopyrite
Formula: CuFeS2
Description: The most interesting, and probably most scarce mineral occuring in the Mountain Con is betekthinite. A specimen in the J.A. Lorengo collection consists of brassy-red (corroded) pyrites to 1.5cm scattered among quartz xtls to 2.5cm. The pyrite is coated wi
Reference: J.A. Lorengo collection
Colusite
Formula: Cu13VAs3S16
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964; Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Covellite
Formula: CuS
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Digenite
Formula: Cu9S5
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Dolomite
Formula: CaMg(CO3)2
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964; Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Enargite
Formula: Cu3AsS4
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Fluorite
Formula: CaF2
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Furutobeite
Formula: (Cu,Ag)6PbS4
Reference: Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Galena
Formula: PbS
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Gold
Formula: Au
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Hübnerite
Formula: MnWO4
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Larosite
Formula: (Cu,Ag)21PbBiS13
Reference: Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Geology and Ore Deposits of Butte District, Montana, W. Weed
Mawsonite
Formula: Cu6Fe2SnS8
Reference: Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Molybdenite
Formula: MoS2
Reference: Guidebook for the Butte Field Meeting of the Society Of Economic Geologists, 1973
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Muscovite var: Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Pearceite
Formula: [Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
Reference: Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Pyrite
Formula: FeS2
Description: The most interesting, and probably most scarce mineral occuring in the Mountain Con is betekthinite. A specimen in the J.A. Lorengo collection consists of brassy-red (corroded) pyrites to 1.5cm scattered among quartz xtls to 2.5cm. The pyrite is coated wi
Reference: J.A. Lorengo collection; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Quartz
Formula: SiO2
Description: The most interesting, and probably most scarce mineral occuring in the Mountain Con is betekthinite. A specimen in the J.A. Lorengo collection consists of brassy-red (corroded) pyrites to 1.5cm scattered among quartz xtls to 2.5cm. The pyrite is coated wi
Reference: J.A. Lorengo collection; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Rhodochrosite
Formula: MnCO3
Reference: Mineralogical Record 33:1
Rhodonite
Formula: Mn2+SiO3
Scheelite
Formula: Ca(WO4)
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Silver
Formula: Ag
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Sphalerite
Formula: ZnS
Reference: Ore Deposits at Butte, Montana, R. H. Sales, 1914; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Stromeyerite
Formula: AgCuS
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964; Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Tennantite
Formula: Cu6[Cu4(Fe,Zn)2]As4S13
Description: The most interesting, and probably most scarce mineral occuring in the Mountain Con is betekthinite. A specimen in the J.A. Lorengo collection consists of brassy-red (corroded) pyrites to 1.5cm scattered among quartz xtls to 2.5cm. The pyrite is coated wi
Reference: J.A. Lorengo collection; Rocks & Min.: 16:247.; Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Uraninite ?
Formula: UO2
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
Wittichenite
Formula: Cu3BiS3
Reference: The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964; Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
Aikinite2.HB.05aPbCuBiS3
Betekhtinite2.BE.05(Cu,Fe)21Pb2S15
Bornite2.BA.15Cu5FeS4
Chalcocite2.BA.05Cu2S
Chalcopyrite2.CB.10aCuFeS2
Colusite2.CB.30Cu13VAs3S16
Covellite2.CA.05aCuS
Digenite2.BA.10Cu9S5
Enargite2.KA.05Cu3AsS4
Furutobeite2.BE.10(Cu,Ag)6PbS4
Galena2.CD.10PbS
Larosite2.LB.35(Cu,Ag)21PbBiS13
Mawsonite2.CB.20Cu6Fe2SnS8
Molybdenite2.EA.30MoS2
Pearceite2.GB.15[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
Pyrite2.EB.05aFeS2
Sphalerite2.CB.05aZnS
Stromeyerite2.BA.40AgCuS
Tennantite2.GB.05Cu6[Cu4(Fe,Zn)2]As4S13
Wittichenite2.GA.20Cu3BiS3
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Hübnerite4.DB.30MnWO4
Magnetite4.BB.05Fe2+Fe3+2O4
Quartz4.DA.05SiO2
Uraninite ?4.DL.05UO2
Group 5 - Nitrates and Carbonates
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Rhodochrosite5.AB.05MnCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Scheelite7.GA.05Ca(WO4)
Group 9 - Silicates
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Rhodonite9.DK.05Mn2+SiO3
Unclassified Minerals, Rocks, etc.
'Apatite'-

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
Silver1.1.1.2Ag
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Chalcocite2.4.7.1Cu2S
Digenite2.4.7.3Cu9S5
Stromeyerite2.4.6.1AgCuS
AmBnXp, with (m+n):p = 3:2
Bornite2.5.2.1Cu5FeS4
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
Mawsonite2.9.3.1Cu6Fe2SnS8
AmBnXp, with (m+n):p = 1:2
Molybdenite2.12.10.1MoS2
Pyrite2.12.1.1FeS2
Miscellaneous
Betekhtinite2.16.8.1(Cu,Fe)21Pb2S15
Furutobeite2.16.12.1(Cu,Ag)6PbS4
Larosite2.16.9.1(Cu,Ag)21PbBiS13
Group 3 - SULFOSALTS
ø > 4
Colusite3.1.1.1Cu13VAs3S16
Pearceite3.1.8.1[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
ø = 4
Enargite3.2.1.1Cu3AsS4
3 <ø < 4
Tennantite3.3.6.2Cu6[Cu4(Fe,Zn)2]As4S13
ø = 3
Aikinite3.4.5.1PbCuBiS3
Wittichenite3.4.8.1Cu3BiS3
Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO2·xH2O
Uraninite ?5.1.1.1UO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Rhodochrosite14.1.1.4MnCO3
AB(XO3)2
Ankerite14.2.1.2Ca(Fe2+,Mg)(CO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Hübnerite48.1.1.1MnWO4
Scheelite48.1.2.1Ca(WO4)
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
Unclassified Minerals, Mixtures, etc.
'Apatite'-
Muscovite
var: Sericite
-KAl2(AlSi3O10)(OH)2

List of minerals for each chemical element

HHydrogen
H Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
H MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
C CalciteCaCO3
C DolomiteCaMg(CO3)2
C AnkeriteCa(Fe2+,Mg)(CO3)2
C RhodochrositeMnCO3
OOxygen
O BaryteBaSO4
O QuartzSiO2
O RhodoniteMn2+SiO3
O MagnetiteFe2+Fe23+O4
O Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
O HübneriteMnWO4
O ScheeliteCa(WO4)
O CalciteCaCO3
O DolomiteCaMg(CO3)2
O AnkeriteCa(Fe2+,Mg)(CO3)2
O RhodochrositeMnCO3
O MuscoviteKAl2(AlSi3O10)(OH)2
O UraniniteUO2
FFluorine
F FluoriteCaF2
MgMagnesium
Mg DolomiteCaMg(CO3)2
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
AlAluminium
Al Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Al MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Si QuartzSiO2
Si RhodoniteMn2+SiO3
Si Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Si MuscoviteKAl2(AlSi3O10)(OH)2
SSulfur
S Betekhtinite(Cu,Fe)21Pb2S15
S BorniteCu5FeS4
S BaryteBaSO4
S ChalcopyriteCuFeS2
S TennantiteCu6[Cu4(Fe,Zn)2]As4S13
S PyriteFeS2
S EnargiteCu3AsS4
S ChalcociteCu2S
S ColusiteCu13VAs3S16
S WitticheniteCu3BiS3
S GalenaPbS
S DigeniteCu9S5
S CovelliteCuS
S StromeyeriteAgCuS
S AikinitePbCuBiS3
S MolybdeniteMoS2
S SphaleriteZnS
S Furutobeite(Cu,Ag)6PbS4
S Larosite(Cu,Ag)21PbBiS13
S MawsoniteCu6Fe2SnS8
S Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
KPotassium
K Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca ScheeliteCa(WO4)
Ca FluoriteCaF2
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
VVanadium
V ColusiteCu13VAs3S16
MnManganese
Mn RhodoniteMn2+SiO3
Mn HübneriteMnWO4
Mn RhodochrositeMnCO3
FeIron
Fe Betekhtinite(Cu,Fe)21Pb2S15
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
Fe MagnetiteFe2+Fe23+O4
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
Fe MawsoniteCu6Fe2SnS8
CuCopper
Cu Betekhtinite(Cu,Fe)21Pb2S15
Cu BorniteCu5FeS4
Cu ChalcopyriteCuFeS2
Cu TennantiteCu6[Cu4(Fe,Zn)2]As4S13
Cu EnargiteCu3AsS4
Cu ChalcociteCu2S
Cu ColusiteCu13VAs3S16
Cu WitticheniteCu3BiS3
Cu DigeniteCu9S5
Cu CovelliteCuS
Cu StromeyeriteAgCuS
Cu AikinitePbCuBiS3
Cu Furutobeite(Cu,Ag)6PbS4
Cu Larosite(Cu,Ag)21PbBiS13
Cu MawsoniteCu6Fe2SnS8
Cu Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
ZnZinc
Zn SphaleriteZnS
AsArsenic
As TennantiteCu6[Cu4(Fe,Zn)2]As4S13
As EnargiteCu3AsS4
As ColusiteCu13VAs3S16
As Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
MoMolybdenum
Mo MolybdeniteMoS2
AgSilver
Ag StromeyeriteAgCuS
Ag SilverAg
Ag Furutobeite(Cu,Ag)6PbS4
Ag Larosite(Cu,Ag)21PbBiS13
Ag Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
SnTin
Sn MawsoniteCu6Fe2SnS8
SbAntimony
Sb Pearceite[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
BaBarium
Ba BaryteBaSO4
WTungsten
W HübneriteMnWO4
W ScheeliteCa(WO4)
AuGold
Au GoldAu
PbLead
Pb Betekhtinite(Cu,Fe)21Pb2S15
Pb GalenaPbS
Pb AikinitePbCuBiS3
Pb Furutobeite(Cu,Ag)6PbS4
Pb Larosite(Cu,Ag)21PbBiS13
BiBismuth
Bi WitticheniteCu3BiS3
Bi AikinitePbCuBiS3
Bi Larosite(Cu,Ag)21PbBiS13
UUranium
U UraniniteUO2

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

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Rocks & Minerals (xxxx) 16, 247.
Sales, R.H. (1914) Ore Deposits at Butte, Montana, with discussion. Transactions of the American Institute of Mining Engineers, 46, 3-109.
Guidebook for the Butte Field Meeting of the Society Of Economic Geologists (1973).
Gammons, C.H., Szarkowski, J., and Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining Engineering Magazine website [http://me.smenet.org/docs/Publications/ME/Issue/WebExclusiveFinal.pdf]


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