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
Search FormMinerals 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
This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearchMineralogy
Latitude & Longitude (WGS84):
47° 21' 31'' North , 79° 38' 53'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Temiskaming Shores10,442 (2010)15.8km
Ville-Marie2,831 (2016)16.4km
Saint-Bruno-de-Guigues2,928 (2016)20.2km
Englehart1,685 (2008)53.5km
Mindat Locality ID:
8196
Long-form identifier:
mindat:1:2:8196:5
GUID (UUID V4):
0


In 1947, underground exploration from the old Lumsden Mine by Silver Miller Mines Ltd. resulted in the discovery of rich silver ore beneath Brady Lake. The company continued to use the Lumsden Shaft until 1949 and then shifted operations to the old Pan Silver shaft south of Brady Lake, which it deepened from 61m to 192m and renamed the Silver Miller No.4 Shaft now known as the Silver Miller Mine. Silver Miller Mines held three claims covering Brady lake; the Pan Silver claim, Rochester claim, and Lumsden claim, each with a shaft and waste dump. Total production was about 7,000,000 oz. Ag; 190,000 lbs. Co; 8,600lbs. Ni; and 11,000 lbs. of Copper.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


26 valid minerals.

Detailed Mineral List:

ⓘ Acanthite
Formula: Ag2S
ⓘ Aikinite
Formula: CuPbBiS3
ⓘ Arsenopyrite
Formula: FeAsS
ⓘ Axinite-(Fe)
Formula: Ca2Fe2+Al2BSi4O15OH
References:
ⓘ Bismuthinite
Formula: Bi2S3
References:
ⓘ Breithauptite
Formula: NiSb
ⓘ Calcite
Formula: CaCO3
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Cobaltite
Formula: CoAsS
ⓘ Dolomite
Formula: CaMg(CO3)2
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘ Erythrite
Formula: Co3(AsO4)2 · 8H2O
ⓘ Galena
Formula: PbS
ⓘ Lindströmite
Formula: Cu3Pb3Bi7S15
ⓘ Native Arsenic
Formula: As
References:
ⓘ Native Bismuth
Formula: Bi
References:
ⓘ Native Silver
Formula: Ag
ⓘ Nickeline
Formula: NiAs
ⓘ Pearceite
Formula: [Ag6As2S7][Ag9CuS4]
ⓘ Polybasite
Formula: [Ag6Sb2S7][Ag9CuS4]
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
ⓘ Safflorite
Formula: (Co,Ni,Fe)As2
ⓘ Samsonite
Formula: Ag4MnSb2S6
ⓘ Skutterudite ?
Formula: CoAs3
ⓘ Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Silver1.AA.05Ag
ⓘNative Arsenic1.CA.05As
ⓘNative Bismuth1.CA.05Bi
Group 2 - Sulphides and Sulfosalts
ⓘAcanthite2.BA.35Ag2S
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘBreithauptite2.CC.05NiSb
ⓘNickeline2.CC.05NiAs
ⓘGalena2.CD.10PbS
ⓘBismuthinite2.DB.05Bi2S3
ⓘPyrite2.EB.05aFeS2
ⓘSafflorite2.EB.15a(Co,Ni,Fe)As2
ⓘArsenopyrite2.EB.20FeAsS
ⓘCobaltite2.EB.25CoAsS
ⓘSkutterudite ?2.EC.05CoAs3
ⓘSamsonite2.GA.15Ag4MnSb2S6
ⓘPearceite2.GB.15[Ag6As2S7][Ag9CuS4]
ⓘPolybasite2.GB.15[Ag6Sb2S7][Ag9CuS4]
ⓘAikinite2.HB.05aCuPbBiS3
ⓘLindströmite2.HB.05aCu3Pb3Bi7S15
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘDolomite5.AB.10CaMg(CO3)2
Group 8 - Phosphates, Arsenates and Vanadates
ⓘErythrite8.CE.40Co3(AsO4)2 · 8H2O
Group 9 - Silicates
ⓘAxinite-(Fe)9.BD.20Ca2Fe2+Al2BSi4O15OH
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)

List of minerals for each chemical element

HHydrogen
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ ErythriteCo3(AsO4)2 · 8H2O
Hⓘ Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
BBoron
Bⓘ Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
CCarbon
Cⓘ CalciteCaCO3
Cⓘ DolomiteCaMg(CO3)2
OOxygen
Oⓘ CalciteCaCO3
Oⓘ DolomiteCaMg(CO3)2
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ ErythriteCo3(AsO4)2 · 8H2O
Oⓘ Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Oⓘ QuartzSiO2
MgMagnesium
Mgⓘ DolomiteCaMg(CO3)2
AlAluminium
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
SiSilicon
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Siⓘ QuartzSiO2
SSulfur
Sⓘ AcanthiteAg2S
Sⓘ AikiniteCuPbBiS3
Sⓘ ArsenopyriteFeAsS
Sⓘ BismuthiniteBi2S3
Sⓘ ChalcopyriteCuFeS2
Sⓘ CobaltiteCoAsS
Sⓘ GalenaPbS
Sⓘ LindströmiteCu3Pb3Bi7S15
Sⓘ Pearceite[Ag6As2S7][Ag9CuS4]
Sⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sⓘ PyriteFeS2
Sⓘ SamsoniteAg4MnSb2S6
Sⓘ SphaleriteZnS
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ DolomiteCaMg(CO3)2
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caⓘ Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
MnManganese
Mnⓘ SamsoniteAg4MnSb2S6
FeIron
Feⓘ ArsenopyriteFeAsS
Feⓘ ChalcopyriteCuFeS2
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Feⓘ PyriteFeS2
Feⓘ Safflorite(Co,Ni,Fe)As2
CoCobalt
Coⓘ CobaltiteCoAsS
Coⓘ ErythriteCo3(AsO4)2 · 8H2O
Coⓘ Safflorite(Co,Ni,Fe)As2
Coⓘ SkutteruditeCoAs3
NiNickel
Niⓘ BreithauptiteNiSb
Niⓘ NickelineNiAs
Niⓘ Safflorite(Co,Ni,Fe)As2
CuCopper
Cuⓘ AikiniteCuPbBiS3
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ LindströmiteCu3Pb3Bi7S15
Cuⓘ Pearceite[Ag6As2S7][Ag9CuS4]
Cuⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ ArsenopyriteFeAsS
Asⓘ Native ArsenicAs
Asⓘ CobaltiteCoAsS
Asⓘ ErythriteCo3(AsO4)2 · 8H2O
Asⓘ NickelineNiAs
Asⓘ Pearceite[Ag6As2S7][Ag9CuS4]
Asⓘ Safflorite(Co,Ni,Fe)As2
Asⓘ SkutteruditeCoAs3
AgSilver
Agⓘ AcanthiteAg2S
Agⓘ Pearceite[Ag6As2S7][Ag9CuS4]
Agⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Agⓘ SamsoniteAg4MnSb2S6
Agⓘ Native SilverAg
SbAntimony
Sbⓘ BreithauptiteNiSb
Sbⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sbⓘ SamsoniteAg4MnSb2S6
PbLead
Pbⓘ AikiniteCuPbBiS3
Pbⓘ GalenaPbS
Pbⓘ LindströmiteCu3Pb3Bi7S15
BiBismuth
Biⓘ AikiniteCuPbBiS3
Biⓘ Native BismuthBi
Biⓘ BismuthiniteBi2S3
Biⓘ LindströmiteCu3Pb3Bi7S15

Other Regions, Features and Areas containing this locality

North AmericaContinent
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.

References

 
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 20, 2026 20:42:11 Page updated: July 24, 2026 04:24:15
Go to top of page