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Gold mine, Lopérec, Finistère, Brittany, Francei
Regional Level Types
Gold mineMine
Lopérec- not defined -
FinistèreDepartment
BrittanyRegion
FranceCountry

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Latitude & Longitude (WGS84):
48° North , 4° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~60km
Locality type:
Köppen climate type:
Name(s) in local language(s):
Mine d'or, Lopérec, Finistère, Bretagne, France


Old mine operated in 1991 and 1992, closed for lack of funds.

Regions containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


13 valid minerals.

Detailed Mineral List:

Acanthite
Formula: Ag2S
Reference: P Le Roch collection
Arsenopyrite
Formula: FeAsS
Reference: P Le Roch collection
Bournonite
Formula: PbCuSbS3
Reference: P Le Roch collection
Galena
Formula: PbS
Reference: P Le Roch collection
Gold
Formula: Au
Reference: P Le Roch collection
Leadhillite
Formula: Pb4(CO3)2(SO4)(OH)2
Reference: P Le Roch collection
Mimetite
Formula: Pb5(AsO4)3Cl
Reference: P Le Roch collection
Nacrite
Formula: Al2(Si2O5)(OH)4
Reference: P Le Roch collection
Pyrite
Formula: FeS2
Reference: P Le Roch collection
Quartz
Formula: SiO2
Reference: P Le Roch collection
Siderite
Formula: FeCO3
Reference: P Le Roch collection
Smithsonite
Formula: ZnCO3
Reference: P Le Roch collection
Smithsonite var: Monheimite
Formula: (Zn,Fe)CO3
Reference: P Le Roch collection
Sphalerite
Formula: ZnS
Reference: P Le Roch collection

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Acanthite2.BA.35Ag2S
Arsenopyrite2.EB.20FeAsS
Bournonite2.GA.50PbCuSbS3
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
Sphalerite2.CB.05aZnS
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Leadhillite5.BF.40Pb4(CO3)2(SO4)(OH)2
Siderite5.AB.05FeCO3
Smithsonite5.AB.05ZnCO3
var: Monheimite5.AB.05(Zn,Fe)CO3
Group 8 - Phosphates, Arsenates and Vanadates
Mimetite8.BN.05Pb5(AsO4)3Cl
Group 9 - Silicates
Nacrite9.ED.05Al2(Si2O5)(OH)4

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
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Acanthite2.4.1.1Ag2S
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:2
Arsenopyrite2.12.4.1FeAsS
Pyrite2.12.1.1FeS2
Group 3 - SULFOSALTS
ø = 3
Bournonite3.4.3.2PbCuSbS3
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Siderite14.1.1.3FeCO3
Smithsonite14.1.1.6ZnCO3
Group 17 - COMPOUND CARBONATES
Miscellaneous
Leadhillite17.1.2.1Pb4(CO3)2(SO4)(OH)2
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A5(XO4)3Zq
Mimetite41.8.4.2Pb5(AsO4)3Cl
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
Nacrite-Al2(Si2O5)(OH)4
Smithsonite
var: Monheimite
-(Zn,Fe)CO3

List of minerals for each chemical element

HHydrogen
H LeadhillitePb4(CO3)2(SO4)(OH)2
H NacriteAl2(Si2O5)(OH)4
CCarbon
C LeadhillitePb4(CO3)2(SO4)(OH)2
C Smithsonite (var: Monheimite)(Zn,Fe)CO3
C SideriteFeCO3
C SmithsoniteZnCO3
OOxygen
O LeadhillitePb4(CO3)2(SO4)(OH)2
O MimetitePb5(AsO4)3Cl
O Smithsonite (var: Monheimite)(Zn,Fe)CO3
O NacriteAl2(Si2O5)(OH)4
O QuartzSiO2
O SideriteFeCO3
O SmithsoniteZnCO3
AlAluminium
Al NacriteAl2(Si2O5)(OH)4
SiSilicon
Si NacriteAl2(Si2O5)(OH)4
Si QuartzSiO2
SSulfur
S AcanthiteAg2S
S PyriteFeS2
S ArsenopyriteFeAsS
S GalenaPbS
S BournonitePbCuSbS3
S SphaleriteZnS
S LeadhillitePb4(CO3)2(SO4)(OH)2
ClChlorine
Cl MimetitePb5(AsO4)3Cl
FeIron
Fe PyriteFeS2
Fe ArsenopyriteFeAsS
Fe Smithsonite (var: Monheimite)(Zn,Fe)CO3
Fe SideriteFeCO3
CuCopper
Cu BournonitePbCuSbS3
ZnZinc
Zn SphaleriteZnS
Zn Smithsonite (var: Monheimite)(Zn,Fe)CO3
Zn SmithsoniteZnCO3
AsArsenic
As ArsenopyriteFeAsS
As MimetitePb5(AsO4)3Cl
AgSilver
Ag AcanthiteAg2S
SbAntimony
Sb BournonitePbCuSbS3
AuGold
Au GoldAu
PbLead
Pb GalenaPbS
Pb BournonitePbCuSbS3
Pb LeadhillitePb4(CO3)2(SO4)(OH)2
Pb MimetitePb5(AsO4)3Cl

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