Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Evans-Lou Mine, Lac Saint-Pierre (Wakefield Lake), Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada

Oldest recorded age at locality: 541
Youngest recorded age at locality: 541

mindat Locality ID: 4456
mindat URL: http://www.mindat.org/loc-4456.html

Tectonic Settings:

Total number of sublocalities beneath "Evans-Lou Mine, Lac Saint-Pierre (Wakefield Lake), Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada": 0
Total number of bottom-level sublocalities: 0

Latitude: 45°45'34"N
Longitude: 75°42'16"W
Decimal Degree (lat, lon): 45.759444444444,-75.704444444444
AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al B Bi C Ca Ce Cu Er F Fe H K Mg Mn Mo Na Nb O P REE S Si Ta Th Ti U V Y Yb Zr 

Elements from minerals reported directly at this locality: Al B Bi C Ca Cu Er F Fe H K Mg Mn Mo Na Nb O P REE S Si Th Ti U V Y Yb Zr 

Structural Groups for minerals in this locality: 
AllaniteAllophaneAluniteAmphiboleApatiteArsenicBismutiteCalciteChalcopyriteChlorite
ClayClinozoisiteColumbiteCorundumDiasporeEpidoteFeldsparFluoriteFritzscheiteGarnet
GypsumHellanditeKaoliniteMalachiteMarcasiteMatlockiteMicaMolybdeniteNickelineNone
Not in a structural groupPyritePyroxeneQuartzRowlanditeScheeliteSmectite-vermiculiteSpinelStibniteTengerite
TitaniteZircon

57 IMA Minerals at location:
Actinolite  (*)Albite  (*)Allanite-(Y)  (*)Anatase  (*)Andradite  (*)
Azurite  (*)Beyerite  (*)Bismuth  (*)Bismuthinite  (*)Bismutite  (*)
Bismutoferrite  (*)Calcite  (*)Caysichite-(Y)  (*)Chalcopyrite  (*)Chamosite  (*)
Chrysocolla  (*)Diopside  (*)Epidote  (*)Eulytine  (*)Euxenite-(Y)  (*)
Fergusonite-(Y)  (*)Fluorapatite  (*)Goethite  (*)Graphite  (*)Gypsum  (*)
Hellandite-(Y)  (*)Hematite  (*)Jarosite  (*)Kainosite-(Y)  (*)Kamphaugite-(Y)  (*)
Lokkaite-(Y)  (*)Magnetite  (*)Malachite  (*)Marcasite  (*)Metatorbernite  (*)
Metatyuyamunite  (*)Microcline  (*)Molybdenite  (*)Montmorillonite  (*)Moydite-(Y)  (*)
Muscovite  (*)Namibite  (*)Uranophane-β  (*)Pyrite  (*)Pyrrhotite  (*)
Quartz  (*)Rowlandite-(Y)  (*)Spessartine  (*)Synchysite-(Y)  (*)Thorite  (*)
Titanite  (*)Uraninite  (*)Uranophane-α  (*)Wakefieldite-(Y)  (*)Xenotime-(Y)  (*)
Zavaritskite  (*)Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)254154103419
Albite  (*)FeldsparNa(AlSi3O8)54154108803
Allanite-(Y)  (*)Allanite EpidoteCaY(Al2Fe2+)[Si2O7][SiO4]O(OH)541541028
Anatase  (*)Not in a structural groupTiO254154102162
Andradite  (*)GarnetCa3Fe3+2(SiO4)354154101534
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)254154105509
Beyerite  (*)BismutiteCaBi2O2(CO3)2541541096
Bismuth  (*)ArsenicBi54154101966
Bismuthinite  (*)StibniteBi2S354154101935
Bismutite  (*)BismutiteBi2O2(CO3)5415410716
Bismutoferrite  (*)KaoliniteFe3+2Bi(SiO4)2(OH)541541051
Calcite  (*)CalciteCa(CO3)541541027770
Caysichite-(Y)  (*)None(Ca,Yb,Er)4Y4(Si8O20)(CO3)6(OH)·7H2O54154108
Chalcopyrite  (*)ChalcopyriteCuFeS2541541027198
Chamosite  (*)Chlorite Clay(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)85415410577
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O54154103531
Diopside  (*)PyroxeneCaMgSi2O654154104135
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)54154108173
Eulytine  (*)NoneBi4(SiO4)3541541072
Euxenite-(Y)  (*)ColumbiteY(NbTi)O65415410414
Fergusonite-(Y)  (*)ScheeliteYNbO45415410196
Fluorapatite  (*)ApatiteCa5(PO4)3F54154102740
Goethite  (*)DiasporeFeO(OH)54154107437
Graphite  (*)NoneC54154102812
Gypsum  (*)GypsumCa(SO4)·2H2O54154106890
Hellandite-(Y)  (*)Hellandite(Ca,REE)4Y2Al   2(B4Si4O22)(OH)2541541018
Hematite  (*)CorundumFe2O3541541014640
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)654154102228
Kainosite-(Y)  (*)NoneCa2Y2(SiO3)4(CO3)·H2O541541099
Kamphaugite-(Y)  (*)NoneCaY(CO3)2(OH)·H2O541541028
Lokkaite-(Y)  (*)TengeriteCaY4(CO3)7·9H2O541541010
Magnetite  (*)SpinelFe2+Fe3+2O4541541014899
Malachite  (*)MalachiteCu2(CO3)(OH)2541541012537
Marcasite  (*)MarcasiteFeS254154105674
Metatorbernite  (*)NoneCu(UO2)2(PO4)2·8H2O5415410443
Metatyuyamunite  (*)FritzscheiteCa(UO2)2(VO4)2·3H2O5415410129
Microcline  (*)FeldsparK(AlSi3O8)54154104924
Molybdenite  (*)MolybdeniteMoS254154105800
Montmorillonite  (*)Clay Smectite-vermiculite(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O54154101508
Moydite-(Y)  (*)NoneYB(OH)4(CO3)54154101
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)2541541017380
Namibite  (*)NoneCu(BiO)2(VO4)(OH)541541024
Uranophane-β  (*)NoneCa(UO2)2(SiO3OH)2·5H2O5415410144
Pyrite  (*)PyriteFeS2541541039462
Pyrrhotite  (*)NickelineFe7S854154109056
Quartz  (*)QuartzSiO2541541061156
Rowlandite-(Y)  (*)RowlanditeFe2+Y4(Si2O7)2F254154108
Spessartine  (*)GarnetMn2+3Al2(SiO4)354154101214
Synchysite-(Y)  (*)NoneCaY(CO3)2F541541055
Thorite  (*)ZirconTh(SiO4)54154101006
Titanite  (*)TitaniteCaTi(SiO4)O54154104899
Uraninite  (*)FluoriteUO254154102718
Uranophane-α  (*)NoneCa(UO2)2(SiO3OH)2·5H2O5415410890
Wakefieldite-(Y)  (*)ZirconYVO454154107
Xenotime-(Y)  (*)ZirconY(PO4)5415410939
Zavaritskite  (*)MatlockiteBiOF541541026
Zircon  (*)ZirconZr(SiO4)54154105251


Locality Notes from all Ages at Locality:
Age IDLocality Notes
Michelle_504Lou-Evans Mine is a zoned granite pegmatite near Wakefield Lake.


1 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
Michelle_504541541Precambrian Age of pegmatitelow      4456Evans-Lou Mine, Lac Saint-Pierre (Wakefield Lake), Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaLou-Evans MineMiles et al. (1971) AM56_395Age of pegmatite

All locality data graciously provided by mindat.org

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