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

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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:
Otter Lake, Pontiac RCM, Outaouais, Québec, Canada


mindat Locality ID: 204878
mindat URL: http://www.mindat.org/loc-204878.html

Tectonic Settings:

Total number of sublocalities beneath "Otter Lake, Pontiac RCM, Outaouais, Québec, Canada": 3
Total number of bottom-level sublocalities: 3

Number of Child Localities: 3
Child Localities:
Huddersfield Uranium Mine
Sandy Creek
Yates Mine

Latitude: 45°57'43"N
Longitude: 76°30'59"W
Decimal Degree (lat, lon): 45.961944444444,-76.516388888889

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 C Ca Ce Cu F Fe H K La Mg Mo Na O P S Si Th Ti U Zr 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AllaniteAmphiboleApatiteCalciteCeriteChabaziteChalcopyriteClayCorundumEpidote
FeldsparFluoriteHeulanditeHumiteMicaMolybdeniteMonaziteNoneParisitePumpellyite
PyritePyroxeneQuartzStilbiteTitaniteZircon

32 IMA Minerals at location:
Actinolite  (*)Albite  (*)Allanite-(Ce)  (*)Calcite  (*)Cerite-(Ce)  (*)
Chabazite-Ca  (*)Chalcopyrite  (*)Diopside  (*)Ferriallanite-(Ce)  (*)Fluorapatite  (*)
Fluorite  (*)Hedenbergite  (*)Hematite  (*)Heulandite-Ca  (*)Julgoldite-(Fe3+)  (*)
Microcline  (*)Molybdenite  (*)Monazite-(Ce)  (*)Norbergite  (*)Parisite-(Ce)  (*)
Phlogopite  (*)Pyrite  (*)Quartz  (*)Stilbite-Ca  (*)Synchysite-(Ce)  (*)
Thorianite  (*)Thorite  (*)Titanite  (*)Tremolite  (*)Uraninite  (*)
Uranophane-α  (*)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)21350163419
Albite  (*)FeldsparNa(AlSi3O8)1350168803
Allanite-(Ce)  (*)Allanite EpidoteCaCe(Al2Fe2+)[Si2O7][SiO4]O(OH)135016706
Calcite  (*)CalciteCa(CO3)235014,3501627770
Cerite-(Ce)  (*)Cerite(Ce7Ca2)   Mg(SiO4)3(SiO3OH)4(OH)313501647
Chabazite-Ca  (*)ChabaziteCa2[Al4Si8O24]·13H2O135016310
Chalcopyrite  (*)ChalcopyriteCuFeS213501627198
Diopside  (*)PyroxeneCaMgSi2O61350164135
Ferriallanite-(Ce)  (*)Allanite EpidoteCaCe(Fe3+AlFe2+)[Si2O7][SiO4]O(OH)13501628
Fluorapatite  (*)ApatiteCa5(PO4)3F1350162740
Fluorite  (*)FluoriteCaF21350169617
Hedenbergite  (*)PyroxeneCaFe2+Si2O6135016741
Hematite  (*)CorundumFe2O313501614640
Heulandite-Ca  (*)Heulandite(Ca,Na,K)5(Si27Al9)O72·26H2O135016246
Julgoldite-(Fe3+)  (*)PumpellyiteCa2Fe3+Fe3+2(Si2O7)(SiO4)O(OH)·H2O1350165
Microcline  (*)FeldsparK(AlSi3O8)1350164924
Molybdenite  (*)MolybdeniteMoS21350165800
Monazite-(Ce)  (*)MonaziteCe(PO4)135016945
Norbergite  (*)HumiteMg3(SiO4)F213501637
Parisite-(Ce)  (*)ParisiteCaCe2(CO3)3F2135016112
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)21350162273
Pyrite  (*)PyriteFeS213501639462
Quartz  (*)QuartzSiO213501661156
Stilbite-Ca  (*)StilbiteNaCa4(Si27Al9)O72·28H2O135016268
Synchysite-(Ce)  (*)NoneCaCe(CO3)2F135016232
Thorianite  (*)FluoriteThO2235014,35016236
Thorite  (*)ZirconTh(SiO4)1350161006
Titanite  (*)TitaniteCaTi(SiO4)O1350164899
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)21350162562
Uraninite  (*)FluoriteUO21350162718
Uranophane-α  (*)NoneCa(UO2)2(SiO3OH)2·5H2O135016890
Zircon  (*)ZirconZr(SiO4)1350165251



No ages have been assigned to this locality yet.

SampleSource LocalityReference URL
R040009Otter Lake, Pontiac RCM, Outaouais, Québec, Canadahttps://rruff.info/R040009
FKM-165Yates Mine, Otter Lake, Pontiac RCM, Outaouais, Québec, Canadahttps://www.rockptx.com/fkm-151-to-fkm-175/#FKM-165
R070123Yates Mine, Otter Lake, Pontiac RCM, Outaouais, Québec, Canadahttps://rruff.info/R070123
R060184Yates Mine, Otter Lake, Pontiac RCM, Outaouais, Québec, Canadahttps://rruff.info/R060184


All locality data graciously provided by mindat.org

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