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Leduc Mine, Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada

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Key
Lock Map
Latitude & Longitude (WGS84): 45° 43' 4'' North , 75° 45' 23'' West
Latitude & Longitude (decimal): 45.71778,-75.75639
GeoHash:G#: f24hh4evk
Locality type:Mine
Köppen climate type:Dfb : Warm-summer humid continental climate


Formerly: Leduc Mine, St-Pierre-de-Wakefield, Wakefield Township, Gatineau Co., Québec, Canada

The only lithium-enriched granitic pegmatite in the Grenville Province.

Coordinates extrapolated from topographic map.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


20 valid minerals.

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Albite var: Cleavelandite
Formula: Na(AlSi3O8)
Reference: Van King
Albite var: Peristerite
Formula: Na(AlSi3O8)
Reference: Rocks & Min. 40(7):485-488.; Van King specimen
'Allanite Group'
Formula: {A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
Reference: Hilderley, M., Ercit, T.S., Rowe, R.A. (2006) 33rd Rochester Mineralogical Symposium, abstracts, 13-14.
'Almandine-Spessartine Series'
Reference: Hilderley, M., Ercit, T.S., Rowe, R.A. (2006) 33rd Rochester Mineralogical Symposium, abstracts, 13-14.
Autunite
Formula: Ca(UO2)2(PO4)2 · 11H2O
Reference: Van King
Beryl
Formula: Be3Al2(Si6O18)
Reference: Hogarth, D. et al., 1983, Classic Mineral Collecting Localities in Ontario and Quebec:, p. 29.
'Biotite'
Columbite-(Mn)
Formula: (Mn,Fe)(Nb,Ta)2O6
Reference: Hilderley, M., Ercit, T.S., Rowe, R.A. (2006) 33rd Rochester Mineralogical Symposium, abstracts, 13-14.
Elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Canadian Museum of Nature collection
Euxenite-(Y)
Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Reference: Hogarth, D. et al., 1983, Classic Mineral Collecting Localities in Ontario and Quebec:, p. 29.
'Feldspar Group'
Reference: Rocks & Min. 40(7):485-488.
'Feldspar Group var: Perthite'
Reference: Rocks & Min. 40(7):485-488.
Fergusonite-(Y)
Formula: YNbO4
Reference: Hilderley, M., Ercit, T.S., Rowe, R.A. (2006) 33rd Rochester Mineralogical Symposium, abstracts, 13-14.
Fluorite
Formula: CaF2
Reference: Geological Survey of Canada Miscellaneous Report 41.
'Garnet Group'
Formula: X3Z2(SiO4)3
Reference: Geological Survey of Canada Miscellaneous Report 41.
'Gummite'
Reference: Rocks & Min. 40(7):485-488.
Hafnon
Formula: HfSiO4
Reference: Rock & Min. 82, 412; Hilderley, M., Ercit, T.S., Rowe, R.A. (2006) 33rd Rochester Mineralogical Symposium, abstracts, 13-14.
'Lepidolite'
Description: Lepidolite associated with the elbaite fluoresces dull mustard-yellow.
Reference: Van King
Microcline
Formula: K(AlSi3O8)
Reference: Hilderley, M., Ercit, T.S., Rowe, R.A. (2006) 33rd Rochester Mineralogical Symposium, abstracts, 13-14.
Microcline var: Amazonite
Formula: K(AlSi3O8)
Reference: Sessional Papers ... of the ... Parliament of the Dominion of Canada ..., Volume 50, Issue 1 p159
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Van King
Polycrase-(Y)
Formula: Y(Ti,Nb)2(O,OH)6
Reference: Hilderley, M., Ercit, T.S., Rowe, R.A. (2006) 33rd Rochester Mineralogical Symposium, abstracts, 13-14.
Quartz
Formula: SiO2
Reference: Geological Survey of Canada Miscellaneous Report 41.
Samarskite-(Y)
Formula: (Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
Reference: Hilderley, M., Ercit, T.S., Rowe, R.A. (2006) 33rd Rochester Mineralogical Symposium, abstracts, 13-14.
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Van King
Spodumene ?
Formula: LiAlSi2O6
Reference: Rocks & Min. 40(7):485-488.
'Thorogummite'
Formula: (Th,U)(SiO4)1-x(OH)4x
Reference: Hogarth, D. et al., 1983, Classic Mineral Collecting Localities in Ontario and Quebec:, p. 29.
Topaz
Formula: Al2(SiO4)(F,OH)2
Reference: Hogarth, D. et al., 1983, Classic Mineral Collecting Localities in Ontario and Quebec:, p. 29.
'Tourmaline'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Reference: SABINA, A.P. (1987) Rocks & Minerals for the collector; Hull-Maniwaki, Quebec, Ottawa-Peterborough, Ontario. GSC Misc. Report 41, 26
Uraninite
Formula: UO2
Reference: Geological Survey of Canada Miscellaneous Report 41.
Xenotime-(Y)
Formula: Y(PO4)
Reference: Hilderley, M., Ercit, T.S., Rowe, R.A. (2006) 33rd Rochester Mineralogical Symposium, abstracts, 13-14.
'Zinnwaldite'
Reference: Winchell, A. N., 1942, Futher Studies of the Lepidolite System, American Mineralogist, v. 27, p. 114-130.
Zircon
Formula: Zr(SiO4)
Reference: Hogarth, D. et al., 1983, Classic Mineral Collecting Localities in Ontario and Quebec:, p. 29.
Zircon var: Cyrtolite
Formula: Zr[(SiO4),(OH)4]
Reference: Hogarth, D. et al., 1983, Classic Mineral Collecting Localities in Ontario and Quebec:, p. 29.

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Columbite-(Mn)4.DB.35(Mn,Fe)(Nb,Ta)2O6
Euxenite-(Y)4.DG.05(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
'Polycrase-(Y)'4.DG.05Y(Ti,Nb)2(O,OH)6
'Quartz'4.DA.05SiO2
'Samarskite-(Y)'4.DB.25(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
'Uraninite'4.DL.05UO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Fergusonite-(Y)7.GA.05YNbO4
Group 8 - Phosphates, Arsenates and Vanadates
Autunite8.EB.05Ca(UO2)2(PO4)2 · 11H2O
'Xenotime-(Y)'8.AD.35Y(PO4)
Group 9 - Silicates
'Albite'9.FA.35Na(AlSi3O8)
var: Cleavelandite9.FA.35Na(AlSi3O8)
var: Peristerite9.FA.35Na(AlSi3O8)
Beryl9.CJ.05Be3Al2(Si6O18)
Elbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Hafnon9.AD.30HfSiO4
Microcline9.FA.30K(AlSi3O8)
var: Amazonite9.FA.30K(AlSi3O8)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
'Schorl'9.CK.05Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
'Spodumene' ?9.DA.30LiAlSi2O6
'Topaz'9.AF.35Al2(SiO4)(F,OH)2
'Zircon'9.AD.30Zr(SiO4)
var: Cyrtolite9.AD.30Zr[(SiO4),(OH)4]
Unclassified Minerals, Rocks, etc.
'Allanite Group'-{A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
'Almandine-Spessartine Series'-
Biotite-
Feldspar Group-
'var: Perthite'-
Garnet Group-X3Z2(SiO4)3
Gummite-
Lepidolite-
'Thorogummite'-(Th,U)(SiO4)1-x(OH)4x
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
'Zinnwaldite'-

List of minerals arranged by Dana 8th Edition classification

Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO2·xH2O
Uraninite5.1.1.1UO2
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
ABO4
Fergusonite-(Y)8.1.1.1YNbO4
Samarskite-(Y)8.1.11.1(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
AB2O6
Columbite-(Mn)8.3.2.4(Mn,Fe)(Nb,Ta)2O6
Euxenite-(Y)8.3.8.2(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Polycrase-(Y)8.3.8.1Y(Ti,Nb)2(O,OH)6
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
AB2(XO4)2·xH2O, containing (UO2)2+
Autunite40.2a.1.1Ca(UO2)2(PO4)2 · 11H2O
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in >[6] coordination
Hafnon51.5.2.2HfSiO4
'Thorogummite'51.5.2.5(Th,U)(SiO4)1-x(OH)4x
Zircon51.5.2.1Zr(SiO4)
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only
Topaz52.3.1.1Al2(SiO4)(F,OH)2
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)
Six-Membered Rings with borate groups
Elbaite61.3.1.8Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Schorl61.3.1.10Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Spodumene ?65.1.4.1LiAlSi2O6
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
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Microcline76.1.1.5K(AlSi3O8)
Unclassified Minerals, Rocks, etc.
Albite
var: Cleavelandite
-Na(AlSi3O8)
var: Peristerite-Na(AlSi3O8)
'Allanite Group'-{A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
'Almandine-Spessartine Series'-
'Biotite'-
'Feldspar Group'-
'var: Perthite'-
'Garnet Group'-X3Z2(SiO4)3
'Gummite'-
'Lepidolite'-
Microcline
var: Amazonite
-K(AlSi3O8)
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
Xenotime-(Y)-Y(PO4)
'Zinnwaldite'-
Zircon
var: Cyrtolite
-Zr[(SiO4),(OH)4]

List of minerals for each chemical element

HHydrogen
H Allanite Group{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
H AutuniteCa(UO2)2(PO4)2 · 11H2O
H Zircon (var: Cyrtolite)Zr[(SiO4),(OH)4]
H ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
H MuscoviteKAl2(AlSi3O10)(OH)2
H Polycrase-(Y)Y(Ti,Nb)2(O,OH)6
H SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
H Thorogummite(Th,U)(SiO4)1-x(OH)4x
H TopazAl2(SiO4)(F,OH)2
LiLithium
Li ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Li SpodumeneLiAlSi2O6
BeBeryllium
Be BerylBe3Al2(Si6O18)
BBoron
B ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
B SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
B TourmalineA(D3)G6(T6O18)(BO3)3X3Z
OOxygen
O AlbiteNa(AlSi3O8)
O Allanite Group{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
O Microcline (var: Amazonite)K(AlSi3O8)
O AutuniteCa(UO2)2(PO4)2 · 11H2O
O BerylBe3Al2(Si6O18)
O Albite (var: Cleavelandite)Na(AlSi3O8)
O Columbite-(Mn)(Mn,Fe)(Nb,Ta)2O6
O Zircon (var: Cyrtolite)Zr[(SiO4),(OH)4]
O ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
O Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
O Fergusonite-(Y)YNbO4
O Garnet GroupX3Z2(SiO4)3
O HafnonHfSiO4
O MicroclineK(AlSi3O8)
O MuscoviteKAl2(AlSi3O10)(OH)2
O Albite (var: Peristerite)Na(AlSi3O8)
O Polycrase-(Y)Y(Ti,Nb)2(O,OH)6
O QuartzSiO2
O Samarskite-(Y)(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
O SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
O SpodumeneLiAlSi2O6
O Thorogummite(Th,U)(SiO4)1-x(OH)4x
O TopazAl2(SiO4)(F,OH)2
O TourmalineA(D3)G6(T6O18)(BO3)3X3Z
O UraniniteUO2
O Xenotime-(Y)Y(PO4)
O ZirconZr(SiO4)
FFluorine
F FluoriteCaF2
F TopazAl2(SiO4)(F,OH)2
NaSodium
Na AlbiteNa(AlSi3O8)
Na Albite (var: Cleavelandite)Na(AlSi3O8)
Na ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Na Albite (var: Peristerite)Na(AlSi3O8)
Na SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
AlAluminium
Al AlbiteNa(AlSi3O8)
Al Microcline (var: Amazonite)K(AlSi3O8)
Al BerylBe3Al2(Si6O18)
Al Albite (var: Cleavelandite)Na(AlSi3O8)
Al ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Al MicroclineK(AlSi3O8)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Albite (var: Peristerite)Na(AlSi3O8)
Al SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Al SpodumeneLiAlSi2O6
Al TopazAl2(SiO4)(F,OH)2
SiSilicon
Si AlbiteNa(AlSi3O8)
Si Allanite Group{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
Si Microcline (var: Amazonite)K(AlSi3O8)
Si BerylBe3Al2(Si6O18)
Si Albite (var: Cleavelandite)Na(AlSi3O8)
Si Zircon (var: Cyrtolite)Zr[(SiO4),(OH)4]
Si ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Si Garnet GroupX3Z2(SiO4)3
Si HafnonHfSiO4
Si MicroclineK(AlSi3O8)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si Albite (var: Peristerite)Na(AlSi3O8)
Si QuartzSiO2
Si SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Si SpodumeneLiAlSi2O6
Si Thorogummite(Th,U)(SiO4)1-x(OH)4x
Si TopazAl2(SiO4)(F,OH)2
Si ZirconZr(SiO4)
PPhosphorus
P AutuniteCa(UO2)2(PO4)2 · 11H2O
P Xenotime-(Y)Y(PO4)
KPotassium
K Microcline (var: Amazonite)K(AlSi3O8)
K MicroclineK(AlSi3O8)
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca AutuniteCa(UO2)2(PO4)2 · 11H2O
Ca Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ca FluoriteCaF2
Ca Samarskite-(Y)(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
TiTitanium
Ti Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ti Polycrase-(Y)Y(Ti,Nb)2(O,OH)6
MnManganese
Mn Columbite-(Mn)(Mn,Fe)(Nb,Ta)2O6
FeIron
Fe Columbite-(Mn)(Mn,Fe)(Nb,Ta)2O6
Fe Samarskite-(Y)(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
Fe SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
YYttrium
Y Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Y Fergusonite-(Y)YNbO4
Y Polycrase-(Y)Y(Ti,Nb)2(O,OH)6
Y Samarskite-(Y)(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
Y Xenotime-(Y)Y(PO4)
ZrZirconium
Zr Zircon (var: Cyrtolite)Zr[(SiO4),(OH)4]
Zr ZirconZr(SiO4)
NbNiobium
Nb Columbite-(Mn)(Mn,Fe)(Nb,Ta)2O6
Nb Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Nb Fergusonite-(Y)YNbO4
Nb Polycrase-(Y)Y(Ti,Nb)2(O,OH)6
Nb Samarskite-(Y)(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
CeCerium
Ce Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
HfHafnium
Hf HafnonHfSiO4
TaTantalum
Ta Columbite-(Mn)(Mn,Fe)(Nb,Ta)2O6
Ta Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ta Samarskite-(Y)(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
ThThorium
Th Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Th Samarskite-(Y)(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
Th Thorogummite(Th,U)(SiO4)1-x(OH)4x
UUranium
U AutuniteCa(UO2)2(PO4)2 · 11H2O
U Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
U Samarskite-(Y)(Y,Fe3+,Fe2+,U,Th,Ca)2(Nb,Ta)2O8
U Thorogummite(Th,U)(SiO4)1-x(OH)4x
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

Calymmian
1400 - 1600 Ma



ID: 3184655
Mesoproterozoic crystalline metamorphic rocks

Age: Calymmian (1400 - 1600 Ma)

Lithology: Gneiss

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]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
SABINA, A.P. (1987) Rocks & Minerals for the collector; Hull-Maniwaki, Quebec, Ottawa-Peterborough, Ontario. GSC Misc. Report 41, 485-488.


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