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Oka complex, Deux-Montagnes RCM, Laurentides, Québec, Canadai
Regional Level Types
Oka complexComplex
Deux-Montagnes RCMRegional County Municipality
LaurentidesAdministrative Region
QuébecProvince
CanadaCountry

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Latitude & Longitude (WGS84):
45° North , 74° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~4km
Type:
Mindat Locality ID:
604
Long-form identifier:
mindat:1:2:604:3
GUID (UUID V4):
0
Other/historical names associated with this locality:
Oka Alkaline Complex; Oka Carbonatite Complex


Formerly: Oka, Oka complex, Deux-Montagnes Co., Québec, Canada

Carbonatite complex. The Oka complex is an elongated oval, double-ring structure 8 km long and 2-3 km wide, trending NW-SE.

It is one of the larger intrusions (approx. age 117-120 Ma) of the Monteregian alkaline province, which includes such well-known intrusions as Mont Saint-Hilaire. An oval-shaped carbonatite core is enclosed by ring dikes of ultramafic-rocks. It intrudes Precambrian rocks of the Grenville structural province.

The complex was intensely explored in the 1950s and significant deposits of niobium were found. There are a number of individual localities within the complex, which were explored by a number of mining interests, but only one mine, the St. Lawrence Columbium mine, has gone into production with two open pits and extensive underground workings. The mine ceased operations in the 1970s, and the open pits and underground workings are water filled. A large part of the Nb-rich deposit remains unexploited.

Note on the mineral list: the mineralogy of individual localities within the complex is not complete, as most references tend to report minerals for the complex only.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

83 valid minerals. 2 (TL) - type locality of valid minerals. 1 (FRL) - first recorded locality of unapproved mineral/variety/etc.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Aegirine
Formula: NaFe3+Si2O6
Aegirine-augite
Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
Alabandite
Formula: MnS
Albite
Formula: Na(AlSi3O8)
References:
Analcime
Formula: Na(AlSi2O6) · H2O
Anatase
Formula: TiO2
Ancylite-(Ce)
Formula: CeSr(CO3)2(OH) · H2O
Andradite
Formula: Ca3Fe3+2(SiO4)3
Andradite var. Melanite
Formula: Ca3Fe3+2(SiO4)3
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Arfvedsonite
Formula: [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
References:
Åkermanite
Formula: Ca2Mg[Si2O7]
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Augite var. Titanium-bearing Augite
Formula: (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Baryte
Formula: BaSO4
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Localities: Reported from at least 6 localities in this region.
Britholite-(Ce)
Formula: (Ce,Ca)5(SiO4)3OH
Brucite
Formula: Mg(OH)2
Burbankite
Formula: (Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Calcite
Formula: CaCO3
Cancrinite
Formula: (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Cebollite
Formula: Ca5Al2(SiO4)3(OH)4
Chalcopyrite
Formula: CuFeS2
'Clinopyroxene Subgroup'
Diopside
Formula: CaMgSi2O6
Dolomite
Formula: CaMg(CO3)2
'Feldspar Group'
Fluorapatite
Formula: Ca5(PO4)3F
Localities: Reported from at least 6 localities in this region.
Fluorcalciopyrochlore
Formula: (Ca,Na)2(Nb,Ti)2O6F
Fluorellestadite
Formula: Ca5(SiO4)1.5(SO4)1.5F
Fluorite
Formula: CaF2
References:
Forsterite
Formula: Mg2SiO4
Galena
Formula: PbS
Gonnardite
Formula: (Na,Ca)2(Si,Al)5O10 · 3H2O
Grossular
Formula: Ca3Al2(SiO4)3
Grossular var. Hibschite
Formula: Ca3Al2(SiO4)3-x(OH)4x
Halite
Formula: NaCl
Haüyne
Formula: Na3Ca(Si3Al3)O12(SO4)
Hematite
Formula: Fe2O3
Hercynite
Formula: Fe2+Al2O4
Hydroxykenopyrochlore
Formula: (◻,Ce,Ba)2(Nb,Ti)2O6(OH,F)
Ilmenite
Formula: Fe2+TiO3
References:
Jarosite
Formula: KFe3+3(SO4)2(OH)6
References:
Kaolinite
Formula: Al2(Si2O5)(OH)4
References:
Kimzeyite
Formula: Ca3Zr2(SiO4)(AlO4)2
References:
Kutnohorite
Formula: CaMn2+(CO3)2
Latrappite (TL)
Formula: Ca2NbFe3+O6
Habit: cubes
Colour: black
Description: Most Latrappites came from the Bond Zone but analysis is required to distinguish them from Perovskite. Hay (2003) says that approximately 5% of the perovskite analyses are latrappite; 15% are pure perovskite and the remainder are niobium perovskite. A plot of the perovskite compositions illustrates a perovskite group composition field centered on the perovskite-latrappite composition join.
Maghemite
Formula: (Fe3+0.670.33)Fe3+2O4
References:
Magnesioferrite
Formula: MgFe3+2O4
Magnesite
Formula: MgCO3
Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 7 localities in this region.
'Melilite Group'
Formula: Ca2M(XSiO7)
Microcline
Formula: K(AlSi3O8)
Mirabilite
Formula: Na2SO4 · 10H2O
Monazite-(Ce)
Formula: Ce(PO4)
References:
Monticellite
Formula: CaMgSiO4
Nahcolite
Formula: NaHCO3
Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Neighborite
Formula: NaMgF3
Nepheline
Formula: Na3K(Al4Si4O16)
Niocalite (TL)
Formula: (Ca,Nb)4(Si2O7)(O,OH,F)2
Habit: Tetragonal prisms
Colour: gemmy yellow
Description: Hay (2003) has completed microprobe analyses on the niocalite from the Bond Zone and found they are tightly clustered in the composition plots and none plot outside the niocalite composition space.
Nyerereite
Formula: Na2Ca(CO3)2
Orthoclase
Formula: K(AlSi3O8)
Parisite-(Ce)
Formula: CaCe2(CO3)3F2
Pectolite
Formula: NaCa2Si3O8(OH)
Periclase
Formula: MgO
References:
Perovskite
Formula: CaTiO3
Localities: Reported from at least 6 localities in this region.
Habit: cubes
Colour: black
'Perovskite Supergroup'
Formula: ABX3
References:
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Portlandite
Formula: Ca(OH)2
Pyrite
Formula: FeS2
'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
'Pyrochlore Group var. Ceriopyrochlore (of Hogarth 1977)'
Formula: (A,Ce)2Nb2(O,OH)6Z
'Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)'
Formula: (Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
'Pyrochlore Supergroup'
Formula: A2-mD2X6-wZ1-n
'Pyrochlore Supergroup var. Betafite (of Hogarth 1977)'
Formula: (Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
'Pyroxene Group'
Formula: ADSi2O6
'Pyroxene Group var. Al-pyroxene'
Formula: ADSi2O6
Pyrrhotite
Formula: Fe1-xS
Quartz
Formula: SiO2
Rasvumite
Formula: KFe2S3
Richterite
Formula: Na(NaCa)Mg5(Si8O22)(OH)2
Rutile
Formula: TiO2
Shortite
Formula: Na2Ca2(CO3)3
Siderite
Formula: FeCO3
'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
References:
Sodalite
Formula: Na4(Si3Al3)O12Cl
Sphalerite
Formula: ZnS
Strontianite
Formula: SrCO3
Sylvite
Formula: KCl
Synchysite-(Ce)
Formula: CaCe(CO3)2F
Thénardite
Formula: Na2SO4
Thomsonite-Ca
Formula: NaCa2[Al5Si5O20] · 6H2O
'Thomsonite Subgroup'
References:
'Thoriopyrochlore' (FRL)
Formula: (Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
Type Locality:
Titanite
Formula: CaTi(SiO4)O
'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
References:
Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2
References:
Vesuvianite
Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Wairakite
Formula: Ca(Al2Si4O12) · 2H2O
Wollastonite
Formula: Ca3(Si3O9)
Wöhlerite
Formula: Na2Ca4ZrNb(Si2O7)2O3F
Zirconolite
Formula: CaZrTi2O7

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Pyrrhotite2.CC.10Fe1-xS
Alabandite2.CD.10MnS
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
Rasvumite2.FB.20KFe2S3
Group 3 - Halides
Halite3.AA.20NaCl
Sylvite3.AA.20KCl
Neighborite3.AA.35NaMgF3
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
'Pyrochlore Group
var. Ceriopyrochlore (of Hogarth 1977)'
4.00.(A,Ce)2Nb2(O,OH)6Z
''4.00.A2Nb2(O,OH)6Z
'var. Uranpyrochlore (of Hogarth 1977)'4.00.(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Periclase4.AB.25MgO
Hercynite4.BB.05Fe2+Al2O4
Magnesioferrite4.BB.05MgFe3+2O4
Magnetite4.BB.05Fe2+Fe3+2O4
Maghemite4.BB.15(Fe3+0.670.33)Fe3+2O4
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Latrappite (TL)4.CC.30Ca2NbFe3+O6
Perovskite4.CC.30CaTiO3
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Anatase4.DD.05TiO2
Fluorcalciopyrochlore4.DH.15(Ca,Na)2(Nb,Ti)2O6F
Hydroxykenopyrochlore4.DH.15(◻,Ce,Ba)2(Nb,Ti)2O6(OH,F)
Zirconolite4.DH.30CaZrTi2O7
Brucite4.FE.05Mg(OH)2
Portlandite4.FE.05Ca(OH)2
Group 5 - Nitrates and Carbonates
Nahcolite5.AA.15NaHCO3
Calcite5.AB.05CaCO3
Magnesite5.AB.05MgCO3
Siderite5.AB.05FeCO3
Dolomite5.AB.10CaMg(CO3)2
Kutnohorite5.AB.10CaMn2+(CO3)2
Strontianite5.AB.15SrCO3
Nyerereite5.AC.10Na2Ca(CO3)2
Shortite5.AC.25Na2Ca2(CO3)3
Burbankite5.AC.30(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Parisite-(Ce)5.BD.20bCaCe2(CO3)3F2
Synchysite-(Ce)5.BD.20cCaCe(CO3)2F
Ancylite-(Ce)5.DC.05CeSr(CO3)2(OH) · H2O
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Thénardite7.AD.25Na2SO4
Baryte7.AD.35BaSO4
Jarosite7.BC.10KFe3+3(SO4)2(OH)6
Mirabilite7.CD.10Na2SO4 · 10H2O
Group 8 - Phosphates, Arsenates and Vanadates
Monazite-(Ce)8.AD.50Ce(PO4)
Fluorapatite8.BN.05Ca5(PO4)3F
Group 9 - Silicates
Forsterite9.AC.05Mg2SiO4
Monticellite9.AC.10CaMgSiO4
Andradite9.AD.25Ca3Fe3+2(SiO4)3
Grossular9.AD.25Ca3Al2(SiO4)3
var. Hibschite9.AD.25Ca3Al2(SiO4)3-x(OH)4x
Kimzeyite9.AD.25Ca3Zr2(SiO4)(AlO4)2
Andradite
var. Melanite
9.AD.25Ca3Fe3+2(SiO4)3
Titanite9.AG.15CaTi(SiO4)O
Britholite-(Ce)9.AH.25(Ce,Ca)5(SiO4)3OH
Fluorellestadite9.AH.25Ca5(SiO4)1.5(SO4)1.5F
Åkermanite9.BB.10Ca2Mg[Si2O7]
Cebollite9.BB.10Ca5Al2(SiO4)3(OH)4
Niocalite (TL)9.BE.17(Ca,Nb)4(Si2O7)(O,OH,F)2
Wöhlerite9.BE.17Na2Ca4ZrNb(Si2O7)2O3F
Vesuvianite9.BG.35Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Diopside9.DA.15CaMgSi2O6
Augite
var. Titanium-bearing Augite
9.DA.15(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Aegirine-augite9.DA.20(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
Aegirine9.DA.25NaFe3+Si2O6
Tremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
Richterite9.DE.20Na(NaCa)Mg5(Si8O22)(OH)2
Arfvedsonite9.DE.25[Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
Pectolite9.DG.05NaCa2Si3O8(OH)
Wollastonite9.DG.05Ca3(Si3O9)
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Nepheline9.FA.05Na3K(Al4Si4O16)
Microcline9.FA.30K(AlSi3O8)
Orthoclase9.FA.30K(AlSi3O8)
Albite9.FA.35Na(AlSi3O8)
Cancrinite9.FB.05(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Haüyne9.FB.10Na3Ca(Si3Al3)O12(SO4)
Sodalite9.FB.10Na4(Si3Al3)O12Cl
Gonnardite9.GA.05(Na,Ca)2(Si,Al)5O10 · 3H2O
Natrolite9.GA.05Na2Al2Si3O10 · 2H2O
Thomsonite-Ca9.GA.10NaCa2[Al5Si5O20] · 6H2O
Analcime9.GB.05Na(AlSi2O6) · H2O
Wairakite9.GB.05Ca(Al2Si4O12) · 2H2O
Unclassified
'Pyroxene Group
var. Al-pyroxene'
-ADSi2O6
'Pyrochlore Supergroup
var. Betafite (of Hogarth 1977)'
-(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Feldspar Group'-
'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
'Clinopyroxene Subgroup'-
'Pyroxene Group'-ADSi2O6
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
'Thomsonite Subgroup'-
'Pyrochlore Supergroup'-A2-mD2X6-wZ1-n
'Perovskite Supergroup'-ABX3
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Melilite Group'-Ca2M(XSiO7)
'Thoriopyrochlore' (TL)-(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7

List of minerals for each chemical element

HHydrogen
H AnalcimeNa(AlSi2O6) · H2O
H Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
H Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
H Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
H Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
H BruciteMg(OH)2
H Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
H CebolliteCa5Al2(SiO4)3(OH)4
H Pyrochlore Group var. Ceriopyrochlore (of Hogarth 1977)(A,Ce)2Nb2(O,OH)6Z
H Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
H Grossular var. HibschiteCa3Al2(SiO4)3-x(OH)4x
H JarositeKFe33+(SO4)2(OH)6
H KaoliniteAl2(Si2O5)(OH)4
H MirabiliteNa2SO4 · 10H2O
H NahcoliteNaHCO3
H Niocalite(Ca,Nb)4(Si2O7)(O,OH,F)2
H NatroliteNa2Al2Si3O10 · 2H2O
H PectoliteNaCa2Si3O8(OH)
H PhlogopiteKMg3(AlSi3O10)(OH)2
H PortlanditeCa(OH)2
H Pyrochlore GroupA2Nb2(O,OH)6Z
H RichteriteNa(NaCa)Mg5(Si8O22)(OH)2
H Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
H Tremolite◻Ca2Mg5(Si8O22)(OH)2
H Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
H VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
H WairakiteCa(Al2Si4O12) · 2H2O
H Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
H ApatiteCa5(PO4)3(Cl/F/OH)
H Hydroxykenopyrochlore(◻,Ce,Ba)2(Nb,Ti)2O6(OH,F)
H Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
BBoron
B TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
C Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
C Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
C CalciteCaCO3
C Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
C DolomiteCaMg(CO3)2
C KutnohoriteCaMn2+(CO3)2
C MagnesiteMgCO3
C NahcoliteNaHCO3
C NyerereiteNa2Ca(CO3)2
C Parisite-(Ce)CaCe2(CO3)3F2
C ShortiteNa2Ca2(CO3)3
C SideriteFeCO3
C StrontianiteSrCO3
C Synchysite-(Ce)CaCe(CO3)2F
OOxygen
O AegirineNaFe3+Si2O6
O Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
O ÅkermaniteCa2Mg[Si2O7]
O Pyroxene Group var. Al-pyroxeneADSi2O6
O AlbiteNa(AlSi3O8)
O AnalcimeNa(AlSi2O6) · H2O
O AnataseTiO2
O Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
O AndraditeCa3Fe23+(SiO4)3
O Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
O BaryteBaSO4
O Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
O Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
O BruciteMg(OH)2
O CalciteCaCO3
O Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
O CebolliteCa5Al2(SiO4)3(OH)4
O Pyrochlore Group var. Ceriopyrochlore (of Hogarth 1977)(A,Ce)2Nb2(O,OH)6Z
O DiopsideCaMgSi2O6
O DolomiteCaMg(CO3)2
O FluorapatiteCa5(PO4)3F
O FluorellestaditeCa5(SiO4)1.5(SO4)1.5F
O ForsteriteMg2SiO4
O Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
O GrossularCa3Al2(SiO4)3
O HaüyneNa3Ca(Si3Al3)O12(SO4)
O HematiteFe2O3
O HercyniteFe2+Al2O4
O Grossular var. HibschiteCa3Al2(SiO4)3-x(OH)4x
O IlmeniteFe2+TiO3
O JarositeKFe33+(SO4)2(OH)6
O KaoliniteAl2(Si2O5)(OH)4
O KimzeyiteCa3Zr2(SiO4)(AlO4)2
O KutnohoriteCaMn2+(CO3)2
O LatrappiteCa2NbFe3+O6
O MagnesiteMgCO3
O MagnesioferriteMgFe23+O4
O Maghemite(Fe3+0.670.33)Fe23+O4
O MagnetiteFe2+Fe23+O4
O MicroclineK(AlSi3O8)
O MirabiliteNa2SO4 · 10H2O
O Monazite-(Ce)Ce(PO4)
O MonticelliteCaMgSiO4
O NahcoliteNaHCO3
O NephelineNa3K(Al4Si4O16)
O Niocalite(Ca,Nb)4(Si2O7)(O,OH,F)2
O NyerereiteNa2Ca(CO3)2
O NatroliteNa2Al2Si3O10 · 2H2O
O OrthoclaseK(AlSi3O8)
O Parisite-(Ce)CaCe2(CO3)3F2
O PectoliteNaCa2Si3O8(OH)
O PericlaseMgO
O PerovskiteCaTiO3
O PhlogopiteKMg3(AlSi3O10)(OH)2
O PortlanditeCa(OH)2
O Pyrochlore GroupA2Nb2(O,OH)6Z
O QuartzSiO2
O RichteriteNa(NaCa)Mg5(Si8O22)(OH)2
O RutileTiO2
O ShortiteNa2Ca2(CO3)3
O SideriteFeCO3
O SodaliteNa4(Si3Al3)O12Cl
O StrontianiteSrCO3
O Synchysite-(Ce)CaCe(CO3)2F
O ThénarditeNa2SO4
O Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
O TitaniteCaTi(SiO4)O
O TourmalineAD3G6(T6O18)(BO3)3X3Z
O Tremolite◻Ca2Mg5(Si8O22)(OH)2
O Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
O VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
O WairakiteCa(Al2Si4O12) · 2H2O
O WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
O WollastoniteCa3(Si3O9)
O ZirconoliteCaZrTi2O7
O Andradite var. MelaniteCa3Fe23+(SiO4)3
O Pyroxene GroupADSi2O6
O Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
O Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
O ApatiteCa5(PO4)3(Cl/F/OH)
O Melilite GroupCa2M(XSiO7)
O Fluorcalciopyrochlore(Ca,Na)2(Nb,Ti)2O6F
O Hydroxykenopyrochlore(◻,Ce,Ba)2(Nb,Ti)2O6(OH,F)
O Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
F FluorapatiteCa5(PO4)3F
F FluorellestaditeCa5(SiO4)1.5(SO4)1.5F
F FluoriteCaF2
F NeighboriteNaMgF3
F Niocalite(Ca,Nb)4(Si2O7)(O,OH,F)2
F Parisite-(Ce)CaCe2(CO3)3F2
F Synchysite-(Ce)CaCe(CO3)2F
F Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
F WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
F ApatiteCa5(PO4)3(Cl/F/OH)
F Fluorcalciopyrochlore(Ca,Na)2(Nb,Ti)2O6F
F Hydroxykenopyrochlore(◻,Ce,Ba)2(Nb,Ti)2O6(OH,F)
F Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
NaSodium
Na AegirineNaFe3+Si2O6
Na Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Na AlbiteNa(AlSi3O8)
Na AnalcimeNa(AlSi2O6) · H2O
Na Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Na Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Na Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Na Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Na Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Na HaliteNaCl
Na HaüyneNa3Ca(Si3Al3)O12(SO4)
Na MirabiliteNa2SO4 · 10H2O
Na NahcoliteNaHCO3
Na NeighboriteNaMgF3
Na NephelineNa3K(Al4Si4O16)
Na NyerereiteNa2Ca(CO3)2
Na NatroliteNa2Al2Si3O10 · 2H2O
Na PectoliteNaCa2Si3O8(OH)
Na RichteriteNa(NaCa)Mg5(Si8O22)(OH)2
Na ShortiteNa2Ca2(CO3)3
Na SodaliteNa4(Si3Al3)O12Cl
Na ThénarditeNa2SO4
Na Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Na WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
Na Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Na Fluorcalciopyrochlore(Ca,Na)2(Nb,Ti)2O6F
Na Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
MgMagnesium
Mg Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Mg ÅkermaniteCa2Mg[Si2O7]
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mg BruciteMg(OH)2
Mg DiopsideCaMgSi2O6
Mg DolomiteCaMg(CO3)2
Mg ForsteriteMg2SiO4
Mg MagnesiteMgCO3
Mg MagnesioferriteMgFe23+O4
Mg MonticelliteCaMgSiO4
Mg NeighboriteNaMgF3
Mg PericlaseMgO
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg RichteriteNa(NaCa)Mg5(Si8O22)(OH)2
Mg Tremolite◻Ca2Mg5(Si8O22)(OH)2
Mg VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Mg Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
AlAluminium
Al Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Al AlbiteNa(AlSi3O8)
Al AnalcimeNa(AlSi2O6) · H2O
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Al Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Al CebolliteCa5Al2(SiO4)3(OH)4
Al Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Al GrossularCa3Al2(SiO4)3
Al HaüyneNa3Ca(Si3Al3)O12(SO4)
Al HercyniteFe2+Al2O4
Al Grossular var. HibschiteCa3Al2(SiO4)3-x(OH)4x
Al KaoliniteAl2(Si2O5)(OH)4
Al KimzeyiteCa3Zr2(SiO4)(AlO4)2
Al MicroclineK(AlSi3O8)
Al NephelineNa3K(Al4Si4O16)
Al NatroliteNa2Al2Si3O10 · 2H2O
Al OrthoclaseK(AlSi3O8)
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al SodaliteNa4(Si3Al3)O12Cl
Al Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Al VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Al WairakiteCa(Al2Si4O12) · 2H2O
Al Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
SiSilicon
Si AegirineNaFe3+Si2O6
Si Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Si ÅkermaniteCa2Mg[Si2O7]
Si Pyroxene Group var. Al-pyroxeneADSi2O6
Si AlbiteNa(AlSi3O8)
Si AnalcimeNa(AlSi2O6) · H2O
Si AndraditeCa3Fe23+(SiO4)3
Si Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
Si Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Si CebolliteCa5Al2(SiO4)3(OH)4
Si DiopsideCaMgSi2O6
Si FluorellestaditeCa5(SiO4)1.5(SO4)1.5F
Si ForsteriteMg2SiO4
Si Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Si GrossularCa3Al2(SiO4)3
Si HaüyneNa3Ca(Si3Al3)O12(SO4)
Si Grossular var. HibschiteCa3Al2(SiO4)3-x(OH)4x
Si KaoliniteAl2(Si2O5)(OH)4
Si KimzeyiteCa3Zr2(SiO4)(AlO4)2
Si MicroclineK(AlSi3O8)
Si MonticelliteCaMgSiO4
Si NephelineNa3K(Al4Si4O16)
Si Niocalite(Ca,Nb)4(Si2O7)(O,OH,F)2
Si NatroliteNa2Al2Si3O10 · 2H2O
Si OrthoclaseK(AlSi3O8)
Si PectoliteNaCa2Si3O8(OH)
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si QuartzSiO2
Si RichteriteNa(NaCa)Mg5(Si8O22)(OH)2
Si SodaliteNa4(Si3Al3)O12Cl
Si Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Si TitaniteCaTi(SiO4)O
Si Tremolite◻Ca2Mg5(Si8O22)(OH)2
Si VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Si WairakiteCa(Al2Si4O12) · 2H2O
Si WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
Si WollastoniteCa3(Si3O9)
Si Andradite var. MelaniteCa3Fe23+(SiO4)3
Si Pyroxene GroupADSi2O6
Si Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Si Melilite GroupCa2M(XSiO7)
PPhosphorus
P FluorapatiteCa5(PO4)3F
P Monazite-(Ce)Ce(PO4)
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S AlabanditeMnS
S BaryteBaSO4
S Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
S ChalcopyriteCuFeS2
S FluorellestaditeCa5(SiO4)1.5(SO4)1.5F
S GalenaPbS
S HaüyneNa3Ca(Si3Al3)O12(SO4)
S JarositeKFe33+(SO4)2(OH)6
S MirabiliteNa2SO4 · 10H2O
S PyriteFeS2
S PyrrhotiteFe1-xS
S RasvumiteKFe2S3
S SphaleriteZnS
S ThénarditeNa2SO4
ClChlorine
Cl HaliteNaCl
Cl SodaliteNa4(Si3Al3)O12Cl
Cl SylviteKCl
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
K JarositeKFe33+(SO4)2(OH)6
K MicroclineK(AlSi3O8)
K NephelineNa3K(Al4Si4O16)
K OrthoclaseK(AlSi3O8)
K PhlogopiteKMg3(AlSi3O10)(OH)2
K RasvumiteKFe2S3
K SylviteKCl
CaCalcium
Ca Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Ca ÅkermaniteCa2Mg[Si2O7]
Ca AndraditeCa3Fe23+(SiO4)3
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Ca Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
Ca Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Ca CalciteCaCO3
Ca Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Ca CebolliteCa5Al2(SiO4)3(OH)4
Ca DiopsideCaMgSi2O6
Ca DolomiteCaMg(CO3)2
Ca FluorapatiteCa5(PO4)3F
Ca FluorellestaditeCa5(SiO4)1.5(SO4)1.5F
Ca FluoriteCaF2
Ca Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Ca GrossularCa3Al2(SiO4)3
Ca HaüyneNa3Ca(Si3Al3)O12(SO4)
Ca Grossular var. HibschiteCa3Al2(SiO4)3-x(OH)4x
Ca KimzeyiteCa3Zr2(SiO4)(AlO4)2
Ca KutnohoriteCaMn2+(CO3)2
Ca LatrappiteCa2NbFe3+O6
Ca MonticelliteCaMgSiO4
Ca Niocalite(Ca,Nb)4(Si2O7)(O,OH,F)2
Ca NyerereiteNa2Ca(CO3)2
Ca Parisite-(Ce)CaCe2(CO3)3F2
Ca PectoliteNaCa2Si3O8(OH)
Ca PerovskiteCaTiO3
Ca PortlanditeCa(OH)2
Ca RichteriteNa(NaCa)Mg5(Si8O22)(OH)2
Ca ShortiteNa2Ca2(CO3)3
Ca Synchysite-(Ce)CaCe(CO3)2F
Ca Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Ca TitaniteCaTi(SiO4)O
Ca Tremolite◻Ca2Mg5(Si8O22)(OH)2
Ca Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Ca VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Ca WairakiteCa(Al2Si4O12) · 2H2O
Ca WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
Ca WollastoniteCa3(Si3O9)
Ca ZirconoliteCaZrTi2O7
Ca Andradite var. MelaniteCa3Fe23+(SiO4)3
Ca Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Ca ApatiteCa5(PO4)3(Cl/F/OH)
Ca Melilite GroupCa2M(XSiO7)
Ca Fluorcalciopyrochlore(Ca,Na)2(Nb,Ti)2O6F
Ca Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
TiTitanium
Ti AnataseTiO2
Ti Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Ti IlmeniteFe2+TiO3
Ti PerovskiteCaTiO3
Ti RutileTiO2
Ti TitaniteCaTi(SiO4)O
Ti Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Ti ZirconoliteCaZrTi2O7
Ti Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Ti Fluorcalciopyrochlore(Ca,Na)2(Nb,Ti)2O6F
Ti Hydroxykenopyrochlore(◻,Ce,Ba)2(Nb,Ti)2O6(OH,F)
Ti Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
MnManganese
Mn AlabanditeMnS
Mn KutnohoriteCaMn2+(CO3)2
FeIron
Fe AegirineNaFe3+Si2O6
Fe Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Fe AndraditeCa3Fe23+(SiO4)3
Fe Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fe ChalcopyriteCuFeS2
Fe HematiteFe2O3
Fe HercyniteFe2+Al2O4
Fe IlmeniteFe2+TiO3
Fe JarositeKFe33+(SO4)2(OH)6
Fe LatrappiteCa2NbFe3+O6
Fe MagnesioferriteMgFe23+O4
Fe Maghemite(Fe3+0.670.33)Fe23+O4
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
Fe RasvumiteKFe2S3
Fe SideriteFeCO3
Fe VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Fe Andradite var. MelaniteCa3Fe23+(SiO4)3
Fe Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Fe Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
CuCopper
Cu ChalcopyriteCuFeS2
ZnZinc
Zn SphaleriteZnS
SrStrontium
Sr Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
Sr Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Sr StrontianiteSrCO3
ZrZirconium
Zr KimzeyiteCa3Zr2(SiO4)(AlO4)2
Zr WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
Zr ZirconoliteCaZrTi2O7
Zr Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
NbNiobium
Nb Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Nb Pyrochlore Group var. Ceriopyrochlore (of Hogarth 1977)(A,Ce)2Nb2(O,OH)6Z
Nb LatrappiteCa2NbFe3+O6
Nb Niocalite(Ca,Nb)4(Si2O7)(O,OH,F)2
Nb Pyrochlore GroupA2Nb2(O,OH)6Z
Nb Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Nb WöhleriteNa2Ca4ZrNb(Si2O7)2O3F
Nb Fluorcalciopyrochlore(Ca,Na)2(Nb,Ti)2O6F
Nb Hydroxykenopyrochlore(◻,Ce,Ba)2(Nb,Ti)2O6(OH,F)
Nb Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
BaBarium
Ba BaryteBaSO4
Ba Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Ba Hydroxykenopyrochlore(◻,Ce,Ba)2(Nb,Ti)2O6(OH,F)
CeCerium
Ce Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
Ce Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
Ce Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Ce Pyrochlore Group var. Ceriopyrochlore (of Hogarth 1977)(A,Ce)2Nb2(O,OH)6Z
Ce Monazite-(Ce)Ce(PO4)
Ce Parisite-(Ce)CaCe2(CO3)3F2
Ce Synchysite-(Ce)CaCe(CO3)2F
Ce Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Ce Hydroxykenopyrochlore(◻,Ce,Ba)2(Nb,Ti)2O6(OH,F)
Ce Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
TaTantalum
Ta Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Ta Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
PbLead
Pb GalenaPbS
ThThorium
Th Thoriopyrochlore(Ca,Th,Na,Ce,◻)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
UUranium
U Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
U Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)

Localities in this Region

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America PlateTectonic Plate

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