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Strange Lake complex (Lac Brisson complex), Labrador, Newfoundland and Labrador, Canada

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Peralkaline complex with magmatic rare-element (NYF) pegmatite-aplite lenses hosting Zr, Y, Nb, Be and REE mineralizations.
This complex straddles the Québec-Newfoundland and Labrador border, some 150 km West of Nain and 250km NE of Schefferville.

Refs.:
- Miller (1990), Newfoundland Dept. of Mines & Energy Geol. Sur. Report 90-1: 171-182.
- Salvi & Williams-Jones (1995); Am. Mineral. 80: 1031-1040
- Miller (1996), Can. Mineral. 34: 349-371





 Map Reference: 56°20'N , 64°10'W

This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.


Group 2 - Sulphides and Sulfosalts
  		• Galena2.CD.10
    PbS
  		• Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    		)S
    Group 3 - Halides
  		• Fluorite3.AB.25
    CaF
     
    2
  		• Gagarinite-(Y)3.AB.35
    NaCaY(F,Cl)
     
    6
  		• Zajacite-(Ce) (TL)3.AB.35
    Na(REE
     
    x
    		Ca
     
    1-x
    		)(REE
     
    y
    		Ca
     
    1-y
    		)F
     
    6
    Group 4 - Oxides and Hydroxides
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Ilmenite4.CB.05
    Fe
    2+
     
    		TiO
     
    3
  		• Pyrochlore4.DH.15
    (Ca,Na)
     
    2
    		Nb
     
    2
    		O
     
    6
    		(OH,F)
  		• Quartz4.DA.05
    SiO
     
    2
    Group 5 - Nitrates and Carbonates
  		• Bastnäsite-(Ce)5.BD.20a
    (Ce,La)[F|CO
     
    3
    		]
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Monazite-(Ce)8.AD.50
    (Ce,La,Nd,Th)PO
     
    4
    Group 9 - Silicates
  		• Aegirine9.DA.25
    NaFe
    3+
     
    		[Si
     
    2
    		O
     
    6
    		]
  		• Aenigmatite9.DH.40
    Na
     
    2
    		Fe
    2+
    5
    		TiO
     
    2
    		(Si
     
    6
    		O
     
    18
    		)
  		• Allanite-(Ce)9.BG.05
    {CaCe}{Al
     
    2
    		Fe
    2+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Arfvedsonite9.DE.25
    [Na][Na
     
    2
    		][Fe
    2+
    4
    		Fe
    3+
     
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
  		• Armstrongite9.EA.35
    CaZr[Si
     
    6
    		O
     
    15
    		]·3H
     
    2
    		O
  		• Astrophyllite9.DC.05
    (K,Na)
     
    3
    		(Fe,Mn)
     
    7
    		Ti
     
    2
    		Si
     
    8
    		O
     
    24
    		(O,OH)
     
    7
  		• Bafertisite9.BE.55
    Ba(Fe
    3+
     
    		,Mn
    2+
     
    		)
     
    2
    		Ti[O|(O,OH)
     
    2
    		|Si
     
    2
    		O
     
    7
    		]
  		• Calciocatapleiite9.CA.15
    CaZrSi
     
    3
    		O
     
    9
    		·2H
     
    2
    		O
  		• Calciohilairite9.DM.10
    CaZr[SiO
     
    3
    		]
     
    3
    		·3H
     
    2
    		O
  		• Catapleiite9.CA.15
    Na
     
    2
    		Zr[Si
     
    3
    		O
     
    9
    		]·2H
     
    2
    		O
  		• Dalyite9.EA.25
    K
     
    2
    		ZrSi
     
    6
    		O
     
    15
  		• Elpidite9.DG.65
    Na
     
    2
    		ZrSi
     
    6
    		O
     
    15
    		·3H
     
    2
    		O
  		• Epidote9.BG.05
    {Ca
     
    2
    		}{Al
     
    2
    		Fe
    3+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Eudialyte9.CO.10
    Na
     
    15
    		Ca
     
    6
    		(Fe
    2+
     
    		,Mn
    2+
     
    		)
     
    3
    		Zr
     
    3
    		[Si
     
    25
    		O
     
    73
    		](O,OH,H
     
    2
    		O)
     
    3
    		(OH,Cl)
     
    2
  		• Gadolinite-(Y)9.AJ.20
    Y
     
    2
    		Fe
    2+
     
    		Be
     
    2
    		[O|SiO
     
    4
    		]
     
    2
  		• Gerenite-(Y) (TL)9.CJ.45
    (Ca,Na)
     
    2
    		(Y,REE)
     
    3
    		Si
     
    6
    		O
     
    18
    		·2H
     
    2
    		O
  		• Gittinsite9.BC.05
    CaZr[Si
     
    2
    		O
     
    7
    		]
  		• Hilairite9.DM.10
    Na
     
    2
    		Zr[SiO
     
    3
    		]
     
    3
    		·3H
     
    2
    		O
  		• 'Hiortdahlite'9.BE.17
    (Ca,Na)
     
    3
    		(Zr,Ti)Si
     
    2
    		O
     
    7
    		(O,OH,F)
     
    2
  		• Kainosite-(Y)9.CF.10
    Ca
     
    2
    		(Y,Ce)
     
    2
    		Si
     
    4
    		O
     
    12
    		CO
     
    3
    		·H
     
    2
    		O
  		• Leifite9.EH.25
    (Na,H
     
    2
    		O)Na
     
    6
    		[F
     
    2
    		|Be
     
    2
    		Al
     
    2
    		(Al,Si)Si
     
    15
    		O
     
    39
    		]
  		• Milarite9.CM.05
    K
     
    2
    		Ca
     
    4
    		Al
     
    2
    		Be
     
    4
    		Si
     
    24
    		O
     
    60
    		·H
     
    2
    		O
  		• Mosandrite9.BE.20
    Ti(☐,Ca,Na)
     
    3
    		Ca
     
    4
    		(Si
     
    2
    		O
     
    7
    		)
     
    2
    		[H
     
    2
    		,OH,F]
     
    4
    		· ~1H
     
    2
    		O
  		• Narsarsukite9.DJ.05
    Na
     
    2
    		(Ti,Fe)Si
     
    4
    		(O,F)
     
    11
  		• Polylithionite9.EC.20
    KLi
     
    2
    		Al[(F,OH)
     
    2
    		|Si
     
    4
    		O
     
    10
    		]
  		• Prehnite9.DP.20
    Ca
     
    2
    		Al
     
    2
    		Si
     
    3
    		O
     
    12
    		(OH)
  		• Riebeckite9.DE.25
    [ ][Na
     
    2
    		][Fe
    2+
    3
    		Fe
    3+
    2
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
  		• Thorite9.AD.30
    (Th,U)[SiO
     
    4
    		]
  		• Titanite9.AG.15
    CaTi[O|SiO
     
    4
    		]
  		• Vlasovite9.DM.25
    Na
     
    2
    		ZrSi
     
    4
    		O
     
    11
  		• Willemite9.AA.05
    Zn
     
    2
    		[SiO
     
    4
    		]
  		• Zircon9.AD.30
    Zr[SiO
     
    4
    		]


    43 entries listed. 42 valid minerals.

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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Newfoundland and Labrador, Canada Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 30th Nov 2009 01:34:36