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El Quevar mine, El Quevar, Salta, Argentina

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Ref.: Brodtkorb (2002): Las Especies Minerales de la Republica Argentina.

Ag-Pb deposit in Miocene dacite-andesite stratovolcanic complex.




Group 2 - Sulphides and Sulfosalts
  		• Acanthite2.BA.35
    Ag
     
    2
    		S
  		• Aramayoite2.HA.25
    Ag(Sb,Bi)S
     
    2
  		• Boulangerite2.HC.15
    Pb
     
    5
    		Sb
     
    4
    		S
     
    11
  		• Bournonite2.GA.50
    PbCuSbS
     
    3
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Covellite2.CA.05a
    CuS
  		• Diaphorite2.JB.05
    Ag
     
    3
    		Pb
     
    2
    		Sb
     
    3
    		S
     
    8
  		• Enargite2.KA.05
    Cu
     
    3
    		AsS
     
    4
  		• Famatinite2.KA.10
    Cu
     
    3
    		SbS
     
    4
  		• Freibergite2.GB.05
    (Ag
     
    4+2x
    		Cu
     
    2-2x
    		)[(Cu, Ag)
     
    4
    		(Fe, Zn)
     
    2
    		]Sb
     
    4
    		S
     
    12
    		S
     
    1-x
    		 (0 < x < 1)
  		• Freieslebenite2.JB.15
    AgPbSbS
     
    3
  		• Galena2.CD.10
    PbS
  		• Geocronite2.JB.30a
    Pb
     
    14
    		(Sb,As)
     
    6
    		S
     
    23
  		• Marcasite2.EB.10a
    FeS
     
    2
  		• Mawsonite2.CB.20
    Cu
     
    6
    		Fe
     
    2
    		SnS
     
    8
  		• Miargyrite2.HA.10
    AgSbS
     
    2
  		• Pearceite2.GB.15
    [(Ag,Cu)
     
    6
    		(As,Sb)
     
    2
    		S
     
    7
    		][Ag
     
    9
    		CuS
     
    4
    		]
  		• Polybasite2.GB.15
    [(Ag,Cu)
     
    6
    		(Sb,As)
     
    2
    		S
     
    7
    		][Ag
     
    9
    		CuS
     
    4
    		]
  		• Pyrargyrite2.GA.05
    Ag
     
    3
    		SbS
     
    3
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Seligmannite2.GA.50
    PbCuAsS
     
    3
  		• Semseyite2.HC.10d
    Pb
     
    9
    		Sb
     
    8
    		S
     
    21
  		• Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    		)S
  		• Stannoidite2.CB.15c
    Cu
    +
    6
    		Cu
    2+
    2
    		(Fe
    2+
     
    		,Zn)
     
    3
    		Sn
     
    2
    		S
     
    12
  		• Stephanite2.GB.10
    Ag
     
    5
    		SbS
     
    4
  		• Tennantite2.GB.05
    (Cu,Ag,Fe,Zn)
     
    12
    		As
     
    4
    		S
     
    13
  		• Tetrahedrite2.GB.05
    (Cu,Fe,Ag,Zn)
     
    12
    		Sb
     
    4
    		S
     
    13
    Group 3 - Halides
  		• Chlorargyrite3.AA.15
    AgCl
    Group 4 - Oxides and Hydroxides
  		• Cassiterite4.DB.05
    SnO
     
    2
  		• Quartz4.DA.05
    SiO
     
    2
    Group 5 - Nitrates and Carbonates
  		• Calcite5.AB.05
    CaCO
     
    3
  		• Cerussite5.AB.15
    PbCO
     
    3
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Anglesite7.AD.35
    PbSO
     
    4
  		• Chalcanthite7.CB.20
    CuSO
     
    4
    		·5H
     
    2
    		O
    Unclassified Minerals
  		• Limonite-
    FeO(OH)·nH
     
    2
    		O


    35 entries listed. 34 valid minerals.

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