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San Elías and La Viquita pegmatites, Sierra de la Estranzuela, Chacabuco Department, San Luis, Argentina

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These two pegmatites are approximately 300m apart.




Group 4 - Oxides and Hydroxides
  		• Cassiterite4.DB.05
    SnO
     
    2
  		• Ferrotitanowodginite (TL)4.DB.40
    Fe
    2+
     
    		TiTa
     
    2
    		O
     
    8
  		• Ferrowodginite4.DB.40
    FeSnTa
     
    2
    		O
     
    8
  		• Microlite4.DH.15
    (Ca,Na)
     
    2
    		Ta
     
    2
    		O
     
    6
    		(O,OH,F)
  		• Quartz4.DA.05
    SiO
     
    2
  		• Tapiolite-(Fe)4.DB.10
    (Fe,Mn)(Ta,Nb)
     
    2
    		O
     
    6
  		• Titanowodginite4.DB.40
    MnTiTa
     
    2
    		O
     
    8
  		• Wodginite4.DB.40
    Mn(Sn,Ta)Ta
     
    2
    		O
     
    8
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Montebrasite8.BB.05
    LiAl[(OH,F)|PO
     
    4
    		]
  		• Triphylite8.AB.10
    LiFe
    2+
     
    		[PO
     
    4
    		]
  		• Triplite8.BB.10
    (Mn
    2+
     
    		,Fe
    2+
     
    		)
     
    2
    		[(F,OH)|PO
     
    4
    		]
    Group 9 - Silicates
  		• Albite9.FA.35
    Na[AlSi
     
    3
    		O
     
    8
    		]
      var: Cleavelandite9.FA.35
    Na[AlSi
     
    3
    		O
     
    8
    		]
  		• Beryl9.CJ.05
    Be
     
    3
    		Al
     
    2
    		Si
     
    6
    		O
     
    18
  		• Elbaite9.CK.05
    [Na][(Li,Al)
     
    3
    		][Al
     
    6
    		][(OH)
     
    3
    		|OH|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
  		• Muscovite9.EC.15
    KAl
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
  		• Spodumene9.DA.30
    LiAl[Si
     
    2
    		O
     
    6
    		]
    Unclassified Minerals
  		• 'Apatite'-
  		• Columbite-
    (Fe,Mn)(Nb,Ta)
     
    2
    		O
     
    6
  		• Tantalite-
    (Fe,Mn)(Ta,Nb)
     
    2
    		O
     
    6


    20 entries listed. 17 valid minerals.

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