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Los Manantiales District, Gastre, Chubut, Argentina

StandardDetailedBy ChemistrySearch GoogleMineral Report for Region

Epithermal mineralization related to upper Jurassic volcanism of the Taquetren Formation. Most important veins are the Angela, Susana Beatriz, and Clara Natividad.




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

Group 1 - Elements
  		• Gold1.AA.05
    Au
      var: Electrum1.AA.05
    (Au, Ag)
  		• Silver1.AA.05
    Ag
  		• Tellurium1.CC.10
    Te
    Group 2 - Sulphides and Sulfosalts
  		• Aikinite2.HB.05a
    PbCuBiS
     
    3
  		• Angelaite (TL)2.JB.25f
    Cu
     
    2
    		AgPbBiS
     
    4
  		• Arsenopyrite2.EB.20
    FeAsS - (Fe
     
    0.90
    		Co
     
    0.10
    		)AsS
  		• Betekhtinite2.BE.05
    Pb
     
    2
    		(Cu,Fe)
     
    21
    		S
     
    15
  		• Bornite2.BA.15
    Cu
     
    5
    		FeS
     
    4
  		• Cervelleite2.BA.60
    Ag
     
    4
    		TeS
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Galena2.CD.10
    PbS
  		• Matildite2.JA.20
    AgBiS
     
    2
  		• Miharaite2.LB.05
    Cu
     
    4
    		FePbBiS
     
    6
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    		)S
  		• Wittichenite2.GA.20
    Cu
     
    3
    		BiS
     
    3
    Group 4 - Oxides and Hydroxides
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Quartz4.DA.05
    SiO
     
    2
    Group 9 - Silicates
  		• 'Adularia'9.FA.30
    KAlSi
     
    3
    		O
     
    8


    20 entries listed. 19 valid minerals.

    Localities in this Region:
    Argentina
     
    • Chubut
      • Gastre
        • Los Manantiales District

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. 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: 26th Nov 2009 11:57:11