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Hátsó Tarnóca Quarry, Kisnána, Mátra Mts., Heves Co., Hungary

StandardDetailedBy ChemistryMineral Photos (64)Site Photos (5)Search Google

Andesite quarry in Hátsó Tarnóca Valley. the minerals are in cavity filling.




Group 4 - Oxides and Hydroxides
  		• Goethite4.FD.10
    α-Fe
    3+
     
    		O(OH)
  		• Opal4.DA.10
    SiO
     
    2
    		·nH
     
    2
    		O
      var: Menilite4.DA.10
    SiO
     
    2
    		·nH
     
    2
    		O
  		• Pyrolusite4.DB.05
    MnO
     
    2
  		• Quartz4.DA.05
    SiO
     
    2
    Group 5 - Nitrates and Carbonates
  		• Aragonite5.AB.15
    CaCO
     
    3
  		• Calcite5.AB.05
    CaCO
     
    3
  		• Siderite5.AB.05
    FeCO
     
    3
      var: Sphärosiderite5.AB.05
    FeCO
     
    3
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Baryte7.AD.35
    BaSO
     
    4
  		• Gypsum7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
  		• Rozenite7.CB.15
    FeSO
     
    4
    		·4H
     
    2
    		O
  		• Szomolnokite7.CB.05
    FeSO
     
    4
    		·H
     
    2
    		O
    Group 9 - Silicates
  		• Biotite9..
  		• Clinoptilolite-Ca9.GE.05
    (Ca,Na,K)
     
    2-3
    		Al
     
    3
    		(Al,Si)
     
    2
    		Si
     
    13
    		O
     
    36
    		·12H
     
    2
    		O
  		• Saponite9.EC.45
    Ca
     
    0.25
    		(Mg,Fe)
     
    3
    		(Si,Al)
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
  		• Vermiculite9.EC.50
    (Mg,Fe,Al)
     
    3
    		(Al,Si)
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·4H
     
    2
    		O
    Unclassified Minerals
  		• 'Chalcedony'-
  		• 'Clinoptilolite'-
  		• 'Hornblende'-


    20 entries listed. 16 valid minerals.

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