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Svojanov, Svitavy (Zwittau), Pardubice Region, Bohemia (Böhmen; Boehmen), Czech Republic

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Abandoned amphibolite quarry, older finds of rare zeolites in calcite veins.





Mineral List:
  		•  Calcite
    CaCO
     
    3
    Reference: [Rychlý, R., Veselovský, F., Ondruš, P.: Dachiardite from Svojanov, Czech Republic. Scripta Fac. Sci. Nat. Univ. Masaryk. Brun, Geol., 1996, vol. 26, p. 42 - 43.]
  		•  Dachiardite-Ca
    (Ca,Na
     
    2
    		,K
     
    2
    		)
     
    5
    		Al
     
    10
    		Si
     
    38
    		O
     
    96
    		·25H
     
    2
    		O
    Reference: [Rychlý, R., Veselovský, F., Ondruš, P.: Dachiardite from Svojanov, Czech Republic. Scripta Fac. Sci. Nat. Univ. Masaryk. Brun, Geol., 1996, vol. 26, p. 42 - 43.]
  		•  'Ferrierite'
    (Na,K)
     
    2
    		MgAl
     
    3
    		Si
     
    15
    		O
     
    36
    		(OH)·9H
     
    2
    		O
    Reference: [Rychlý, R., Veselovský, F., Ondruš, P.: Dachiardite from Svojanov, Czech Republic. Scripta Fac. Sci. Nat. Univ. Masaryk. Brun, Geol., 1996, vol. 26, p. 42 - 43.]
  		•  Laumontite
    CaAl
     
    2
    		Si
     
    4
    		O
     
    12
    		·4H
     
    2
    		O
    Reference: [Rychlý, R., Veselovský, F., Ondruš, P.: Dachiardite from Svojanov, Czech Republic. Scripta Fac. Sci. Nat. Univ. Masaryk. Brun, Geol., 1996, vol. 26, p. 42 - 43.]
    Site Photo
    Svojanov, Svitavy (Zwittau), Pardubice Region, Bohemia (Böhmen; Boehmen), Czech Republic
    © Jakub Jirásek
  		•  Montmorillonite
    (Na,Ca)
     
    0.33
    		(Al,Mg)
     
    2
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
    Reference: [Rychlý, R., Veselovský, F., Ondruš, P.: Dachiardite from Svojanov, Czech Republic. Scripta Fac. Sci. Nat. Univ. Masaryk. Brun, Geol., 1996, vol. 26, p. 42 - 43.]
  		•  Mordenite
    (Na
     
    2
    		,Ca,K
     
    2
    		)Al
     
    2
    		Si
     
    10
    		O
     
    24
    		·7H
     
    2
    		O
    Reference: [Rychlý, R., Veselovský, F., Ondruš, P.: Dachiardite from Svojanov, Czech Republic. Scripta Fac. Sci. Nat. Univ. Masaryk. Brun, Geol., 1996, vol. 26, p. 42 - 43.]


    6 entries listed. 5 valid minerals.

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