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Piricske-Ujhavas dome, Ditrău, Harghita Co., Romania

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Nepheline syenite.





Mineral List:
  		•  Aegirine
    NaFe
    3+
     
    		[Si
     
    2
    		O
     
    6
    		]
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Albite
    Na[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  'Albite-Anorthite Series'
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  'Amphibole Group'
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Analcime
    Na
     
    2
    		[Al
     
    2
    		Si
     
    4
    		O
     
    12
    		] · 2H
     
    2
    		O
    Description: Replaces nepheline.
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Biotite
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Calcite
    CaCO
     
    3
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Cancrinite
    Na
     
    6
    		Ca
     
    2
    		[(CO
     
    3
    		)
     
    2
    		|Al
     
    6
    		Si
     
    6
    		O
     
    24
    		] · 2H
     
    2
    		O
    Description: Replaces nepheline.
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Halite
    NaCl
    Description: In fluid inclusions of cancrinite.
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
    Site Photo
    Piricske-Ujhavas dome, Ditrău, Harghita Co., Romania
    © willy
  		•  Microcline
    K[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Nahcolite
    NaHCO
     
    3
    Description: In fluid inclusions of nepheline, aegirine and albite.
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Nepheline
    (Na,K)[AlSiO
     
    4
    		]
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  'Perthite'
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Sodalite
    Na
     
    8
    		[Cl
     
    2
    		|Al
     
    6
    		Si
     
    6
    		O
     
    24
    		]
    Description: Replaces nepheline.
    Reference: [http://www.geol.vt.edu/research/gsrs/gsrs2005/Abstracts/afall%201115AM%20F.doc]
  		•  Titanite
    CaTi[O|SiO
     
    4
    		]
    Reference: [V.M.F. Hammer, Eur. J. Mineral. , 1996, 8, pp. 281-288.]


    15 entries listed. 11 valid minerals.

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