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Gerstenegg-Sommerloch tunnel, Gerstenegg, Grimsel area, Hasli Valley, Bern, Switzerland

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(Gerstenegg-Sommerloch-Stollen, Gerstenegg, Grimsel, Haslital, Bern, Schweiz (Suisse; Svizzera))

A cable and supply tunnel of the Oberhasli power stations.





Mineral List:
  		•  Bayleyite
    Mg
     
    2
    		(UO
     
    2
    		)[CO
     
    3
    		]
     
    3
    		 · 18H
     
    2
    		O
    Reference: [Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Verlag Wepf & Co. (Basel), p. 69]
  		•  Baylissite (TL)
    K
     
    2
    		Mg(CO
     
    3
    		)
     
    2
    		·4H
     
    2
    		O
    Type Locality: Gerstenegg-Sommerloch tunnel, Gerstenegg, Grimsel area, Hasli Valley, Bern, Switzerland
    Reference: [Schweiz.Min.Petr.Mitt.(1976) 56, 187-194]
  		•  Grimselite (TL)
    K
     
    3
    		Na(UO
     
    2
    		)[CO
     
    3
    		]
     
    3
    		 · H
     
    2
    		O
    Type Locality: Gerstenegg-Sommerloch tunnel, Gerstenegg, Grimsel area, Hasli Valley, Bern, Switzerland
    Habit: Pulverulent coatings on granite
    Colour: Bright canary-yellow
    Reference: [Schweiz.Min.Petr.Mitt.(1972) 52, 93-108]
    Site Photo
    Gerstenegg-Sommerloch tunnel, Gerstenegg, Grimsel area, Hasli Valley, Bern, Switzerland
    © Thomas Witzke
  		•  Monazite-(Ce)
    (Ce,La,Nd,Th)PO
     
    4
    Reference: [Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 281.]
  		•  Monohydrocalcite
    CaCO
     
    3
    		·H
     
    2
    		O
    Reference: [Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 281.]
  		•  Schröckingerite
    NaCa
     
    3
    		(UO
     
    2
    		)[F|(CO
     
    3
    		)
     
    3
    		|SO
     
    4
    		] · 10H
     
    2
    		O
    Reference: [Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 364.]


    6 entries listed. 6 valid minerals. 2 type localities (valid minerals).

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