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Johanna mine, Norberg, Västmanland, Sweden

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(Johannagruvan)



Mineral List:
  		•  Cerite-(Ce)
    (Ce,Ca)
     
    9
    		(Fe,Mg)(SiO
     
    4
    		)
     
    3
    		[SiO
     
    3
    		(OH)]
     
    4
    		(OH)
     
    3
    Reference: [No reference listed]
  		•  Dollaseite-(Ce)
    {CaCe}{MgAlMg}[F|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Reference: [No reference listed]
    Site Photo
    Johanna mine, Norberg, Västmanland, Sweden
    © B. Otter
  		•  Gadolinite-(Ce)
    (Ce,La,Nd,Y)
     
    2
    		Fe
    2+
     
    		Be
     
    2
    		[O|SiO
     
    4
    		]
     
    2
    Habit: microscopic granular
    Reference: [Nysten,P. & Gustafsson, L.(2006): I jakt på sällsynta mineral. Geologiskt forum nr 49, 22-25]
  		•  Magnetite
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
    Reference: [No reference listed]
  		•  Norbergite
    Mg
     
    3
    		[(F,OH)
     
    2
    		|SiO
     
    4
    		]
    Reference: [No reference listed]
  		•  Tremolite
    ☐[Ca
     
    2
    		][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
    Reference: [No reference listed]


    6 entries listed. 6 valid minerals.

    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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