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Schorl from
Mørkhøgda Pegmatite, Gjerstad, Aust-Agder, Norway

Locality type:Pegmatite
Classification
Species:Schorl
Formula:Na(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Comments:Described as "black tourmaline by BJørlykke (1937)
Confirmation
Validity:Believed Valid
References
References:Bjørlykke, H. (1937): Mineral parageneses of some granite pegmatites near Kragerø, Southern Norway. Norsk Geologisk Tidsskrift 17, 1-16
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Mørkhøgda Pegmatite, Gjerstad, Aust-Agder, Norway
 
Mineral and/or Locality  
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