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Verdelite from
Munchon Mine, Pungha-myon, Munchon-gun, South Hamgyong Province, North Korea

Locality type:Mine
Classification
Species:Tourmaline var: Verdelite
Formula:A(D3)G6(T6O18)(BO3)3X3Z
Comments:(Thick prismatic crystals were mistaken for beryl.) 0.82% Li2O.
Confirmation
Validity:Believed Valid
References
References:Shibata, H.: Lithia mica deposits in Korea with special reference to spodumene and amblygonite. (in: Geology and Mineral Resources of the Far East, University of Tokyo Press, 1969; pp 158-168)
Data
Mineral Data:Click here to view Verdelite data
Locality Data:Click here to view Munchon Mine, Pungha-myon, Munchon-gun, South Hamgyong Province, North Korea
 
Mineral and/or Locality  
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