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Hafnian Zircon from
Iveland, Aust-Agder, Norway

Locality type:Municipality
Classification
Species:Zircon var: Hafnian Zircon
Formula:(Zr,Hf)SiO4
Comments:Levinson & Borup describe zircon crystals growing on a thortveitite crystal, that in analysis gives 23% (+/-10%) HfO2.
Confirmation
Validity:Believed Valid
References
References:Levinson & Borup (1960); Neumann (1985) : Norges mineraler. Norges geologiske undersøkelse Skrifter 68, pp. 136-137).
Data
Mineral Data:Click here to view Hafnian Zircon data
Locality Data:Click here to view Iveland, Aust-Agder, Norway
 
Mineral and/or Locality  
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