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Mineral Reference Lookup for Hafnon

This reference page contains mineralogic data for Hafnon and folklore and metaphysical beliefs. If the mineral is an alternate naming of a more common name, the more common mineral's data is displayed below the list of synonyms.

Minerals matching Hafnon in the database: Hafnon  

Mineralogical Reference

Hafnon
MineralHafnon
ChemistryHfSiO 4
TransparencyTetragonal
CrystalSystemTetragonal
Hardness
IMAStatusApproved
Discovered1974
CellParametersa = 6.57c = 5.96
Ratioa:c = 1 : 0.907
OpticalTypeUniaxial (+)
RIn ω =1.930 - 1.970 n ε =1.980 - 2.03
Birefringenceδ=0.050
SurfaceReliefVery High
Strunz8/A.09-20 8 : Silicates A : Nesosilicateswith [SiO4]4- groupscations of tetrahedric orientation [4] 09 : Zircon - Thorogummite series
OPLTBD_004
GDSTGRHRT_001
JSBGPND_001
MALPND_021
JSBGFF_001
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