Mineralogy Database

Mineral Species containing Hafnium (Hf)

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Element Properties, Isotopic Compositions for Hafnium

Hafnium (Hf) Minerals sorted by Descending Weight Percent

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15 Minerals containing Hafnium (Hf) sorted by Descending Weight Percent
% Hf Mineral Name Chemical Formula MW
58.45 % Hf Hafnon HfSiO4 244.28
4.69 % Hf Zircon # ZrSiO4 190.31
1.10 % Hf Allendeite ! Sc4Zr3O12 648.47
0.80 % Hf Lakargiite ! CaZrO3 177.87
0.53 % Hf Feklichevite ! Na11Ca9(Fe+++,Fe++)2Zr3Nb[Si25O73](OH,H2O,Cl,O)5 3,038.68
0.40 % Hf Bobtraillite ! (Na,Ca)13Sr11(Zr,Y,Nb)14Si42B6O132(OH)12·12H2O 6,318.09
0.26 % Hf Taseqite ! Na12Sr3Ca6Fe3Zr3NbSi25O73(O,OH,H2O)3Cl2 3,403.45
0.26 % Hf Ikranite ! (Na,H3O)15(Ca,Mn,REE)6Fe+++2Zr3([ ],Zr)([ ],Si)Si24O66(O,OH)6Cl·2-3H2O 2,760.39
0.23 % Hf Voronkovite ! Na15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl·H2O 3,126.11
0.22 % Hf Georgbarsanovite ! Na12(Mn,Sr,REE)3Ca6Fe++3Zr3NbSi25O76Cl2·H2O 3,297.19
0.17 % Hf Ferrokentbrooksite ! Na15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3(Cl,F,OH)2 3,231.96
0.14 % Hf Marianoite ! Na2Ca4(Nb,Zr)2(Si2O7)2(O,F)4 792.51
0.12 % Hf Kochite ! Na2(Na,Ca)4Ca4(Mn,Ca)2Zr2Ti2(Si2O7)4(O,F)4F4 1,505.08
0.10 % Hf Dovyrenite ! Ca6Zr[Si2O7]2(OH)4 728.49
0.05 % Hf Johnsenite-(Ce) ! Na12(Ce,REE,Sr)3Ca6Mn3Zr3W(Si25O73)(CO3)(OH,Cl)2 3,374.09

( Bold - Valid Mineral Name)
(* - Mineral Name is Not IMA Approved)
(! - New Dana Classification Number Has Been Changed or Added)
(? - IMA Discredited Mineral Species Name)
(# - Grandfathered as valid)