Mineralogy Database

Mineral Species containing Holmium (Ho)

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Element Properties, Isotopic Compositions for Holmium

Holmium (Ho) Minerals sorted by Descending Weight Percent

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6 Minerals containing Holmium (Ho) sorted by Descending Weight Percent
% Ho Mineral Name Chemical Formula MW
2.28 % Ho Decrespignyite-(Y) ! (Y,REE)4Cu(CO3)4Cl(OH)5·2(H2O) 867.49
1.14 % Ho Hingganite-(Y) Y2([ ])Be2Si2O8(OH)2 433.65
0.55 % Ho Moskvinite-(Y) ! Na2K(Y,REE) [Si6O15] 598.41
0.53 % Ho Samarskite-(Yb) ! (Yb,Y,REE,U,Th,Ca,Fe++) (Nb,Ta,Ti)O4 312.29
0.53 % Ho Iwashiroite-(Y) ! YTaO4 313.16
0.19 % Ho Chukhrovite-(Nd) ! Ca3(Nd,Y)Al2(SO4)F13·12(H2O) 857.24

( 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)