Owl - coll. P.P.  

ATHENA

MINERALOGY


Search Mineral "GROUP" Columbite-Euxenite group

mlevy

Mineral Formula Group System
QITIANLINGITE (Fe++,Mn)2(Nb,Ta)2W++++++O10 Columbite-Euxenite group. Columbite subgroup O
TANTALITE-(Mg) (Mg,Fe++)(Ta,Nb)2O6 Columbite-Euxenite group. Columbite subgroup O
FERSMITE (Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6 Columbite-Euxenite group. Columbite subgroup O
COLUMBITE-(Mg) (Mg,Fe++,Mn)(Nb,Ta)2O6 Columbite-Euxenite group. Columbite subgroup O
COLUMBITE-(Mn) (Mn,Fe++)(Nb,Ta)2O6 Columbite-Euxenite group. Columbite subgroup O
TANTALITE-(Fe) Fe++Ta2O6 Columbite-Euxenite group. Columbite subgroup O
TANTALITE-(Mn) Mn++Ta2O6 Columbite-Euxenite group. Columbite subgroup O
COLUMBITE-(Fe) Fe++Nb2O6 Columbite-Euxenite group. Columbite subgroup O
YTTROCRASITE-(Y) (Y,Th,Ca,U)(Ti,Fe+++)2(O,OH)6 Columbite-Euxenite group. Euxenite subgroup O
TANTEUXENITE-(Y) (Y,Ce,Ca)(Ta,Nb,Ti)2(O,OH)6 Columbite-Euxenite group. Euxenite subgroup O
KOBEITE-(Y) (Y,U)(Ti,Nb)2(O,OH)6 (?) Columbite-Euxenite group. Euxenite subgroup am.
LORANSKITE-(Y) (Y,Ce,Ca)ZrTaO6 (?) Columbite-Euxenite group. Euxenite subgroup O (?)
EUXENITE-(Y) (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 Columbite-Euxenite group. Euxenite subgroup O
URANOPOLYCRASE (U,Y)(Ti,Nb,Ta)2O6 Columbite-Euxenite group. Euxenite subgroup O
POLYCRASE-(Y) (Y,Ca,Ce,U,Th)(Ti,Nb,Ta)2O6 Columbite-Euxenite group. Euxenite subgroup O

mlevy

[Mineral Search]     [Abbreviations]     [Pictures]     [Athena]

mlevy

Send comments on page to mail pp

Copyright © 1986, 1994, 2018 ATHENA - Pierre Perroud. All Rights Reserved.