Mineralienatlas - Fossilienatlas
08 Multiple Oxides with Nb, Ta, and Ti |
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08.02 Multiple Oxides with Nb, Ta, and Ti where (A)2 (B2O6) (O,OH,F) |
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08.02.01 Pyrochlore Group (Pyrochlore Subgroup; Nb>Ta;(Nb+Ta)>2(Ti) |
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Pyrochlore | 08.02.01.01 | ||||
Hydropyrochlore | (H2O,☐)2Nb2(O,OH)6(H2O) | kubisch | Fd3m | m3m | 08.02.01.02 |
Bariopyrochlore(Var.v. Pyrochlore supergroup) | (Ba,Sr)(Nb,Ti)2(O,OH)7 | kubisch | Fd3m | m3m | 08.02.01.03 |
Yttropyrochlore-(Y)(Var.v. Pyrochlore group) | (Y,Na,Ca,U)1-2(Nb,Ta,Ti)2(O,OH)7 | kubisch | 08.02.01.04 | ||
Ceriopyrochlore-(Ce)(Var.v. Pyrochlore supergroup) | (Ca,Ce,Y,Na)2(Nb,Ta)2(O,OH,F)7 | kubisch | Fd3m | m3m | 08.02.01.05 |
Plumbopyrochlore(Var.v. Pyrochlore group) | (Pb,Y,U,Ca)2-xNb2O6(OH) | kubisch | Fd3m | m3m | 08.02.01.06 |
Uranopyrochlore(Var.v. Pyrochlore supergroup) | (Ca,U,Na,Ce)2(Nb,Ta)2(O,OH,F)7 | kubisch | Fd3m | m3m | 08.02.01.07 |
Bismutopyrochlore(Var.v. Pyrochlore supergroup) | (Bi,U,Ca,Pb)1+x(Nb,Ta)2O6(OH)·nH2O | kubisch | Fd3m | m3m | 08.02.01.09 |
08.02.02 Pyrochlore Group (Microlite Subgroup; Ta>Nb;(Ta+Nb)>2(Ti) |
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Bariomicrolite | Ba(Ta,Nb)2(O,OH)7 | kubisch | Fd3m | m3m | 08.02.02.02 |
Plumbomicrolite(Var.v. Microlite group) | (Pb,Na,Ca)2(Ta,Nb)2(O,OH)7 | kubisch | Fd3m | m3m | 08.02.02.03 |
Uranmicrolite(Var.v. Microlite group) | (Ca,U)2(Ta,Nb)2O6(OH,F) | kubisch | Fd3m | m3m | 08.02.02.04 |
Bismutomicrolite | (Bi,Ca)(Ta,Nb)2O6(OH) | kubisch | Fd3m | m3m | 08.02.02.05 |
Stannomicrolite(Var.v. Microlite group) | (Sn2+,Fe2+)(Ta,Nb,Sn4+)2(O,OH)7 | kubisch | Fd3m | m3m | 08.02.02.06 |
Stibiomicrolite(Var.v. Microlite group) | (Sb,Ca,Na)2(Ta,Nb)2(O,OH)7 | kubisch | Fd3m | m3m | 08.02.02.07 |
08.02.03 Pyrochlore Group (Betafite Subgroup; 2(Ti)>(Ta+Nb) |
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Betafite group | 08.02.03.01 | ||||
Yttrobetafite-(Y)(Var.v. Pyrochlore supergroup) | (Y,U,Ce)2(Ti,Nb,Ta)2O6(OH) | amorph | 08.02.03.02 | ||
Plumbobetafite(Var.v. Pyrochlore supergroup) | (Pb,U,Ca)(Ti,Nb)2O6(OH,F) | kubisch | Fd3m | m3m | 08.02.03.03 |
Stibiobetafite(Var.v. Pyrochlore group) | (Sb3+,Ca)2(Ti,Nb,Ta)2(O,OH)7 | kubisch | Fd3m | m3m | 08.02.03.04 |
Calciobetafite(Var.v. Pyrochlore supergroup) | Ca2(Ti,Nb)2(O,OH)7 | kubisch | Fd3m | m3m | 08.02.03.05 |
08.02.04 Pyrochlore Group (Cesstibtantite Subgroup; (Na,Cs)(Bi,Sb)(Ta,Nb)4O12 |
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Cesstibtantite(Var.v. Pyrochlore supergroup) | (Cs,Na)SbTa4O12 | kubisch | Fd3m | m3m | 08.02.04.01 |
Natrobistantite(Var.v. Microlite group) | (Na,Cs)Bi(Ta,Nb,Sb)4O12 | kubisch | 08.02.04.02 | ||
08.02.05 Zirconolite Group |
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Zircosulfate | Zr(SO4)2·4H2O | orthorhombisch | Fddd | mmm | 08.02.05.01 |
08.02.07 |
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Orthobrannerite | U4+U6+Ti4O12(OH)2 | orthorhombisch | P2122 | 222 | 08.02.07.01 |
08.02.08 |
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Parabariomicrolite | BaTa4O10(OH)2·2H2O | 08.02.08.01 |