Structures by: Micheelsen H. I.

Total: 5

(Y0.96 Dy0.04) (Ti1.08 Nb0.92) O5.92 (O H)0.08

Dy0.04H0.08Nb0.92O6Ti1.08Y0.96

Johnsen, O.Stahl, K.Petersen, O.V.Micheelsen, H.I.

Neues Jahrbuch fuer Mineralogie. Monatshefte (Band=Jahr) (1950-) (1999) 1999, 1-10

a=14.6673Å   b=5.5925Å   c=5.1888Å

α=90°   β=90°   γ=90°

Polycrase-(Y)

Dy0.02Nb0.46O3Ti0.54Y0.48

Johnsen, O.Stahl, K.Petersen, O. V.Micheelsen, H. I.

Neues Jahrbuch fur Mineralogie, Monatshefte (1999) 1999, 1-10

a=14.6673Å   b=5.5925Å   c=5.1888Å

α=90°   β=90°   γ=90°

Ancylite-(La)

CH2.7Ca0.05Ce0.04F0.075La0.27Nd0.205O3.925Pr0.07Sm0.01Sr0.31

Petersen, O. V.Niedermayr, G.Gault, R. A.Brandstatter, F.Micheelsen, H. I.Giester, G.

Neues Jahrbuch fur Mineralogie, Monatshefte (2001) 2001, 493-504

a=5.044Å   b=8.541Å   c=7.292Å

α=90°   β=90°   γ=90°

Ancylite-(La)

CH3Ca0.05Ce0.04F0.075La0.27Nd0.205O3.925Pr0.07Sm0.01Sr0.31

Petersen O VNiedermayr GGault R ABrandstatter FMicheelsen H IGiester G

Neues Jahrbuch fur Mineralogie, Monatshefte (2001) 2001, 493-504

a=5.044Å   b=8.541Å   c=7.292Å

α=90°   β=90°   γ=90°

Na-komarovite

Ca0.895FH6K0.09Na2.515Nb2.488O15Si2Ti0.512

Balic-Zunic TPetersen, O. V.Bernhardt, H. J.Micheelsen, H. I.

Neues Jahrbuch fur Mineralogie, Monatshefte (2002) 2002, 497-514

a=7.310Å   b=24.588Å   c=7.402Å

α=90°   β=90°   γ=90°