Structures by: Petersen O. V.

Total: 14

Ba5.886 (Ce0.59 Nd0.26 La0.15)2 Na2.34 (P O4)6 F (F0.41 Cl0.59)

Ba5.886Ce1.18Cl0.59F1.41La0.3Na2.34Nd0.52O24P6

Friis, H.Balic-Zunic, T.Pekov, I.V.Petersen, O.V.

Canadian Mineralogist (2004) 42, 95-106

a=9.9097Å   b=9.9097Å   c=7.4026Å

α=90°   β=90°   γ=120°

(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°

Ce2 Fe0.5 Mn0.5 Na6.8 Ca2.6 (Be6 Si14 O39.32) O0.88 (O H)5.8 F2

Be6Ca2.6Ce2F2Fe0.5H5.8Mn0.5Na6.8O46Si14

Mazzi, F.Ungaretti, L.Ronsbo, J.G.dal Negro, A.Petersen, O.V.

American Mineralogist (1979) 64, 202-210

a=13.879Å   b=13.835Å   c=9.942Å

α=90°   β=90°   γ=90°

Hundholmenite-(Y)

Al0.66As0.48B3Ca3.15F11.16Fe0.27Mn0.03Na0.27O39.64P0.05Si6.69Sm7.71Y4.38

Raade, G.Johnsen, O.Erambert, M.Petersen, O. V.

Mineralogical Magazine (2007) 71, 179-192

a=10.675Å   b=10.675Å   c=27.02Å

α=90°   β=90°   γ=120°

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°

Taseqite

Ca5.151Cl1.74Fe1.932Hf0.051K0.171Mn1.503Na10.65Nb1.27O76.401Si24.45Sn0.03Sr3.87Y0.138Zr2.88

Petersen, O. V.Johnsen, O.Gault, R. A.Niedermayr, G.Grice, J. D.

Neues Jahrbuch fur Mineralogie, Monatshefte (2004) 2004, 83-96

a=14.2828Å   b=14.2828Å   c=30.0222Å

α=90°   β=90°   γ=120°

Potassicarfvedsonite

F0.4Fe4.46H1.6K0.684Li0.28Mn0.2Na2.216O23.6Si8Ti0.06

Pekov, I. V.Chukanov, N. V.Lebedeva, Y. S.Pushcharovsky, D. Y.Ferraris, G.Gula, A.Zadov, A. E.Novakova, A. A.Petersen, O. V.

Neues Jahrbuch fur Mineralogie, Monatshefte (2004) 2004, 555-574

a=10.002Å   b=18.054Å   c=5.319Å

α=90°   β=103.90°   γ=90°

Heulandite-Ba

Al4.5Ba1.098Ca0.784H37.688K0.82Na0.1O46.742Si13.5

Larsen, A. O.Nordrum, F. S.Dobelin, N.Armbruster, T.Petersen, O. V.Erambert, M.

European Journal of Mineralogy (2005) 17, 143-153

a=17.738Å   b=17.856Å   c=7.419Å

α=90°   β=116.55°   γ=90°

Semenovite-(Ce)

Be3Ca1.3CeF2Fe0.25H2Mn0.25Na3.4O22Si7

Mazzi, F.Ungaretti, L.Dal Negro, A.Petersen, O. V.Ronsbo, J. G.

American Mineralogist (1979) 64, 202-210

a=13.879Å   b=13.835Å   c=9.942Å

α=90°   β=90°   γ=90°

Nabesite

BeH8Na2O14Si4

Petersen, O. V.Giester, G.Brandstatter, F.Niedermayr, G.

The Canadian Mineralogist (2002) 40, 173-181

a=9.748Å   b=10.133Å   c=11.954Å

α=90°   β=90°   γ=90°

Kuannersuite-(Ce)

Ba5.886Ce1.18Cl0.59F2.41La0.3Na2Nd0.52O24P6

Friis, H.Balic-Zunic TPekov, I. V.Petersen, O. V.

The Canadian Mineralogist (2004) 42, 95-106

a=9.9097Å   b=9.9097Å   c=7.4026Å

α=90°   β=90°   γ=120°

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°