Structures by: Ostapenko S. S.

Total: 4

La (Cr O3)

CrLaO3

Zaitseva, Z.A.Litvin, A.L.Ostapenko, S.S.

Dopovidi Akademii Nauk Ukrains'koi RSR, Seriya B: Geologichni, Khimichni ta Biologichni Nauki (1977) 1977, 1094-1096

a=5.514Å   b=5.478Å   c=7.752Å

α=90°   β=90°   γ=90°

(Mg1.78 Fe0.22) (Si O4)

Fe0.22Mg1.78O4Si

Litvin, A.L.Semenenko, V.P.Egorova, L.N.Ostapenko, S.S.

Mineralogiceskij Zhurnal (1993) 15, 46-54

a=4.76Å   b=10.224Å   c=5.99Å

α=90°   β=90°   γ=90°

Ga4 (Ga4 (Ga1.54 Ge2.46) O18.46 (O H)1.54)

Ga9.54Ge2.46H1.54O20

Gorogotskaya, L.I.Litvin, A.L.Sorokina, S.L.Ostapenko, S.S.

Doklady Akademii Nauk SSSR (1990) 313, 685-688

a=7.878Å   b=8.57Å   c=5.898Å

α=90°   β=90°   γ=90°

Usovite

Al2Ba2CaF14Mg

Litvin, A. L.Petrunina, A. A.Ostapenko, S. S.

Dopovidi Akademii Nauk Ukrainskoi RSR Seriya B-Geologichni Khimichni Ta Biologichni Nauki (1980) 3, 47-80

a=13.565Å   b=5.200Å   c=14.577Å

α=90°   β=91.50°   γ=90°