Structures by: Tjy C. T.

Total: 4

Bonshtedtite

CFeNa3O7P

Tjy, C. T. L.Nadezhina, T. N.Pobedimskaya, E. A.Khomyakov, A. P.

Mineralogiceskij Zhurnal (1984) 6, 79-84

a=8.955Å   b=5.149Å   c=6.629Å

α=90°   β=90°   γ=90.45°

Donnayite-(Y)

C2H2Ba0.03Ca0.15Ce0.2Dy0.03Er0.01Gd0.02La0.1Na0.4Nd0.05O7Pr0.01Sr0.73Y0.26Yb0.01

Tjy, C. T. L.Pobedimskaya, E. A.Nadezhina, T. N.Khomyakov, A. P.

Moscow University Geology Bulletin (1992) 47, 60-70

a=8.983Å   b=8.985Å   c=6.780Å

α=116.25°   β=102.76°   γ=60.00°

Donnayite-(Y)

C2H2Ba0.09Ca0.19Ce0.11Dy0.02Er0.01Gd0.02La0.09Na0.5O7Pr0.01Sr0.71Y0.24Yb0.01

Tjy, C. T. L.Pobedimskaya, E. A.Nadezhina, T. N.Khomyakov, A. P.

Moscow University Geology Bulletin (1992) 47, 60-70

a=5.211Å   b=5.211Å   c=18.357Å

α=90°   β=90°   γ=120°

Barentsite

C4H2AlF4Na7O12

Tjy, C. T. L.Pobedimskaya, E. A.Fundamenskii, V. S.Nadezhina, T. N.Khomyakov, A. P.

Doklady Akademii Nauk SSSR (1983) 273, 699-704

a=6.472Å   b=6.735Å   c=8.806Å

α=92.50°   β=97.33°   γ=119.32°