Structures by: Shcherbakova E. P.

Total: 4

Svyatoslavite

AlCa0.5O4Si

Krivovichev, S. V.Shcherbakova, E. P.Nishanbaev, T. P.

The Canadian Mineralogist (2012) 50, 585-592

a=8.220Å   b=8.951Å   c=4.828Å

α=90°   β=90.00°   γ=90°

Perkovaite

Ca3Mg4O24S6

Krivovichev, S. V.Shcherbakova, E. P.Nishanbaev, T. P.

The Canadian Mineralogist (2010) 48, 1469-1475

a=16.581Å   b=16.581Å   c=7.348Å

α=90°   β=90°   γ=120°

Makarochkinite

Al0.54Be0.9Ca1.69Fe5.19Mg0.25Mn0.1Na0.21Nb0.04O20Si4.49Ta0.01Ti0.59

Grew, E. S.Barbier, J.Britten, J.Yates, M. G.Polyakov, V. O.Shcherbakova, E. P.Halenius, U.Shearer, C. K.

American Mineralogist (2005) 90, 1402-1412

a=10.355Å   b=10.751Å   c=8.873Å

α=105.757°   β=96.227°   γ=124.861°

Makarochkinite

Al0.48BeCa1.77Fe5.145Mg0.225Mn0.04Na0.19Nb0.07O20Si4.52Sn0.02Ti0.54

Grew, E. S.Barbier, J.Britten, J.Yates, M. G.Polyakov, V. O.Shcherbakova, E. P.Halenius, U.Shearer, C. K.

American Mineralogist (2005) 90, 1402-1412

a=10.373Å   b=10.768Å   c=8.878Å

α=105.794°   β=96.183°   γ=124.934°