Structures by: Cempirek J.

Total: 4

Na(Fe2Al)Al6Si6O18(BO3)3(OH)3O

Al7B3Fe2H3NaO31Si6

Bacik, P.Cempirek, J.Uher, P.Novak, M.Ozdin, D.Filip, J.Skoda, R.Breiter, K.Klementova, M.Duda, R.Groat, L.A.

American Mineralogist (2013) 98, 485-492

a=15.916(3)Å   b=15.916(3)Å   c=7.1071(12)Å

α=90°   β=90°   γ=120°

Na(Fe2Al)Al6Si6O18(BO3)3(OH)3O

Al7B3Fe2H3NaO31Si6

Bacik, P.Cempirek, J.Uher, P.Novak, M.Ozdin, D.Filip, J.Skoda, R.Breiter, K.Klementova, M.Duda, R.Groat, L.A.

American Mineralogist (2013) 98, 485-492

a=15.9853(12)Å   b=15.9853(12)Å   c=7.1538(6)Å

α=90°   β=90°   γ=120°

Allanite-(Nd)

Al2.036Ca1.16Fe0.964HMn0.128Nd0.712O13Si3

Skoda, R.Cempirek, J.Filip, J.Novak, M.Veselovsky, F.Ctvrtlik, R.

American Mineralogist (2012) 97, 983-988

a=8.8897Å   b=5.7308Å   c=10.1010Å

α=90°   β=115.166°   γ=90°

Olenite

Al8.46B3Ca0.14F0.01Fe0.78H2.49K0.01Mg0.12Mn0.06Na0.54O31Si5.58

Cempirek, J.Novak, M.Ertl, A.Hughes, J. M.Rossman, G. R.Dyar, D.

The Canadian Mineralogist (2006) 44, 23-60

a=15.8838Å   b=15.8838Å   c=7.1056Å

α=90°   β=90°   γ=120°