Structures by: Kawamata T.

Total: 2

Ca2(Fe0.565Mn0.33Mg0.08Ca0.025)(Al1.94Fe0.06)Si4BO15(OH)

Al1.94BCa2.025Fe0.615HMg0.08Mn0.33O16Si4

Kitahara, D.Arima, H.Kawamata, T.Sugiyama, K.Mikouchi, T.

Journal of Mineralogical and Petrological Sciences (2020) 115, 227-235

a=7.1488(4)Å   b=9.1970(4)Å   c=8.9688(4)Å

α=91.708(6)°   β=98.099(6)°   γ=77.201(5)°

Na0.70(Li0.60Al2.40)Al6(BO3)3(Si5.58B0.42O18)(OH)3O

Al8.4B3.42H3Li0.6Na0.7O31Si5.58

Sugiyama, K.Arima, H.Konno, H.Kawamata, T.

Journal of Mineralogical and Petrological Sciences (2016) 111, 1-8

a=15.816(1)Å   b=15.816(1)Å   c=7.0944(6)Å

α=90°   β=90°   γ=120°