WEN - WENKITE

WENWENKITEP&hibar;62m

Secondary Building Units:two single 6-rings and one single 8-ring
Type Material:Wenkite
Ba4(Ca,Na2)3[Al8Si12O39(OH)2] . (SO4)3 . H2O
Hexagonal, P&hibar;62m, a=13.5, c=7.5 Å