Structures by: Gorbatova V.
Total: 2
(K0.92 Na0.08) (Na1.36 Ca0.36 Sr0.28) Mg3 (Mg1.84 Fe0.16) Si8 O22 (O H)2
Ca0.36Fe0.16H2K0.92Mg4.84Na1.44O24Si8Sr0.28
Materials Science Forum (2000) 321, 994-998
a=10.0325Å b=17.976Å c=5.2698Å
α=90° β=104.7° γ=90°
Winchite
Al0.32Ca0.66F0.23Fe1.92H1.77K0.13Mg2.79Mn0.07Na1.34O23.77Si7.88Ti0.01
The Canadian Mineralogist (2001) 39, 171-177
a=9.8339Å b=18.0357Å c=5.2974Å
α=90° β=104.195° γ=90°