CuFe2H12O22S4
Wood, M. M.
American Mineralogist (1970) 55, 729-734
a=4.811Å b=16.217Å c=10.403Å
α=90° β=93.02° γ=90°
Cl6CrH4O8Pb6
Wood, M. M.McLean, W. J.Laughon, R. B.
American Mineralogist (1974) 59, 1160-1165
a=12.868Å b=12.868Å c=9.821Å
α=90° β=90° γ=120°