Geocronite

As₂Pb₁₅S₂₄Sb₄

Birnie, R. W.Burnham, C. W.

American Mineralogist (1976) 61, 963-970

a=8.963Å   b=31.93Å   c=8.500Å

α=90°   β=118.02°   γ=90°