Leucostaurite

B₁₀Cl₂H₂O₁₉Pb₄

Brugger, J.Meisser, N.Ansermat, S.Krivovichev, S. V.Kahlenberg, V.Belton, D.Ryan, C. G.

American Mineralogist (2012) 97, 1206-1212

a=11.376Å   b=11.505Å   c=6.5568Å

α=90°   β=90°   γ=90°