Omsite

As_0.154Cu_1.368Fe_2.148H₂₄Mg_0.222Ni_2.262O₂₄Sb_1.846

Mills, S. J.Kampf, A. R.Housley, R. M.Favreau, G.Pasero, M.Biagioni, C.Merlino, S.Berbain, C.Orlandi, P.

Mineralogical Magazine (2012) 76, 1347-1354

a=5.3506Å   b=5.3506Å   c=19.5802Å

α=90°   β=90°   γ=120°