Hanksite

sodium potassium sulfate carbonate chloride
Na₂₂K(SO₄)₉(CO₃)₂Cl

Intergrown Hanksite Crystals
Searles Lake, California
Collected on 9 Oct 2004

Massive Hanksite Cluster (18"×13")
Searles Lake, California
Collected on 9 Oct 2004