# Boussingaultite

#### Sulfate mineral

Boussingaultite is a rare sulfate mineral of the chemical formula: (NH4)2Mg(SO4)2·6(H2O). The formula of boussingaultite is that of Tutton's salts type. It was originally described from geothermal , where it occurs together with its iron mohrite but is more commonly found on burning coal dumps. The mineral possess monoclinic

The mineral is named after the French chemist Jean-Baptiste Boussingault