stannit

listen to the pronunciation of stannit
Turkish - English
stannite
a dark-gray lustrous mineral, a mixed sulphide of copper, iron and tin, Cu2FeSnS4, used as an ore of tin
a dark-gray lustrous mineral, a mixed sulphide of copper, iron and tin, Cu{2}FeSnS{4}, used as an ore of tin
It is a sulphide of tin, copper, and iron
a dark gray mineral with a metallic luster that is a source of tin
A mineral of a steel-gray or iron-black color; tin pyrites