The sphalerite structure is favored at 298k by 13kJ/mol, but at 1296K the transition to wurtzite happens.three In reactions with components of lesser electronegativity, it reacts as an oxidant and sorts sulfides, wherever it has oxidation point out −2. Regular sulfur mining at Ijen Volcano, East Java, Indonesia. This picture https://infraredzincsulfide43073.blogars.com/27206458/zinc-sulfide-options