| aat_scopeNote:114561 | rdf:value | Compound of sulfur and manganese. It occurs naturally as the mineral alabandite. It may be synthesized by reacting ammonium sulfide with a manganese salt. Compound of sulfur and manganese. It occurs naturally as the mineral alabandite. It may be synthesized by reacting ammonium sulfide with a manganese salt. Found as in inclusion in cast iron to which it has been added to aid in solidification.@en |