Arsenopyrite

Definition:

FeAsS, Iron Arsenide Sulfide, an inorganic arsenic compound. This mineral is a major ore of arsenic.

Source: GreenFacts

More:

For more information on the mineral Arsenopyrite see: Mineral Gallery The Mineral Arsenopyrite 

Related words:

Elemental Arsenic - Inorganic arsenic compound(s)

Related publications: