Pyrite, FeS2, CAS Number-1309-36-0, bis sulfanylidene iron, disulfanylideneiron, iron sulfide, iron disulfide iron pyrite, pyrite, pyrite, naturally occurring mineral, grains, approximately 0.06-0.19in, iron disulfide, marcasite, naturally
Galena, PbS, CAS Number-1314-87-0, lead sulfide, lead sulphide, lead monosulfide, natural galena, plumbous sulfide, lead ii sulfide, natural lead sulfide, galena, lead 2 sulfide, 5g, Black, Hazard Class: 9; Packaging Group: III, 215-246-6,