Sphalerite crystal partially encased in calcite with the Devonian Milwaukee Formation of Wisconsin The sulfide minerals are chemical compounds of one or more metals or semimetals using a chalcogen or pnictogen, of which sulfur is most commonly encountered. Tellurium, arsenic, or selenium can substitute for that sulfur. Sulfides are generally https://waylonsklkj.dreamyblogs.com/30364378/details-fiction-and-collagen-powder