Chicago Heights, IL-(ENEWSPF)- The Prairie State College (PSC) Natural Science Department is hosting the 44th Annual South Suburban Earth Science Club Fossil, Gem, Mineral, and Jewelry Show Saturday and Sunday, Oct. 19 and 20, from 10 a.m. to 5 p.m., at the Prairie Center Gym on PSC’s main campus 202 S. Halsted St. in Chicago Heights, Ill.
