When: Sat., June 20, 10 a.m.-12 p.m. 2015
This engaging workshop for grades four and up explores the journey from raw material to rock-based end products. Includes hands-on activities such as volcano making, fossil digging, talc polishing and gold panning. Instructors: Midas Gold staff. Preregistration required by June 15; call Shirley at 208-283-3186.