GEM City Rock & Mineral Show at Mark Twain Lake, June 11

Published May 23, 2016

Mark Twain Lake, May 23, 2016 – The U.S. Army Corps of Engineers at Mark Twain Lake would like to invite you to the Annual GEM City Rock and Mineral Show at the M.W. Boudreaux Memorial Visitor Center on Saturday, June 11, 2016.  Members of the GEM City Rock Club, based out of Quincy, IL, will be showcasing their amazing collections from 9:30 a.m. to 4 p.m.  Admission is free!  Stop in if you’d like help finding your Inner Rock Hound, or if you’re already an avid collector, make sure to stop by for the camaraderie and check out the competition. 

The M.W. Boudreaux Memorial Visitor Center is located on Rt. J just south of the Clarence Cannon Dam.  If you’d like more information, please contact us at email or call 573-565-2112.
Mark Twain Lake
20642 Hwy J Monroe City, MO 63456

Release no. 16-026