The Rocks and Rails show is in conjunction with the Boulder Model Railroad Club. Want some shark’s teeth for that perfect gift this year, they got ’em. Or perhaps a stunning piece of Wulfenite & Mimetite. Or go back in time at the huge Trout Creek & Western Railroad model train exhibit. Children’s activities such as mineral identification games, a dig site, rock and mineral polishing, and more are available. Bring your own finds and treasures for free mineral identification.
This weekend, Friday, December 8 thru, Sunday December 10, 10 a.m. to 5 p.m. at the Boulder County Fairgrounds in Longmont. Adult admission is $5, children 12 and under are free with a paid adult.