Welcome Rock Lovers! Rocks Rule!
The Rock Hobby Club of Greater Saint Louis formed in 1960 and was incorporated as a nonprofit organization in the State of Missouri in 1973 as a educational and social group of dealers of Earth Science Hobby Materials. The club sponsors an annual show in March each year.
As an organization we seek to acquire and disseminate knowledge of the earth sciences, rocks, minerals, fossils and lapidary.
Rocks Rule! St. Louis Rock Hobby Club
New Event. Gem, Mineral, Fossil & Jewelry Show Register to Win huge 41 lb Amethyst Geode. Admission $4.00 Free for scouts in uniform and Children 12 & under with Adult Food Concession on site & Free Parking See a Real Mosasaur Skeleton! Sat. 12 noon till 7 pm. Sun 10 am - 5 pm