In addition to the monthly meetings, the society engages in numerous other activities. We:
- Conduct an internationally recognized Gem, Mineral, Jewelry and Lapidary arts show called GeoFair each spring.
- Award an annual grant, via the CMS Educational Foundation, that recognizes and promotes achievement in the earth sciences.
- Sponsor field trips
- Publish “The Quarry”, an informative monthly bulletin.
- Conduct an annual mineral, fossil and gemstone auction.
- Hold a festive Christmas party with The Dry Dredgers, with entertainment provided by a nationally recognized Earth Science speaker.