Welcome to the Olathe (KS) Gem and Mineral Society

We are an area rock, gem, mineral and earth science club located in the metropolitan Kansas City region.  We welcome all who share interests in rocks, gems, minerals, fossils, etc. and invite you to visit us and/or join our club.  Our membership age and make-up is broad and varied, and we anticipate you’ll find like interests to network and instill your interests — whether it is collecting, exhibiting, preparing or making stunning jewelry from rocks and gems.  Welcome!

OGMS 2019 Picnic and the “Geode Cake”.