Cascade Mineralogical Society – Kent, Washington


Cascade Mineralogical Society is a non-profit educational organization. Our club is a proud member of the Northwest Federation of Mineralogical Societies, American Federation of Mineralogical Societies and the Washington State Mineral Council.

We welcome individuals interested in geology, mineralogy, paleontology, gems and related lapidary arts to join us. The objective of the club is to stimulate interest in the study of the earth sciences, lapidary arts and related subjects. These goals will be accomplished through educational presentations, personal experience and demonstrations at club meetings and other public presentations. The club also provides opportunities for field trips, rock collecting, and social gatherings. We are located in Kent, WA.

You are welcome to join us as a guest – so check us out!

All are welcome and membership is open to everyone.


Do you know what Surfite is? It’s in the same family as Fordite.

We have good news! 
Keep your dues up to date. We now can accept debit or credit cards online and at our meetings. New member signup and renewals under the Membership menu above or click below.
Online Membership and Renewals


September 19-20, 2020
Please plan attending our show in 2021
September 18-19, 2021
Saturday 10 – 6 PM and Sunday 10 – 4 PM
Green River College, Phys. Ed. Facility
12401 SE 320th St., Auburn, WA 98092
Free Admission
Great Family Event
Mark your calendar now and plan on attending!
Updated: September 7, 2020 — 2:00 pm