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.

Malachite with Bornite

Sunset Mine, Washington

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

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 and plan on attending!


Updated: March 4, 2020 — 11:31 am