Become a Member!


Thanks for joining us.

Glad you are here.

Member Benefits Include:

- Membership Card

- Monthly Newsletter (example Newsletter)

CMGC Newsletter Website Example Issue Feb 2020.pdf

- Vote in elections

-Volunteer opportunities

- Attend classes and field trips

- Free admission for you and a guest to the

Rice Museum of Rocks and Minerals

- Email alerts

Member Instruction & Information

Cabochon Making


Sphere Making

Wire Wrapping

Bead Making


High Speed Sanding

Low Speed Sanding

Rock Tumbling

Rock Equipment

Gold Panning

Gem Tree

Rock Identification

Fossil Identification

Mineral Identification

Yearly Membership Dues

Family $20

Single $15

Junior $5

Dues are due January 1 of each year.

We accept cash, checks, debit and most credit cards.


Fill out the application and

bring the application and dues to the

next club meeting or mail to

CMGC, P. O. Box 903, Oregon City, OR 97045

Applications can be downloaded, available at monthly meetings or by email us at


For more information, question or comments email us at

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Last update 1-4-2021

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