Become a Member!


Thanks for joining us.

Glad you are here.

Member Benefits Include:

- Membership Card

- Monthly Newsletter

(email us for an example Newsletter)

- Vote in elections

-Volunteer opportunities

- Attend classes and field trips

- Free admission 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 an application and

bring the application + dues to the

next club meeting or mail to

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

Applications are available at monthly meetings or by sending us an email at

For more information, question or comments email us at

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Last update 12-28-2022

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