Rock Tumbling Contest

2019 Contest

The 2019 will be delayed due to the November 2018 fires in Paradise, California. Not only did several club members lose their homes but the rock planned for the tumbling contest is now ash. The club is working on getting rhodonite. Rock will probably be sent out a few weeks into January. Feel free to complete the application now. We will keep folks updated on Facebook and on the website.

Entry fee is $30.00 (US Dollars) for 3 pounds of rough rock for continental US residents. This includes shipping the material to you via US Postal Service. Outside the continental USA will be $30.00 plus any additional shipping costs. Contest rules and application (pdf). Form is fillable via free pdf software.

  • 3 lbs. of rough rock will be shipped to you when the application and payment are approved beginning in mid January 2019
  • Deadline to submit the application is June 1, 2019
  • Return via mail 5 of your best polished rocks and a copy of the entry form (shipped with the rough rock) postmarked no later than August 15, 2019
  • Apply early and take your time to tumble!
  • Cash prizes of $250, $100, and $50 for 1st, 2nd, and 3rd places winners!
  • Trophy for the first place winner!
  • Winner will be announced in October 2019

To enter the contest:

  • Complete the application and submit it with payment.
  • Digitally: the form can be completed digitally and emailed to This email address is being protected from spambots. You need JavaScript enabled to view it. (save the completed form as a copy to your computer before sending). Payment can be made via PayPal (see link at bottom of the page). Payment via PayPal is secure and contestants can use credit cards or bank accounts. Please write your name and "tumbling contest" in the memo section.
  • Hard Copy: Or print out the application and mail with payment payable to FRLMS to the address on application.

 For more information or if you have questions, please contact Lori at (530) 533-2968 or email This email address is being protected from spambots. You need JavaScript enabled to view it.

Congratuations to everyone who participated in the 2018 Contest!

First Place: Ann Ferris, Signal Mountain, TN, USA

Second Place: Charles Martin, Sterling Heights, MI, USA

Third Place: Trevor Simmonds, Invercargill, New Zealand

Your outstanding tumbling techniques created some absolutely beautiful specimens.  Good job!

Ramsey Agate tumbled 2018 web


 People are Talking about the Contest! ... learn about using 1,000 grit has the largest library of rock tumbling articles.

01bcb8a8958b7bb2047f9b3a950e6b5dfabd1ede97  Rock and Gem Magazine article in March 2015

The history of rock tumbling.

Updated October 12, 2018

Winning 2017 Tumbled Rock:

tropy compressed 2017 1 
First Place Trophy to David Hasson

 firstplacestones2017 compressed

secondplacestones compressed

thirdplacestones 2017 compressed

Once logged in, write your name and the purpose of the payment in the Notes section.

Follow Us on Facebook!

fb art

Contact Info

Feather River Lapidary & Mineral Society
PO Box 2645
Oroville, CA 95965-2645