Welcome to the RTH Forum!
a comprehensive lapidary arts forum community
For over 18 years, the Rock Tumbling Hobby Forum has been the internet's most comprehensive and important resource for lapidary artists, hobbyists, and rockhounds from around the world. Whether it's tumbling rocks, cutting slabs, identifying rocks, polishing cabochons, wire-wrapping, fixing or building lapidary equipment, or any other facet of the lapidary arts - we gather here as a helpful community ready to assist you as you learn and grow with us.
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Most Recent Post
by Pat
I googled it. Learned that someone passed pyramid stones and other faceted stones in the early 1900s. I saw it on the internet!!😁
by ashley
Hi from Illinois! A geologist? Thats cool! You’ll be helpful in the id section! Looking forward to future posts. 

by ashley
I wish that tigeriron was by itself for sale thats an awesome piece!!
by RWA3006
Once in a while I get a bright agate spot in a coprolite and I've been able to determine that they are almost always a bug hole that was later filled with agate.








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