Petoskey Stone Rock Tumbler

Because of the softness of petoskey stones trying to polish them in a regular rock tumbler can be a tricky process.

Petoskey stone rock tumbler.

Whether you re a seasoned rock hound an artist who needs material or inspiration for your next project or just love beautiful things you re sure to discover something you love. I did them in both the rotary and vibe units without much luck i got my best results in the vibe by using 1000 grit tripoli and then uncooked rice for 3 days but they still don t shine up like other rocks. The tumbler barrel is made of tire rubber to reduce the noise and it has a leak proof stainless steel lid. The best rock tumbler for petoskey stones the national geographic hobby rock tumbler comes with simple instructions that make this easy for even a novice to use.

If the stone begins to seem oily add denatured alcohol to the wheel and continue polishing until the oily look is gone. Petoskey stones are a strange breed. Many online sites warn against trying it. Whether it s a.

Rock tumblers vary in price based on the size number of barrels material and included accessories but you can typically expect to pay between 70 and 300. Petoskey stones in a rock tumbler a rock tumbler can be used to smooth rough petoskey stones. Petoskey stones are relatively soft with a mohs hardness of 3 to 3 1 2 so tumble polishing them safely can be a little tricky and is recommended for experienced lapidarists. They are quite beautiful when you finish them by hand but i have to admit i was really surprised that they got far worse in the polish slurry inside the tumbler.

And remember kids of all ages are always welcome at world of rocks. How to polish petoskey stones with a rock tumbler. A few months ago a friend sent me some petoskey stones to tumble for him and i ve just about had it with them. We sell rock tumblers and know a lot about them.

Unlock the true potential of your favorite stones. The tumbler will be most aggressive on the points edges and softer parts of the stone. The undercutting issue prevents normal mass polishing techniques and so must be hand polished one at a time. For a small single barrel tumbler you ll usually pay between 70 and 120.

Petoskey stones michigan lots of people want to polish their petoskey stones in a rock tumbler.