Rocks to Avoid Tumbling

Do you ever wonder which rocks you should pick up on the beach and which ones you should leave behind? In this video, I'll show you how I decide which rocks would probably not do well in a rock tumbler. Then I'll tumble those poor choices so you can see how rocks like those will turn out. Thanks to Christina Jelinek for doing the closed captions for this video. If you would like to help out with the closed captions, let me know. – MERCH – – FACEBOOK – – INSTAGRAM – – KINGSLEY NORTH – Kingsley North is a lapidary store in Michigan's U.P. They make a great cab machine and sell many other brands too. They have a huge selection rough rock, tumblers, grit, jewelry supplies etc. at good prices. I buy most of my coarse grit from here in 45 lb. bags. It's the best price I have found. If you buy using the following link, I make a s