How to Polish Rocks with just a Dremel. Maybe you found a nice rock and wonder is there a way to shine this up with out having to buy some fancy lapidary equipment? (Lapidary is relating to stone and gems and the work involved in engraving, cutting, or polishing) Or maybe you are a rockhound and mineral collector and may even have access to lapidary equipment, but are looking for other options and tips? Well no matter what side of the spectrum you are, we intend to give you some great information to help you shine those rocks. Polishing rocks is basically a matter of grinding off the surface of your rock with something that is a harder substance than your rock. Also, you do this grinding in stages were the grinding material is more course at the first stage and then the next stage of grinding will be a bit finer grit and continues finer and finer until the last step of polishing is ready. Typically, this is done with grinding wheels or belts also grit is sometimes sprinkled...
Rocks, Gems, Minerals and Lapidary !