Dremel polishing help - explanation in comments : r/rockhounds

Can someone tell me how to clean this fossil cluster? : r/rockhounds

Rock Tumbling and Polishing Group

Enlighten me! : r/rockhounds

Polished this up for my mom. Petoskey with Leland Blue slag

Simple Ways to Polish Rocks with a Dremel: 12 Steps

Who else spent Christmas Day on the cabbing wheels, just me? : r

Tumbling serpentine : r/rockhounds

How to Carve Rocks using a Dremel

Dremel polishing help - explanation in comments : r/rockhounds