![I am rather new to rock tumbling and used a 1200 fine aluminum oxide polish and feel like the majority of my rocks (especially the amethyst) lost that lustrous look they had I am rather new to rock tumbling and used a 1200 fine aluminum oxide polish and feel like the majority of my rocks (especially the amethyst) lost that lustrous look they had](https://preview.redd.it/1coem1wcq4u71.jpg?width=1080&crop=smart&auto=webp&s=3fbb7c6c7d5a9eb0bc441d60c002ff0718f35a89)
I am rather new to rock tumbling and used a 1200 fine aluminum oxide polish and feel like the majority of my rocks (especially the amethyst) lost that lustrous look they had
![Best rock tumblers to buy in 2024 - rock polishers for beginners and professionals - BBC Science Focus Magazine Best rock tumblers to buy in 2024 - rock polishers for beginners and professionals - BBC Science Focus Magazine](https://c02.purpledshub.com/uploads/sites/41/2023/04/Untitled-3--2in-2023-04-25T181443.974-947e485.jpg)
Best rock tumblers to buy in 2024 - rock polishers for beginners and professionals - BBC Science Focus Magazine
![Stropping Compound, Diamond Lapping Paste Polishing Compound 10000 Grit Lapidary Paste For Rock Glass Metal Jewelry Resin Marble (10000 Mesh Mirror Polishing) - Temu United Kingdom Stropping Compound, Diamond Lapping Paste Polishing Compound 10000 Grit Lapidary Paste For Rock Glass Metal Jewelry Resin Marble (10000 Mesh Mirror Polishing) - Temu United Kingdom](https://img.kwcdn.com/product/Fancyalgo/VirtualModelMatting/7cd78bdf3326ff82740a08cd3025c407.jpg?imageMogr2/auto-orient%7CimageView2/2/w/800/q/70/format/webp)