A customer brought me a couple thundereggs to cut, found during a trip in the US. You have cool rocks out there. Here's one : r/rockhounds
How to Cut Lithophysae
Cutting THUNDER EGGS for the FIRST TIME! - YouTube
How To Cut and Polish Thundereggs (Step-By-Step Guide) - Rock Seeker
Get a Glimpse into Thunder Egg Cores Through Lapidary Saw! - YouTube
Deluxe Gift Pack 10 Break Your Own Quartz Geodes Plus 5 Cut - Etsy
Cutting Thundereggs From Little Naches - YouTube
Get a Glimpse into Thunder Egg Cores Through Lapidary Saw! - YouTube
Proven Tips for Sanding and Polishing Thundereggs
Thundereggs I cut and polished: McDermitt, Friends Ranch, and Succor Creek : r/rockhounds
What's Inside 👀 Slicing GEODES With a Tile Saw - YouTube
Follow-up to this morning's post asking how I should cut my thunderegg. : r/Lapidary
So, I purchased a tile saw, and had great success cutting some geodes! However, the surfaces are quite dull, and you can see the blade marks on this. Could I get the