My son and his friend were throwing rocks at each other like idiots and this one popped open : r/whatsthisrock
4-3/4” Uncut Geode Agate Crystal Chalcedony Quartz Lapidary Unopened Rough Solid
National Geographic Geodes Cutting - Nat Geo and Tile Saw @NatGeo
Geode Rocks Gallery Largest Selection of Rare Minerals Geode Decor
How can I pop these huge geodes open? Also, any help with id would be appreciated. : r/rockhounds
Digging for Geodes – Where to find Nature's Treasures
5Lbs Whole GEODES AGATES NODULES Lapidary Uncut Semi to Solid Unopened Quartz KY
Here is a nice Keokuk Geode section. This lovely geode has been cracked open to show the various different sparkly crystal shapes inside and has not
GEO110 Keokuk Geode
QEP Bridge Saw 83200Q 24 Inch stone and tile Saw
Opening & Cleaning Geodes
Trancas Geodes – What Are They and How to Find One
1.14Lb Large Crystal Cluster Geode Natural Smoky Golden Color Kentucky Quartz
Digging for Geodes – Where to find Nature's Treasures
GEO110 Keokuk Geode - The Rock Shed