Are Geodes worth anything?

[coinman66]

I live in East central Illinois and occasionally when im artifact hunting in plowed fields i come across Geodes. Average size golf ball to grapefruit size. Are they worth any money? Do i crack them open or leave them alone? Please reply. Thanks

 

[EDDE]

depending on how heavy they are(meaning they are hollow if lighter then say the same sized rock)
they can be cut in half with a tile wet saw
they can be cool collectable but not worth loads of money
couple bucks each depending on its rarity/type

 

[stoney56]

http://www.bestcrystals.com/geodes.html

Of course at their prices, no wonder the small ones are temporarily sold out.

 

[Arakronn]

Are they worth anything? Ask any kid that needs something to bring to show-and-tell.

 

[EDDE]

psst
hey kid want a geode rock
only 10 bucks
guarantee to get the girls